Energy-gathering constant-temperature type vacuum tube solar water heater

Abstract

The invention relates to the technical field of solar water heaters, in particular to an energy-gathering constant-temperature type vacuum tube solar water heater. The outer wall of the cold water shell is fixedly connected with the inner wall of the heat preservation sleeve; the top of the mounting assembly is fixedly connected with the bottom of the cold water shell; the outer wall of the heating assembly is fixedly connected with the outer wall of the cold water shell; the outer wall of the hot water tank is fixedly connected with the inner wall of the cold water shell; the outer wall of the water inlet pipe is fixedly connected with the inner wall of the cold water shell; according to the solar water heater, the heating assembly is arranged, after sunlight irradiates on the reflective coating, the sunlight is reflected on the heating assembly to heat the fixed cylinder in the heating assembly, so that water in the fixed cylinder and water in the transparent pipe are heated through the fixed cylinder, and the sunlight is focused and irradiates on the fixed cylinder through the reflective coating; therefore, the water heating efficiency of the water heater is improved.

Description

Technical Field

[0001] The invention relates to the technical field of solar water heaters, in particular to an energy-concentrating constant-temperature vacuum tube solar water heater. Background Art

[0002] With the continuous growth of energy demand and increasing concern about environmental issues, the search for clean and renewable energy has become an important issue worldwide. As an abundant, free and pollution-free energy source, the application of solar energy has gradually received widespread attention, and solar water heaters are one of the important applications.

[0003] Traditional solar water heaters are not efficient in energy collection and cannot fully utilize sunlight to improve the heating effect, resulting in slow water heating and failure to meet users' needs for hot water. In addition, traditional solar water heaters are also inconvenient in installation and angle adjustment. The installation process is relatively complicated and time-consuming and labor-intensive. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention solves the technical problems by adopting the following technical solutions: an energy-concentrating constant-temperature vacuum tube solar water heater, comprising: a heat preservation sleeve; the heat preservation sleeve is made of heat preservation material; a cold water shell, the outer wall of the cold water shell is fixedly connected to the inner wall of the heat preservation sleeve; a mounting assembly, the top of the mounting assembly is fixedly connected to the bottom of the cold water shell; a heating assembly, the outer wall of the heating assembly is fixedly connected to the outer wall of the cold water shell; a hot water tank, the outer wall of the hot water tank is fixedly connected to the inner wall of the cold water shell; a water inlet pipe, the outer wall of the water inlet pipe is fixedly connected to the cold water The inner wall of the shell is fixedly connected; a water outlet pipe, the outer wall of the water outlet pipe is fixedly connected to the inner wall of the hot water tank; the heating component includes a transparent tube, the transparent tube is provided with five groups, and the top of each group of the transparent tubes is fixedly connected with a guide tube, the material of the transparent tube is a pipe of transparent material, and the guide tube is arranged in a circular array along the central axis of the transparent tube, the outer wall of the transparent tube is fixedly connected with a guide ring, the outer wall of the guide ring is fixedly connected with a connecting pipe, the inner wall of the transparent tube is fixedly connected with a fixed cylinder, and the bottom of the fixed cylinder is fixedly connected with a shunt pipe.

[0005] Preferably, a connecting conduit is fixedly connected to the bottom of the diverter pipe, a connecting groove is opened in the wall of the connecting conduit, the connecting groove connects the connecting conduit and the inner wall cavity of the hot water tank, and the inner wall of the cold water shell is coated with a reflective coating.

[0006] Preferably, a through groove is opened in the wall at the top of the hot water tank, which connects the hot water tank and the cold water shell, and is arranged in a circular array along the central axis of the hot water tank. A circular groove is opened in the wall of the guide ring, and the bottom of the guide ring is fixedly connected to the inner wall of the cold water shell.

[0007] Preferably, the inner wall of the cold water shell is fixedly connected to the outer wall of the connecting pipe, the outer wall of the connecting pipe is fixedly connected to the inner wall of the hot water tank, the outer wall of the connecting conduit is fixedly connected to the bottom of the cold water shell, the end of the guide tube away from the transparent tube is fixedly connected to the outer wall of the guide ring, the bottom of the fixed cylinder is fixedly connected to the inner wall of the cold water shell, the material of the fixed cylinder is ferrous metal, the inner wall of the cold water shell is fixedly connected to the outer wall of the diversion pipe, a guide groove is opened in the wall of the fixed cylinder, and the guide groove is arranged in a ring array along the central axis of the fixed cylinder.

