CN219774237U

CN219774237U - High-efficient diesel generator waste heat recovery device

Info

Publication number: CN219774237U
Application number: CN202321071616.9U
Authority: CN
Inventors: 陈建华
Original assignee: Fujian Everstrong Lega Power Equipments Co Ltd
Current assignee: Fujian Everstrong Lega Power Equipments Co Ltd
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-09-29
Anticipated expiration: 2033-05-08

Abstract

The utility model discloses a high-efficiency diesel generator waste heat recovery device, which has the technical scheme that: the novel electric generator comprises a generator, a base is fixedly arranged on one side of the generator, a pipeline is fixedly arranged on the surface of the base, a heat dissipation and warm air device is fixedly arranged at the top of the pipeline and comprises a first motor, a heat dissipation shell, a rotating shaft, heat dissipation fins and an air permeable layer, the heat dissipation shell is fixedly arranged at the top of the pipeline, the first motor is fixedly arranged at the top of the heat dissipation shell, the rotating shaft is fixedly connected with the output end of the first motor, and the heat dissipation fins are fixedly arranged on the surface of the rotating shaft, so that the novel electric generator has the advantages that: set up heat dissipation warm braw device, can open at low temperature weather, can produce unnecessary heat through the generator and carry out the effect of warm braw, also can release partly heat simultaneously, provide convenience for the user, can carry out the heating effect in cold weather, reached convenience of life convenience, reduce energy consumption.

Description

High-efficient diesel generator waste heat recovery device

Technical Field

The utility model relates to the field of diesel generators, in particular to a high-efficiency diesel generator waste heat recovery device.

Background

The diesel generator is a small-sized power generation device, and is a power machine which uses diesel oil and the like as fuel and uses a diesel engine as a prime motor to drive a generator to generate power. The whole set of unit is generally composed of components such as a diesel engine, a generator, a control box, a storage battery for starting and controlling a fuel tank, a protection device, an emergency cabinet and the like. Can be used for daily power generation and emergency power generation of various families, offices, large, medium and small enterprises.

In the conventional diesel generator, a large amount of heat is consumed during power generation, and a part of electric energy is consumed by the heat, so that the heat generated by the generator needs to be recycled.

Therefore, the utility model relates to a waste heat recovery device of a high-efficiency diesel generator.

Disclosure of Invention

Therefore, the utility model provides a high-efficiency diesel generator waste heat recovery device to solve the problem of waste heat recovery.

In order to achieve the above object, the present utility model provides the following technical solutions: the high-efficiency diesel generator waste heat recovery device comprises a generator, wherein a base is fixedly arranged on one side of the generator, a pipeline is fixedly arranged on the surface of the base, and a heat dissipation warm air device is fixedly arranged at the top of the pipeline;

the heat dissipation warm braw device includes first motor, heat dissipation shell, pivot, fin and ventilative layer, heat dissipation shell fixed mounting is at the pipeline top, first motor fixed mounting is at heat dissipation shell top, pivot and first motor output fixed connection, fin fixed mounting is at the pivot surface, ventilative layer fixed mounting is at heat dissipation shell inner wall, pivot and heat dissipation shell bearing connection activity, pivot other end bearing connection is at second filter top, second filter fixed mounting is at ventilative layer inner wall, two heat absorbers of second filter bottom fixedly connected with, a plurality of thermovent have been seted up on the heat dissipation shell surface.

Preferably, the opening has been seted up to heat dissipation shell inner wall bottom, the pipeline is close to heat dissipation shell opening part and has offered the opening equally, two the opening is linked together, opening both sides fixed mounting has two sand strips, the circular slot has been seted up to opening part front side, the opening is equipped with first filter, recess has been seted up to first filter surface both sides, first filter front side fixed mounting has the round pin, first filter is pegged graft with circular slot assorted and opening through the round pin, first filter both sides are pegged graft with sand strip assorted and opening through the recess.

Preferably, the water heating device is fixedly arranged at the top of the pipeline, the water inlet is fixedly arranged at the top of the water heating device, the cold water pipe in a threaded shape is fixedly arranged at the bottom of the water heating device, the cold water pipe is arranged inside the pipeline, four fixing blocks are fixedly arranged on the surface of the cold water pipe, and each fixing block is fixedly connected with the bottom of the inner wall of the pipeline.

