Solar energy and multi-energy complementary heating hot water supply device

Abstract

The utility model discloses a solar energy and multi-energy complementary heating hot water supply device which comprises a shell, the side face of the shell is communicated with a water inlet pipe and a water outlet pipe, the outer side of a straight plate is movably connected with a through hole in the top of a cover body, a plurality of round holes are machined in the straight plate, the inner sides of the round holes are movably connected with heating rods, and the heating rods are arranged on the outer side of the shell. A copper plate embedded in the inner side of the shell is arranged below the straight plate, a heating wire is attached to the outer side of the copper plate, and the top of the heating wire is electrically connected with a power supply unit fixed to the outer side of the shell. The utility model relates to the technical field of solar water heaters, in particular to a solar water heater, which improves the heating rate by matching a heating rod, a straight plate and a heating wire and adopting a mode of heating the inside and the side surface of water, and solves the problems that the heating speed of an existing device is ordinary, the heating time is prolonged when normal-temperature water enters the device, and the heating efficiency is further influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of solar water heaters, in particular to a heating and hot water supply device using solar energy and multiple energy sources complementarily. Background Art

[0002] Solar energy is a renewable energy source. It refers to the thermal radiation energy of the sun (see the three ways of heat energy transmission: radiation), and its main manifestation is the so-called sunlight. In modern times, it is generally used to generate electricity or provide energy for water heaters. In order to ensure the normal supply of heating hot water on cloudy days, a heating hot water supply device that complements solar energy with multiple energy sources is provided.

[0003] Solar water heaters are heating devices that convert sunlight energy into thermal energy. They collect sunlight and convert it into thermal energy to heat up cold water to meet people's daily needs. Currently, traditional flat-plate solar water heaters are easy to effectively integrate with buildings, are safe and reliable, and are becoming more and more widely used.

[0004] However, the heating speed of the existing device is average. When entering the room temperature water, the heating time is prolonged, thereby affecting the heating efficiency. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a solar energy and multiple energy complementary heating hot water supply device, which solves the problem that the heating speed of the prior device is average and when normal temperature water enters, the heating time is prolonged, thereby affecting the heating efficiency.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a solar energy and multiple energy complementary heating and hot water supply device, comprising an outer shell, the side of the outer shell is connected with a water inlet pipe and a water outlet pipe, a cover body is installed on the top of the outer shell, a battery and a controller are fixedly connected to the side of the outer shell, a solar panel is fixedly connected to the top of the outer shell through a bracket, a heating mechanism is arranged on the outside of the outer shell, the heating mechanism comprises a heating rod, a straight plate, a round hole, a copper plate, a power supply unit and a heating wire, the outer side of the straight plate is movably connected to the top through hole of the cover body, a plurality of round holes are processed on the straight plate, the inner side of the round hole is movably connected to the heating rod, a copper plate embedded in the inner side of the outer shell is arranged below the straight plate, a heating wire is attached to the outer side of the copper plate, and the top of the heating wire is electrically connected to the power supply unit fixed on the outer side of the outer shell.

[0007] Preferably, a threaded hole is processed on the outer side of the shell, a square plate is fixed to the threaded hole by bolts, a heat insulation plate is fixed below the square plate, and the outer side of the heat insulation plate fits with the side opening of the shell.

[0008] Preferably, a circular plate that fits with the top of the circular hole is installed on the top of the heating rod, a handle is installed on the top of the circular plate, and threading holes are processed on the circular plate and the heat insulation plate.

[0009] Preferably, the top of the straight plate is fixedly connected to a sleeve via a connecting rod, the inner side of the sleeve is threadedly connected to a screw rod, the lower part of the outer wall of the screw rod is rotatably connected to the upper part of the cover body via a bearing, the outer side of the sleeve is fixedly connected to a sliding sleeve, and the inner side of the sliding sleeve is slidably connected to a sliding rod fixed to the top of the cover body.

[0010] Preferably, the through hole of the cover body is movably connected to a scale rod, and a float is installed at the bottom of the scale rod.

[0011] Beneficial Effects

[0012] The utility model provides a solar energy and multiple energy complementary heating hot water supply device. It has the following beneficial effects: the solar energy and multiple energy complementary heating hot water supply device adopts a double heating method of the water inside and the side through the cooperation between the heating rod, the straight plate and the heating wire, thereby improving the heating rate and solving the problem that the heating speed of the existing device is average, and when entering the normal temperature water, the heating time is prolonged, thereby affecting the heating efficiency.

