Solar water heater attached to building wall

Abstract

The invention discloses a solar water heater attached to a building wall, and particularly relates to the technical field of solar water heaters. Only a roof is arranged, a solar water heater is hung on the wall, and no water boiler exists. And although the building walls in the east, southeast and west, especially the south and southwest directions have strong solar radiation, the solar water boiler and the water heater cannot be mounted. The frame takes the bottom as the standard, the vacuum tubes are arranged up and down at an angle of 5-20 degrees, and the vacuum tube mask, the water inlet pipe and the water outlet pipe form a heat collector which is similarly attached to the wall of a building and can be arranged into a plurality of arrays. Water in the main water inlet pipe reaches the tail in the vacuum pipe through the water distribution pipe to be full, absorbs solar energy and is used by a user from the head of the mask water outlet pipe. According to the utility model, cold water and hot water flow in different paths, header boxes, cold water and hot water isolation boxes and water pumps like other water heaters are not needed, and the unavoidable processes of cold water and hot water mixing and repeated heat absorption in the original technical field are solved. Warm water can be supplied in the four seasons, and boiled water or hot water can be continuously generated for several hours in summer and autumn.

Description

Technical Field

[0001] An invention patent discloses a solar-powered water heater mounted on a floor wall, and particularly relates to the technical field of solar-powered water heaters mounted on a floor wall. Background Art

[0002] A patented invention of a solar water heater mounted on the wall. Currently, there are only rooftop and balcony wall-mounted solar water heaters. The walls in the east, southeast, west, especially south and southwest directions have strong and long-term sunlight radiation, but it was impossible to install solar water heaters before and it was wasted. In addition, the vacuum tubes of the previous solar water heaters are exposed to the air at a certain angle, and will be damaged in severe weather such as hail, rain, snow and strong wind. In addition, the cold and hot water of other solar water heaters are mixed in the vacuum tubes and isolation boxes and headers, and the cold and hot water repeatedly absorb heat and waste resources. Generally, this type of technology uses cold and hot water isolation boxes and headers. Some balcony wall-mounted water heaters also need to collect pumps, which makes the structure complex, heavy, large in size, takes up space, and has high costs, which affects popularization.

[0003] The vacuum tubes of the collectors of the solar water heaters on the floor wall are only installed in the frame, at an angle of 5-20 degrees to the bottom surface, and arranged up and down in the frame without extending outward. The frame is tightly attached to the wall, and an insulation box or iron cover is installed on the upper part to protect the vacuum tubes below. It has strong resistance to hail, rain, snow and strong winds.

[0004] The solar water heater and frame attached to the wall have few accessories, simple structure, light weight, easy production, low cost, and significant effect. First, it can be used to wash vegetables, wash pots and bowls or take a bath with warm water. Second, it can be used with boiling water. In summer and autumn, it can maintain 100 degrees for several hours for users to use or store. This equipment does not use electricity and gas, saves time and money, is easily recognized by users, and is convenient and popular.

[0005] Design Principle

[0006] A patented invention of a solar water heater mounted on a building wall, wherein the vacuum tube (8) is arranged at an angle of 5 to 20 degrees with the bottom of the frame as the reference, and is combined with various water pipes to form a heat collector when installed in the frame. The technology solves the problem that the building walls in the east, southeast, and west directions, especially the south and southwest directions, are exposed to strong sunlight for a long time, but other forms of solar water heaters cannot be installed.

[0007] The collector and frame are like being attached to the wall of a building, and are convenient for the engineering technicians to install in array. Users of the solar water heaters and frames attached to the wall of a building generally have tap water or a ready-made high-level water tank. In order to further exert more economical performance, since the device fundamentally overcomes the disadvantage of mixing cold and hot water, the water in the main water inlet pipe (1) has a certain pressure and is passed to each water inlet branch (5) and then to the tail of the vacuum tube (8) and the entire vacuum tube. The cold water is radiated by sunlight in the vacuum tube. , open, hot water from all the vacuum tubes (8), mask water outlet pipe head (52): on the one hand, the user only needs to open the three-way switch of the three-way and the insulation water pipe (12), and can use ordinary warm water to wash vegetables, wash pots and bowls or take a bath; on the other hand, in summer and autumn, when you want to use boiled water, open the water tank, switch and the switch of the insulation water pipe (23) to adjust, 100 degrees boiled water will enter the water tank for several hours in a row or directly supplied to the user (21), can be enjoyed immediately, the water supply time in the south is longer. Specific embodiments

