Off-peak electricity energy storage and heat storage and solar energy combined heat supply device

Abstract

The utility model discloses a heat supply device combining off-peak electricity energy storage and heat storage with solar energy, and relates to the technical field of heat supply devices. Comprising a base, a solar heat collection box is arranged above the base, a water tank is arranged at the rear end of the base, a pump machine is fixedly installed on the side face of the water tank, a control case is arranged on the side face of the base, rolling wheels are arranged on the periphery of the base, and telescopic rods are arranged on the upper surface of the base. The base is combined and connected with the solar heat collection box, and meanwhile the upper supporting frame and the lower supporting frame are arranged on the back face of the solar heat collection box, so that the solar heat collection box can be used in cooperation with the base and can also be used in cooperation with an external water source independently, and the use convenience of the device is improved; and meanwhile, the solar cell panel is arranged on the side face of the solar heat collection box through the L-shaped plate combination, the solar cell panel can be used for supplying power to the interior of the solar heat collection box when necessary, auxiliary heating is conducted on the solar heat collection box in cooperation with an electric heating wire in the solar heat collection box, and the use convenience of the heat supply device is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat supply device technical field, concretely is a low valley electricity energy storage heat accumulation and solar energy combined heat supply device. BACKGROUND

[0002] With the rapid development of clean energy industry, the demand for various clean energy heating is getting larger and larger, the existing community outdoor heating is mostly fixed position boiler heating, the power consumption is relatively large, the cost is high, can not satisfy the requirement of clean energy, and the fixed position is inconvenient to move, and use is inconvenient.

[0003] The patent CN210861747U proposes a "low valley electricity energy storage heat accumulation and solar energy combined heat supply equipment" to solve the above problems;

[0004] But the equipment in the device water supply, water supply tank volume is limited, in the season of sufficient sunshine, short term can complete heating in the water tank, the subsequent sunshine time can not continue to store heat, but the water supply through the external water source will lead to the inconvenience of equipment movement, the use of heat supply equipment still has inconvenience. UTILITY MODEL CONTENTS

[0005] The utility model provides a low valley electricity energy storage heat accumulation and solar energy combined heat supply device to solve the problem in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a low valley electricity energy storage heat accumulation and solar energy combined heat supply device, including the base, the upper portion of base is provided with solar energy heat collection box;

[0007] The rear end of base is provided with water tank, the side surface of water tank is fixedly installed with pump machine, the side surface of base is provided with control machine box, the periphery of base is provided with gyro wheel, the upper surface of base is provided with telescopic link, base is movably connected with support rod through telescopic link, electric cylinder is fixedly installed between base and support rod, the side surface of support rod is rotatably connected with connecting strip;

[0008] The rear end of solar energy heat collection box is rotatably connected with handle and upper support frame, the back of solar energy heat collection box is fixedly connected with lower support frame, the top end of solar energy heat collection box is provided with clamping groove, solar energy heat collection box is clamped with L type board through clamping groove, the surface of L type board is provided with solar cell panel.

[0009] Further, the connecting strip is fixed on the back of the base by bolts, the connecting strip and the support rod are connected by bolts on the side surface of the connecting shaft, and the end of the support rod away from the connecting strip is provided with a counterweight.

[0010] Further, the water tank is a heat preservation tank, and the water tank is divided into two cavities by a partition plate, and the two cavities are connected with a pump respectively and are connected with a water guide pipe through the pump, and the water guide pipe is connected with the solar heat collecting box in plug connection.

[0011] Further, the control machine box comprises two adjusting handles and a wireless signal transceiver, and the control machine box is electrically connected with the pump and the electric cylinder, and the adjusting handles are electrically connected with the pump and the electric cylinder respectively.

[0012] Further, the upper support frame and the lower support frame are U-shaped, and the upper support frame and the lower support frame are provided with telescopic sleeve rod structures at two ends.

[0013] Further, the middle part of the L-shaped plate is hollow, the solar heat collecting box is hollow, the inner wall of the solar heat collecting box is provided with an electric heating wire, the top of the L-shaped plate is connected with an external lead wire and a connecting lead wire through a joint interface structure, and the L-shaped plate is electrically connected with the electric heating wire in the solar heat collecting box through the connecting lead wire.

[0014] Compared with the prior art, the low-valley electricity energy storage heat storage and solar combined heat supply device has the following beneficial effects:

[0015] The low-valley electricity energy storage heat storage and solar combined heat supply device is combined with the solar heat collecting box through the base, and the upper support frame and the lower support frame are arranged on the back of the solar heat collecting box, so that the solar heat collecting box can be used with the base or independently used with an external water source, the use convenience of the device is improved, the solar cell panel is combined with the L-shaped plate and arranged on the side of the solar heat collecting box, the solar cell panel can supply power to the solar heat collecting box when necessary, the electric heating wire in the solar heat collecting box is used to assist heating of the solar heat collecting box, and the use convenience of the heat supply device is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a water tank sectional view of the utility model;

[0018] Figure 3 It is a solar heat collecting box sectional view of the utility model.

