Solar heat collection connector with self-control water leakage prevention function

Abstract

The invention relates to the technical field of solar heat collection connecting boxes, and particularly discloses a solar heat collection connector with a self-control water leakage prevention function, which comprises a shell, a heat preservation layer and an inner container, and provides power for a control mechanism by assembling photovoltaic power generation and power storage. The liquid level in the header is monitored in cooperation with the detection device installed at the high end, when the heat collecting pipe is damaged, the liquid level can be gradually lowered, and after the liquid level reaches the set lower limit, the controller gives an alarm and automatically closes the water control valve installed on the water inlet pipeline to stop water supplementing. Meanwhile, each row of the heat collection headers is independently controlled, and the row is closed when one group of the heat collection headers breaks down, so that the overall operation of the heat collection system is not influenced, the problems of massive water leakage, heat loss, system paralysis and the like after the all-glass heat collection tubes are accidentally damaged are solved, many problems generated after the all-glass heat collection tubes are accidentally damaged can be solved, and the service life of the heat collection system is prolonged. And the development speed and the popularization area of the heat collection header can be increased.

Description

Technical Field

[0001] The present invention relates to the technical field of solar instantaneous heat connectors, and specifically to a solar heat collector connector with an automatic control and anti-water leakage function. Background Art

[0002] The solar heat collector connector integrates solar photovoltaic technology, solar thermal technology, electricity storage technology, and intelligent control technology into one, forming a set of solar heat collectors that can operate without conventional energy. Large-scale heat collection projects consist of dozens or even hundreds of rows of solar heat collectors and install tens of thousands of heat collection pipes. If just one heat collection pipe is damaged, the system will be paralyzed, and problems such as a large amount of water leakage and heat loss in the heat collection system will occur. Therefore, we propose a solar heat collector connector with an automatic control and anti-water leakage function. Summary of the Invention

[0003] The purpose of the present invention is to provide a solar heat collector connector with an automatic control and anti-water leakage function to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solution: A solar heat collector connector with an automatic control and anti-water leakage function, including a housing, a thermal insulation layer, and an inner tank. The inner tank is arranged inside the housing, and the thermal insulation layer is filled between the housing and the inner tank. A power component and a detection component are respectively arranged on the front and rear sides of the housing. The power component is used to provide power required for each structure, and the detection component is used to detect the water level.

[0005] The power component includes a control box and a water inlet. A cold and hot water diverter is arranged inside the control box. An internal diversion pipe is arranged at the rear side of the cold and hot water diverter. One end of the internal diversion pipe penetrates through the control box and the inner tank and extends outward. A cold water inlet and outlet pipe is arranged on one side of the cold and hot water diverter, and the other end of the cold water inlet and outlet pipe extends forward. A hot water inlet and outlet pipe is arranged on the front side of the cold and hot water diverter. A sealing ring is arranged on the outer side of the hot water inlet and outlet pipe. A locking part is arranged at the other end of the hot water inlet and outlet pipe. The other end of the control box is provided with a front end cover, and a water inlet is arranged on the front side of the front end cover. The other end of the locking part is connected to the water inlet.

[0006] Wherein, an operation controller is arranged on the other side inside the control box. A sensor signal line is arranged at the bottom of the operation controller. A wire conduit is arranged at the lower right corner of the thermal insulation layer. The other end of the sensor signal line penetrates through the wire conduit and extends inward.

[0007] Wherein, the detection component includes a water level sensor and a water temperature sensor. The water level sensor and the water temperature sensor are respectively located at the left and right ends of the rear side of the housing. Both the water level sensor and the water temperature sensor are connected to the operation controller through the sensor signal line.

[0008] Among them, the two sides of the built-in guide pipe are water pipe interfaces, and the outer sides of the two ends of the water pipe interfaces are respectively provided with water inlet water temperature sensors and control valves.

[0009] Among them, the rear side of the control box is provided with a water outlet water temperature and water level sensor connecting line.

[0010] A storage battery is arranged inside the control box, a control main board is arranged on the side of the storage battery, a control box cover is arranged on the top of the control box, and a solar photovoltaic panel is arranged inside the control box cover.

[0011] Among them, a rear end cover and a heat-locking exhaust pipe are respectively arranged on the rear side of the shell, and the other end of the heat-locking exhaust pipe passes through the rear end cover and extends outward.

