CN217082963U

CN217082963U - Novel solar phase-change heat storage pipe

Info

Publication number: CN217082963U
Application number: CN202123050979.8U
Authority: CN
Inventors: 陈艺轩
Original assignee: Shandong Xinrui Installation Engineering Co ltd
Current assignee: Shandong Xinrui Installation Engineering Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-07-29
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a novel solar energy phase transition heat storage pipe, including heat storage pipe and heat storage water tank, heat storage pipe outside-in comprises solar panel, phase change material, heat-conducting plate and honeycomb duct, heat storage pipe both ends are equipped with the heat insulating block, first water pipe is connected to heat storage pipe one end, and the third water pipe is connected to the heat storage pipe other end. Has the advantages that: the utility model discloses a heat-conducting plate, when level sensor response heat storage water tank inside water source did not reach a definite value, open first solenoid valve through the controller, in getting into the water guide pipe with the water source, through utilizing solar panel to absorb solar energy, turn into the heat with solar energy through phase change material and store, then heat the water source in the water guide pipe through the heat-conducting plate, avoid phase change material direct contact water source, heated through the heat-conducting plate has been played, can effectual protection phase change material not receive the influence at water source and ageing effect.

Description

Novel solar phase-change heat storage pipe

Technical Field

The utility model relates to a heat storage pipe field particularly, relates to a novel solar energy phase transition heat storage pipe.

Background

The heat storage pipe comprises a solar heat collection layer, a phase change heat storage material, an auxiliary heating system, an intelligent control system, a pipeline and a circulating system, wherein the solar heat collection layer receives solar radiation, converts the collected solar radiation energy into heat energy through phase change, gradually adds water in the heat storage pipe, conveys the water in the flow guide pipe into a heat storage water tank with a heat preservation function through a temperature sensor, a temperature controller, an electromagnetic valve, a water pump and other equipment when the water temperature in the flow guide pipe reaches a set temperature, stores the water in the heat storage water tank, automatically supplements cold water, and after a liquid level meter detects that the water level in the heat storage water tank reaches an upper limit, a controller starts corresponding equipment to automatically convert the system operation mode into constant temperature circulation, so that circulation is formed between the water source in the flow guide pipe and the water tank, solar radiation energy is continuously utilized, and the water temperature of the water tank is further improved.

However, the inner wall of the conventional phase-change heat storage pipe is generally in direct contact with a water source when the heat source is heated, the inner wall of the heat storage pipe is easy to age after a long time, the functional effect of the heat storage pipe is affected, and when sunlight is exposed in summer, the heat storage of the heat storage pipe cannot be cooled when the heat storage reaches a certain value, so that the burst of the heat storage pipe is easily caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel solar energy phase transition heat storage pipe possesses automatic accuse temperature, circulation cooling, the advantage of circulation heating effect, and then solves the problem among the above-mentioned background art.

(II) technical scheme

For realizing the above-mentioned advantage of automatic accuse temperature, circulation cooling, circulation heating effect, the utility model discloses a concrete technical scheme as follows: the utility model provides a novel solar energy phase transition heat storage pipe, includes heat storage pipe and heat storage water tank, heat storage pipe outside-in comprises solar panel, phase change material, heat-conducting plate and honeycomb duct, heat storage pipe both ends are equipped with the insulating block, first water pipe is connected to heat storage pipe one end, and the heat storage pipe other end connects the third water pipe, third water pipe surface is equipped with the fourth solenoid valve, the both ends of heat storage pipe are passed through the dead lever and are connected on the mounting bracket, the below that the one end of heat storage pipe is located the third water pipe is equipped with first temperature sensor.

Furthermore, a water pump is arranged above the water tank, the water pumping end of the water pump is connected with the second water pipe, the water outlet end of the water pump is connected with the second water pipe, and the other end of the second water pipe extends into the hot water tank of the vehicle.

Further, the surface of heat storage water tank is equipped with the controller, the outlet pipe is installed to the bottom of heat storage water tank.

Furthermore, the inner wall of the heat conducting plate is a flow guide pipe wall.

Furthermore, one end of the first water pipe is connected with the water outlet pipe, and the other end of the first water pipe is connected with the water inlet pipe.

Furthermore, one side that the one end of first water pipe is located the inlet tube is equipped with first solenoid valve, the centre of first water pipe is equipped with the circulating pump, and one side of circulating pump is located first water pipe and is equipped with the third solenoid valve on the surface, the opposite side of water pump is located the surface of first water pipe and is equipped with the second solenoid valve.

Further, heat storage water tank top surface inboard is equipped with level sensor, heat storage water tank bottom surface inboard is equipped with second temperature sensor.

