CN215930167U - Intelligent control system for pump station of solar heat collector without water tank - Google Patents
Intelligent control system for pump station of solar heat collector without water tank Download PDFInfo
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- CN215930167U CN215930167U CN202122596823.3U CN202122596823U CN215930167U CN 215930167 U CN215930167 U CN 215930167U CN 202122596823 U CN202122596823 U CN 202122596823U CN 215930167 U CN215930167 U CN 215930167U
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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
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Abstract
The utility model provides an intelligent control system for a water tank-free solar heat collector pump station, which comprises a circulating heating pump station and an external pipeline; the circulating heating pump station comprises an electric heater, a controller, a circulating pump, a connecting pipe and a shell; the solar energy hot water outlet pipe without the water tank is connected to the circulating pump, the other side of the circulating pump is connected to the electric heater through a pipeline, the upper part of one side of the electric heater is connected to a water outlet pipe, the tail end of the water outlet pipe is connected with a first three-way valve, two outlets of the first three-way valve are respectively connected with a circulating water pipe and a hot water pipe, and the circulating water pipe is provided with a one-way valve; a second three-way valve is installed in the circulating water pipe at the lower part of the one-way valve, and two outlets of the second three-way valve are respectively connected with a solar cold water inlet pipe without a water tank and a tap water pipe; and the running water in the running water pipe enters the solar energy without the water tank through the three-way valve II. The utility model achieves the purpose of supplying and using hot water in all weather by connecting the solar water heater without the water tank with the intelligent control system in series; and the whole occupied space of the machine is small, and the electric load is small.
Description
Technical Field
The utility model belongs to the technical field of solar water heaters, and particularly belongs to an intelligent control system of a solar heat collector pump station without a water tank.
Background
The existing solar heat collector without a water tank has insufficient heat absorption when weather is bad, so that the water temperature in the heat collector is insufficient and the heat collector cannot be directly used, and the solution in the prior art is mainly as follows:
(1) the water storage type electric water heater is used for supplementing hot water, has lower power and meets the requirement of a household circuit; however, the size is large, the production cost is high, the installation space is large, and the popularization and the use are difficult in the city with small soil and gold size;
(2) supplementing hot water in an instant heating manner; the instant heating mode is mainly divided into two modes at present, one mode is an electric heating mode, and the other mode is a gas heating mode; in an electric heating instant heating type water replenishing mode, although the volume is small, the power is high, so that the household electric load is large, and when other household appliances are used, the household total load is difficult to meet the electric load requirement commonly used with other household appliances; and the gas heating instant heating type water replenishing mode has more unsafe factors and is not popularized and used in a large range.
Therefore, when the solar heat collector without the water tank is used, the water cannot be used due to the influence of weather on the water temperature, and the applicant develops a circulating heating mode to meet the use requirement of the water temperature.
SUMMERY OF THE UTILITY MODEL
The utility model provides an intelligent control system for a water tank-free solar heat collector pump station, which solves the technical problems that a water tank-free solar heat collector in the background technology cannot be used due to the influence of weather and the low water temperature.
An intelligent control system for a water tank-free solar heat collector pump station is characterized by comprising a circulating heating pump station and an external pipeline;
the circulation heating pump station comprises: the device comprises an electric heater, a controller, a circulating pump, a connecting pipe and a shell;
the controller comprises a controller panel and a strong circuit board; a strong circuit board, an electric heater, a circulating pump and a connecting pipe are arranged in the shell, and a controller panel is arranged outside the shell;
a temperature sensor is arranged in the electric heater, and the signal of the temperature sensor is connected to the controller; one side of the electric heater is provided with a connecting terminal which is connected with the strong circuit board through a connecting wire;
the circulating pump is connected with the controller through signals; the solar energy hot water outlet pipe without the water tank is connected to the circulating pump, the other side of the circulating pump is connected to the electric heater through a pipeline, the upper part of one side of the electric heater is connected to a water outlet pipe, the tail end of the water outlet pipe is connected with a first three-way valve, two outlets of the first three-way valve are respectively connected with a circulating water pipe and a hot water pipe, and the circulating water pipe is provided with a one-way valve;
a second three-way valve is installed in the circulating water pipe at the lower part of the one-way valve, and two outlets of the second three-way valve are respectively connected with a cold water inlet pipe and a tap water pipe of solar energy without a water tank; and the running water in the running water pipe enters the cold water inlet pipe without the water tank through the three-way valve II.
