Solar water heater heat collection plate

Abstract

The utility model relates to the technical field of heat collecting plates, in particular to a solar water heater heat collecting plate which comprises a base, and circulating water pipes are symmetrically arranged on the inner side of the base. The fixing bolt is rotated until the pressing ring is separated from the heat absorption wing plate, then the sliding plate is moved to enable the pressing ring to move to the position where the heat absorption wing plate is not interfered, the damaged heat absorption wing plate is taken down from the outer side of the heating water pipe, the clamping groove in the heat absorption wing plate is separated from the clamping strip on the heating water pipe, and then disassembly of the heat absorption wing plate can be completed. Next, a new heat absorption wing plate is placed on the outer side of the heating water pipe, the heat absorption wing plate is fixed through the fixing assembly, the heat absorption wing plate is more convenient to mount and dismount through the arrangement of the fixing assembly, and later maintenance is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of solar collector plate technology, specifically a solar water heater solar collector plate. Background Technology

[0002] The solar collector plate is a key component of a solar water heater system. Its main function is to absorb solar radiation energy and convert it into heat energy. The design and material selection of the collector plate directly affect the efficiency and performance of the solar water heater. When sunlight shines on the collector plate, the coating on the surface of the absorber absorbs solar radiation energy, causing its temperature to rise. Since the absorber is connected to the water in the tank through pipes, the heat from the absorber is transferred to the heat transfer medium in the pipes. Driven by a circulating pump, the heat transfer medium carries the heat to the water tank, thereby heating the water in the tank.

[0003] Existing solar water heater collectors are widely used, but the internal heat-absorbing fins and heating water pipes of existing collectors are usually welded together. When the heat-absorbing fins are damaged, replacement requires re-welding, which is quite troublesome. In addition, existing collectors are usually tilted to better absorb solar energy, and their large wind-facing surface makes them easy to be blown away by the wind in windy weather, which is quite dangerous. Therefore, a new type of solar water heater collector is proposed to address the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a solar water heater collector plate to solve the problems mentioned in the background art, such as the cumbersome installation and disassembly of the heat-absorbing fins of the existing devices and the easy blowing away of the existing devices in windy weather.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A solar water heater collector panel includes a base, on which circulating water pipes are symmetrically arranged. Multiple heating water pipes, which are connected to the circulating water pipes, are fixedly connected between two of the circulating water pipes. A retaining strip is fixedly connected to the outer surface of the heating water pipes. A heat-absorbing wing plate is provided on the outer side of the heating water pipes. A retaining groove is opened on the inner surface of the heat-absorbing wing plate. Fixing components are symmetrically installed at both ends of the heating water pipes. A tempered glass plate is installed on one side of the base. A support component is installed at the bottom of the base.

[0007] Preferably, the fixing component includes a fixing frame fixedly connected to the outside of the heating water pipe, a sliding plate slidably connected to the inside of the fixing frame, a stop block fixedly connected to one end of the sliding plate, a fixing bolt spirally connected inside the sliding plate, and a clamping ring rotatably connected to the bottom end of the fixing bolt.

[0008] Preferably, the locking strip is engaged with the inner side of the slot, the outer side of the heating water pipe is tightly fitted with the inner side of the heat-absorbing wing plate, and the inner side of the clamping ring is tightly fitted with the outer side of the heat-absorbing wing plate.

[0009] Preferably, the support assembly includes a first base plate symmetrically arranged and fixedly connected to the bottom end of the base, a second base plate rotatably connected to the bottom end of the first base plate, a first connecting plate fixedly connected between the two first base plates, a circular hole penetrating the first connecting plate inside the first connecting plate, a support plate rotatably connected between the two second base plates, a second connecting plate fixedly connected to the end of the support plate away from the second base plate, a threaded groove on the side of the second connecting plate away from the second base plate, and a mounting bolt spirally connected inside the threaded groove.

[0010] Preferably, the first base plate and the second base plate are the same in shape and size, the first connecting plate and the second connecting plate are the same in shape and size, the first connecting plate and the second connecting plate are tightly fitted together, and the mounting bolt is located inside the circular hole.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. In this utility model, by setting a retaining strip, heat-absorbing fin plate, retaining groove, fixing component, fixing frame, sliding plate, stop block, fixing bolt and clamping ring, when it is necessary to disassemble the heat-absorbing fin plate, rotate the fixing bolt until the clamping ring disengages from the heat-absorbing fin plate, then move the sliding plate to move the clamping ring to a position that does not interfere with the heat-absorbing fin plate, remove the damaged heat-absorbing fin plate from the outside of the heating water pipe, so that the retaining groove on the heat-absorbing fin plate disengages from the retaining strip on the heating water pipe, and the disassembly of the heat-absorbing fin plate can be completed. Next, place the new heat-absorbing fin plate on the outside of the heating water pipe and fix the heat-absorbing fin plate with the fixing component. The setting of the fixing component makes the installation and disassembly of the heat-absorbing fin plate more convenient and is beneficial to later maintenance.