[0008] Preferably, the mounting assembly includes a fixing plate, the outer wall of the fixing plate is rotatably connected to a supporting plate via a hinge, the outer wall of the supporting plate is fixedly connected to a mounting block via bolts, the bolts pass through the mounting block and nuts are screwed into the bolts to limit the position of the mounting block, the mounting blocks are provided in two groups, and the outer walls of each group of mounting blocks are rotatably connected to a limiting rod, the limiting rod is rotatably connected to the mounting block via a rotating shaft, the inner wall of the limiting rod is slidably connected to a plug plate via a positioning groove, and the positioning groove is provided in the wall of the limiting rod.

[0009] Preferably, the outer wall of the plug plate is slidably connected to the inner wall of the fixed plate, the outer wall of the fixed plate is rotatably connected to a limiting plate, a groove is provided in the wall of the limiting plate, the top of the mounting block is fixedly connected to the bottom of the cold water shell, the outer wall of the limiting plate is in contact with the outer wall of the plug plate, the outer wall of the limiting rod is slidably connected to the inner wall of the fixed plate through a limiting groove, and the limiting groove is provided in the wall of the fixed plate, and the limiting groove is arranged in a linear array along the outer wall of the fixed plate.

[0010] The beneficial effects of the present invention are as follows: 1. The present invention sets a heating component, utilizes the sunlight that is irradiated on the reflective coating and then reflected on the heating component to heat the fixed cylinder in the heating component, so that the water in the fixed cylinder and the water in the transparent tube can be heated through the fixed cylinder, and utilizes the reflective coating to focus the sunlight on the fixed cylinder, thereby improving the heating efficiency of the water heater for water.

[0011] 2. The present invention provides a cold water shell and a hot water tank, wherein the hot water shell is fixed in the cold water shell, and only the top of the hot water tank is connected to the cold water shell. Therefore, the heat in the hot water tank moves upward and heats the water in the cold water shell, thereby preheating the water in the cold water shell and further increasing the heating efficiency.

[0012] 3. The present invention sets an installation component, rotates the limit rod out and slides the limit rod into the limit groove, so that the limit rod is supported on the fixed plate, and then slides the plug plate into the fixed plate, and uses the plug plate to pass through the positioning groove to fix the limit rod on the fixed plate, and then the limit plate can be rotated, so that the limit plate locks the position of the plug plate, which makes it easy to change the angle of the water heater.

[0013] 4. The present invention arranges a mounting assembly, aligns the mounting block below the cold water shell with the bolt on the support plate, passes the bolt through the fixing hole of the mounting block, and then screws a nut onto the bolt to fix the mounting block on the support plate, thereby fixing the cold water shell on the support plate, thereby facilitating the installation of the water heater. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of the present invention; Figure 2 is a cross-sectional view of the present invention; Figure 3 It is a schematic structural diagram of the cold water shell of the present invention; Figure 4 It is a schematic diagram of the structure of the heating assembly of the present invention; Figure 5 It is a structural schematic diagram of the guide ring of the present invention; Figure 6 It is a structural schematic diagram of the fixing cylinder of the present invention; Figure 7 It is a structural schematic diagram of the installation assembly of the present invention.

[0015] In the figure: 1. Insulation sleeve; 2. Cold water shell; 3. Mounting assembly; 4. Hot water tank; 5. Heating assembly; 6. Connecting duct; 7. Outlet pipe; 8. Reflective coating; 9. Connecting groove; 10. Through groove; 11. Inlet pipe; 51. Transparent tube; 52. Guide pipe; 53. Guide ring; 54. Connecting pipe; 55. Round groove; 57. Diverter pipe; 58. Fixed cylinder; 59. Guide groove; 31. Fixed plate; 32. Limiting plate; 33. Insert plate; 34. Limiting groove; 35. Support plate; 36. Mounting block; 37. Limiting rod; 38. Positioning groove. DETAILED DESCRIPTION