Furthermore, a first safety valve is arranged between the water outlet pipe of the electric heater and the electric heater, and a water dropping hose is connected to the first safety valve.
Furthermore, a pre-filter, a pressure stabilizing valve and a safety valve II are arranged in the tap water pipe.
Furthermore, the water-using hot water pipe is connected to a hot water interface of the water mixing valve, the other water inlet interface of the water mixing valve is connected with a tap water pipe, and the water outlet interface of the water mixing valve is connected with a shower nozzle.
Furthermore, the outer sides of the circulating water pipe, the water using and heating water pipe and the hot water outlet pipe are provided with heat tracing belts.
Further, the control panel is installed on the shell or outside the circulating heat pump station.
When the intelligent control system for the pump station of the solar heat collector without the water tank is used, the temperature of water in solar energy without the water tank reaches the set temperature under the condition of good weather, hot water is directly conveyed to the water mixing valve through the circulating pump, the heater and the water hot water pipe, and the water cannot be heated in the middle;
when the temperature is low or the weather is poor, the water temperature is too low to meet the use requirement of a user, the circulating pump pumps water in the solar energy without the water tank according to the instruction of the controller, the water is heated by the electric heater, then enters the circulating water pipe and then enters the solar energy without the water tank, and the circulation is repeated until the set temperature of the user is reached, and the water in the water pipe keeps the required temperature for the user to use.
The utility model has the beneficial effects that:
the utility model can automatically and circularly heat the water in the solar water heater without the water tank to keep the water temperature at the required temperature, and the one-way valve is arranged in the closed circulation system, so that the hot water can only enter the solar water heater without the water tank, can not flow backwards, can not generate mixed water, and improves the utilization rate of the hot water.
The outer sides of the circulating water pipe, the water hot water pipe and the cold and hot water inlet pipe are all provided with heat tracing belts, so that the pipelines can be prevented from freezing and frost cracking after the temperature of the northern area reaches the freezing point.
In conclusion, the solar water heater without the water tank is connected with the intelligent control system in series for use, so that the purpose of supplying and using hot water in all weather is achieved; the machine occupies small space and has small electric load; is convenient for large-scale popularization and use in the market.
Drawings
FIG. 1 is a schematic diagram of the system connection principle of the present invention;
FIG. 2 is a schematic external view of a mechanically controlled cyclical heat pump station of the present invention;
FIG. 3 is a schematic diagram of the construction of a cyclical heating pump station of the present invention;
FIG. 4 is a schematic diagram of a by-wire cyclical heating pump station of the present invention;
in the figure: 1. a cyclic heat pump station; 2. a control panel; 3. a strong circuit board; 4. a pre-filter; 5. an electric heater; 6. a terminal; 7. a water outlet pipe; 8. a first three-way valve; 9. a circulating water pipe; 10. a water heating pipe; 11. a one-way valve; 12. a second three-way valve; 13. solar energy without a water tank; 14. a circulation pump; 15. a hot water outlet pipe; 16. a first safety valve; 17. a drip hose; 18. a water mixing valve; 19. a tap water pipe; 20. a shower head; 21. a temperature sensor; 22. a pressure maintaining valve; 23. and a second safety valve.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments.
Example 1
An intelligent control system for a water tank-free solar heat collector pump station is characterized by comprising a circulating heating pump station 1 and an external pipeline;
the circulation heating pump station comprises: the electric heater 5, the controller, the circulating pump 14, the connecting pipe and the shell;
the controller comprises a controller panel 2 and a strong circuit board 3; a strong circuit board 3, an electric heater 5, a circulating pump 14 and a connecting pipe are arranged in the shell, and a controller panel 2 is arranged outside the shell;
a temperature sensor 21 is arranged in the electric heater 5, and the temperature sensor 21 is connected with a controller through signals; one side of the electric heater is provided with a connecting terminal which is connected with the strong circuit board 3 through a connecting wire;
the circulating pump 14 is in signal connection with the controller, and the working state of the circulating pump is determined by the controller according to user setting; a hot water outlet pipe 15 of the solar energy 13 without the water tank is connected to a circulating pump 14, the other side of the circulating pump 14 is connected to an electric heater 5 through a pipeline, the upper part of one side of the electric heater 5 is connected to a water outlet pipe 7, a first safety valve 16 is installed between the water outlet pipe 7 of the electric heater and the electric heater 5, and a water dropping hose 17 is connected to the first safety valve 16.
