Solar integrated heat storage heat exchanger

Abstract

The utility model discloses a solar integrated heat storage heat exchanger which comprises a heat storage device body, a heat exchanger body is arranged in the middle of the heat storage device body, a heat converter water inlet pipe is arranged at the lower right end of the heat exchanger body, and a heat collector water feeding pipe is arranged on the rear side of the interior of the heat storage device body. A water pump is arranged on the right side of the upper end of the heat collector water feeding pipe, and a solar heat collector is installed at the upper end of the heat collector water feeding pipe. The heat converter spiral pipe water inlet pipe is arranged at the left end of the heat exchanger body and connected with the heat storage device body, a heat exchanger spiral pipe located on the inner side of the heat exchanger body is arranged at the right end of the heat converter spiral pipe water inlet pipe, and a water injection pipe water level controller is arranged on the front side of the left end of the heat storage device body. According to the solar integrated heat storage heat exchanger, energy storage operation on heat is facilitated, the problem of heat dissipation is avoided, water flow can be guided and conveyed, and the practical effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to solar heat exchangers, in particular to an integrated solar heat storage heat exchanger. Background Art

[0002] With the development of economy and the improvement of people's living standards, the demand for winter heating is also increasing. It is mainly to deliver high-temperature hot water or steam to users in a centralized manner to achieve heating. Therefore, a solar integrated heat storage heat exchanger is needed, such as:

[0003] Chinese patent authorization publication number CN210861303U discloses a solar heat exchanger, which includes a shell and a radiation heat exchange component installed on the shell; the radiation heat exchange component includes a transmission plate, a radiation heat absorption plate, a pipe assembly, and an insulation plate arranged in sequence; the transmission plate is located on the top surface of the shell and is used to transmit sunlight into the interior of the shell; the radiation heat absorption plate is located inside the shell and adjacent to the transmission plate and is used to convert light energy into heat energy; the insulation plate is located on the side of the radiation heat absorption plate away from the transmission plate and is used to store the heat energy converted by the radiation heat absorption plate.

[0004] The above-mentioned existing technical solutions have the following defects: it is not convenient to store heat, it is easy to cause heat dissipation problems, it is not convenient to guide and transport water flow, and the practical effect is not good. Therefore, we propose a solar integrated heat storage heat exchanger to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the present invention is to provide a solar integrated heat storage heat exchanger to solve the problems raised in the above background technology, such as the inconvenience of heat storage operation, the easy heat dissipation, the inconvenience of guiding and transporting water flow, and the poor practical effect.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a solar integrated heat storage heat exchanger, comprising a heat storage body, a heat exchanger body provided in the middle of the heat storage body, a heat converter water inlet pipe provided at the lower right end of the heat exchanger body, a heat collector upper water pipe provided on the rear side of the interior of the heat storage body, a water pump provided on the right side of the upper end of the heat collector upper water pipe, a solar collector installed on the upper end of the heat collector upper water pipe, and a heat collector return pipe provided at the right end of the solar collector;

[0007] The heat converter spiral tube water inlet pipe is arranged at the left end of the heat exchanger body and connected to the heat storage body. The right end of the heat converter spiral tube water inlet pipe is provided with a heat exchanger spiral tube located inside the heat exchanger body, and the right end of the heat exchanger spiral tube is provided with a heat converter spiral tube water outlet pipe. The front side of the left end of the heat storage body is provided with a water injection pipe water level controller, and the upper side of the left end of the heat storage body is provided with an overflow pipe.

[0008] Preferably, a communication structure is formed between the heat exchanger body and the heat converter water inlet pipe, and a heat converter water outlet is provided at the upper left end of the heat exchanger body.

[0009] Preferably, the upper water pipe of the collector forms a communication structure with the solar collector through a water pump, and a return water electromagnetic valve is provided on the left side of the upper end of the upper water pipe of the collector.

[0010] Preferably, the solar collectors are equidistantly arranged on the upper end of the collector water pipe, and the upper end of the solar collector is connected to the collector return pipe and extends into the heat storage body to be connected to the heat converter water inlet pipe.

[0011] Preferably, the heat converter spiral tube water inlet pipe and the heat converter spiral tube water outlet pipe are both connected to the heat exchanger spiral tube, and the outer surface of the heat exchanger spiral tube is fitted with the inner wall of the heat exchanger body, and the heat exchanger spiral tube is spirally arranged as a whole.

[0012] Preferably, the water level controller of the water injection pipe runs through the upper left end of the heat reservoir body to the lower inner side of the heat reservoir body, and a fixed limit frame connected to the heat reservoir body is provided on the outer side of the water injection pipe water level controller.