[0012] The present invention has at least the following beneficial effects:

[0013] A power component and a detection component are respectively arranged on the front and rear sides of the shell, and the solar photovoltaic panels and the control main board inside the power component provide a certain amount of power support for the overall device. At the same time, the detection component is used to detect the water temperature and water level. When the shell is damaged, a large amount of water leakage will occur and cause the system to fail. At this time, the water level sensor detects the water level inside the shell. When it reaches the set lower limit, the operation controller will alarm and close the control valve installed on the side of the water pipe interface to stop water replenishment. After the control valve is closed, there will be no water leakage. By independently controlling each column, if a column fails, the column will be closed without affecting the operation of other collectors, thereby reducing the waste and loss of hot water. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a cross-sectional view of the internal structure of the front end of the present invention;

[0015] Figure 2 This is a schematic diagram of the internal structure of the back end of the present invention;

[0016] Figure 3 This is a schematic diagram of the internal structure of the control box of the present invention;

[0017] Figure 4 It is a schematic diagram of the structure of the flow guide tube of the present invention.

[0018] In the figure: 1. front cover; 2. hot water inlet and outlet pipes; 3. cold water inlet and outlet pipes; 4. solar photovoltaic panel; 5. hot and cold water diverter; 6. outer shell; 7. control box; 8. operation controller; 9. insulation layer; 10. liner; 11. threading tube; 12. sensor signal line; 13. sealing ring; 14. water inlet; 15. rear cover; 16. heat lock exhaust pipe; 17. water level sensor; 18. water temperature sensor; 19. control valve; 20. control main board; 21. battery; 22. water inlet water temperature sensor; 23. control box cover; 24. water pipe interface; 25. outlet water temperature and water level sensor connection line; 26. built-in guide pipe; 27. locking piece. DETAILED DESCRIPTION

[0019] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0020] See also Figures 1 to 4 :

[0021] Embodiment 1

[0022] The present invention provides a technical solution: a solar heat collector connector with a self-controlled anti-water escape function, comprising an outer shell 6, an insulation layer 9 and an inner liner 10, the inner side of the outer shell 6 is provided with the inner liner 10, the insulation layer 9 is filled between the outer shell 6 and the inner liner 10, the front and rear sides of the outer shell 6 are respectively provided with a power component and a detection component, the power component is used to provide the power required by each structure, and the detection component is used to detect the water level;

[0023] The power assembly includes a control box 7 and a water inlet 14. A hot and cold water diverter 5 is arranged inside the control box 7. A built-in guide pipe 26 is arranged on the rear side of the hot and cold water diverter 5. One end of the built-in guide pipe 26 passes through the control box 7 and the inner tank 10 and extends outward. A cold water inlet and outlet pipe 3 is arranged on one side of the hot and cold water diverter 5. The other end of the cold water inlet and outlet pipe 3 extends to the front side. A hot water inlet and outlet pipe 2 is arranged on the front side of the hot and cold water diverter 5. A sealing ring 13 is arranged on the outside of the hot water inlet and outlet pipe 2. A locking piece 27 is arranged on the other end of the hot water inlet and outlet pipe 2. A front end cover 1 is arranged on the other end of the control box 7. The water inlet 14 is arranged on the front side of the front end cover 1. The other end of the locking piece 27 is connected to the water inlet 14.

[0024] A power component and a detection component are respectively arranged on the front and rear sides of the outer shell 6. The solar photovoltaic panel 4 and the control main board 20 inside the power component provide a certain power support for the overall device. At the same time, the detection component is used to detect the water temperature and water level. When the outer shell 6 is damaged, a large amount of water leakage will occur and cause the problem of system paralysis. At this time, the water level sensor 17 detects the water level inside the outer shell 6. When it reaches the set lower limit, the operation controller 8 will alarm and close the control valve 19 installed on the side of the water pipe interface 24 to stop water replenishment. After the control valve 19 is closed, there will be no water leakage. By independently controlling each column, if a column fails, the column will be closed without affecting the operation of other collectors, thereby reducing the waste and loss of hot water.

[0025] An operation controller 8 is arranged on the other side of the control box 7, a sensor signal line 12 is arranged at the bottom of the operation controller 8, a threading tube 11 is arranged at the lower right corner of the thermal insulation layer 9, the other end of the sensor signal line 12 passes through the threading tube 11 and extends inwardly, the operation controller 8 is used to detect the data of the outer shell 6 and issue a sound alarm, the sensor signal line 12 is used to connect each sensor to transmit signals, the threading tube 11 is used to protect the sensor signal line 12, and the thermal insulation layer 9 is used to improve the thermal insulation effect of the inner tank 10.

[0026] The detection component includes a water level sensor 17 and a water temperature sensor 18, which are respectively located at the left and right ends of the rear side of the shell 6. The water level sensor 17 and the water temperature sensor 18 are connected to the operation controller 8 through the sensor signal line 12, and are interconnected with the water level sensor 17 and the water temperature sensor 18 through the operation controller 8 and the sensor signal line 12, so as to detect the water temperature and water level inside the shell 6.