[0016] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0017] Example: See Figure 1 - Figure 7The present invention provides a technical solution: a concentrated constant temperature vacuum tube solar water heater, comprising: an insulation sleeve 1; the insulation sleeve 1 is wrapped around the outer wall of a cold water shell 2, thereby blocking the heat exchange between the hot water tank 4 and the cold water shell 2 and the outside air, thereby maintaining the temperature of the cold water shell 2 and the hot water tank 4, the cold water shell 2, the outer wall of the cold water shell 2 is fixedly connected to the inner wall of the insulation sleeve 1; an installation component 3, the top of the installation component 3 is fixedly connected to the bottom of the cold water shell 2; a heating component 5, the outer wall of the heating component 5 is fixedly connected to the outer wall of the cold water shell 2; a hot water tank 4, the outer wall of the hot water tank 4 is fixedly connected to the inner wall of the cold water shell 2; an inlet pipe 11, the outer wall of the inlet pipe 11 It is fixedly connected to the inner wall of the cold water shell 2; the water outlet pipe 7, the outer wall of the water outlet pipe 7 is fixedly connected to the inner wall of the hot water tank 4; the heating component 5 includes a transparent tube 51, and the transparent tube 51 is provided with five groups, and the top of each group of transparent tubes 51 is fixedly connected with a guide tube 52. After the sunlight irradiates the transparent tube 51, the water in the transparent tube 51 can also be heated, and the guide tube 52 is arranged in a circular array along the central axis of the transparent tube 51, the outer wall of the transparent tube 51 is fixedly connected with a guide ring 53, the outer wall of the guide ring 53 is fixedly connected with a connecting pipe 54, the inner wall of the transparent tube 51 is fixedly connected with a fixed cylinder 58, and the bottom of the fixed cylinder 58 is fixedly connected with a shunt pipe 57.

[0018] A connecting conduit 6 is fixedly connected to the bottom of the shunt pipe 57. When the water in the connecting conduit 6 flows downward, it can push the water in the shunt pipe 57 forward. A connecting groove 9 is opened in the wall of the connecting conduit 6. The inner wall of the cold water shell 2 is coated with a reflective coating 8. The cold water shell 2 is arranged in an annular manner, so that the annular reflective coating 8 can focus sunlight on the fixed cylinder 58. A through groove 10 is opened in the wall at the top of the hot water tank 4, and is arranged in an annular array along the central axis of the hot water tank 4. A circular groove 55 is opened in the wall of the guide ring 53, and the bottom of the guide ring 53 is fixedly connected to the inner wall of the cold water shell 2.

[0019] The inner wall of the cold water shell 2 is fixedly connected to the outer wall of the connecting pipe 54, the outer wall of the connecting pipe 54 is fixedly connected to the inner wall of the hot water tank 4, the outer wall of the connecting conduit 6 is fixedly connected to the bottom of the cold water shell 2, the end of the guide pipe 52 away from the transparent tube 51 is fixedly connected to the outer wall of the guide ring 53, the hot water is collected through the guide ring 53, and the hot water is transported to the connecting pipe 54, the bottom of the fixed cylinder 58 is fixedly connected to the inner wall of the cold water shell 2, the inner wall of the cold water shell 2 is fixedly connected to the outer wall of the diversion pipe 57, and a guide groove 59 is opened in the wall of the fixed cylinder 58, and the guide groove 59 is arranged in a ring array along the central axis of the fixed cylinder 58.

[0020] The mounting assembly 3 includes a fixing plate 31, the outer wall of the fixing plate 31 is rotatably connected to a supporting plate 35 via a hinge, the outer wall of the supporting plate 35 is fixedly connected to a mounting block 36 via bolts, two groups of mounting blocks 36 are provided, and the outer wall of each group of mounting blocks 36 is rotatably connected to a limiting rod 37, the inner wall of the limiting rod 37 is slidably connected to a plug plate 33 via a positioning groove 38, the position of the limiting rod 37 is limited by the plug plate 33, and the positioning groove 38 is provided in the wall of the limiting rod 37.

