Solar water heater stable in installation

Abstract

The utility model relates to a solar water heater capable of being stably installed, and aims to solve the problems that bolts are arranged on the outer side after the current installation process, so that the bolts are easily corroded after being exposed to the sun and rain for a long time, the installation stability of the solar water heater is influenced, the disassembly is very inconvenient, time and labor are wasted, and the installation cost is high. The solar water heater comprises a water heater mechanism, the water heater mechanism comprises a bottom plate, an L-shaped frame is installed on the top of the bottom plate, a water collecting tank is installed on the L-shaped frame, a baffle is installed on one side of the top of the L-shaped frame, and a plurality of heat collecting pipes are installed between the water collecting tank and the baffle. The solar water heater fixing bolt has the advantages that the situation that the installation stability of a solar water heater is affected due to corrosion caused by the fact that the bolt is arranged on the outer side is avoided, the fixing bolt can be detached from the connecting hole only by pulling the T-shaped rod outwards, detaching is quite convenient, the labor intensity of a user is reduced, and the practicability of the solar water heater is improved.

Description

Technical Field

[0001] The utility model relates to the field of solar water heaters, in particular to a solar water heater with stable installation. Background Art

[0002] A solar water heater is a heating device that converts sunlight energy into thermal energy, heating water from low temperature to high temperature to meet people's needs for hot water in life and production. A solar water heater is generally composed of a collector tube, a water storage tank, a bracket and other related accessories. The conversion of solar energy into thermal energy mainly relies on the collector tube. The collector tube uses the principle that hot water floats and cold water sinks to create a microcirculation of water to achieve the required hot water.

[0003] Existing stable installation of solar water heaters is generally fixed by expansion bolts. Although it can be installed stably, the bolts are placed on the outside after the installation process, which is easy to cause rust after being exposed to the sun and rain for a long time. This not only affects the stability of the installation of the solar water heater, but also makes it very inconvenient and time-consuming to disassemble, increases the labor intensity of the user, and reduces the practicality of the solar water heater. Therefore, it is necessary to design a new technical solution to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a solar water heater with stable installation, so as to solve the technical problem that the bolts are placed on the outside after the installation process, which is easy to cause the bolts to rust after being exposed to the sun and rain for a long time, which not only affects the stability of the installation of the solar water heater, but also causes great inconvenience and time-consuming and laborious disassembly, increases the labor intensity of the user, and reduces the practicality of the solar water heater.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a stable solar water heater, including:

[0006] A water heater mechanism, the water heater mechanism comprising a bottom plate, an L-shaped frame is installed on the top of the bottom plate, a water collecting tank is installed on the L-shaped frame, a baffle is installed on one side of the top of the L-shaped frame, a plurality of heat collecting tubes are installed between the water collecting tank and the baffle, and one end of the plurality of heat collecting tubes close to the water collecting tank is connected to the water collecting tank;

[0007] The mounting mechanism comprises connecting holes and fixing bolts which are provided at the four corners of the bottom of the base plate, a rectangular groove is provided at one end of the inner cavity of the four connecting holes, plug-in boards are slidably connected in the four rectangular grooves, the bottoms of the four plug-in boards are all arranged with inclined surfaces, springs are fixedly connected between the inner cavity ends of the four rectangular grooves and the four plug-in boards respectively, disassembly grooves are provided on both sides of both ends of the base plate, the four disassembly grooves are respectively connected with the four rectangular grooves, T-shaped rods are provided in the four disassembly grooves, the four T-shaped rods are movably passed through the disassembly grooves and are respectively fixedly connected with the four plug-in boards, and a plurality of frustum plates are fixedly connected equidistantly on the outside of the fixing bolt.

[0008] Preferably, a rubber sealing frame is fixedly connected to the bottom of the bottom plate, and the rubber sealing frame is elastic, and a sealing plug is inserted into the disassembly groove.

