CN112665198A - Wall-mounted solar water heater - Google Patents
Wall-mounted solar water heater Download PDFInfo
- Publication number
- CN112665198A CN112665198A CN202011601428.3A CN202011601428A CN112665198A CN 112665198 A CN112665198 A CN 112665198A CN 202011601428 A CN202011601428 A CN 202011601428A CN 112665198 A CN112665198 A CN 112665198A
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- water
- temperature
- water tank
- wall
- copper pipe
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a wall-mounted solar water heater which is provided with a frame hung on an outer wall, wherein a main copper pipe is horizontally fixed at the upper part of the outer side surface of the frame, a plurality of vertical copper pipes vertically fixed on the frame are fixed below the main copper pipe side by side, the upper ends of the vertical copper pipes are communicated with the main copper pipe, the bottom ends of the vertical copper pipes are sealed, black heat absorption coatings are coated on the vertical copper pipes and the main copper pipe, one end of the main copper pipe is a water inlet, and the other end of the main copper pipe is a. The invention has the advantages of simple structure, copper pipe processing, simplicity, reliability, convenient maintenance, short distance between the water tank and the heat collecting equipment, avoidance of long-distance pipe distribution and safe and convenient use.
Description
Technical Field
The invention relates to the technical field of solar hot water.
Background
The current solar water heater mostly samples the evacuated collector tube, some need bear the pressure, some need evacuation, when using, if the device collides with damage maintenance and its trouble to because there are a large amount of glass products, also easy mode damaged condition, consequently need design a structure reliable, convenient to use wall-hanging solar water heater.
Disclosure of Invention
The invention aims to solve the technical problem of realizing a wall-mounted solar water heater with simple structure and reliable work.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a wall-hanging solar water heater, is equipped with the frame of hanging on the outer wall, the upper portion level of frame lateral surface is fixed with a main copper pipe, the below of main copper pipe is fixed with many vertical perpendicular copper pipes of fixing on the frame side by side, it communicates the bottom with main copper pipe to erect copper pipe upper end and seals, it has black heat absorption coating to erect to coat on copper pipe and the main copper pipe, main copper pipe one end is the water inlet, and the other end is the delivery port.
A layer of reflective coating is attached to the outer side face of the frame.
The water inlet is connected with one interface of the three-way valve, the other interface of the three-way valve is connected with a tap water pipeline, the water outlet is connected with the water tank through a pipeline, a water pump is arranged in the water tank, and the water pump is connected with the rest interfaces of the three-way valve through pipelines.
All be equipped with temperature sensor in water tank and the delivery port, temperature sensor output temperature signal to controller, controller output control signal is to the three-way valve.
The water tank is internally provided with a water level sensor which outputs a digital signal to the controller, the surface of the water tank is fixed with a display screen, and the controller is connected with the display screen and outputs a water level signal and a water temperature signal to the display screen for display.
The water tank is arranged above the indoor faucet, and a water using interface of the water tank is connected with a hot water interface of the faucet through a pipeline.
When the following conditions are met at the same time, the water replenishing state is entered, and the three-way valve enables the water inlet to be communicated with the tap water pipe;
1) the water level in the water tank is lower than the upper limit water level;
2) the temperature of the water outlet is higher than the upper limit value of the temperature.
When any one of the following conditions is met, the water replenishing state is exited;
1) the water level in the water tank is higher than the upper limit water level;
2) the temperature of the water outlet is lower than the lower temperature limit value.
When the following conditions are met, the water tank enters a water heating state, the water pump is started, the three-way valve enables the water inlet to be communicated with a water pump pipeline, and the priority of the water tank heating state is higher than that of a water supplementing state;
1) the water level in the water tank is higher than the lower limit water level;
2) the water temperature in the water tank is lower than a set lower limit value;
3) the temperature of the water outlet is higher than the temperature of water in the water tank.
When any one of the following conditions is met, the box exits from a temperature-increasing state;
1) the water level in the water tank is lower than the lower limit water level;
2) the water temperature in the water tank is higher than a set upper limit value;
3) the temperature of the water outlet is lower than the temperature of water in the water tank.
The invention has the advantages of simple structure, copper pipe processing, simplicity, reliability, convenient maintenance, short distance between the water tank and the heat collecting equipment, avoidance of long-distance pipe distribution and safe and convenient use.
Drawings
The following is a brief description of the contents of each figure and the symbols in the figures in the description of the invention:
FIG. 1 is a schematic view of a wall-mounted solar water heater;
the labels in the above figures are: 1. a water inlet; 2. erecting a copper pipe; 3. a frame; 4. a main copper pipe; 5. a temperature sensor; 6. a water outlet; 7. a three-way valve; 8. a water tank; 9. and (4) a water pump.