Preferably, a water outlet device is fixedly arranged on one side of the surface of the pipeline, the water outlet device is electrically connected with the hot water pipe, and a temperature display is fixedly arranged on the surface of the water outlet device.

Preferably, a blower is fixedly arranged in the pipeline.

Preferably, one side of the pipeline, which is close to the blower, is fixedly provided with a second motor, the output end of the second motor is fixedly connected with a screw rod, the screw rod is movably connected with a pipeline inner wall bearing, the pipeline inner wall is fixedly provided with a supporting plate, and the other end of the screw rod extends to the surface of the supporting plate and is movably connected with the supporting plate bearing.

Preferably, the surface of the screw is provided with a sliding block, the sliding block is in threaded connection with the screw, the top of the sliding block is fixedly provided with a moving block, the bottom of the inner wall of the pipeline is provided with a moving groove, and the moving block is embedded in the moving groove and is arranged in a sliding manner with the moving groove.

Preferably, the surface of the supporting plate is provided with a preheating opening, the surface of the sliding block, which is close to the preheating opening, is fixedly connected with a stop block, and the stop block is matched with the preheating opening.

Preferably, the bottom of the sliding block is fixedly provided with an exhaust gas collector, and the inner wall of the pipeline is fixedly provided with an adsorption plate.

Valves are arranged at two ends of the pipeline, which are close to the generator.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the heat dissipation warm air device is arranged, so that the air heating device can be opened in low-temperature weather, the effect of warm air can be achieved by generating redundant heat through the generator, and meanwhile, a part of heat can be released, thereby providing convenience for a user, and the heating effect can be achieved in cold weather, thereby achieving convenience for life and reducing energy consumption;

2. according to the utility model, by arranging the cold water pipe and the hot water device, redundant waste gas generated by the generator can be utilized, the waste gas just generated can be contacted with the threaded cold water pipe through the pipeline, meanwhile, high-temperature waste gas can gradually heat the water of the cold water pipe, and finally, hot water can be drunk, so that the purpose of heating drinking water by utilizing heat is achieved, convenience in daily life is realized, and the practicability is strong.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

The structures, proportions, sizes, etc. shown in this description are for the understanding and reading of the disclosure, and are not intended to limit the scope of the utility model, which is defined by the claims, to any structural modifications, changes in proportions, or adjustments of sizes, which may be made by the claims, without departing from the spirit and scope of the utility model, which is otherwise, indicated by the claims

FIG. 1 is a schematic view of the overall structure provided by the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a rear cross-sectional view of the present utility model;

FIG. 4 is a schematic view of a first filter plate according to the present utility model;

in the figure: 1. a generator; 2. a base; 3. a pipe; 4. a first motor; 5. a heat dissipation shell; 6. a rotating shaft; 7. a heat sink; 8. a ventilation layer; 9. a second filter plate; 10. a heat absorber; 11. a heat radiation port; 12. an opening; 13. a convex strip; 14. a circular groove; 15. round pins; 16. a first filter plate; 17. a water heating device; 18. a water inlet; 19. a cold water pipe; 20. a fixed block; 21. a water outlet device; 22. a temperature display; 23. a blower; 24. a second motor; 25. a screw; 26. a support plate; 27. a slide block; 28. a moving block; 29. a moving groove; 30. a preheating port; 31. a stop block; 32. an exhaust gas collector; 33. an adsorption plate; 34. and (3) a valve.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1-4, the utility model provides a high-efficiency diesel generator waste heat recovery device, which comprises a generator 1, wherein a base 2 is fixedly arranged on one side of the generator 1, a pipeline 3 is fixedly arranged on the surface of the base 2, and a heat dissipation and warm air device is fixedly arranged on the top of the pipeline 3;