[0009] Preferably, the baffle is a hollow structure, and multiple driving motors are installed in the inner cavity of the baffle, and the driving ends of the multiple driving motors are fixedly connected to driving disks, and the multiple driving disks are fixedly connected to connecting rods, and arc-shaped through holes are opened on the baffles on one side of the multiple heat collecting tubes, and the multiple connecting rods respectively penetrate the multiple arc-shaped through holes, and the multiple connecting rods are fixedly connected to semicircular reflectors.

[0010] Preferably, the center of the driving disk, the center of the heat collecting tube and the center of the semicircular reflector are on the same straight line.

[0011] Preferably, damping shafts are installed on both sides of one outer end of the T-shaped rod, and limiting plates are fixedly connected to the two damping shafts.

[0012] Preferably, the size of the maximum diameter end of the plurality of frustum disks matches the diameter size of the connecting hole.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model combines structures such as a bottom plate, a connecting hole, a rectangular groove, a plug-in plate, a spring, a T-bar, a disassembly groove, a rubber sealing frame and a sealing plug. When the fixing bolt is inserted into the connecting hole, the plane of the plug-in plate contacts the plane of the bottom of the truncated table, so that the bottom plate is limited to the outside of the fixing bolt for installation. Since the installation structure is placed in the connecting hole, the rubber sealing frame increases the sealing between the bottom plate and the supporting surface, and the sealing plug blocks the disassembly groove, it can effectively avoid that the bolt is placed on the outside to cause rust and affect the stability of the installation of the solar water heater. When disassembly is required, the fixing bolt can be disassembled from the connecting hole by simply pulling the T-bar outward, thereby making disassembly very convenient, reducing the labor intensity of the user, and improving the practicality of the solar water heater.

[0015] 2. The utility model combines a driving motor, a driving disk, a connecting plate, an arc-shaped through hole and a semicircular reflector. The semicircular reflector is placed under the heat collecting tube, so that the light irradiated between the gaps of adjacent heat collecting tubes can be reflected to the back of the heat collecting tube, thereby increasing the heat absorption effect of the heat collecting tube and further improving the efficiency of hot water heating in the solar water heater. In hail weather, the driving motor is started to drive the driving disk to rotate, thereby cooperating with the connecting rod to drive the semicircular reflector to rotate 180° and cover the top of the heat collecting tube, thereby greatly reducing the damage to the heat collecting tube caused by hail and further reducing the loss of the solar water heater caused by hail weather. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the connection hole of the utility model;

[0018] Figure 3 It is an enlarged view of point A of the utility model;

[0019] Figure 4 This is a schematic diagram of the fixing bolt structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the connection structure between the baffle and the heat collecting tube of the utility model;

[0021] Figure 6 It is an enlarged view of point B of the utility model;

[0022] Figure 7 This is a schematic diagram of the T-bar structure of the utility model.

[0023] In the figure: 11, bottom plate; 12, baffle; 13, heat collecting tube; 14, water collecting box; 15, L-shaped frame; 16, rubber sealing frame; 17, connecting hole; 18, plug-in board; 19, rectangular groove; 110, spring; 111, sealing plug; 112, disassembly groove; 113, T-bar; 114, fixing bolt; 115, round table; 21, semicircular reflector; 22, drive motor; 23, drive plate; 24, connecting rod; 25, arc-shaped through hole; 3, damping shaft; 31, limit plate. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0025] Example 1: A stable solar water heater, see Figures 1 to 7 ,include:

[0026] The water heater mechanism includes a bottom plate 11, an L-shaped frame 15 is installed on the top of the bottom plate 11, a water collecting tank 14 is installed on the L-shaped frame 15, a baffle 12 is installed on one side of the top of the L-shaped frame 15, a plurality of heat collecting tubes 13 are installed between the water collecting tank 14 and the baffle 12, and one end of the plurality of heat collecting tubes 13 close to the water collecting tank 14 is connected to the water collecting tank 14;