[0019] Figure 4 It is a front view of the L-shaped plate of the utility model.

[0020] In the diagram: 1. Base; 11. Water tank; 12. Pump; 13. Control box; 14. Roller; 15. Telescopic rod; 16. Support rod; 17. Electric cylinder; 18. Connecting strip; 2. Solar collector box; 21. Handle; 22. Upper support frame; 23. Lower support frame; 24. Slot; 25. L-shaped plate; 26. Solar panel. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-4 This utility model discloses a device for combining off-peak electricity energy storage and solar energy heating, including a base 1, and a solar collector box 2 is arranged above the base 1.

[0023] A water tank 11 is provided at the rear end of the base 1. A pump 12 is fixedly installed on the side of the water tank 11. A control box 13 is provided on the side of the base 1. Rollers 14 are provided around the base 1. A telescopic rod 15 is provided on the upper surface of the base 1. A support rod 16 is movably connected to the base 1 through the telescopic rod 15. An electric cylinder 17 is fixedly installed between the base 1 and the support rod 16. A connecting strip 18 is rotatably connected to the side of the support rod 16.

[0024] The rear end of the solar collector box 2 is rotatably connected to a handle 21 and an upper support frame 22. The back of the solar collector box 2 is fixedly connected to a lower support frame 23. The top of the solar collector box 2 is provided with a slot 24. The solar collector box 2 is connected to an L-shaped plate 25 through the slot 24. The surface of the L-shaped plate 25 is provided with a solar panel 26.

[0025] Specifically, the connecting strip 18 is fixed to the back of the base 1 by bolts, and bolts are provided on the side of the connecting shaft between the connecting strip 18 and the support rod 16. A counterweight is provided at the end of the support rod 16 away from the connecting strip 18.

[0026] In this embodiment, the solar collector box 2 is connected to the side of the support rod 16 by the connecting strip 18, thereby being erected above the base 1. After the connecting strip 18 swings to a suitable angle on the side of the support rod 16, it is fixed by bolts, thereby fixing the angle of the solar collector box 2.

[0027] Specifically, the water tank 11 is an insulated tank. The interior of the water tank 11 is divided into two cavities by a partition. The two cavities are respectively connected to a pump 12 and a water pipe is connected to the pump 12. The water pipe is plugged into the solar collector box 2.

[0028] In this embodiment, the two cavities in the water tank 11, separated by a partition, are connected to the solar collector box 2 via a pump 12 and a water pipe, respectively. The two pumps 12 supply water to the solar collector box 2 and drain water from it. After the water in one of the cavities is introduced into the solar collector box 2, it is heated by sunlight and heats up. The heated water is then discharged into the other cavity for use.

[0029] Specifically, the control box 13 includes an adjustment handle and a wireless signal transceiver. The control box 13 is electrically connected to the pump 12 and the electric cylinder 17. There are two adjustment handles, which are electrically connected to the pump 12 and the electric cylinder 17 respectively.

[0030] In this embodiment, the two adjustment handles on the control box 13 control the working status of the pump 12 and the electric cylinder 17 respectively. The forward and backward deflection of the adjustment handles controls the water supply and drainage or the lifting and lowering of the electric cylinder 17, which is convenient for manual operation. At the same time, the wireless signal transceiver installed in the control box 13 facilitates the networking of the device and enables remote operation.

[0031] Specifically, both the upper support frame 22 and the lower support frame 23 are U-shaped, and both ends of the upper support frame 22 and the lower support frame 23 are telescopic sleeve structures.

[0032] In this embodiment, the U-shaped upper support frame 22 and lower support frame 23 constitute two sets of support structures. The upper support frame 22 forms a support structure on the back of the solar collector box 2 by deflection and extension, which facilitates the independent use of the solar collector box 2. At the same time, the lower support frame 23 can easily lift the lower end of the solar collector box 2 by its own extension and retraction, so as to avoid direct contact with the ground and moisture.

[0033] Specifically, the middle part of the L-shaped plate 25 is hollow, the interior of the solar collector box 2 is hollow, the inner wall of the solar collector box 2 is provided with heating wires, the top of the L-shaped plate 25 is connected to external wires and connecting wires through a connector interface structure, and the L-shaped plate 25 is electrically connected to the heating wires inside the solar collector box 2 through the connecting wires.