[0008] A solar water heater attached to a building wall according to the invention patent, the vacuum tube mask, the support plate and the support plate of the column (4) are opened according to the number, angle and diameter of the vacuum tube (8), and the vacuum tube (8) is passed through the support plate hole and combined with the upper and lower beams (7) of the frame and the vacuum tube mask, the support plate and the column (4) on both sides and the frame column (9) are firmly connected. The length of the vacuum tube and the length of the upper and lower beams of the frame determine the position of the frame column (9), and then the opening position of the support plate (10) at the tail of the vacuum tube is determined according to the number of vacuum tubes and the diameter of the hole, and the vacuum tube support plate is inserted into the hole (11) and firmly connected to the frame column. The main water inlet pipe (1) is opened, installed and sealed according to the number and diameter of the water inlet manifold (13), and then the mask of the vacuum tube mask and the water inlet and outlet pipe (6) is connected and put on the vacuum pipe mouth end for sealing. The water inlet manifold (13) reaches the tail of the vacuum tube and seals the joint between the mask and the water inlet pipe. The number of this water inlet manifold is the same as that of the vacuum tube. One end of the mask water outlet pipe head (52) is connected to the water outlet pipe (5), and the other end is connected to the vacuum tube. The three-way and the heat preservation water pipe (12) are connected to the user (21) or the water tank pipe (2) and the heat preservation water tank (22). The water tank, the switch and the heat preservation water pipe (23) are connected to the mask water outlet pipe head (52), and then connected to the tail of the vacuum tube; the vacuum tube is arranged in the frame at the top and bottom, with the bottom of the frame as the reference, and the angle is 5-20 degrees to speed up the flow of hot and cold water. The water tank (23) and the heat preservation water tank (22) can be square column type, cylindrical type or other type according to user needs, and can be installed above the frame or in a place indoors that does not affect life. The volume can be expanded and the appearance can be a beautiful and gorgeous decoration. The corrugated board (82) that reflects sunlight on the back of the vacuum tube is installed on the upper and lower beams of the frame close to the building wall and the columns on both sides. The corrugated plate convex corrugations (83) correspond to the space between every two vacuum tubes. If a heat preservation water tank is not installed on the frame, an iron plate can be installed on it to protect the vacuum tubes.

[0009] In summary, the content of the invention patent is not limited to the above-mentioned embodiments. Those skilled in the art can propose other embodiments within the guiding concept of the present invention, but these embodiments are included in the scope of the invention patent. Solar powered water heater attached to the wall with attached pictures: Attached Figure 1 This is a solar powered water heater attached to the wall:

[0010] Schematic diagram description:

[0011] The invention comprises a main water inlet pipe (1), a tee and an insulated water pipe (12), a water inlet branch (13), a user (21), a water tank pipe (2), an insulated water tank (22), a water tank, a switch and an insulated water pipe (23), a fixing ring (3), a support plate and a column (4), a water inlet pipe (5), a mask outlet pipe head (52), a vacuum tube mask and an inlet and outlet pipe (6), upper and lower beams of a frame (7), a vacuum tube (8), a corrugated board (82) for reflecting sunlight on the back of the vacuum tube, convex corrugations of the corrugated board (83), a frame column (9), a support plate at the rear of the vacuum tube (10), and a support plate jack (11).

Claims

1. A patented solar water heater for wall mounted on a building, characterized in that: The frame itself, together with the main water inlet pipe (1), the three-way and the insulated water pipe (12), the water inlet branch (13), the user (21), the water tank pipe (2), the insulated water tank (22), the water tank, the switch and the insulated water pipe (23), the fixing ring (3), the support plate and the column (4), the water outlet pipe (5), the mask outlet pipe head 52, the vacuum tube mask and the water inlet and outlet pipe (6), the upper and lower beams of the frame (7), the vacuum tube (8), the corrugated board (82) on the back of the vacuum tube for reflecting sunlight, the corrugated board convex corrugation (83), the frame column (9), the vacuum tube tail support plate (10), the support plate jack (11) and other components.

2. According to claim 1 of the invention, the solar water heater attached to the wall of the building is characterized in that: The frame is composed of four long beams, four columns and four supporting cross bars at the top, bottom, left and right of the frame. A fixing ring (3) is installed relatively close to the four corners of the frame close to the building wall. Holes are drilled in the building wall corresponding to the fixing ring and fastened with bolts, so that the frame and the collector are tightly attached to the building wall.

3. According to claim 1, a solar water heater mounted on a building wall, characterized in that: The support plate of the support plate and the column (4) is drilled with holes according to the number, diameter and angle of the vacuum tubes, and then the vacuum tubes are inserted into the holes of the support plate and fixed.

4. According to claim 1, a solar water heater mounted on a building wall, characterized in that: The invention discloses a method for using boiled water by connecting one end of a boiled water tank, a switch and a heat preservation water pipe (23) to a water outlet pipe head (52) of a mask, and the other end of a boiled water tank to a tee and a heat preservation water pipe (12). By adjusting the water output of the switch, boiled water can be supplied to the boiled water tank or to a user (21). The method discloses a method for using warm water to wash vegetables, pots and bowls or take a bath, and one end of the boiled water tank is connected to a water outlet pipe head (52) of a mask, and the other end of the boiled water tank is connected to a tee and a heat preservation water pipe (12), a water tank pipe (2) and a warm water tank (22) or directly to a user (21).

5. According to claim 1, the solar water heater attached to the wall of the building is characterized in that: The main water inlet pipe (1) is opened, installed and sealed according to the number and diameter of the water inlet branch (13), and then connected to the mask of the vacuum tube mask and the water inlet and outlet pipe (6), and is sleeved on the mouth of the vacuum tube to be sealed, and the water inlet branch (13) is inserted into the water inlet branch (13) of the vacuum tube mask and the water inlet and outlet pipe (6) until the tail inside the vacuum tube and the joint between the mask and the water inlet pipe is sealed. The number of the water inlet branch is the same as that of the vacuum tube.

6. According to claim 1, the solar water heater attached to the building wall is characterized in that: The vacuum tubes are arranged in the frame with the bottom of the frame as the reference, the bottom angle is 5-20 degrees, and the water pipes, switches and vacuum tube masks are combined to form a collector.

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