[0013] 2. In this utility model, by setting up a support component, a first base plate, a second base plate, a first connecting plate, a round hole, a support plate, a second connecting plate, a threaded groove, and mounting bolts, when encountering windy weather, the mounting bolts are unscrewed from the inside of the threaded groove on the second connecting plate and taken out from the inside of the round hole on the first connecting plate. Then, the support plate and the base are rotated to make the support plate flat and the first base plate and the second base plate fit tightly together. At this time, the device is close to the ground and the wind exposure area is small, which can reduce the risk of the device being blown away by strong winds. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the support component structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the installation structure of the reinforced glass plate of this utility model;

[0017] Figure 4 This is a schematic diagram of the heat-absorbing wing plate connection assembly of this utility model;

[0018] Figure 5 This utility model Figure 4 A schematic diagram of the structure at point A;

[0019] Figure 6 This is a schematic diagram of the heat-absorbing wing plate installation structure of this utility model;

[0020] Figure 7 This utility model Figure 6 A schematic diagram of the structure at point B.

[0021] In the diagram: 1. Base; 2. Circulating water pipe; 3. Heating water pipe; 4. Clip; 5. Heat-absorbing fin plate; 6. Slot; 7. Fixing assembly; 71. Fixing frame; 72. Slide plate; 73. Stop block; 74. Fixing bolt; 75. Pressure ring; 8. Tempered glass plate; 9. Support assembly; 91. First base plate; 92. Second base plate; 93. First connecting plate; 94. Round hole; 95. Support plate; 96. Second connecting plate; 97. Threaded groove; 98. Mounting bolt. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0024] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0025] Please see Figure 1-7 This utility model provides a technical solution:

[0026] A solar water heater collector plate includes a base 1. Circulating water pipes 2 are symmetrically arranged on the inner side of the base 1. Multiple heating water pipes 3, which are connected to the circulating water pipes 2, are fixedly connected between the two circulating water pipes 2. A retaining strip 4 is fixedly connected to the outer surface of the heating water pipe 3. A heat-absorbing wing plate 5 is provided on the outer side of the heating water pipe 3. A groove 6 is opened on the inner surface of the heat-absorbing wing plate 5. Fixing components 7 are symmetrically installed at both ends of the heating water pipe 3. A tempered glass plate 8 is installed on one side of the base 1. A support component 9 is installed at the bottom of the base 1. The retaining strip 4 and the groove 6 make the positioning of the heat-absorbing wing plate 5 more accurate.

[0027] The fixing component 7 includes a fixing frame 71 fixedly connected to the outside of the heating water pipe 3. A sliding plate 72 is slidably connected to the inside of the fixing frame 71. A stop block 73 is fixedly connected to one end of the sliding plate 72. A fixing bolt 74 is spirally connected inside the sliding plate 72, penetrating the sliding plate 72. A clamping ring 75 is rotatably connected to the bottom end of the fixing bolt 74. The setting of the fixing component 7 makes the installation and disassembly of the heat-absorbing fin plate 5 more convenient and facilitates later maintenance. The locking strip 4 is engaged with the inside of the locking groove 6. The outside of the heating water pipe 3 is tightly fitted with the inside of the heat-absorbing fin plate 5. The inside of the clamping ring 75 is tightly fitted with the outside of the heat-absorbing fin plate 5. The tight fit between the outside of the heating water pipe 3 and the inside of the heat-absorbing fin plate 5 can improve the heat conduction efficiency of the heat-absorbing fin plate 5. The support component 9 includes a first base plate 91 symmetrically arranged and fixedly connected to the bottom end of the base 1. A second base plate 92 is rotatably connected to the bottom end of the first base plate 91. A first connecting plate 93 is fixedly connected between two first base plates 91. A circular hole 94 is opened inside the first connecting plate 93. A support plate 95 is rotatably connected between two second base plates 92. A second connecting plate 96 is fixedly connected to the end of the support plate 95 away from the second base plates 92. A threaded groove 97 is opened on the side of the second connecting plate 96 away from the second base plates 92. A mounting bolt 98 is spirally connected inside the threaded groove 97. The setting of the support assembly 9 can reduce the risk of the device being blown away by strong winds. The first base plates 91 and the second base plates 92 are the same in shape and size. The first connecting plate 93 and the second connecting plate 96 are the same in shape and size. The first connecting plate 93 and the second connecting plate 96 fit tightly together. The mounting bolt 98 is located inside the circular hole 94. The setting of the mounting bolt 98 makes the angle of the device more firmly fixed.