[0021] The outer wall of the plug plate 33 is slidably connected to the inner wall of the fixed plate 31, and the outer wall of the fixed plate 31 is rotatably connected to the limit plate 32. The top of the mounting block 36 is fixedly connected to the bottom of the cold water shell 2. The outer wall of the limit plate 32 contacts the outer wall of the plug plate 33. A groove is provided in the wall of the limit plate 32. Therefore, before sliding the plug plate 33, it is necessary to align the groove on the limit plate 32 with the plug plate 33 to release the lock of the plug plate 33. The outer wall of the limit rod 37 is slidably connected to the inner wall of the fixed plate 31 through the limit groove 34, and the limit groove 34 is provided in the wall of the fixed plate 31.

[0022] Working principle: When in use, first install the water heater to the required installation location through the installation component 3, and adjust the position of the water heater through the installation component 3, keep the cold water shell 2 perpendicular to the ground, so that the sun shines on the reflective coating 8 and then the shell shines on the heating component 5, so as to heat the water in the heating component 5, then close the water outlet pipe 7, connect the external cold water pipe to the water inlet pipe 11, so that the cold water can flow along the connecting conduit 6 to the heating component 5.

[0023] When using the installation assembly 3, it is only necessary to align the mounting block 36 under the cold water shell 2 with the bolt on the support plate 35 so that the bolt passes through the fixing hole of the mounting block 36, and then use the nut to screw into the bolt, so as to fix the mounting block 36 on the support plate 35, so that the cold water shell 2 can be fixed on the support plate 35, and then the position of the cold water shell 2 can be adjusted until the position of the cold water shell 2 is adjusted to be perpendicular to the ground surface. It should be noted that the cold water shell 2 needs to be perpendicular to the ground surface and cannot be disposed with the installation ground, and then the limit rod 37 is turned out and the limit rod 37 is slid The locking plate 33 is then moved into the locking cam 35 and the locking cam 36 is moved into the locking cam 36. The locking cam 36 is moved into the locking cam 36 and the locking cam 36 is moved into the locking cam 36.

[0024] After the cold water enters the cold water shell 2 through the water inlet pipe 11, the cold water will flow into the hot water tank 4 along the through groove 10, and the cold water will flow downward through the connecting conduit 6 and flow into the diverter pipe 57. The cold water at the top moves downward, so that the water in the connecting conduit 6 has kinetic energy, thereby pushing the cold water in the diverter pipe 57 to flow into the fixed cylinder 58 and out of the guide groove 59. Because the outside of the fixed cylinder 58 is a transparent tube 51, and the fixed cylinder 58 is a ferrous metal material, the fixed cylinder 58 is heated under the irradiation of sunlight and the cold water inside and outside the fixed cylinder 58 is heated. After the water is heated, it can flow into the guide ring 53 along the circular groove 55 through the guide pipe 52 at the top of the transparent tube 51. The hot water in the guide ring 53 re-enters the hot water tank 4 along the connecting pipe 54 under the push of the subsequent water flow.

[0025] The hot water entering the hot water tank 4 is mixed with the cold water, and flows back into the connecting conduit 6 through the connecting groove 9 on the cold water shell 2, and is pushed by the water flow in the connecting conduit 6 to mix with the water in the connecting conduit 6 and flow back into the shunt pipe 57, so that it can be heated by the fixed cylinder 58 again, so that the water in the hot water tank 4 and the cold water shell 2 is continuously heated, and the hot water shell is fixed in the cold water shell 2, and only the top of the hot water tank 4 is connected to the cold water shell 2, so the heat in the hot water tank 4 will move upward and heat the water in the cold water shell 2, and there is a hollow cavity between the bottom of the hot water tank 4 and the cold water shell 2, thereby blocking the heat loss in the hot water tank 4, and the outer sides of the hot water tank 4 and the cold water shell 2 are wrapped with an insulation sleeve 1, and the insulation sleeve 1 blocks the hot water tank 4 and the cold water shell 2 from heat exchange with the outside air, thereby maintaining the temperature in the cold water shell 2 and the hot water tank 4.