[0027] The installation mechanism includes connecting holes 17 and fixing bolts 114 opened at the four corners of the bottom of the bottom plate 11. A rectangular groove 19 is opened at one end of the inner cavity of the four connecting holes 17. A plug-in board 18 is slidably connected in the four rectangular grooves 19. The bottoms of the four plug-in boards 18 are all inclined. Springs 110 are fixedly connected between the four plug-in boards 18 at one end of the inner cavity of the four rectangular grooves 19. Disassembly grooves 112 are opened on both sides of both ends of the bottom plate 11. The four disassembly grooves 112 are respectively connected to the four rectangular grooves 19. A T-shaped rod 113 is provided, and four T-shaped rods 113 are movable through the disassembly groove 112 and are respectively fixedly connected to the four plug-in boards 18. A plurality of round table plates 115 are fixedly connected to the outside of the fixing bolt 114 at equal intervals. A rubber sealing frame 16 is fixedly connected to the bottom of the bottom plate 11, and the rubber sealing frame 16 is elastic. A sealing plug 111 is inserted into the disassembly groove 112. When working, first, the fixing bolt 114 is installed on the supporting surface, and then the connecting hole 17 is matched with the fixing bolt 114, so that when the fixing bolt 114 is inserted into the connecting hole 17, the inclined surface of the plug-in board 18 is The surface of the plug-in board 18 contacts the inclined surface of the round table 115, so that the round table 115 squeezes the plug-in board 18 into the rectangular groove 19, and the first spring 110 is compressed at the same time. When the rectangular groove 19 passes over the round table 115, the elastic force of the spring 110 pushes the plug-in board 18 to be placed between the adjacent round tables 115, so that the plane of the plug-in board 18 contacts the plane at the bottom of the round table 115, so that the bottom plate 11 is limited to the outside of the fixing bolt 114 to install the bottom plate 11. Since the installation structure is placed in the connecting hole 17, and the rubber sealing frame 16 increases the connection between the bottom plate 11 and the bottom plate 11, the bottom plate 11 is fixed to the bottom plate 11. The sealing of the supporting surface and the sealing plug 111 seal the disassembly groove 112, thereby effectively preventing the bolts placed on the outside from rusting and affecting the stability of the installation of the solar water heater. When disassembly is required, the sealing plug 111 is taken out of the disassembly groove 112, and then the T-bar 113 is pulled outward to allow the plug board 18 to be stored in the rectangular groove 19 and completely separated from the round table plate 115, so that the fixing bolt 114 can be removed from the connecting hole 17, making disassembly very convenient, reducing the labor intensity of the user, and improving the practicality of the solar water heater.

[0028] For details, see Figure 1 and Figure 5 — Figure 6The baffle 12 is a hollow structure, and a plurality of drive motors 22 are installed in the inner cavity of the baffle 12. The drive ends of the plurality of drive motors 22 are fixedly connected with drive disks 23, and the plurality of drive disks 23 are fixedly connected with connecting rods 24. The baffle 12 on one side of the plurality of heat collecting tubes 13 is provided with arc-shaped through holes 25, and the plurality of connecting rods 24 respectively penetrate the plurality of arc-shaped through holes 25, and the plurality of connecting rods 24 are fixedly connected with semicircular reflectors 21. The center of the drive disk 23, the center of the heat collecting tube 13 and the center of the semicircular reflector 21 are on the same straight line, and the semicircular reflector 21 is placed It is located below the heat collecting tube 13, so that the light irradiated between the gaps of adjacent heat collecting tubes 13 can be reflected to the back of the heat collecting tube 13, thereby increasing the heat absorption effect of the heat collecting tube 13, and further improving the efficiency of hot water heating in the solar water heater, and when hail weather occurs, the drive motor 22 is started to drive the drive disk 23 to rotate, thereby cooperating with the connecting rod 24 to drive the semicircular reflector 21 to rotate 180° and cover the top of the heat collecting tube 13, thereby greatly reducing the damage to the heat collecting tube 13 caused by hail, and further reducing the loss of the solar water heater caused by hail weather.