[0013] Through the coordination between the cover, the heat insulation board and the heating rod, heating is achieved by complementing each other using solar energy and batteries, thus avoiding the situation where the solar energy output is insufficient on cloudy days. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the structure of the middle cover body, the screw rod and the sliding rod;

[0016] Figure 3 for Figure 1 Schematic diagram of the structure of the middle bolt, square plate and heat insulation board;

[0017] Figure 4 for Figure 1 Schematic diagram of the structure of the heating rod, circular plate and straight plate.

[0018] In the figure: 1, shell, 2, bracket, 3, solar panel, 4, battery, 5, controller, 6, threaded hole, 7, bolt, 8, square plate, 9, insulation board, 10, heating wire, 11, power supply unit, 12, copper plate, 13, float, 14, scale rod, 15, cover, 16, heating rod, 17, round plate, 18, straight plate, 19, round hole, 20, connecting rod, 21, sleeve, 22, screw, 23, sliding sleeve, 24, sliding rod, 25, water inlet pipe, 26, water outlet pipe. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The heating speed of the existing device is average. When entering the room temperature water, the heating time is prolonged, which in turn affects the heating efficiency.

[0021] In view of this, a solar energy and multi-energy complementary heating hot water supply device is provided. Through the coordination between the heating rod, the straight plate and the heating wire, a double heating method of the water inside and the side is adopted to improve the heating rate, and solve the problem that the heating speed of the existing device is generally average, and when entering the normal temperature water, the heating time is prolonged, thereby affecting the heating efficiency.

[0022] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0023] Embodiment 1: Figure 1 , 3As can be seen from Figure 4, a solar energy and multiple energy complementary heating and hot water supply device comprises a shell 1, the side of the shell 1 is connected with a water inlet pipe 25 and a water outlet pipe 26, the top of the shell 1 is installed with a cover 15, the side of the shell 1 is fixed with a battery 4 and a controller 5, the controller 5 can process the energy conversion of the solar panel 3 and store it, which is specifically the prior art and will not be described here, the power stored in the battery 4 is used to power the heating equipment in the device, the solar panel 3 is fixedly connected to the top of the shell 1 through the bracket 2, and a heating mechanism is arranged on the outside of the shell 1, and the heating mechanism includes a heating rod 16, a straight plate 18, and a round hole 1 9. Copper plate 12, power supply unit 11 and heating wire 10. The outer side of straight plate 18 is movably connected with the through hole on the top of cover body 15. A plurality of round holes 19 are processed on straight plate 18. The inner side of round hole 19 is movably connected with heating rod 16. Heating rod 16 can move inside round hole 19. Copper plate 12 embedded in the inner side of shell 1 is arranged below straight plate 18. Copper plate 12 has good thermal conductivity. Heating wire 10 is attached to the outer side of copper plate 12. The top of heating wire 10 is electrically connected with power supply unit 11 fixed on the outer side of shell 1. Power supply unit 11 can supply power to heating wire 10 and heat it by resistance thermal effect.

[0024] In the specific implementation process, it is worth pointing out that, through the cooperation between the copper plate 12, the power supply unit 11 and the heating wire 10, the double heating method of the inside and the side of the water is adopted to improve the heating rate, and solve the problem that the heating speed of the existing device is average, and when entering the room temperature water, the heating time is prolonged, thereby affecting the heating efficiency;

[0025] Specifically, when using the solar energy and multiple energy complementary heating and hot water supply device, the user can start the heating rod 16 and the power supply unit 11 at the same time. After starting, the power supply unit 11 can heat the heating wire 10, and the heating wire 10 transfers the heat to the copper plate 12, and then exchanges heat with the water in the outer shell 1. At the same time, the heating rod 16 heats the water in the outer shell 1, thereby accelerating the heating speed.

[0026] Embodiment 2: By Figure 1-4 It can be seen that a threaded hole 6 is processed on the outer side of the shell 1, and a square plate 8 is fixedly connected to the threaded hole 6 through a bolt 7. A heat insulation plate 9 is fixedly connected below the square plate 8, and the outer side of the heat insulation plate 9 fits with the side opening of the shell 1;

[0027] In the specific implementation process, it is worth pointing out that the material of the heat insulation board 9 is rock wool, which has a good heat insulation effect and reduces the heat loss of the heating wire 10. The user can fix the heat insulation board 9 through the bolts 7 on the square plate 8;

[0028] Furthermore, a circular plate 17 is installed on the top of the heating rod 16, which fits with the top of the circular hole 19. The circular plate 17 can be placed above the circular hole 19 for positioning. A handle is installed above the circular plate 17. Both the circular plate 17 and the heat insulation plate 9 are processed with threading holes.