Detailed Description
The following description of the embodiments with reference to the drawings is provided to describe the embodiments of the present invention, and the embodiments of the present invention, such as the shapes and configurations of the components, the mutual positions and connection relationships of the components, the functions and working principles of the components, the manufacturing processes and the operation and use methods, etc., will be further described in detail to help those skilled in the art to more completely, accurately and deeply understand the inventive concept and technical solutions of the present invention.
As shown in fig. 1, wall-hanging solar water heater is equipped with the frame 3 of hanging on the outer wall, the upper portion level of 3 lateral surfaces of frame is fixed with a main copper pipe 4, the below of main copper pipe 4 is fixed with many vertical copper pipes 2 of fixing on frame 3 side by side, it is sealed with main copper pipe 4 intercommunication bottom to erect 2 upper ends of copper pipe, it has black heat absorption coating to erect to coat on copper pipe 2 and the main copper pipe 4, utilize the copper pipe to replace present vacuum tube promptly, following advantage has, and is strong in rigidity, can be more resistance to pressure, it is not fragile, even if damage can maintain, the weld joint is mended, and need not change the component, energy-concervin. One end of the main copper pipe 4 is a water inlet 1, and the other end is a water outlet 6. A layer of reflective coating is attached to the outer side surface of the frame 3, so that the heat radiation effect can be improved,
the whole hot water system is communicated through a three-way valve 7, the three-way valve 7 is an electromagnetic valve and can be electrically controlled, the three-way valve 7 normally is a three-way open circuit, a water inlet 1 is connected with a port of the three-way valve 7, another port of the three-way valve 7 is connected with a tap water pipeline, a water pump 9 is connected with the rest port of the three-way valve 7 through a pipeline, the water pump 9 is installed in a water tank 8, the water tank 8 is a heat preservation water tank 8, a water outlet 6 is connected with the water tank 8 through a pipeline to form a water replenishing pipeline, and a. The water tank 8 is arranged above a water tap in a room, and a water using interface of the water tank 8 is connected with a hot water interface of the water tap through a pipeline, so that hot water supply can be completed through self gravity.
In order to facilitate electric control, temperature sensors 5 are arranged in the water tank 8 and the water outlet 6, the temperature sensors 5 output temperature signals to the controller, and the controller outputs control signals to the three-way valve 7. Be equipped with level sensor in the water tank 8, level sensor output digital signal to controller, 8 fixed surface in water tank have a display screen, and the controller is connected the display screen and is exported water level and temperature signal to the display screen display and show, and convenience of customers observes and knows specific parameter.
When the following conditions are met at the same time, the water replenishing state is entered, and the three-way valve 7 enables the water inlet 1 to be communicated with the tap water pipe;
1) the water level in the water tank 8 is lower than the upper limit water level;
2) the temperature of the water outlet 6 is higher than the upper limit value of the temperature.
When any one of the following conditions is met, the water replenishing state is exited;
1) the water level in the water tank 8 is higher than the upper limit water level;
2) the temperature of the water outlet 6 is lower than the lower temperature limit value.
When the water tank 8 is in a temperature increasing state under the following conditions, the water pump 9 is started, the three-way valve 7 enables the pipelines of the water inlet 1 and the water pump 9 to be communicated, and the priority of the temperature increasing state of the water tank 8 is higher than that of a water supplementing state;
1) the water level in the water tank 8 is higher than the lower limit water level;
2) the temperature of the water in the water tank 8 is lower than a set lower limit value;
3) the temperature of the water outlet 6 is higher than that of the water in the water tank 8.
When any one of the following conditions is met, the box exits from a temperature-increasing state;
1) the water level in the water tank 8 is lower than the lower limit water level;
2) the water temperature in the water tank 8 is higher than a set upper limit value;
3) the temperature of the water outlet 6 is lower than that of the water in the water tank 8.
The invention has been described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the specific implementation in the above-described manner, and it is within the scope of the invention to apply the inventive concept and solution to other applications without substantial modification.
Claims (10)
1. The utility model provides a wall-hanging solar water heater, is equipped with the frame of hanging on the outer wall which characterized in that: the upper portion level of frame lateral surface is fixed with a main copper pipe, the below of main copper pipe is fixed with many vertical copper pipes of fixing on the frame side by side, it is sealed with main copper pipe intercommunication bottom to erect copper pipe upper end, it has black heat absorption coating to scribble on copper pipe and the main copper pipe, main copper pipe one end is the water inlet, and the other end is the delivery port.
