Solar water heater device with hot air transfer function
By installing an air inlet box, air inlet pipe, air outlet pipe, and hot air pipe in a solar water heater, solar heat is collected from natural air and used to heat water, solving the problem of low heat utilization efficiency and achieving full utilization of heat and improved practicality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 李兴君
- Filing Date
- 2023-06-27
- Publication Date
- 2026-04-17
AI Technical Summary
Existing solar water heaters have low heat utilization efficiency when heating water, resulting in significant heat loss and reducing the practicality of the device.
Design a solar water heater with heat transfer function. By setting up an air inlet box, air inlet pipe, air outlet pipe and hot air pipe, it uses natural air to collect solar heat and heat water. At the same time, it uses heated air to transport the heat to the place where it is needed, thus avoiding heat waste.
It achieves full utilization of solar thermal energy, improves the practicality of the device, and is suitable for bathing and energy storage, especially for use at night or in rainy weather.
Smart Images

Figure CN121876591A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of solar water heater technology, and more specifically, to a solar water heater device with a heat transfer function. Background Technology
[0002] Solar energy is a renewable energy source, referring to the sun's thermal radiation energy, mainly manifested as sunlight. In modern times, it is generally used for power generation or to provide energy for water heaters.
[0003] Currently, solar water heaters rely on sunlight to heat water during operation. However, the amount of heat energy used to heat the water is limited, resulting in excessive heat loss and significant waste, which reduces the practicality of the device. To address this issue, we have designed a solar water heater device with a heat transfer function to solve the above problems. Summary of the Invention
[0004] To address the problems existing in the prior art, the present invention aims to provide a solar water heater device with a heat transfer function. This solar water heater device, through the configuration of an air inlet box, air inlet pipe, air outlet pipe, and hot air pipe, enables the device to collect solar heat using natural air, and then heat water for bathing or energy storage for nighttime use. Simultaneously, it can use heated air to transport heat to where it is needed, thereby making full use of solar heat, avoiding heat waste, and increasing its practicality.
[0005] To solve the above problems, the present invention adopts the following technical solution.
[0006] A solar water heater device with heat transfer function includes an insulated water tank. A shower outlet is located on one side of the insulated water tank, and an air outlet pipe is fixedly connected to the other side. An air outlet is located at one end of the air outlet pipe, and a hot air pipe is fixedly connected to one end of the air outlet pipe. An air inlet box and a solar energy device body are fixedly connected to the surface of the air outlet pipe. A fan is fixedly installed at one end of the air inlet box, and an air inlet pipe is fixedly fitted to the inner wall of the air inlet box. A bracket is fixedly installed on the inner wall of the solar energy device body, and a solar tube is fixedly installed on the surface of the bracket. This solar water heater device with heat transfer function, through the air inlet box, air inlet pipe, air outlet pipe, and hot air pipe, allows the device to collect solar heat using natural air and then heat water for bathing or energy storage for nighttime use. Simultaneously, the heated air can be used to transport the heat to where it is needed, thus fully utilizing the solar energy, avoiding heat waste, and increasing its practicality.
[0007] Furthermore, one end of the air inlet pipe is inside the solar tube, the outer diameter of the air inlet pipe is smaller than the inner diameter of the solar tube, and an air guide is formed between the inner wall of the solar tube and the surface of the air inlet pipe, so that natural wind can be automatically discharged after being heated inside the solar tube.
[0008] Furthermore, the air inlet box is provided with an air guide chamber inside, one side of which is connected to the air outlet of the fan, and one end of the air inlet pipe is provided with an air inlet connected to the air guide chamber, so as to facilitate the entry of external natural wind into the air inlet pipe.
[0009] Furthermore, the hot air duct is located inside the insulated water tank, and a hot air outlet is provided at one end of the hot air duct. The surface of the hot air outlet is fixedly sleeved with the inner wall of the insulated water tank, and the hot air outlet facilitates the automatic discharge of the heat-exchanged air from the hot air duct.
[0010] Furthermore, the insulated water tank is made of insulation material and has an internal water storage chamber.
[0011] Furthermore, the air duct and the air outlet are internally connected.
[0012] Compared with the prior art, the advantages of this invention are:
[0013] (1) This scheme enables the device to collect solar energy using natural air by setting up an air inlet box, air inlet pipe, air outlet pipe and hot air pipe, and then heat water for bathing or energy storage for nighttime use. At the same time, the heated air can be used to transport the heat to the places where it is needed, thereby making full use of solar energy, avoiding heat waste and increasing its practicality. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention;
[0015] Figure 2 for Figure 1 Enlarged view of part A;
[0016] Figure 3 This is a top view of the solar tube and air inlet pipe installation structure of the present invention.