The tail end of the water outlet pipe 7 is connected with a first three-way valve 8, two outlets of the first three-way valve 8 are respectively connected with a circulating water pipe 9 and a water-using hot water pipe 10, and the circulating water pipe 9 is provided with a one-way valve 11;
a second three-way valve 12 is arranged in the circulating water pipe 9 at the lower part of the one-way valve 11, and two outlets of the second three-way valve 12 are respectively connected with a cold water inlet pipe of the solar energy without a water tank 13 and a tap water pipe 19; and the incoming water in the tap water pipe 19 enters the cold water inlet pipe of the water tank-free solar energy 13 through the second three-way valve 12.
The tap water pipe 19 is provided with a pre-filter 4, a pressure stabilizing valve 22 and a second safety valve 23.
The water heating pipe 10 is connected to a hot water port of a mixing valve 18, the other water inlet port of the mixing valve 18 is connected with a tap water pipe 19, and the water outlet port of the mixing valve 18 is connected with a shower nozzle 20.
And heat tracing bands are arranged on the outer sides of the circulating water pipe 9, the water using and heating water pipe 10 and the hot water outlet pipe 15.
Example 2
On the basis of the structure of the embodiment 1, the difference from the structure of the embodiment 1 is that the control panel is installed on the casing or outside the circulation heating pump station 1.
Claims (6)
1. An intelligent control system for a water tank-free solar heat collector pump station is characterized by comprising a circulating heating pump station and an external pipeline;
the circulation heating pump station comprises: the device comprises an electric heater, a controller, a circulating pump, a connecting pipe and a shell;
the controller comprises a controller panel and a strong circuit board; a strong circuit board, an electric heater, a circulating pump and a connecting pipe are arranged in the shell, and a controller panel is arranged outside the shell;
a temperature sensor is arranged in the electric heater, and the signal of the temperature sensor is connected to the controller; one side of the electric heater is provided with a connecting terminal which is connected with the strong circuit board through a connecting wire;
the circulating pump is connected with the controller through signals; the solar energy hot water outlet pipe without the water tank is connected to the circulating pump, the other side of the circulating pump is connected to the electric heater through a pipeline, the upper part of one side of the electric heater is connected to a water outlet pipe, the tail end of the water outlet pipe is connected with a first three-way valve, two outlets of the first three-way valve are respectively connected with a circulating water pipe and a hot water pipe, and the circulating water pipe is provided with a one-way valve;
a second three-way valve is installed in the circulating water pipe at the lower part of the one-way valve, and two outlets of the second three-way valve are respectively connected with a cold water inlet pipe and a tap water pipe of solar energy without a water tank; and the running water in the running water pipe enters the cold water inlet pipe without the water tank through the three-way valve II.
2. The intelligent control system for the pump station of the solar thermal collector without the water tank according to claim 1, wherein a first safety valve is installed between the water outlet pipe of the electric heater and the electric heater, and a water dropping hose is connected to the first safety valve.
3. The intelligent control system for the solar heat collector pump station without the water tank according to claim 1, wherein a pre-filter, a pressure stabilizing valve and a second safety valve are installed in the tap water pipe.
4. The intelligent control system for the pump station of the solar thermal collector without the water tank as claimed in claim 1, wherein the water-using hot water pipe is connected to a hot water port of the water mixing valve, the other water inlet port of the water mixing valve is connected with a tap water pipe, and the water outlet port of the water mixing valve is connected with a shower nozzle.
5. The intelligent control system for the pump station of the solar thermal collector without the water tank according to claim 1, wherein the circulating water pipe, the water heating and water heating pipe and the hot water outlet pipe are provided with heat tracing bands on the outer sides.
6. The intelligent control system for the pump station of the solar thermal collector without the water tank as claimed in claim 1, wherein the controller panel is installed on the shell or outside the circulating heat pump station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122596823.3U CN215930167U (en) | 2021-10-27 | 2021-10-27 | Intelligent control system for pump station of solar heat collector without water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122596823.3U CN215930167U (en) | 2021-10-27 | 2021-10-27 | Intelligent control system for pump station of solar heat collector without water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215930167U true CN215930167U (en) | 2022-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122596823.3U Active CN215930167U (en) | 2021-10-27 | 2021-10-27 | Intelligent control system for pump station of solar heat collector without water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215930167U (en) |
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2021
- 2021-10-27 CN CN202122596823.3U patent/CN215930167U/en active Active
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