[0013] Preferably, the water level controller of the water injection pipe is connected to the fixed limiting frame by a snap-fitting manner, and the longitudinal cross-section of the fixed limiting frame is triangular.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the solar integrated heat storage heat exchanger is conducive to the storage of heat, avoids the problem of heat dissipation, can guide the water flow, and improves the practical effect of the device;

[0015] 1. An insulation layer is provided on the inner wall of the heat storage body, and a heat exchanger body is provided at the inner middle end of the heat storage body, which can heat the water temperature, thereby performing heat energy storage operation to avoid the problem of heat dissipation;

[0016] 2. The collector upper water pipe is set to pass through the solar collector and the collector return pipe to form a connecting structure, and the lower end of the collector return pipe passes through the heat storage body and is connected to the heat converter inlet pipe, which can guide the water flow. The heat converter spiral tube inlet pipe and the heat converter spiral tube outlet pipe are connected to the heat exchanger spiral tube to form a connecting structure, thereby improving the water flow transportation effect;

[0017] 3. A water level controller for the water injection pipe is set to run through the upper left end of the heat storage body to the lower inner side of the heat storage body, and the water level controller for the water injection pipe is connected to the fixed limit frame by a snap-fit method, which can limit and fix the water level controller for the water injection pipe and monitor the water flow to avoid exceeding the preset water level, thereby effectively improving the practical effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0020] Figure 3 This is a schematic diagram of the side cross-sectional structure of the utility model;

[0021] Figure 4 This is a front cross-sectional structural diagram of the connection between the heat storage body and the overflow pipe of the utility model;

[0022] Figure 5 This is a schematic diagram of the overall structure of the connection between the water level controller of the water injection pipe and the fixed limit frame of the utility model.

[0023] In the figure: 1. Heat storage body; 2. Heat exchanger body; 3. Heat converter water inlet pipe; 4. Heat converter water outlet; 5. Collector water supply pipe; 6. Water pump; 7. Solar collector; 8. Collector return pipe; 9. Heat converter spiral pipe water inlet pipe; 10. Heat converter spiral pipe water outlet pipe; 11. Water injection pipe water level controller; 12. Heat exchanger spiral pipe; 13. Overflow pipe; 14. Return water solenoid valve; 15. Fixed limit frame. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-5The utility model provides a technical solution: a solar integrated heat storage heat exchanger, comprising a heat exchanger body 2 provided in the middle of a heat storage body 1, and a heat converter water inlet pipe 3 provided at the lower right end of the heat exchanger body 2, a collector upper water pipe 5 provided on the rear side of the interior of the heat storage body 1, and a water pump 6 provided on the right side of the upper end of the collector upper water pipe 5, a solar collector 7 installed on the upper end of the collector upper water pipe 5, and a collector return pipe 8 provided on the right end of the solar collector 7;

[0026] The heat converter spiral tube water inlet pipe 9 is arranged at the left end of the heat exchanger body 2 and connected to the heat storage body 1. The right end of the heat converter spiral tube water inlet pipe 9 is provided with a heat exchanger spiral tube 12 located on the inner side of the heat exchanger body 2, and the right end of the heat exchanger spiral tube 12 is provided with a heat converter spiral tube water outlet pipe 10. A water injection pipe water level controller 11 is provided on the front side of the left end of the heat storage body 1, and an overflow pipe 13 is provided on the upper side of the left end of the heat storage body 1.

[0027] Specific examples Figure 1 、 Figure 2 and Figure 4 In the figure, a connecting structure is formed between the heat exchanger body 2 and the heat converter water inlet pipe 3, and a heat converter water outlet 4 is provided at the upper left end of the heat exchanger body 2, which can guide the water flow and discharge the water flow in a saturated state; the collector upper water pipe 5 forms a connecting structure with the solar collector 7 through the water pump 6, and a return water solenoid valve 14 is provided on the left side of the upper end of the collector upper water pipe 5, which can pump the water flow through the water pump 6 to achieve a circulation effect; the solar collector 7 is equidistantly arranged at the upper end of the collector upper water pipe 5, and a connecting structure is formed between the upper end of the solar collector 7 and the collector return pipe 8 and extends into the heat storage body 1 to be connected to the heat converter water inlet pipe 3, which can guide the heated water flow.

[0028] Specific examples Figure 1 、 Figure 3 and Figure 5In the figure, the heat converter spiral tube water inlet pipe 9 and the heat converter spiral tube water outlet pipe 10 are both connected to the heat exchanger spiral tube 12, and the outer surface of the heat exchanger spiral tube 12 is fitted with the inner wall of the heat exchanger body 2, and the heat exchanger spiral tube 12 is arranged as a whole in a spiral shape, which can enable the water to be heated in the heat exchanger spiral tube 12 and then discharged outward; the water injection pipe water level controller 11 runs through the upper left end of the heat storage body 1 to the lower inner side of the heat storage body 1, and a fixed limit frame 15 connected to the heat storage body 1 is provided on the outside of the water injection pipe water level controller 11; the water injection pipe water level controller 11 and the fixed limit frame 15 are connected in a snap-fit manner, and the longitudinal cross-section of the fixed limit frame 15 is triangular, which can monitor the water level under the action of the water injection pipe water level controller 11, and the fixed limit frame 15 can be used to limit and fix the water injection pipe water level controller 11.

