Generator set heat energy recycling device
By designing a generator set thermal energy recovery device, the heat energy of the generator set is converted into electrical energy by using water flow and turbine turbines, and the thermal energy is utilized multiple times through exhaust air and filters, the problem of waste heat of the generator set being not utilized is solved, and efficient energy recovery and utilization is achieved.
Patent Information
- Application Number
- CN202420566082.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-03-22
AI Technical Summary
The waste heat generated during the operation of the generator sets of industrial enterprises cannot be effectively utilized, resulting in waste of energy.
A thermal energy recycling device for the generator set is designed, including a main mechanism, a power generation mechanism and an exhaust mechanism. By setting up a water inlet pipe and heat absorption pipe, the water flow uses the water flow to drive the heat energy of the generator set out, and convert the heat energy into electrical energy through a turbine turbine and generator. At the same time, the internal hot air is discharged through the exhaust mechanism, used for floor heating, and the hot air is filtered through the filter.
The heat energy generated by the generator set is effectively recovered, energy loss is reduced, and secondary utilization is carried out in a variety of ways, including power generation and floor heating.
Smart Images
Figure CN222635268U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heat recovery, in particular to a heat recovery and utilization device for a generator set. Background Art
[0002] Waste heat refers to the sensible heat and latent heat that have not been fully utilized in the original design of energy-consuming equipment in industrial enterprises that have been put into operation due to the constraints of various factors such as history, technology, and concepts. This waste heat comes in various forms, including waste heat generated by high-temperature exhaust gas, waste heat contained in cooling media, waste heat released by waste steam and waste water, waste heat emitted by high-temperature products and slag, waste heat generated during chemical reactions, and waste heat in combustible exhaust gas, waste liquid, and waste materials. According to relevant surveys, the total amount of waste heat resources in various industries accounts for about 17% to 67% of their total fuel consumption, and about 60% of these waste heat resources can be recycled.
[0003] As a large-scale generator set, a large amount of waste heat will be generated during operation, and this part of energy will be wasted in the air. The device can save this part of waste heat in a certain way and convert it into other energy for secondary utilization to reduce energy loss. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides a heat energy recovery and utilization device for a generator set.
[0005] The utility model is implemented by the following technical scheme: a heat energy recovery and utilization device of a generator set, comprising a main body mechanism, a power generation mechanism and an exhaust mechanism, wherein the power generation mechanism is located inside the main body mechanism, and the exhaust mechanism is located inside the main body mechanism;
[0006] The main structure includes a placement box, a water inlet pipe is fixedly connected to the top of the placement box, a water inlet is arranged on the top of the water inlet pipe, a heat absorption pipe is fixedly connected to the bottom of the water inlet pipe, a generator set is sleeved inside the heat absorption pipe, and a first water outlet pipe is fixedly connected to the bottom of the heat absorption pipe.
[0007] Through the above technical solution, by setting up the water inlet pipe and the heat absorption pipe, the heat energy inside the generator set can be driven out by water.
[0008] As a further improvement of the above scheme, the top of the water inlet pipe passes through the top of the placement box, the bottom of the water inlet pipe is arranged inside the placement box, the heat absorption tube is wrapped around the surface of the generator set, one end of the heat absorption tube is connected to the water inlet pipe, and the other end of the heat absorption tube is fixedly connected to the first water outlet pipe.
[0009] According to the above technical solution, by installing a water outlet pipe at the bottom of the heat absorbing tube, water can flow out quickly.
[0010] As a further improvement of the above scheme, the power generation mechanism includes a connecting pipe, a placing tube is sleeved on the bottom of the connecting pipe, a turbine-type water turbine is arranged inside the placing tube, a generator is fixedly connected to the front of the turbine-type water turbine, a connecting line is fixedly connected to the surface of the generator, a second water outlet pipe is fixedly connected to the front of the placing tube, and a water tank is fixedly connected to the front of the second water outlet pipe.
[0011] Through the above technical solution, the energy generated by the turbine-type water turbine during the falling process of the water flow is collected.
[0012] As a further improvement of the above solution, the connecting pipe passes through the placement tube, the generator is arranged outside the placement tube, and the second water outlet pipe passes through the placement box.
[0013] Through the above technical solution, the generator can convert the energy generated by the turbine-type water turbine into electrical energy for use.
[0014] As a further improvement of the above scheme, the exhaust mechanism includes a motor, the front side of the motor is rotatably connected to a bevel gear, the surface of the bevel gear is rotatably connected to a bevel gear rod, the surface of the bevel gear rod is fixedly connected to an exhaust fan, the surface of the placement box is provided with an exhaust port, the surface of the placement box is fixedly connected to an air outlet pipe, the surface of the air outlet pipe is clamped with a clamping plate, and the surface of the clamping plate is fixedly connected to a filter.
