Waste heat recycling device of thermal heating equipment

Abstract

The utility model relates to the technical field of thermal heating equipment, and discloses a thermal heating equipment waste heat recycling device which comprises a boiler, an outer cover is arranged on the outer side of the boiler, water is filled between the outer cover and the outer wall of the boiler, a piston guide pipe is installed at the top end of the outer cover, and the piston guide pipe is connected with the boiler. And a waste heat transmission and utilization mechanism is arranged right above the outer cover. According to the waste heat recycling device of the thermal heating equipment, the energy utilization efficiency is improved, multifunctional waste heat utilization and efficient power generation are achieved, and the overall efficiency of the system is improved. Through the innovative design and function expansion, the performance and reliability of the equipment are improved, and positive contributions are made to environmental protection and energy conservation.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal heating equipment, in particular to a waste heat recycling device for thermal heating equipment. Background Art

[0002] Thermal heating equipment plays a vital role in industry and life, especially in cold seasons. In order to provide comfortable indoor temperature and meet the needs of industrial production, people usually use equipment such as boilers to generate heat energy. However, traditional thermal heating equipment has some shortcomings that limit their performance and efficiency.

[0003] Low energy efficiency: Traditional thermal heating equipment has the problem of low energy efficiency, partly because of the large amount of heat loss and ineffective use. Most of the heat emitted by the boiler is directly released into the environment, resulting in energy waste.

[0004] Single function: Traditional thermal heating equipment can usually only be used to generate heat energy, but cannot achieve the multifunctional utilization of waste heat. This leads to waste of waste heat and inefficient use of resources. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a waste heat recycling device for thermal heating equipment to solve the above problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waste heat recycling device for thermal heating equipment, comprising a boiler, an outer cover is arranged on the outside of the boiler, water is filled between the outer cover and the outer wall of the boiler, a piston guide tube is installed at the top of the outer cover, and a waste heat transmission and utilization mechanism is arranged just above the outer cover;

[0007] The waste heat transmission and utilization mechanism specifically includes the following structures:

[0008] A piston that slides up and down and is clamped inside the piston guide tube;

[0009] a connecting rod hinged to the top of the piston;

[0010] A rotating disk distributed on the top and movably connected to the top end of the connecting rod;

[0011] A driving gear mounted on the back of the rotating disc;

[0012] a transmission gear meshed with the right edge of the driving gear;

[0013] A drive shaft connected to the center of the transmission gear;

[0014] The brushes are mounted on the driving shaft, and the brushes and the driving shaft are integrally distributed inside the electromagnetic power generation cover arranged outside.

[0015] As a preferred technical solution of the present utility model, the transmission ratio between the driving gear and the transmission gear is set to 5:1.

[0016] As a preferred technical solution of the utility model, a steam outlet pipe is installed at the top center of the boiler, and the other end of the steam outlet pipe leads to the outside of the outer cover.

[0017] As a preferred technical solution of the utility model, a waste heat steam outlet pipe is butt-jointed to the right side of the top end of the piston guide tube.

[0018] As a preferred technical solution of the utility model, a liquid inlet pipe is installed on the left side wall of the outer cover, and an inner end of the liquid inlet pipe leads to the interior of the space between the outer cover and the boiler.

[0019] As a preferred technical solution of the utility model, the top of the outer cover and the connecting end of the piston guide tube are configured to be conical.

[0020] As a preferred technical solution of the utility model, the waste heat transmission utilization mechanism and the electromagnetic power generation cover are both arranged inside an external fixed box arranged above the outer cover.

[0021] Compared with the prior art, the utility model provides a waste heat recycling device for thermal heating equipment, which has the following beneficial effects:

[0022] Improve energy efficiency: The equipment uses the outer cover and water filling layer to capture and utilize the heat emitted by the boiler, effectively enhancing thermal efficiency, reducing energy waste, and thus improving energy efficiency.

[0023] Multifunctional use of waste heat: Waste heat is not only used for power generation, but can also be used as a heat source in industrial processes to provide thermal energy for surrounding facilities, expanding the application range of the equipment and improving environmental benefits.

[0024] Efficient power generation: The electromagnetic power generation cover inside the device optimizes the magnetic field distribution to ensure maximum power output with each rotation, thereby improving power generation efficiency.

[0025] Improved overall system efficiency: The conical top design reduces the resistance and energy loss of steam flow. The setting of the liquid inlet pipe allows the pressure and temperature inside the system to be controlled, which increases the flexibility and safety of the system, thereby improving the overall efficiency of the system.

[0026] This waste heat recycling device for thermal heating equipment not only improves energy utilization efficiency, but also realizes multifunctional utilization of waste heat, efficient power generation, and improved overall system efficiency. Through these innovative designs and functional expansions, the equipment not only improves its own performance and reliability, but also makes positive contributions to environmental protection and energy conservation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0029] Figure 3 It is a structural schematic diagram of the waste heat transmission and utilization mechanism of the utility model.

[0030] Among them: 1. Outer cover; 2. Boiler; 3. Waste heat transmission and utilization mechanism; 4. Electromagnetic power generation cover; 5. External fixing box;

[0031] 11. Liquid inlet pipe; 12. Piston guide pipe; 13. Waste heat steam outlet pipe;

[0032] 21. Steam outlet pipe;

[0033] 31. Piston; 32. Connecting rod; 33. Disc; 34. Driving gear; 35. Transmission gear; 36. Driving shaft; 37. Brush. DETAILED DESCRIPTION

[0034] The utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] It should be noted that if the utility model embodiments involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0036] In addition, "multiple" means more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0037] See also Figure 1-3 , a waste heat recycling device for thermal heating equipment:

[0038] Equipment structure refinement:

[0039] The boiler 2 is wrapped by an outer cover 1 of a highly heat-resistant material, wherein the water filling layer between the outer cover 1 and the outer wall of the boiler 2 serves as a heat exchange medium, which can effectively capture and utilize the heat discharged by the boiler. This design not only enhances thermal efficiency, but also helps reduce the waste of heat energy.