[0034] In this embodiment, the L-shaped plate 25 has a hollowed-out middle section, exposing a portion of the front of the solar collector box 2. This allows the L-shaped plate 25 to be connected to the solar collector box 2, generating electricity using the solar panel 26 while also allowing the solar collector box 2 to receive sunlight and directly heat the interior of the solar collector box 2.

[0035] When in use, the solar collector box 2 is connected to the base 1. The solar collector box 2 is connected to the connecting strip 18 by bolts. After swinging the connecting strip 18 to a suitable angle, it is fixed with bolts. After the base 1 is moved to a suitable position by the rollers 14, the electric cylinder 17 is raised and lowered by the control box 13 to adjust the height of the solar collector box 2 to a suitable height. The pump 12 is controlled to pump the water in the water tank 11 into the solar collector box 2. The solar collector box 2 is heated by sunlight, which in turn heats the water in the solar collector box 2. After heating for a certain period of time, the hot water is discharged and stored to form heat storage. If necessary, the L-shaped plate 25 is connected to the slot 24. The solar panel 26 on the L-shaped plate 25 generates electricity and supplies power to the solar collector box 2 for auxiliary heating. At the same time, power can be supplied to the outside through the external wire.

[0036] When the solar collector box 2 is used independently, the solar collector box 2 is connected to a preset water source through a water pipe, the upper support frame 22 is flipped outward, the upper support frame 22 and the lower support frame 23 are stretched to provide tilt support for the solar collector box 2, and then the solar collector box 2 is used alone.

[0037] In summary, this off-peak electricity energy storage and solar energy combined heating device, by setting up a base 1 and connecting it to a solar collector box 2, and by setting up an upper support frame 22 and a lower support frame 23 on the back of the solar collector box 2, allows the solar collector box 2 to be used with the base 1 or independently with an external water source, improving the convenience of use of the device. At the same time, the solar panels 26 are assembled on the side of the solar collector box 2 by L-shaped plates 25. When necessary, the solar panels 26 can be used to supply power to the solar collector box 2, and in conjunction with the heating wires inside the solar collector box 2, provide auxiliary heating for the solar collector box 2, further improving the convenience of use of the heating device.

[0038] 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 device for combining off-peak electricity energy storage and solar energy heating, comprising a base (1), characterized in that: A solar collector box (2) is provided above the base (1); A water tank (11) is provided at the rear end of the base (1), a pump (12) is fixedly installed on the side of the water tank (11), a control box (13) is provided on the side of the base (1), rollers (14) are provided around the base (1), a telescopic rod (15) is provided on the upper surface of the base (1), a support rod (16) is movably connected to the base (1) through the telescopic rod (15), an electric cylinder (17) is fixedly installed between the base (1) and the support rod (16), and a connecting strip (18) is rotatably connected to the side of the support rod (16). The rear end of the solar collector box (2) is rotatably connected to a handle (21) and an upper support frame (22). The back of the solar collector box (2) is fixedly connected to a lower support frame (23). The top of the solar collector box (2) is provided with a slot (24). The solar collector box (2) is connected to an L-shaped plate (25) through the slot (24). The surface of the L-shaped plate (25) is provided with a solar panel (26).

2. The off-peak electricity energy storage and solar energy combined heating device according to claim 1, characterized in that: The connecting strip (18) is fixed to the back of the base (1) by bolts. Bolts are provided on the side of the connecting shaft between the connecting strip (18) and the support rod (16). A counterweight is provided at the end of the support rod (16) away from the connecting strip (18).

3. The off-peak electricity energy storage and solar energy combined heating device according to claim 1, characterized in that: The water tank (11) is an insulated box. The interior of the water tank (11) is divided into two cavities by a partition. The two cavities are respectively connected to a pump (12) and a water pipe is connected to the pump (12). The water pipe is plugged into the solar collector box (2).

4. The off-peak electricity energy storage and solar energy combined heating device according to claim 1, characterized in that: The control box (13) contains an adjustment handle and a wireless signal transceiver. The control box (13) is electrically connected to the pump (12) and the electric cylinder (17). There are two adjustment handles, which are electrically connected to the pump (12) and the electric cylinder (17) respectively.

5. The off-peak electricity energy storage and solar energy combined heating device according to claim 1, characterized in that: Both the upper support frame (22) and the lower support frame (23) are U-shaped, and both ends of the upper support frame (22) and the lower support frame (23) are telescopic sleeve structures.

6. The off-peak electricity energy storage and solar energy combined heating device according to claim 1, characterized in that: The middle part of the L-shaped plate (25) is hollow, the interior of the solar collector box (2) is hollow, the inner wall of the solar collector box (2) is provided with heating wires, the top of the L-shaped plate (25) is connected to external wires and connecting wires through a connector interface structure, and the L-shaped plate (25) is electrically connected to the heating wires inside the solar collector box (2) through the connecting wires.

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