[0015] Through the above technology, by setting up an exhaust fan and an exhaust duct, the motor drives the exhaust fan through the electric energy generated by the generator to transfer the heat energy inside the storage box.
[0016] As a further improvement of the above scheme, the motor is connected to the surface of the connecting line, the bevel gear rod is concentric with the exhaust port, the exhaust port is concentric with the exhaust fan, the air outlet pipe passes through the placement box, and the bottom of the filter net is connected to the bottom of the air outlet pipe.
[0017] Through the above technical solution, the exhausted hot air is filtered through the filter net to generate clean hot air.
[0018] Compared with the prior art, the beneficial effects of the present invention are:
[0019] The utility model arranges a water inlet pipe and a heat absorption pipe to bring out the heat energy generated by the generator set inside the placement box by water flow, heats the water flow while bringing out the heat, and arranges a turbine-type water turbine to drive the water flow in the heat absorption pipe to fall and generate electricity.
[0020] The utility model collects the energy generated by the turbine turbine through the generator to drive the motor to rotate, the motor drives the bevel gear to rotate, the bevel gear drives the bevel gear rod to rotate, and at the same time drives the exhaust fan to run, discharge the internal hot air for floor heating. The hot air can be filtered by the setting of the filter to generate a clean heat flow, and the filter can be disassembled and cleaned by the setting of the clamping plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0022] Figure 2 This is a schematic diagram of the overall front structure of the utility model;
[0023] Figure 3 This is a schematic diagram of the overall internal structure of the utility model;
[0024] Figure 4 This is a schematic diagram of the overall cross-sectional structure of the utility model;
[0025] Figure 5 It is a schematic diagram of the overall back structure of the utility model.
[0026] Description of main symbols:
[0027] 1. Main body; 101. Placement box; 102. Water inlet pipe; 103. Water inlet; 104. Heat absorption pipe; 105. Generator set; 106. First water outlet pipe; 2. Power generation mechanism; 201. Connecting pipe; 202. Placement cylinder; 203. Turbine turbine; 204. Generator; 205. Connecting line; 206. Second water outlet pipe; 207. Water storage tank; 3. Exhaust mechanism; 301. Motor; 302. Bevel gear; 303. Bevel gear rod; 304. Exhaust fan; 305. Exhaust outlet; 306. Air outlet pipe; 307. Card plate; 308. Filter. DETAILED DESCRIPTION
[0028] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.
[0029] Embodiment 1:
[0030] Please combine Figure 1-5 In this embodiment, a heat recovery device for a generator set includes a main body 1, a power generation mechanism 2 and an exhaust mechanism 3, wherein the power generation mechanism 2 is located inside the main body 1, and the exhaust mechanism 3 is located inside the main body 1;
[0031] The main structure 1 includes a placement box 101, a water inlet pipe 102 is fixedly connected to the top of the placement box 101, a water inlet 103 is provided on the top of the water inlet pipe 102, a heat absorption pipe 104 is fixedly connected to the bottom of the water inlet pipe 102, a generator set 105 is sleeved inside the heat absorption pipe 104, and a first water outlet pipe 106 is fixedly connected to the bottom of the heat absorption pipe 104.
[0032] The top of the water inlet pipe 102 passes through the top of the placement box 101, and the bottom of the water inlet pipe 102 is arranged inside the placement box 101. The heat absorption pipe 104 is wrapped around the surface of the generator set 105. One end of the heat absorption pipe 104 is connected to the water inlet pipe 102, and the other end of the heat absorption pipe 104 is fixedly connected to the first water outlet pipe 106.
[0033] The power generation mechanism 2 includes a connecting pipe 201, a placing tube 202 is sleeved on the bottom of the connecting pipe 201, a turbine-type water turbine 203 is arranged inside the placing tube 202, a generator 204 is fixedly connected to the front of the turbine-type water turbine 203, a connecting line 205 is fixedly connected to the surface of the generator 204, a second water outlet pipe 206 is fixedly connected to the front of the placing tube 202, and a water tank 207 is fixedly connected to the front of the second water outlet pipe 206.
[0034] The connecting pipe 201 passes through the placement tube 202 , the generator 204 is arranged outside the placement tube 202 , and the second water outlet pipe 206 passes through the placement box 101 .
[0035] The exhaust mechanism 3 includes a motor 301, the front of the motor 301 is rotatably connected to a bevel gear 302, the surface of the bevel gear 302 is rotatably connected to a bevel gear rod 303, the surface of the bevel gear rod 303 is fixedly connected to an exhaust fan 304, an exhaust port 305 is opened on the surface of the placement box 101, an air outlet 306 is fixedly connected to the surface of the placement box 101, a clamping plate 307 is clamped on the surface of the air outlet 306, and a filter 308 is fixedly connected to the surface of the clamping plate 307.
