Solar water heater heat collector

Abstract

The utility model relates to the technical field of heat collectors, and discloses a solar water heater heat collector which comprises a support, a protective outer pipe is arranged at the top of the support, an outer filter pipe is arranged in the protective outer pipe, an inner filter pipe is arranged in the outer filter pipe, and a water inlet pipe is arranged in the inner filter pipe. A valve cover located on one side of the internal filter pipe is arranged in the protective outer pipe, a magnetic attraction column is arranged at one end of the valve cover, an annular plate is arranged on the outer side of the magnetic attraction column, and a vacuum heat collecting pipe is arranged on the outer side of the protective outer pipe; the solar water heater has the beneficial effects that heavy metal precipitates are adsorbed at one end of the bottom of the vacuum heat collecting pipe through the magnetic attraction column, heavy metal substances are adsorbed at the top end of the vacuum heat collecting pipe through the protection assembly, and therefore the situation that an inner container and a water pipe of the water storage tank are blocked and damaged by the metal precipitates generated in the heating process of the vacuum heat collecting pipe is prevented; and meanwhile, precipitates without heavy metals in the internal filter pipe can be cleaned out through the circular ring plate, so that the use comfort of workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat collectors, and more specifically to a solar water heater heat collector. Background Art

[0002] A solar collector is a device that converts the sun's radiation energy into thermal energy. Since solar energy is relatively dispersed, it must be concentrated in a way. Therefore, the collector is a key part of various solar energy devices. The water in the collector contains some heavy metal ions. Under heating conditions, some heavy metal ions will undergo a series of chemical reactions, and then produce scale-like precipitation in the collector. Some of these precipitations will accumulate in the collector, and the other part will enter the water tank in the direction of water flow, causing damage to the water pipes and inner tank. At the same time, if the precipitation accumulates in the water pipes or water tanks for too long, it will pollute the water quality inside, which will endanger the life of the user and make it inconvenient to use. Utility Model Content

[0003] In order to overcome the above defects of the prior art, the utility model provides a solar water heater collector to solve the problems existing in the above background technology.

[0004] The utility model provides the following technical solutions: a solar water heater collector, comprising a bracket, a protective outer tube is provided on the top of the bracket, an external filter tube is provided inside the protective outer tube, an internal filter tube is provided inside the external filter tube, a valve cover is provided inside the protective outer tube and is located on one side of the internal filter tube, a magnetic column is provided at one end of the valve cover, a circular ring plate is provided on the outer side of the magnetic column, a vacuum heat collecting tube is provided on the outer side of the protective outer tube, and a protective component is provided at the other end of the vacuum heat collecting tube, heavy metal precipitation is adsorbed at one end of the bottom of the vacuum heat collecting tube by the magnetic column, and heavy metal substances are adsorbed at the top of the vacuum heat collecting tube by the protective component, thereby preventing the metal precipitation generated by the vacuum heat collecting tube during the heating process from causing blockage and damage to the inner tank and water pipe of the water storage tank, and at the same time, the circular ring plate can clean out the precipitation that does not contain heavy metals in the internal filter tube, thereby increasing the comfort of use for the staff;

[0005] Furthermore, a hollow groove is provided inside the circular ring plate, and the water inside the hollow groove is facilitated to flow through the hollow groove.

[0006] Furthermore, filter grooves are equidistantly provided at one quarter of the top of the internal filter tube, which facilitate water replacement in the internal filter tube. Meanwhile, the filter grooves are located at the top of the internal filter tube, which facilitates precipitation of heavy metal substances at the bottom thereof, and then facilitates the circular plate to clean them out.

[0007] Furthermore, a handle is provided at one end of the valve cover, and a rubber sealing ring is provided on the outer side of the valve cover. The handle allows the staff to rotate the valve cover to clean the inside of the internal filter tube, and the rubber sealing ring increases the sealing performance of the connection between the valve cover and the protective outer tube.

[0008] Furthermore, a water tank is provided on the other side of the top of the bracket, a supporting leg located at the bottom of the protective assembly is provided on the top of the bracket, a protective assembly is provided on one side of the water tank, a water exchange pipe is provided at one end of the protective outer tube, the protective assembly is supported by the supporting legs, and is connected to the water tank through the protective assembly, thereby preventing metal precipitation generated by the vacuum collector tube during the heating process from causing blockage and damage to the inner tank and water pipe of the water tank.

[0009] Compared with the prior art, the beneficial effect of the present invention is that heavy metal precipitates are adsorbed at one end of the bottom of the vacuum collector tube by a magnetic column, and heavy metal substances are adsorbed at the top of the vacuum collector tube by a protective component, thereby preventing the metal precipitates generated by the vacuum collector tube during the heating process from causing blockage and damage to the inner tank and water pipe of the water storage tank. At the same time, the circular plate can clean out the precipitates that do not contain heavy metals in the internal filter tube, thereby increasing the comfort of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0011] Figure 2 It is a schematic diagram of the explosion of the protective outer tube structure of the utility model.