[0029] When using the solar integrated heat storage heat exchanger, first assemble the various parts, and then stably install the heat storage body 1 in the designated position. Figure 1 、 Figure 2 and Figure 3 In the process, when the sun rises and shines on the solar collector 7, the sensor closes the return water solenoid valve 14 through the controller, and at this time the water pump 6 is started to pump water through the collector upper water pipe 5, and the water flow in the solar collector 7 is automatically stopped when it is saturated. When the water temperature in the solar collector 7 reaches the preset temperature under the sun's radiation, the water pump 6 is started to circulate the hot water through the collector return pipe 8 through the heat converter inlet pipe 3 to the heat exchanger body 2, and heats the heating furnace or electric heating furnace, and then flows from the heat converter outlet 4 to the heat storage body 1 to store heat for auxiliary heating of the heating furnace. When the auxiliary heating reaches the set temperature of the heating furnace, the heating furnace only circulates without igniting, thereby achieving the purpose of energy-saving heating.

[0030] Specific examples Figure 1 、 Figure 4 and Figure 5In the embodiment, a heat exchanger spiral tube 12 is installed on the inner side of the heat exchanger body 2, so that the return pipe of the gas furnace or electric heating furnace is connected to the heat converter spiral tube inlet pipe 9, and the heat converter spiral tube outlet pipe 10 is connected to the gas furnace or electric heating furnace return pipe. When the sun sets, the sensor opens the return water electromagnetic valve 14 through the controller. At this time, the hot water in the solar collector 7 flows back to the heat storage body 1. When the hot water overflows the heat exchanger body 2, it continues to heat the heat exchanger body 2. When the heat storage body 1 When the water temperature inside drops below the set temperature of the gas furnace or electric heating furnace, the furnace automatically heats the cycle, and the water level controller 11 of the water injection pipe runs through the upper left end of the heat storage body 1 to the lower inner side of the heat storage body 1, and the water level controller 11 of the water injection pipe is connected to the fixed limit frame 15 by a snap-fit manner, which can limit and fix the water level controller 11 of the water injection pipe and monitor the water flow to avoid exceeding the preset water level. When the water level is too high, it can also be discharged from the overflow pipe 13.

[0031] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Solar integrated heat storage heat exchanger, characterized in that, include: A heat storage body (1), a heat exchanger body (2) is provided in the middle of the heat storage body (1), and a heat converter water inlet pipe (3) is provided at the lower right end of the heat exchanger body (2), a heat collector upper water pipe (5) is provided on the rear side of the interior of the heat storage body (1), and a water pump (6) is provided on the right side of the upper end of the heat collector upper water pipe (5), a solar collector (7) is installed at the upper end of the heat collector upper water pipe (5), and a heat collector return pipe (8) is provided at the right end of the solar collector (7); A heat converter spiral tube water inlet pipe (9) is arranged at the left end of the heat exchanger body (2) and connected to the heat storage body (1); a heat exchanger spiral tube (12) located inside the heat exchanger body (2) is arranged at the right end of the heat converter spiral tube water inlet pipe (9); a heat converter spiral tube outlet pipe (10) is arranged at the right end of the heat exchanger spiral tube (12); a water injection pipe water level controller (11) is arranged at the front side of the left end of the heat storage body (1); and an overflow pipe (13) is arranged at the upper side of the left end of the heat storage body (1).

2. The solar integrated heat storage heat exchanger according to claim 1, characterized in that: A communication structure is formed between the heat exchanger body (2) and the heat converter water inlet pipe (3), and a heat converter water outlet (4) is provided at the upper left end of the heat exchanger body (2).

3. The solar integrated heat storage heat exchanger according to claim 1, characterized in that: The collector upper water pipe (5) forms a communication structure with the solar collector (7) through the water pump (6), and a return water electromagnetic valve (14) is provided on the left side of the upper end of the collector upper water pipe (5).

4. The solar integrated heat storage heat exchanger according to claim 1, characterized in that: The solar collector (7) is equidistantly arranged on the upper end of the collector upper water pipe (5), and the upper end of the solar collector (7) is in a communicating structure with the collector return pipe (8) and extends into the heat storage body (1) to be connected to the heat converter water inlet pipe (3).

5. The solar integrated heat storage heat exchanger according to claim 1, characterized in that: The heat converter spiral tube water inlet pipe (9) and the heat converter spiral tube water outlet pipe (10) are both connected to the heat exchanger spiral tube (12), and the outer surface of the heat exchanger spiral tube (12) is fitted with the inner wall of the heat exchanger body (2), and the heat exchanger spiral tube (12) is arranged in a spiral shape as a whole.

6. The solar integrated heat storage heat exchanger according to claim 1, characterized in that: The water injection pipe water level controller (11) passes through the upper left end of the heat storage body (1) to the lower inner side of the heat storage body (1), and a fixed limit frame (15) connected to the heat storage body (1) is provided on the outer side of the water injection pipe water level controller (11).

7. The solar integrated heat storage heat exchanger according to claim 6, characterized in that: The water injection pipe water level controller (11) is connected to the fixed limiting frame (15) in a snap-fit manner, and the longitudinal section of the fixed limiting frame (15) is triangular.

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