[0028] Workflow: When replacing the heat absorber plate 5, first remove the tempered glass plate 8 from one side of the base 1. Then, rotate the fixing bolt 74 inside the sliding plate 72 until the clamping ring 75 disengages from the heat absorber plate 5. Next, move the sliding plate 72 on one side of the stop block 73, allowing the sliding plate 72 to slide inside the fixing frame 71 until the clamping ring 75 moves to a position that does not interfere with the heat absorber plate 5. Remove the damaged heat absorber plate 5 from the outside of the heating water pipe 3, allowing the slot 6 on the heat absorber plate 5 to disengage from the retaining strip 4 on the heating water pipe 3. This completes the removal of the heat absorber plate 5. The next step is to install the new heat absorber plate 5. Place the new heat absorber plate 5 on the outside of the heating water pipe 3 between the circulating water pipes 2, allowing the retaining strip 4 on the heating water pipe 3 to insert into the slot 6 on the heat absorber plate 5. Then, move the sliding plate 72 on one side of the stop block 73. 2. Slide the slide plate 72 inside the fixed frame 71 until the clamping ring 75 moves above the heat-absorbing wing plate 5. Then rotate the fixing bolt 74 inside the slide plate 72 until the inner side of the clamping ring 75 is tightly fitted with the outer side of the heat-absorbing wing plate 5. This completes the installation of the heat-absorbing wing plate 5. The setting of the fixing component 7 makes the installation and disassembly of the heat-absorbing wing plate 5 more convenient and facilitates later maintenance. When encountering windy weather, unscrew the mounting bolt 98 from the inside of the threaded groove 97 on the second connecting plate 96 and take it out from the inside of the round hole 94 on the first connecting plate 93. Then rotate the support plate 95 and the base 1 to make the support plate 95 flat and the first base plate 91 and the second base plate 92 tightly fitted. At this time, the device is close to the ground and the wind-exposed surface is small. The setting of the support component 9 can reduce the risk of the device being blown away by strong winds.

[0029] Contents not described in detail in this specification are existing technologies known to those skilled in the art. Standard parts used in this invention can all be purchased commercially, and irregularly shaped parts can be custom-made according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are already mature technologies. The machinery, parts, and equipment all use conventional models from the prior art, and the circuit connections also employ conventional connection methods from the prior art, which will not be detailed here.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A solar water heater collector plate, comprising a base (1), characterized in that: The base (1) is symmetrically provided with circulating water pipes (2) on the inner side. Multiple heating water pipes (3) that are connected to the circulating water pipes (2) are fixedly connected between the two circulating water pipes (2). The outer surface of the heating water pipe (3) is fixedly connected with a retaining strip (4). The outer side of the heating water pipe (3) is provided with a heat-absorbing wing plate (5). The inner surface of the heat-absorbing wing plate (5) is provided with a retaining groove (6). The two ends of the heating water pipe (3) are symmetrically installed with fixing components (7). A reinforced glass plate (8) is installed on one side of the base (1). A support component (9) is installed at the bottom of the base (1).

2. The solar water heater collector plate according to claim 1, characterized in that: The fixing component (7) includes a fixing frame (71) fixedly connected to the outside of the heating water pipe (3), a sliding plate (72) slidably connected to the inside of the fixing frame (71), a stop block (73) fixedly connected to one end of the sliding plate (72), a fixing bolt (74) penetrating the sliding plate (72) spirally connected inside the sliding plate (72), and a clamping ring (75) rotatably connected to the bottom end of the fixing bolt (74).

3. A solar water heater collector plate according to claim 2, characterized in that: The card strip (4) is engaged with the inside of the card slot (6), the outside of the heating water pipe (3) is tightly fitted with the inside of the heat-absorbing wing plate (5), and the inside of the clamping ring (75) is tightly fitted with the outside of the heat-absorbing wing plate (5).

4. A solar water heater collector plate according to claim 1, characterized in that: The support assembly (9) includes a first base plate (91) symmetrically arranged and fixedly connected to the bottom end of the base (1). A second base plate (92) is rotatably connected to the bottom end of the first base plate (91). A first connecting plate (93) is fixedly connected between the two first base plates (91). A circular hole (94) penetrating the first connecting plate (93) is opened inside the first connecting plate (93). A support plate (95) is rotatably connected between the two second base plates (92). A second connecting plate (96) is fixedly connected to the end of the support plate (95) away from the second base plate (92). A threaded groove (97) is opened on the side of the second connecting plate (96) away from the second base plate (92). A mounting bolt (98) is spirally connected inside the threaded groove (97).

5. A solar water heater collector plate according to claim 4, characterized in that: The first base plate (91) and the second base plate (92) are the same in shape and size. The first connecting plate (93) and the second connecting plate (96) are the same in shape and size. The first connecting plate (93) and the second connecting plate (96) are tightly fitted together. The mounting bolt (98) is located inside the round hole (94).

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