2. The wall-mounted solar water heater according to claim 1, wherein: a layer of reflective coating is attached to the outer side face of the frame.
3. The wall-mounted solar water heater according to claim 1 or 2, wherein: the water inlet is connected with one interface of the three-way valve, the other interface of the three-way valve is connected with a tap water pipeline, the water outlet is connected with the water tank through a pipeline, a water pump is arranged in the water tank, and the water pump is connected with the rest interfaces of the three-way valve through pipelines.
4. The wall-mounted solar water heater according to claim 3, wherein: all be equipped with temperature sensor in water tank and the delivery port, temperature sensor output temperature signal to controller, controller output control signal is to the three-way valve.
5. The wall-mounted solar water heater according to claim 4, wherein: the water tank is internally provided with a water level sensor which outputs a digital signal to the controller, the surface of the water tank is fixed with a display screen, and the controller is connected with the display screen and outputs a water level signal and a water temperature signal to the display screen for display.
6. The wall-mounted solar water heater according to claim 5, wherein: the water tank is arranged above the indoor faucet, and a water using interface of the water tank is connected with a hot water interface of the faucet through a pipeline.
7. A wall mounted solar water heater according to any one of claims 3-5, characterized in that:
when the following conditions are met at the same time, the water replenishing state is entered, and the three-way valve enables the water inlet to be communicated with the tap water pipe;
1) the water level in the water tank is lower than the upper limit water level;
2) the temperature of the water outlet is higher than the upper limit value of the temperature.
8. The wall-mounted solar water heater of claim 7, wherein:
when any one of the following conditions is met, the water replenishing state is exited;
1) the water level in the water tank is higher than the upper limit water level;
2) the temperature of the water outlet is lower than the lower temperature limit value.
9. The wall-mounted solar water heater of claim 8, wherein:
when the following conditions are met, the water tank enters a water heating state, the water pump is started, the three-way valve enables the water inlet to be communicated with a water pump pipeline, and the priority of the water tank heating state is higher than that of a water supplementing state;
1) the water level in the water tank is higher than the lower limit water level;
2) the water temperature in the water tank is lower than a set lower limit value;
3) the temperature of the water outlet is higher than the temperature of water in the water tank.
10. The wall-mounted solar water heater of claim 9, wherein:
when any one of the following conditions is met, the box exits from a temperature-increasing state;
1) the water level in the water tank is lower than the lower limit water level;
2) the water temperature in the water tank is higher than a set upper limit value;
3) the temperature of the water outlet is lower than the temperature of water in the water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011601428.3A CN112665198A (en) | 2020-12-30 | 2020-12-30 | Wall-mounted solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011601428.3A CN112665198A (en) | 2020-12-30 | 2020-12-30 | Wall-mounted solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112665198A true CN112665198A (en) | 2021-04-16 |
Family
ID=75410609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011601428.3A Pending CN112665198A (en) | 2020-12-30 | 2020-12-30 | Wall-mounted solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112665198A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0113098A2 (en) * | 1982-12-27 | 1984-07-11 | Kabushiki Kaisha Toshiba | Self-tracking mechanisms for solar collectors |
| CN201184704Y (en) * | 2008-03-24 | 2009-01-21 | 王军 | Wall hanging type flat-plate solar system for verandah |
| CN201242219Y (en) * | 2008-06-12 | 2009-05-20 | 浙江中新能源发展有限公司 | Solar water-heating system with centralization heat collection/storage and door-division heat-compensation |
| CN205137959U (en) * | 2015-11-03 | 2016-04-06 | 徐林根 | Balcony hanging solar energy can make up formula water heater with air of no compressor |
-
2020
- 2020-12-30 CN CN202011601428.3A patent/CN112665198A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0113098A2 (en) * | 1982-12-27 | 1984-07-11 | Kabushiki Kaisha Toshiba | Self-tracking mechanisms for solar collectors |
| CN201184704Y (en) * | 2008-03-24 | 2009-01-21 | 王军 | Wall hanging type flat-plate solar system for verandah |
| CN201242219Y (en) * | 2008-06-12 | 2009-05-20 | 浙江中新能源发展有限公司 | Solar water-heating system with centralization heat collection/storage and door-division heat-compensation |
| CN205137959U (en) * | 2015-11-03 | 2016-04-06 | 徐林根 | Balcony hanging solar energy can make up formula water heater with air of no compressor |
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Application publication date: 20210416 |
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| RJ01 | Rejection of invention patent application after publication |