[0029] It is worth noting that see Figure 7 , damping shafts 3 are installed on both sides of one end of the outer side of the T-bar 113, and the two damping shafts 3 are fixedly connected with limit plates 31. When the solar water heater is disassembled and the T-bar 113 is pulled to place the T-bar 113 outside the disassembly groove 112, the rotating limit plate 31 overlaps the outside of the disassembly groove 112, thereby limiting the T-bar 113 and preventing the plug-in board 18 from automatically resetting and locking the bottom plate 11, so that one person can complete the disassembly of the bottom plate 11, which is more convenient.

[0030] It is worth noting that see Figure 2 and Figure 4 The size of one end of the maximum diameter of the plurality of truncated cone plates 115 is adapted to the diameter of the connecting hole 17, so as to avoid shaking of the truncated cone plates 115 when inserted into the connecting hole 17, thereby improving the stability of the base plate 11 after installation.

[0031] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0032] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A solar water heater with stable installation, characterized in that: include: A water heater mechanism, the water heater mechanism comprising a base plate (11), an L-shaped frame (15) being installed on the top of the base plate (11), a water collecting box (14) being installed on the L-shaped frame (15), a baffle (12) being installed on one side of the top of the L-shaped frame (15), a plurality of heat collecting tubes (13) being installed between the water collecting box (14) and the baffle (12), and the ends of the plurality of heat collecting tubes (13) close to the water collecting box (14) are all connected to the water collecting box (14); The mounting mechanism comprises connecting holes (17) and fixing bolts (114) provided at four corners of the bottom of the bottom plate (11), one end of the inner cavity of the four connecting holes (17) is provided with a rectangular groove (19), the four rectangular grooves (19) are slidably connected with a plug board (18), the bottoms of the four plug boards (18) are all inclined, and one end of the inner cavity of the four rectangular grooves (19) is fixedly connected with a spring (114) between the four plug boards (18) 10), both ends of the bottom plate (11) are provided with disassembly grooves (112), the four disassembly grooves (112) are respectively connected to the four rectangular grooves (19), the four disassembly grooves (112) are each provided with a T-shaped rod (113), the four T-shaped rods (113) are each movably penetrated through the disassembly grooves (112) and are respectively fixedly connected to the four plug-in boards (18), and the outer side of the fixing bolt (114) is fixedly connected with a plurality of truncated cone plates (115) at equal intervals.

2. A stably installed solar water heater as claimed in claim 1, characterized in that: A rubber sealing frame (16) is fixedly connected to the bottom of the bottom plate (11), and the rubber sealing frame (16) is elastic. A sealing plug (111) is inserted into the disassembly groove (112).

3. A stably installed solar water heater as claimed in claim 1, characterized in that: The baffle (12) is a hollow structure, and a plurality of drive motors (22) are installed in the inner cavity of the baffle (12). The drive ends of the plurality of drive motors (22) are fixedly connected to drive disks (23), and the plurality of drive disks (23) are fixedly connected to connecting rods (24). The baffles (12) on one side of the plurality of heat collecting tubes (13) are provided with arc-shaped through holes (25), and the plurality of connecting rods (24) respectively penetrate the plurality of arc-shaped through holes (25), and the plurality of connecting rods (24) are fixedly connected to semicircular reflective plates (21).

4. A stably installed solar water heater as claimed in claim 3, characterized in that: The center of the driving disk (23), the center of the heat collecting tube (13) and the center of the semicircular reflector (21) are on the same straight line.

5. A stably installed solar water heater as claimed in claim 1, characterized in that: Damping shafts (3) are installed on both sides of the outer end of the T-shaped rod (113), and the two damping shafts (3) are fixedly connected to limit plates (31).

6. A stably installed solar water heater as claimed in claim 5, characterized in that: The size of the largest diameter end of the plurality of frustum disks (115) is matched with the diameter size of the connection hole (17).

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