[0029] In the specific implementation process, it is worth pointing out that the threading holes on the circular plate 17 and the heat insulation plate 9 do not affect the threading of the heating rod 16 and the power supply unit 11;

[0030] Furthermore, the top of the straight plate 18 is fixedly connected with a sleeve 21 through a connecting rod 20, and the inner side of the sleeve 21 is threadedly connected with a screw 22, and the lower part of the outer wall of the screw 22 is rotatably connected with the upper part of the cover body 15 through a bearing, and the screw 22 can rotate through the bearing, and the outer side of the sleeve 21 is fixedly connected with a sliding sleeve 23, and the inner side of the sliding sleeve 23 is slidably connected with a sliding rod 24 fixed to the top of the cover body 15, and the sliding sleeve 23 can move on the outer side of the sliding rod 24, thereby limiting the sleeve 21;

[0031] In the specific implementation process, it is worth pointing out that when the single heating water volume is small, the screw 22 can be rotated, and the screw 22 can drive the sleeve 21 to move up and down when rotating, thereby driving the straight plate 18 to move up and down to change the position, that is, the heating rod 16 is completely immersed in the water. When the heating water volume is high, the height of the heating rod 16 is increased to prevent the liquid level from submerging the control end of the heating rod 16 and causing damage. It is worth noting here that the thickness of the straight plate 18 is greater than the cover body 15, and the lifting range of the straight plate 18 will not cause a gap between the straight plate 18 and the cover body 15 to cause heat loss;

[0032] Furthermore, the through hole of the cover body 15 is movably connected to a scale rod 14, and a float 13 is installed at the bottom of the scale rod 14;

[0033] In the specific implementation process, it is worth pointing out that the material of the scale rod 14 is plastic, and the float 13 can change with the change of the liquid level, which is convenient for observing the liquid level;

[0034] Specifically, based on the above-mentioned embodiment 1, through the cooperation between the cover 15, the insulation board 9 and the heating rod 16, solar energy and batteries are used to complement each other to achieve heating, thereby avoiding the situation where the solar energy output is insufficient on cloudy days.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solar energy and multiple energy complementary heating and hot water supply device, comprising a housing (1), characterized in that: The side of the shell (1) is connected to a water inlet pipe (25) and a water outlet pipe (26); a cover (15) is installed on the top of the shell (1); a storage battery (4) and a controller (5) are fixedly connected to the side of the shell (1); a solar panel (3) is fixedly connected to the top of the shell (1) via a bracket (2); and a heating mechanism is arranged on the outside of the shell (1); The heating mechanism comprises a heating rod (16), a straight plate (18), a round hole (19), a copper plate (12), a power supply unit (11) and a heating wire (10); The outer side of the straight plate (18) is movably connected to the through hole at the top of the cover body (15); a plurality of circular holes (19) are processed on the straight plate (18); the inner side of the circular holes (19) is movably connected to a heating rod (16); a copper plate (12) embedded in the inner side of the outer shell (1) is arranged below the straight plate (18); a heating wire (10) is attached to the outer side of the copper plate (12); and the top of the heating wire (10) is electrically connected to a power supply unit (11) fixed on the outer side of the outer shell (1).

2. The solar energy and multiple energy complementary heating and hot water supply device according to claim 1, characterized in that: A threaded hole (6) is machined on the outer side of the shell (1), a square plate (8) is fixedly connected to the threaded hole (6) via bolts (7), a heat insulation plate (9) is fixedly connected below the square plate (8), and the outer side of the heat insulation plate (9) fits with the side opening of the shell (1).

3. The solar energy and multiple energy complementary heating and hot water supply device according to claim 2, characterized in that: A circular plate (17) is installed on the top of the heating rod (16) and is matched with the top of the circular hole (19). A handle is installed on the top of the circular plate (17). Both the circular plate (17) and the heat insulation plate (9) are processed with threading holes.

4. The solar energy and multiple energy complementary heating and hot water supply device according to claim 1, characterized in that: The top of the straight plate (18) is fixedly connected to a sleeve (21) via a connecting rod (20); the inner side of the sleeve (21) is threadedly connected to a screw rod (22); the lower side of the outer wall of the screw rod (22) is rotatably connected to the upper side of the cover body (15) via a bearing; the outer side of the sleeve (21) is fixedly connected to a sliding sleeve (23); the inner side of the sliding sleeve (23) is slidably engaged with a sliding rod (24) fixed to the top of the cover body (15).

5. The solar energy and multiple energy complementary heating and hot water supply device according to claim 4, characterized in that: The through hole of the cover body (15) is movably connected to a scale rod (14), and a floating ball (13) is installed at the bottom of the scale rod (14).

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