[0012] Figure 3 This is a schematic diagram of the valve cover structure of the utility model.

[0013] The accompanying drawings are marked as follows: 1. bracket; 2. water storage tank; 3. vacuum collector tube; 4. protective outer tube; 5. water exchange pipe; 6. external filter tube; 7. internal filter tube; 8. valve cover; 9. handle; 10. rubber sealing ring; 11. magnetic column; 12. circular ring plate; 13. hollow groove; 14. support leg; 15. protective component; 16. filter tank. DETAILED DESCRIPTION

[0014] The following will clearly and completely describe the technical solution of the utility model in conjunction with the drawings in the utility model. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The solar water heater collector involved in the utility model is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0015] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.

[0016] Embodiment 1

[0017] Reference Figure 1-3 , a solar water heater collector, first install the handle 9 at one end of the valve cover 8, then install the rubber sealing ring 10 on the outside of the valve cover 8, then open a hollow groove 13 on the outside of the circular plate 12, then install multiple circular plates 12 equidistantly on the outside of the magnetic column 11, then install the magnetic column 11 on the other end of the valve cover 8, then open a filter groove 16 on the top of the internal filter tube 7, then install the external filter tube 6 inside the protective outer tube 4, then install the internal filter tube 7 inside the external filter tube 6, then install the magnetic column 11 inside the internal filter tube 7, then install the water exchange pipe 5 at the other end of the protective outer tube 4, then install the protective outer tube 4 on one side of the top of the bracket 1, then install the water tank 2 on the other side of the top of the bracket 1, then install the supporting leg 14 on one side of the water tank 2 on the top of the bracket 1, then install the protective assembly 15 on the top of the water tank 2, finally install the vacuum collector tube 3 between the protective outer tube 4 and the protective assembly 15, and the protective assembly 15 is also connected to the water tank 2.

[0018] The working principle of the utility model: after the staff installs it, wait for it to be used for a period of time, at this time, the water is heated in the vacuum collector tube 3 to produce some precipitation, at this time, part of the precipitation will flow along the vacuum collector tube 3 to the internal filter tube 7, and then be adsorbed by the magnetic column 11 in the internal filter tube 7, so that the precipitation containing metals is adsorbed on the outside of the magnetic column 11, and some of the precipitation that is not adsorbed will accumulate inside the internal filter tube 7, at this time, the magnetic column 11 will adsorb the precipitation containing metals flowing into the internal filter tube 7, and the precipitation without heavy metals will accumulate in the internal filter tube 7, after the vacuum collector tube 3 stops working for a period of time, the water inside it is discharged through the water exchange pipe 5, and then the handle 9 is rotated to open the valve Cover 8, take out the magnetic column 11, at this time, the circular plate 12 on the outside of the magnetic column 11 will also clean out the sediment accumulated under the internal filter tube 7, so as to prevent the sediment from accumulating in the internal filter tube 7 and causing blockage, which increases the comfort of the staff. At the same time, the protective component 15 adsorbs heavy metal substances at the top of the vacuum collector tube 3, so as to prevent the metal sediment generated by the vacuum collector tube 3 during the heating process from causing blockage and damage to the inner tank and water pipe of the water storage tank 2, thereby increasing the safety and service life of the water storage tank 2 and its inner tank. The handle 9 makes it easy for the staff to rotate the valve cover 8, so as to clean the inside of the internal filter tube 7, and the rubber sealing ring 10 increases the connection sealing between the valve cover 8 and the protective outer tube 4.

[0019] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A solar water heater collector, comprising a bracket (1), characterized in that: A protective outer tube (4) is provided on the top of the bracket (1), an external filter tube (6) is provided inside the protective outer tube (4), an internal filter tube (7) is provided inside the external filter tube (6), a valve cover (8) located on one side of the internal filter tube (7) is provided inside the protective outer tube (4), a magnetic column (11) is provided at one end of the valve cover (8), a circular ring plate (12) is provided on the outer side of the magnetic column (11), a vacuum heat collection tube (3) is provided on the outer side of the protective outer tube (4), and a protective component (15) is provided at the other end of the vacuum heat collection tube (3).

2. A solar water heater collector according to claim 1, characterized in that: A hollow groove (13) is provided inside the circular ring plate (12).

3. A solar water heater collector according to claim 2, characterized in that: Filter grooves (16) are provided at equal intervals at one quarter of the top of the internal filter tube (7).

4. A solar water heater collector according to claim 2, characterized in that: A handle (9) is provided at one end of the valve cover (8), and a rubber sealing ring (10) is provided on the outer side of the valve cover (8).

5. A solar water heater collector according to claim 1, characterized in that: A water storage tank (2) is provided on the other side of the top of the bracket (1), a support leg (14) located at the bottom of the protective component (15) is provided on the top of the bracket (1), a protective component (15) is provided on one side of the water storage tank (2), and a water exchange pipe (5) is provided at one end of the protective outer tube (4).

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