the heat radiation and warm air device comprises a first motor 4, a heat radiation shell 5, a rotating shaft 6, heat radiation fins 7 and an air permeable layer 8, wherein the heat radiation shell 5 is fixedly arranged at the top of a pipeline 3, the first motor 4 is fixedly arranged at the top of the heat radiation shell 5, the rotating shaft 6 is fixedly connected with the output end of the first motor 4, the heat radiation fins 7 are fixedly arranged on the surface of the rotating shaft 6, the air permeable layer 8 is fixedly arranged on the inner wall of the heat radiation shell 5, the rotating shaft 6 is movably connected with the heat radiation shell 5 through a bearing, the other end of the rotating shaft 6 is connected with the top of a second filter plate 9, the second filter plate 9 is fixedly arranged on the inner wall of the air permeable layer 8, two heat absorbers 10 are fixedly connected at the bottom of the second filter plate 9, and a plurality of heat radiation ports 11 are formed in the surface of the heat radiation shell 5;

in this embodiment, the heat absorber 10 can absorb the heat in the exhaust gas firstly, meanwhile, the second filter plate 9 filters the impurities in the exhaust gas, and finally the purified hot gas can rotate the heat radiating fins 7 through the rotating shaft 6 to radiate heat from the ventilation layer 8 to the outside of the heat radiating shell 5;

in order to achieve the purpose of filtering and purifying, the device is realized by adopting the following technical scheme: through the first filter plate 16 inserted in the opening 12, the first filter plate 16 can be installed or detached from the opening 12, meanwhile, the first filter plate 16 can firstly filter the waste gas for the first time, and then the filtered waste gas can be filtered through the second filter plate 9, so that purification is completed;

in order to achieve the purpose of heating drinking water, the device is realized by adopting the following technical scheme: the water heating device 17 is arranged at the top of the pipeline 3, the cold water pipe 19 of the water heating device 17 is arranged in the pipeline 3, the cold water pipe 19 is in a thread shape, after waste gas contacts with the cold water pipe 19, the heat of the waste gas can be gradually cooled, meanwhile, the water temperature in the cold water pipe 19 which is in front in sequence can be sequentially heated and raised, and finally water is discharged through the water outlet device 21;

in order to achieve the aim of preheating when starting the generator 1, the device is realized by adopting the following technical scheme: through the second motor 24 fixedly installed outside the pipeline 3, the second motor 24 can drive the sliding block 27 to move, the baffle block 31 is fixedly installed on the surface of the sliding block 27, the size of the baffle block 31 is matched with the size of the preheating port 30, the pipeline 3 can be subjected to heat fault, and heat can enter the preheating port 30 to preheat the generator 1 by opening the baffle block 31, so that the heat is recycled.

The application process of the utility model is as follows: when the generator 1 is used, if the weather is cold or waste gas purification and emission are needed, the first motor 4 can be started, the first motor 4 starts to drive the rotating shaft 6 to rotate, a part of waste gas firstly passes through the first filter plate 16 and secondly passes through the second filter plate 9 to finish purification, the purified waste gas passes through the rotating shaft 6 to rotate the radiating fins 7 to radiate heat to the outside of the radiating shell, the other part of waste gas passes through the threaded cold water pipe 19, the waste gas can be contacted with the cold water pipe 19, the water temperature of the cold water pipe 19 which is contacted with the waste gas is gradually reduced at the highest, the temperature of the cold water pipe 19 which is contacted with the waste gas at the first time is gradually reduced, the water of the cold water pipe 19 can be heated, hot water can be drunk through the water outlet device 21, then the waste gas can be blown to the pipeline 3 at the other side through the blower 23, firstly, the waste material adsorption process can be performed through the adsorption plate 33, when the second motor 24 is not started, the stop block 31 just stops the preheating port 30, when the generator 1 is to be started, the second motor 24 starts to drive the slide block 27 to move, the slide block 27 moves to be driven to be preheated, the stop block 31 moves, and the stop block 31 is started to be preheated, and the generator 1 can be started, and the heat can be recovered, and the heat can be recovered, and the generator 1 can be recovered.

The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.