[0027] On both sides of the built-in guide tube 26 are water pipe interfaces 24, and on the outer sides of the two ends of the water pipe interface 24 are respectively provided with a water inlet water temperature sensor 22 and a control valve 19. The water inlet water temperature sensor 22 is used to detect the water temperature entering the shell 6, and the control valve 19 is used to control the import and export of clean water.

[0028] Embodiment 2

[0029] The rear side of the control box 7 is provided with a water outlet water temperature and water level sensor connection line 25 .

[0030] A battery 21 is arranged inside the control box 7, a control main board 20 is arranged on the side of the battery 21, a control box cover 23 is arranged on the top of the control box 7, a solar photovoltaic panel 4 is arranged inside the control box cover 23, the battery 21 is used to provide power support, the control main board 20 is used to control the overall operation of the device, and the solar photovoltaic panel 4 is used to absorb solar energy and convert electrical energy to provide power support.

[0031] A rear end cover 15 and a heat-locking exhaust pipe 16 are respectively provided on the rear side of the outer shell 6. The other end of the heat-locking exhaust pipe 16 penetrates the rear end cover 15 and extends outward. The heat-locking exhaust pipe 16 is used to discharge the steam generated by heating the clean water inside the inner tank 10 and reduce the heat discharged with the steam.

[0032] 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.

[0033] 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 heat collector connector with an automatic anti-water escape function, comprising: An outer shell (6), a heat-insulating layer (9) and an inner liner (10), characterized in that: the inner side of the outer shell (6) is provided with an inner liner (10), the space between the outer shell (6) and the inner liner (10) is filled with a heat-insulating layer (9), and the front and rear sides of the outer shell (6) are respectively provided with a power component and a detection component, the power component is used to provide power required by each structure, and the detection component is used to detect the water level; The power assembly comprises a control box (7) and a water inlet (14); a hot and cold water diverter (5) is arranged inside the control box (7); a built-in guide pipe (26) is arranged on the rear side of the hot and cold water diverter (5); one end of the built-in guide pipe (26) penetrates the control box (7) and the inner tank (10) and extends outward; a cold water inlet and outlet pipe (3) is arranged on one side of the hot and cold water diverter (5); the other end of the cold water inlet and outlet pipe (3) extends forward; a hot water inlet and outlet pipe (2) is arranged on the front side of the hot and cold water diverter (5); a sealing ring (13) is arranged on the outside of the hot water inlet and outlet pipe (2); a locking member (27) is arranged on the other end of the hot water inlet and outlet pipe (2); a front end cover (1) is arranged on the other end of the control box (7); a water inlet (14) is arranged on the front side of the front end cover (1); the other end of the locking member (27) is connected to the water inlet (14).

2. The solar heat collector connector with automatic anti-water escape function according to claim 1 is characterized in that: An operation controller (8) is arranged on the other side of the control box (7), a sensor signal line (12) is arranged at the bottom of the operation controller (8), a wire threading tube (11) is arranged at the lower right corner of the thermal insulation layer (9), and the other end of the sensor signal line (12) passes through the wire threading tube (11) and extends inwardly.

3. The solar heat collector connector with automatic anti-water escape function according to claim 2 is characterized in that: The detection component comprises a water level sensor (17) and a water temperature sensor (18), wherein the water level sensor (17) and the water temperature sensor (18) are respectively located at the left and right ends of the rear side of the housing (6), and the water level sensor (17) and the water temperature sensor (18) are both connected to the operation controller (8) via a sensor signal line (12).

4. The solar heat collector connector with automatic anti-water escape function according to claim 1 is characterized in that: The two sides of the built-in flow guide pipe (26) are water pipe interfaces (24), and the outer sides of the two ends of the water pipe interface (24) are respectively provided with a water inlet water temperature sensor (22) and a control valve (19).

5. The solar heat collector connector with automatic anti-water escape function according to claim 1 is characterized in that: The rear side of the control box (7) is provided with a water outlet water temperature and water level sensor connection line (25).

6. The solar heat collector connector with automatic anti-water escape function according to claim 1 is characterized in that: A storage battery (21) is arranged inside the control box (7), a control main board (20) is arranged on the side of the storage battery (21), a control box cover (23) is arranged on the top of the control box (7), and a solar photovoltaic panel (4) is arranged inside the control box cover (23).

7. The solar heat collector connector with automatic anti-water escape function according to claim 6 is characterized in that: A rear end cover (15) and a heat-locking exhaust pipe (16) are respectively provided on the rear side of the housing (6), and the other end of the heat-locking exhaust pipe (16) passes through the rear end cover (15) and extends outward.

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