[0040] The piston guide tube 12 is designed as a high temperature resistant material, which can withstand the high temperature steam pressure passing through the interior thereof. When the piston 31 moves up and down in the piston guide tube 12, the piston 31 prevents heat loss through its well-sealed structure, thereby ensuring the efficiency of energy transfer.

[0041] The connection between the turntable 33 and the connecting rod 32 is designed as a movable connection point. This design allows the connecting rod 32 to have a certain angle adjustment when transmitting power, thereby realizing the operation of converting the up and down movement of the piston 31 into driving the turntable 33 to rotate.

[0042] System function expansion:

[0043] The use of waste heat is not limited to generating electricity. The steam can also be used to provide heat energy for surrounding facilities and as a heat source in industrial processes. This multifunctional use method greatly improves the application value and environmental benefits of the equipment.

[0044] The brushes 37 work together with other electrical components inside the electromagnetic generator hood 4 to convert mechanical energy into electrical energy through the efficient electromagnetic induction principle. The electromagnetic generator hood 4 is designed with an optimized magnetic field distribution to ensure that each rotation can generate maximum power output.

[0045] Enhanced performance design description:

[0046] The conical top design helps the steam to be guided to the piston guide tube 12 more smoothly. This design reduces the resistance and energy loss of the steam flow and improves the overall efficiency of the system.

[0047] In addition to providing the water replenishment function, the provision of the liquid inlet pipe 11 also allows the pressure and temperature inside the system to be controlled by adjusting the water inlet volume, thereby increasing the flexibility and safety of the equipment operation.

[0048] The interior of the outer fixed box 5 is not only equipped with a waste heat transmission and utilization mechanism 3 and an electromagnetic power generation cover 4, but also provided with a maintenance and inspection passage to facilitate daily maintenance and emergency repairs, thereby ensuring long-term and stable operation of the equipment.

[0049] How it works

[0050] The boiler 2 continuously runs to generate steam, which is then discharged from the steam outlet pipe 21. During this period, the heat overflowing from the outer wall of the boiler 2 is absorbed by the water body filled between the outer cover 1 and its outside. The water body continues to be heated and heated to generate water vapor. The steam continues to rise to the inside of the piston guide tube 12, and then pushes the piston 31 upward. When it is lifted to the top, the steam generated by the waste heat will be discharged from the waste heat steam outlet pipe 13. At this time, the internal air pressure decreases, and the piston 31 slides down, thereby realizing the operation of driving the turntable 33 to rotate. The rotation of the turntable 33 drives the drive gear 34 to rotate, and then drives the transmission gear 35 on the right to rotate, and finally drives the drive shaft 36 and the brush 37 to rotate, thereby cutting the magnetic field formed inside the electromagnetic power generation cover 4, thereby realizing the operation of utilizing waste heat to generate electricity.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0052] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0053] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A waste heat recycling device for thermal heating equipment, comprising a boiler (2), characterized in that: An outer cover (1) is arranged outside the boiler (2); a space between the outer cover (1) and the outer wall of the boiler (2) is filled with water; a piston guide tube (12) is installed at the top of the outer cover (1); and a waste heat transmission and utilization mechanism (3) is arranged directly above the outer cover (1); The waste heat transmission and utilization mechanism (3) specifically comprises the following structure: A piston (31) slidably engaged with the interior of the piston guide tube (12) up and down; A connecting rod (32) hinged to the top of the piston (31); A rotating disk (33) distributed on the top and movably connected to the top end of the connecting rod (32); A driving gear (34) mounted on the back of the rotating disk (33); a transmission gear (35) meshing with the right edge of the driving gear (34); A drive shaft (36) connected to the center of the transmission gear (35); A brush (37) is mounted on the drive shaft (36); the brush (37) and the drive shaft (36) are integrally distributed inside an electromagnetic power generation cover (4) disposed outside.

2. A waste heat recycling device for thermal heating equipment according to claim 1, characterized in that: The transmission ratio between the driving gear (34) and the transmission gear (35) is set to 5:

1.

3. The waste heat recycling device for thermal heating equipment according to claim 1, characterized in that: A steam outlet pipe (21) is installed at the top center of the boiler (2), and the other end of the steam outlet pipe (21) leads to the outside of the outer cover (1).

4. The waste heat recycling device for thermal heating equipment according to claim 1, characterized in that: The right side of the top end of the piston guide tube (12) is butt-jointed with a waste heat steam outlet pipe (13).

5. The waste heat recycling device for thermal heating equipment according to claim 1, characterized in that: A liquid inlet pipe (11) is installed on the left side wall of the outer cover (1), and an inner end of the liquid inlet pipe (11) leads to the interior of the space between the outer cover (1) and the boiler (2).

6. The waste heat recycling device for thermal heating equipment according to claim 1, characterized in that: The top of the outer cover (1) and the connecting end of the piston guide tube (12) are arranged in a conical shape.

7. The waste heat recycling device for thermal heating equipment according to claim 1, characterized in that: The waste heat transmission and utilization mechanism (3) and the electromagnetic power generation cover (4) are both arranged inside an outer fixing box (5) arranged above the outer cover (1).

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