[0036] The motor 301 is connected to the surface of the connecting line 205 , the bevel gear rod 303 is concentric with the exhaust pipe, the exhaust pipe is concentric with the exhaust fan 304 , the outlet pipe 306 passes through the placement box 101 , and the bottom of the filter net is connected to the bottom of the outlet pipe 306 .
[0037] The implementation principle of a heat recovery device for a generator set in the embodiment of the present application is as follows: when it is necessary to recover the heat energy of the heating generator set, when the generator set 105 generates heat energy, water is firstly introduced from the water inlet pipe 102 into the heat absorption pipe 104 through the drainage pipe, and then flows out through the first water outlet pipe 106 to drive the turbine turbine 203 inside the placement cylinder 202 to rotate, and the turbine turbine 203 drives the generator 204 to generate electricity, and then the water flows from the second water outlet pipe 206 into the water storage tank 207, and the electricity generated by the generator 204 is The motor 301 is provided to drive the bevel gear 302 to rotate, the bevel gear 302 drives the bevel gear rod 303 to rotate, the bevel gear rod 303 drives the exhaust fan 304 to rotate, the exhaust fan 304 discharges the heat flow inside the placement box 101 through the exhaust port 305, the heat flow enters the air outlet 306 through the exhaust port 305, the heat flow passes through the air outlet 306 and is filtered by the filter 308, the filtered heat flow goes out through the air outlet 306 to provide heat flow to the outside, and the filter 308 can be pulled out through the baffle for cleaning and replacement.
[0038] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.
Claims
1. A heat recovery device for a generator set, characterized in that: It comprises a main body mechanism (1), a power generation mechanism (2) and an exhaust mechanism (3), wherein the power generation mechanism (2) is located inside the main body mechanism (1), and the exhaust mechanism (3) is located inside the main body mechanism (1); The main body (1) comprises a storage box (101), the top of the storage box (101) is fixedly connected to a water inlet pipe (102), the top of the water inlet pipe (102) is provided with a water inlet (103), the bottom of the water inlet pipe (102) is fixedly connected to a heat absorption pipe (104), the inside of the heat absorption pipe (104) is sleeved with a generator set (105), and the bottom of the heat absorption pipe (104) is fixedly connected to a first water outlet pipe (106).
2. A heat recovery device for a generator set as claimed in claim 1, characterized in that: The top of the water inlet pipe (102) passes through the top of the placement box (101), and the bottom of the water inlet pipe (102) is arranged inside the placement box (101). The heat absorption pipe (104) is wound around the surface of the generator set (105), one end of the heat absorption pipe (104) is connected to the water inlet pipe (102), and the other end of the heat absorption pipe (104) is fixedly connected to the first water outlet pipe (106).
3. A heat recovery device for a generator set as claimed in claim 1, characterized in that: The power generation mechanism (2) comprises a connecting pipe (201), a placement tube (202) is sleeved on the bottom of the connecting pipe (201), a turbine-type water turbine (203) is arranged inside the placement tube (202), a generator (204) is fixedly connected to the front of the turbine-type water turbine (203), a connecting line (205) is fixedly connected to the surface of the generator (204), a second water outlet pipe (206) is fixedly connected to the front of the placement tube (202), and a water storage tank (207) is fixedly connected to the front of the second water outlet pipe (206).
4. A heat recovery device for a generator set as claimed in claim 3, characterized in that: The connecting pipe (201) passes through the placement tube (202), the generator (204) is arranged outside the placement tube (202), and the second water outlet pipe (206) passes through the placement box (101).
5. The heat recovery device for a generator set according to claim 1, characterized in that: The exhaust mechanism (3) comprises a motor (301), the front face of the motor (301) is rotatably connected to a bevel gear (302), the surface of the bevel gear (302) is rotatably connected to a bevel gear rod (303), the surface of the bevel gear rod (303) is fixedly connected to an exhaust fan (304), the surface of the placement box (101) is provided with an exhaust port (305), the surface of the placement box (101) is fixedly connected to an air outlet pipe (306), the surface of the air outlet pipe (306) is clamped with a clamping plate (307), and the surface of the clamping plate (307) is fixedly connected to a filter screen (308).
6. A heat recovery device for a generator set as claimed in claim 5, characterized in that: The motor (301) is connected to the surface of the connecting line (205), the bevel gear rod (303) is concentric with the air outlet (305), the air outlet (305) is concentric with the exhaust fan (304), the air outlet pipe (306) passes through the placement box (101), and the bottom of the filter screen is connected to the bottom of the air outlet pipe (306).