Novel clean heat exchange solar water heater
By adopting the design of DN40 heat exchange pipes and U-shaped pipe connections in the solar water heater, the problems of scale accumulation and hot and cold water pressure mismatch are solved, achieving a higher quality and comfortable water experience.
Patent Information
- Application Number
- CN202420903096.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-04-28
AI Technical Summary
During use, existing solar water heaters are prone to problems such as scale accumulation and mismatch between hot and cold water pressures, resulting in poor water quality and frequent cold and hot water.
A new type of solar water heater with clean heat exchange is designed. It uses two DN40 heat exchange pipes and U-shaped pipe connections to conduct heat exchange through metal stainless steel pipes to block scale and bacteria. It uses the pressure of cold water to drive the output of hot water to ensure hot and cold conditions. Water pressure matching.
Through this design, the water quality has been completely changed, the damage to the skin caused by scale and bacteria has been avoided, the problem of hot and cold water pressure mismatch has been solved, and the comfort of water has been improved.
Smart Images
Figure CN222378481U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water heaters, in particular to a new type of clean heat-exchanging solar water heater. Background Art
[0002] With the progress of society and the country's call for energy conservation and low carbon, people are increasingly pursuing clean, cheap and comfortable domestic hot water. As a renewable and clean energy, solar energy has been widely used in residential homes, hotels, schools, hospitals, factories, mines and other factories.
[0003] The existing solar water heaters generate hot water by sunlight for daily bathing. The hot water in the water tank of the solar water heater is used. Over time, scale will form in the water tank, which is harmful to allergic skin. In addition, the hot water flows downward by itself, and the hot water pressure is low, while the cold water pressure is high. The hot and cold water pressures do not match, resulting in alternating hot and cold phenomena during use, and the use effect is poor. In view of the above problems, it is more important to design a new type of clean and unpowered solar water heater. Utility Model Content
[0004] The purpose of the utility model is to provide a new type of solar water heater with clean heat exchange to solve the above problems.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of solar water heater with clean heat exchange, comprising a water tank shell, an insulation layer, an inner tank, a heat exchange pipe and a bracket, wherein an inner tank is arranged inside the water tank shell, an insulation layer is arranged between the inner tank and the water tank shell, two DN40 heat exchange pipes are arranged through the inner tank, and one end of the two are connected by a U-shaped pipe, and the material of the inlet and outlet DN40 water pipes is metal stainless steel.
[0006] Preferably, an overflow port is provided on one side of the water tank shell.
[0007] Preferably, the water tank shell is fixedly mounted on a bracket, a tail stock is arranged between the bottom of the bracket, and a vacuum tube is arranged between the tail stock and an inner tank inside the water tank shell.
[0008] The beneficial effects of the utility model are:
[0009] 1. This new type of clean heat exchange solar water heater is equipped with two DN40 heat exchange pipes. Compared with traditional solar water heaters, when this mechanism uses hot water, cold water enters from one of the DN40 pipes and flows out from the other DN40 pipe. The temperature rises rapidly to the same water temperature as the water tank. The heat exchange is carried out through the heat exchange pipe, which blocks the scale and bacteria in the solar water storage tank from damaging human skin during the use of hot water, and completely changes the water quality;
[0010] 2. This new type of clean heat exchange solar water heater uses the pressure of cold water to push the hot water in the pipe in the water tank to the water use end. The cold and hot water have the same source, which completely changes the phenomenon of unstable water pressure caused by the mismatch between cold and hot water pressures, solves the water use problems caused by the mismatch between cold and hot water pressures, avoids the phenomenon of alternating hot and cold water during use, and greatly improves the comfort of water use. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural schematic diagram of the utility model;
[0012] Figure 2 It is a top perspective view of the structure of the utility model.
[0013] In the figure: 1-water tank shell, 2-insulation layer, 3-inner tank, 4-inlet and outlet DN40 water pipes, 5-bracket, 6-U-shaped pipe, 7-overflow port, 8-tail seat, 9-vacuum tube. DETAILED DESCRIPTION
[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example
[0015] See also Figure 1 and Figure 2 The utility model provides a technical solution: a new type of solar water heater with clean heat exchange, including a water tank shell 1, an insulation layer 2, an inner tank 3, an inlet and outlet DN40 water pipe 4 and a bracket 5. The inner tank shell 1 is provided with an inner tank 3, and the insulation layer 2 is provided between the inner tank 3 and the water tank shell 1. The inlet and outlet DN40 water pipe 4 is penetrated by the inner tank 3. Two groups of the inlet and outlet DN40 water pipe 4 are provided, and are connected at one end of the two by a U-shaped tube 6. The inlet and outlet DN40 water pipe 4 is made of metal stainless steel.
[0016] As a preferred solution, this mechanism adopts DN40 pipes and is provided with two groups, one end of which is the cold water inlet. After circulating in the inner tank 3, the other end is the hot water outlet under the connection of the U-shaped tube 6. The material is metal stainless steel, which not only increases the heating area, but also blocks the damage to human skin by scale and bacteria during the use of hot water, thereby changing the water quality.
[0017] Specifically, an overflow port 7 is provided on one side of the water tank housing 1 .
[0018] Specifically, the water tank shell 1 is fixedly mounted on the bracket 5 , a tailstock 8 is arranged between the bottom of the bracket 5 , and a vacuum tube 9 is arranged between the tailstock 8 and the inner tank 3 inside the water tank shell 1 .
[0019] During the specific implementation of the utility model: two groups of inlet and outlet DN40 water pipes 4 are arranged, which are installed in the inner tank 3 and are made of metal stainless steel. Compared with the traditional solar water heater, when the mechanism uses hot water, when the cold water passes through the DN40 pipe, the heating area is increased, and the temperature slowly rises to become the same water temperature as the water tank temperature. The heat exchange is carried out through the metal stainless steel pipe, which blocks the damage of scale and bacteria to human skin during the use of hot water, and completely changes the water quality; at the same time, the hot water in the pipe in the inner tank of the water tank is pushed out and sent to the water use end through the pressure of cold water. The cold and hot water have the same source, which completely changes the water pressure instability caused by the mismatch of cold and hot water pressures, solves the water use troubles caused by the original mismatch of cold and hot water pressures, avoids the phenomenon of alternating hot and cold during use, and greatly improves the comfort of water use.
[0020] 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 new type of clean heat exchange solar water heater, comprising a water tank shell (1), a heat insulation layer (2), an inner tank (3), an inlet and outlet DN40 water pipe (4) and a bracket (5), characterized in that: An inner liner (3) is arranged inside the water tank shell (1); a heat-insulating layer (2) is arranged between the inner liner (3) and the water tank shell (1); an inlet and outlet DN40 water pipe (4) is arranged through the inner liner (3); two groups of the inlet and outlet DN40 water pipes (4) are arranged and connected at one end of the two groups by a U-shaped pipe (6); the inlet and outlet DN40 water pipes (4) are made of stainless steel.
2. A new type of clean heat exchange solar water heater according to claim 1, characterized in that: An overflow port (7) is provided on one side of the water tank shell (1).
3. A new type of clean heat exchange solar water heater according to claim 1, characterized in that: The water tank shell (1) is fixedly mounted on a bracket (5); a tailstock (8) is arranged between the upper and lower parts of the bracket (5); and a vacuum tube (9) is arranged between the tailstock (8) and the inner tank (3) inside the water tank shell (1).