[0026] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. Energy-concentrating constant temperature vacuum tube solar water heater, characterized in that: include: Insulation sleeve (1); A cold water shell (2), wherein the outer wall of the cold water shell (2) is fixedly connected to the inner wall of the thermal insulation sleeve (1); An installation component (3), the top of the installation component (3) being fixedly connected to the bottom of the cold water shell (2); A heating component (5), wherein an outer wall of the heating component (5) is fixedly connected to an outer wall of the cold water shell (2); A hot water tank (4), the outer wall of the hot water tank (4) being fixedly connected to the inner wall of the cold water shell (2); A water inlet pipe (11), the outer wall of the water inlet pipe (11) being fixedly connected to the inner wall of the cold water shell (2); A water outlet pipe (7), the outer wall of the water outlet pipe (7) being fixedly connected to the inner wall of the hot water tank (4); The heating assembly (5) comprises a transparent tube (51), wherein five groups of the transparent tubes (51) are provided, and a guide tube (52) is fixedly connected to the top of each group of the transparent tubes (51), and the guide tubes (52) are arranged in a circular array along the central axis of the transparent tube (51), the outer wall of the transparent tube (51) is fixedly connected to a guide ring (53), the outer wall of the guide ring (53) is fixedly connected to a connecting tube (54), the inner wall of the transparent tube (51) is fixedly connected to a fixed cylinder (58), and the bottom of the fixed cylinder (58) is fixedly connected to a flow distribution tube (57).

2. The energy-concentrating constant temperature vacuum tube solar water heater according to claim 1, characterized in that: The bottom of the diverter pipe (57) is fixedly connected to a connecting conduit (6), a connecting groove (9) is provided in the wall of the connecting conduit (6), and the inner wall of the cold water shell (2) is coated with a reflective coating (8).

3. The energy-concentrating constant temperature vacuum tube solar water heater according to claim 1, characterized in that: A through groove (10) is provided in the wall of the top of the hot water tank (4) and is arranged in a ring array along the central axis of the hot water tank (4); a circular groove (55) is provided in the wall of the guide ring (53); and the bottom of the guide ring (53) is fixedly connected to the inner wall of the cold water shell (2).

4. The energy-concentrating constant temperature vacuum tube solar water heater according to claim 1, characterized in that: The inner wall of the cold water shell (2) is fixedly connected to the outer wall of the connecting pipe (54), the outer wall of the connecting pipe (54) is fixedly connected to the inner wall of the hot water tank (4), and the outer wall of the connecting conduit (6) is fixedly connected to the bottom of the cold water shell (2).

5. The energy-concentrating constant-temperature vacuum tube solar water heater according to claim 1, characterized in that: One end of the guide tube (52) away from the transparent tube (51) is fixedly connected to the outer wall of the guide ring (53), the bottom of the fixed tube (58) is fixedly connected to the inner wall of the cold water shell (2), the inner wall of the cold water shell (2) is fixedly connected to the outer wall of the diversion tube (57), and a guide groove (59) is provided in the wall of the fixed tube (58), and the guide groove (59) is arranged in a circular array along the central axis of the fixed tube (58).

6. The energy-concentrating constant temperature vacuum tube solar water heater according to claim 1, characterized in that: The mounting assembly (3) comprises a fixing plate (31), the outer wall of the fixing plate (31) being rotatably connected to a support plate (35) via a hinge, the outer wall of the support plate (35) being fixedly connected to a mounting block (36) via bolts, two groups of mounting blocks (36) being provided, and the outer wall of each group of mounting blocks (36) being rotatably connected to a limiting rod (37).

7. The energy-concentrating constant-temperature vacuum tube solar water heater according to claim 6, characterized in that: The inner wall of the limiting rod (37) is slidably connected to the plug plate (33) via a positioning groove (38), and the positioning groove (38) is formed in the wall of the limiting rod (37).

8. The energy-concentrating constant-temperature vacuum tube solar water heater according to claim 7, characterized in that: The outer wall of the plug plate (33) is slidably connected to the inner wall of the fixed plate (31), the outer wall of the fixed plate (31) is rotatably connected to the limit plate (32), and the top of the mounting block (36) is fixedly connected to the bottom of the cold water shell (2).

9. The energy-concentrating constant-temperature vacuum tube solar water heater according to claim 8, characterized in that: The outer wall of the limiting plate (32) contacts the outer wall of the inserting plate (33), the outer wall of the limiting rod (37) is slidably connected to the inner wall of the fixing plate (31) via a limiting groove (34), and the limiting groove (34) is formed in the wall of the fixing plate (31).

Images