[0017] Explanation of the labels in the diagram:
[0018] 1. Insulated water tank, 11. Shower outlet, 2. Air outlet duct, 21. Air outlet, 3. Hot air duct, 31. Hot air outlet, 4. Air inlet box, 41. Fan, 42. Air guide chamber, 5. Solar device body, 51. Bracket, 52. Solar tube, 6. Air inlet duct, 61. Air inlet, 62. Air guide. Detailed Implementation
[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0020] Example 1
[0021] Please see Figure 1-3 A solar water heater device with heat transfer function includes an insulated water tank 1. A shower outlet 11 is provided on one side of the insulated water tank 1. The shower outlet 11 is existing technology and allows heated water from the insulated water tank 1 to be discharged and sprayed onto the shower head for bathing. An air outlet pipe 2 is fixedly connected to the other side of the insulated water tank 1. One end of the air outlet pipe 2 has an air outlet 21. An external ventilation duct is provided on the surface of the air outlet 21. A hot air pipe 3 is fixedly sleeved on one end of the air outlet 21. An air inlet box 4 and a solar device body 5 are fixedly connected to the surface of the air outlet pipe 2. The air inlet box 4... A fan 41 is fixedly installed at one end of the solar device body 5, and an air inlet pipe 6 is fixedly sleeved on the inner wall of the air inlet box 4. A bracket 51 is fixedly installed on the inner wall of the solar device body 5, and a solar tube 52 is fixedly installed on the surface of the bracket 51. The solar device body 5 and the solar tube 52 are existing technologies, and their composition and working principle are well known to those skilled in the art. At the same time, one end of the surface of the solar tube 52 is fixedly sleeved with the solar device body 5, so that the solar tube 52 can heat the water inside the solar device body 5 and also heat the incoming natural air.
[0022] One end of the air inlet pipe 6 is inside the solar tube 52. The outer diameter of the air inlet pipe 6 is smaller than the inner diameter of the solar tube 52. An air guide 62 is formed between the inner wall of the solar tube 52 and the surface of the air inlet pipe 6, so that natural wind can be automatically discharged after being heated in the solar tube 52. The air inlet box 4 is provided with an air guide chamber 42. One side of the air guide chamber 42 is connected to the air outlet of the fan 41. One end of the air inlet pipe 6 is provided with an air inlet 61 connected to the air guide chamber 42, so that external natural wind can enter the air inlet pipe 6.
[0023] The hot air duct 3 is located inside the insulated water tank 1. One end of the hot air duct 3 is provided with a hot air outlet 31. The surface of the hot air outlet 31 is fixedly sleeved with the inner wall of the insulated water tank 1. The hot air outlet 31 facilitates the automatic discharge of the air after heat exchange from the hot air duct 3. The insulated water tank 1 is made of insulation material and has a water storage chamber inside. The air guide 62 is connected to the interior of the air outlet duct 2.
[0024] When in use, this solar water heater device with heat transfer function works by starting the fan 41, allowing external natural air to enter the air inlet box 4, then through the air inlet 61 into the air inlet pipe 6, then into the solar tube 52 to carry away heat energy, then through the air guide 62 into the air outlet pipe 2, and then through the air outlet 21 into the hot air pipe 3 to heat the water in the insulated water tank 1 for bathing or energy storage, for use at night or on rainy days. Then the hot air in the hot air pipe 3 is transferred to the place where heat energy is needed through the hot air outlet 31 and the external pipe of the air outlet 21, making full use of the heat energy and avoiding waste. Through the setting of the air inlet box 4, air inlet pipe 6, air outlet pipe 2 and hot air pipe 3, the device can use natural air to collect solar heat, then heat water for bathing or energy storage, for use at night, and at the same time use heated air to transfer heat to the place where heat is needed, thereby making full use of solar heat, avoiding heat waste, and increasing its practicality.
[0025] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and its improved concepts, should be covered within the scope of protection of the present invention.
Claims
1. A solar water heater device with heat transfer function, comprising an insulated water tank (1), wherein a shower outlet (11) is provided on one side of the insulated water tank (1), characterized in that: An air outlet pipe (2) is fixedly connected to the other side of the insulated water tank (1). An air outlet (21) is provided at one end of the air outlet pipe (2). A hot air pipe (3) is fixedly sleeved at one end of the air outlet (21). An air inlet box (4) and a solar energy device body (5) are fixedly connected to the surface of the air outlet pipe (2). A fan (41) is fixedly installed at one end of the air inlet box (4). An air inlet pipe (6) is fixedly sleeved on the inner wall of the air inlet box (4). A bracket (51) is fixedly installed on the inner wall of the solar energy device body (5). A solar tube (52) is fixedly installed on the surface of the bracket (51).
2. A solar water heater device with heat transfer function according to claim 1, characterized in that: One end of the air inlet pipe (6) is inside the solar tube (52). The outer diameter of the air inlet pipe (6) is smaller than the inner diameter of the solar tube (52). An air guide (62) is formed between the inner wall of the solar tube (52) and the surface of the air inlet pipe (6).
3. A solar water heater device with heat transfer function according to claim 1, characterized in that: The air inlet box (4) is provided with an air guide chamber (42) inside. One side of the air guide chamber (42) is connected to the air outlet of the fan (41). One end of the air inlet pipe (6) is provided with an air inlet (61) connected to the air guide chamber (42).
4. A solar water heater device with heat transfer function according to claim 1, characterized in that: The hot air pipe (3) is located inside the insulated water tank (1). One end of the hot air pipe (3) is provided with a hot air outlet (31), and the surface of the hot air outlet (31) is fixedly sleeved with the inner wall of the insulated water tank (1).
5. A solar water heater device with heat transfer function according to claim 1, characterized in that: The insulated water tank (1) is made of insulation material and has a water storage chamber inside.
6. A solar water heater device with heat transfer function according to claim 1, characterized in that: The air duct (62) is internally connected to the air outlet (2).