Further, the controller is electrically connected with the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve, the fourth electromagnetic valve, the water pump, the circulating pump, the first temperature sensor, the second temperature sensor and the liquid level sensor.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel solar energy phase transition heat storage pipe possesses following beneficial effect:

(1) the utility model discloses a heat-conducting plate, when level sensor response heat storage water tank inside water source did not reach a definite value, open first solenoid valve through the controller, it is intraductal to get into the water source water conservancy diversion, through utilizing solar panel to absorb solar energy, turn into the heat with solar energy through phase change material and store, then heat the water source in the water conservancy diversion pipe through the heat-conducting plate, avoid phase change material direct contact water source, heated through the heat-conducting plate has been played, can effectual protection phase change material not receive the influence at water source and ageing effect.

(2) The utility model adopts the circulating pump, when the water source in the heat storage pipe is heated to a certain value, after being sensed by the first temperature sensor, the fourth electromagnetic valve is controlled to be opened by the controller, the water pump is controlled to guide the water source in the heat storage pipe into the heat storage water tank, when the water source in the heat storage water tank reaches the highest value, after being sensed by the liquid level sensor, the first electromagnetic valve is controlled to be closed by the controller, when the heat storage water tank reaches the highest value for a long time, the water temperature in the heat storage water tank is reduced to a certain value, after being sensed by the second temperature sensor, the second electromagnetic valve, the circulating pump and the third electromagnetic valve are controlled to be opened by the controller, the water source in the heat storage water tank is guided to the heat storage pipe through the first water pipe to be heated again, the effect of keeping the water source at a constant temperature in a circulating way is achieved, the use of people is facilitated, and when the temperature in summer is too high, the heat storage pipe can be prevented from bursting due to overhigh temperature for a long time through the circulating water source, and the effect of prolonging the service life of the heat storage pipe through circulating cooling is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a novel solar phase change heat storage tube according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the inside of a novel solar phase-change heat storage tube according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a novel solar phase change heat storage pipe heat storage water tank according to an embodiment of the present invention.

In the figure:

1. a heat storage pipe; 2. fixing the rod; 3. a mounting frame; 4. a heat preservation block; 5. a water inlet pipe; 6. a first solenoid valve; 7. a second solenoid valve; 8. a first water pipe; 9. a circulation pump; 10. a third electromagnetic valve; 11. a water outlet pipe; 12. a controller; 13. a heat storage water tank; 14. a water pump; 15. a fourth solenoid valve; 16. a first temperature sensor; 17. a solar collector panel; 18. a phase change material; 19. a heat conducting plate; 20. a flow guide pipe; 21. a second water pipe; 22. a second temperature sensor; 23. a liquid level sensor; 24. and a third water pipe.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a novel solar energy phase transition heat storage pipe.

Now combine the attached drawing and detailed description mode to the utility model discloses it further explains, as shown in fig. 1-3, according to the utility model discloses a novel solar energy phase transition heat-storage tube of embodiment, including heat storage tube 1 and heat storage water tank 13, heat storage tube 1 outside-in comprises solar panel 17, phase change material 18, heat-conducting plate 19 and

honeycomb duct

20, 1 both ends of heat storage tube are equipped with heat insulating block 4, first water pipe 8 is connected to 1 one end of heat storage tube, and the heat storage tube 1 other end connects third water pipe 24, third water pipe 24 surface is equipped with fourth solenoid valve 15, the both ends of heat storage tube 1 are passed through on dead lever 2 connects mounting bracket 3, the one end of heat storage tube 1 is located the below of third water pipe 24 and is equipped with first temperature sensor 16, has played the heating automation, realizes the effect of self-heating.

In one embodiment, the water pump 14 is arranged above the water tank, the water pumping end of the water pump 14 is connected with the second water pipe 21, the water outlet end of the water pump 14 is connected with the second water pipe 21, and the other end of the second water pipe 21 extends into the hot water tank of the vehicle, so that a circulating water source is realized in hot summer, the heat in the heat storage pipe is reduced, and the water pipe is prevented from bursting.

In one embodiment, the surface of the hot water storage tank 13 is provided with a controller 12, and the bottom of the hot water storage tank 13 is provided with a water outlet pipe 11.

In one embodiment, the inner wall of the heat conducting plate 19 is the wall of the flow guiding pipe 20, which plays a role in preventing the aging of the desired material in the heat storage pipe.

In one embodiment, one end of the first water pipe 8 is connected to the water outlet pipe 11, and the other end of the first water pipe 8 is connected to the water inlet pipe 5.

In one embodiment, one end of the first water pipe 8 is provided with a first electromagnetic valve 6 on one side of the water inlet pipe 5, a circulating pump 9 is arranged in the middle of the first water pipe 8, one side of the circulating pump 9 is provided with a third electromagnetic valve 10 on the surface of the first water pipe 8, and the other side of the water pump 14 is provided with a second electromagnetic valve 7 on the surface of the first water pipe 8, so that the effects of controlling the water source to circularly flow and keeping the hot water at a constant temperature are achieved.

In an embodiment, a liquid level sensor 23 is disposed on the inner side of the top surface of the heat storage water tank 13, and a second temperature sensor 22 is disposed on the inner side of the bottom surface of the heat storage water tank 13.