Claims

1. The utility model provides a high-efficient diesel generator waste heat recovery device, includes generator (1), its characterized in that: a base (2) is fixedly arranged on one side of the generator (1), a pipeline (3) is fixedly arranged on the surface of the base (2), and a heat dissipation warm air device is fixedly arranged at the top of the pipeline (3);

the utility model provides a heat dissipation warm braw device includes first motor (4), heat dissipation shell (5), pivot (6), fin (7) and ventilative layer (8), heat dissipation shell (5) fixed mounting is at pipeline (3) top, first motor (4) fixed mounting is at heat dissipation shell (5) top, pivot (6) and first motor (4) output fixed connection, fin (7) fixed mounting is at pivot (6) surface, ventilative layer (8) fixed mounting is at heat dissipation shell (5) inner wall, pivot (6) are connected the activity with heat dissipation shell (5) bearing, another end bearing of pivot (6) is connected at second filter (9) top, second filter (9) fixed mounting is at ventilative layer (8) inner wall, two heat absorbers (10) of second filter (9) bottom fixedly connected with, a plurality of thermovent (11) have been seted up on heat dissipation shell (5) surface.

2. The efficient diesel generator waste heat recovery device according to claim 1, wherein: opening (12) have been seted up to heat dissipation shell (5) inner wall bottom, pipeline (3) are close to heat dissipation shell (5) opening (12) department and have offered opening (12) equally, two opening (12) are linked together, opening (12) department both sides fixed mounting has two sand grip (13), circular slot (14) have been seted up to opening (12) front side, opening (12) are equipped with first filter (16), recess has been seted up on first filter (16) surface both sides, first filter (16) front side fixed mounting has round pin (15), first filter (16) are pegged graft with circular slot (14) assorted and opening (12) through round pin (15), first filter (16) both sides are pegged graft with sand grip (13) assorted and opening (12) through the recess.

3. The efficient diesel generator waste heat recovery device according to claim 2, wherein: the utility model discloses a pipeline, including pipeline (3), fixed mounting in top of pipeline (3) has hot water system (17), fixed water inlet (18) that are equipped with in hot water system (17) top, hot water system (17) bottom fixed mounting has cold water pipe (19) that are the heliciform, cold water pipe (19) are established inside pipeline (3), cold water pipe (19) fixed surface installs four fixed blocks (20), each fixed block (20) all with pipeline (3) inner wall bottom fixed connection.

4. A high efficiency diesel generator waste heat recovery device according to claim 3, wherein: a water outlet device (21) is fixedly arranged on one side of the surface of the pipeline (3), the water outlet device (21) is electrically connected with a hot water pipe, and a temperature display (22) is fixedly arranged on the surface of the water outlet device (21).

5. The efficient diesel generator waste heat recovery device according to claim 4, wherein: and a blower (23) is fixedly arranged in the pipeline (3).

6. The efficient diesel generator waste heat recovery device according to claim 5, wherein: one side of pipeline (3) is close to hair-dryer (23) fixed mounting has second motor (24), second motor (24) output fixedly connected with screw rod (25), screw rod (25) and pipeline (3) inner wall bearing swing joint, pipeline (3) inner wall fixed mounting has backup pad (26), screw rod (25) other end extends to backup pad (26) surface and with backup pad (26) bearing swing joint.

7. The efficient diesel generator waste heat recovery device according to claim 6, wherein: the surface of the screw rod (25) is provided with a sliding block (27), the sliding block (27) is in threaded connection with the screw rod (25), a moving block (28) is fixedly arranged at the top of the sliding block (27), a moving groove (29) is formed in the bottom of the inner wall of the pipeline (3), and the moving block (28) is embedded in the moving groove (29) and is arranged in a sliding mode with the moving groove (29).

8. The efficient diesel generator waste heat recovery device according to claim 7, wherein: the surface of the supporting plate (26) is provided with a preheating opening (30), a stop block (31) is fixedly connected with the surface of the sliding block (27) close to the preheating opening (30), and the stop block (31) is matched with the preheating opening (30).

9. The efficient diesel generator waste heat recovery device according to claim 8, wherein: the bottom of the sliding block (27) is fixedly provided with an exhaust gas collector (32), and the inner wall of the pipeline (3) is fixedly provided with an adsorption plate (33).

10. The efficient diesel generator waste heat recovery device according to claim 9, wherein: valves (34) are arranged at two ends of the pipeline (3) close to the generator (1).