In one embodiment, the controller 12 is electrically connected to the first solenoid valve 6, the second solenoid valve 7, the third solenoid valve 10, the fourth solenoid valve 15, the water pump 14, the circulation pump 9, the first temperature sensor 16, the second temperature sensor 22, and the liquid level sensor 23, which are not described herein again for the conventional structure.

The working principle is as follows: the utility model adopts the heat conducting plate 19, when the liquid level sensor 23 senses that the water source in the heat storage water tank 13 does not reach a certain value, the first electromagnetic valve 6 is opened through the controller 12 to make the water source enter the flow guiding pipe 20, the solar energy is absorbed by the solar heat collecting plate 17 to convert the solar energy into heat through the phase change material 18 for storage, then the water source in the flow guiding pipe 20 is heated through the heat conducting plate 19 to avoid the phase change material 18 to directly contact with the water source, the effect of heating through the heat conducting plate 19 is achieved, the phase change material 18 can be effectively protected from being influenced by the water source and aged, meanwhile, the utility model adopts the circulating pump 9, when the water source in the heat storage pipe 1 is heated to a certain value, after sensing through the first temperature sensor 16, the fourth electromagnetic valve 15 is controlled to be opened through the controller 12, and the water source in the heat storage water tank 13 in the heat storage pipe 1 is simultaneously controlled by the water pump 14, when the inside water source of heat storage water tank 13 reaches the highest value, sense the back through level sensor 23, close through first solenoid valve 6 of controller 12 control, when heat storage water tank 13 reaches the highest value for a long time, when the temperature in heat storage water tank 13 reduces to a definite value, sense the back through second temperature sensor 22, through second solenoid valve 7 of controller 12 control, circulating pump 9 and third solenoid valve 10 are opened, heat storage water tank 13 water source is through first water pipe 8 direction heat storage pipe 1 and is heated once more, played and kept the homothermal effect with water source circulation heating, be favorable to people's use, simultaneously when the summer high temperature, can also prevent through circulating the water source that heat storage pipe 1 from leading to heat storage pipe 1 to burst because of long-time high temperature, the effect of the extension heat storage pipe 1 life of circulating cooling has been played.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel solar energy phase transition heat storage pipe, includes heat storage pipe (1) and heat storage water tank (13), its characterized in that, heat storage pipe (1) outside-in comprises solar panel (17), phase change material (18), heat-conducting plate (19) and honeycomb duct (20), heat storage pipe (1) both ends are equipped with insulating block (4), first water pipe (8) are connected to heat storage pipe (1) one end, and third water pipe (24) are connected to heat storage pipe (1) other end, third water pipe (24) surface is equipped with fourth solenoid valve (15), the both ends of heat storage pipe (1) are passed through dead lever (2) and are connected on mounting bracket (3), the below that the one end of heat storage pipe (1) is located third water pipe (24) is equipped with first temperature sensor (16).

2. The novel solar phase-change heat storage pipe as claimed in claim 1, wherein a water pump (14) is arranged above the water tank, a water pumping end of the water pump (14) is connected with the second water pipe (21), a water outlet end of the water pump (14) is connected with the second water pipe (21), and the other end of the second water pipe (21) extends to the inside of the hot water tank of the vehicle.

3. The novel solar phase-change heat storage pipe as claimed in claim 1, wherein a controller (12) is arranged on the surface of the heat storage water tank (13), and a water outlet pipe (11) is installed at the bottom of the heat storage water tank (13).

4. The novel solar phase-change heat storage tube as claimed in claim 1, wherein the inner wall of the heat conducting plate (19) is the wall of the flow guiding tube (20).

5. The novel solar phase-change heat storage pipe as claimed in claim 1, wherein one end of the first water pipe (8) is connected with the water outlet pipe (11), and the other end of the first water pipe (8) is connected with the water inlet pipe (5).

6. The novel solar phase-change heat storage pipe as claimed in claim 2, wherein a first electromagnetic valve (6) is arranged at one end of the first water pipe (8) on one side of the water inlet pipe (5), a circulating pump (9) is arranged in the middle of the first water pipe (8), a third electromagnetic valve (10) is arranged on one side of the circulating pump (9) on the surface of the first water pipe (8), and a second electromagnetic valve (7) is arranged on the other side of the water pump (14) on the surface of the first water pipe (8).

7. The novel solar phase-change heat storage pipe as claimed in claim 1, wherein a liquid level sensor (23) is arranged in the top surface of the heat storage water tank (13), and a second temperature sensor (22) is arranged in the bottom surface of the heat storage water tank (13).

8. The novel solar phase-change heat storage pipe as claimed in claim 1, wherein the controller (12) is electrically connected with the first solenoid valve (6), the second solenoid valve (7), the third solenoid valve (10), the fourth solenoid valve (15), the water pump (14), the circulating pump (9), the first temperature sensor (16), the second temperature sensor (22) and the liquid level sensor (23).