CN213901514U - Balcony solar water heating system - Google Patents
Balcony solar water heating system Download PDFInfo
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- CN213901514U CN213901514U CN202022435539.3U CN202022435539U CN213901514U CN 213901514 U CN213901514 U CN 213901514U CN 202022435539 U CN202022435539 U CN 202022435539U CN 213901514 U CN213901514 U CN 213901514U
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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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Abstract
A balcony solar water heating system relates to the technical field of solar water heating, and comprises a heat storage water tank, wherein a water inlet of the heat storage water tank is connected with a cold water pipe, and a water outlet of the heat storage water tank is connected with a hot water pipe; a zero cold water circulation mechanism is arranged in the heat storage water tank and comprises an inner container, a water replenishing pipe and a water outlet pipe; the water replenishing pipe is connected with the water inlet, and the water outlet pipe is connected with the water outlet; a temperature measuring probe I is arranged on the water outlet pipe, a thermostatic valve is arranged on the water outlet pipe, and the thermostatic valve is connected with the water replenishing pipe through a water replenishing branch pipe; a temperature measuring probe II, a circulating pump and a water flow sensor are arranged on the water replenishing pipe; a mixed water circulation pipeline is arranged on one side far away from the heat storage water tank, the mixed water circulation pipeline comprises a water mixing pipe and a water return pipe, and the water return pipe and the cold water pipe are both connected with a water inlet header pipe; a temperature control valve is arranged on the mixed water circulating pipeline; the water consumption point is provided with a water mixing valve, the hot water side of the water mixing valve is connected with a water mixing pipe, and the cold water side of the water mixing valve is connected with a water return pipe. The utility model has the characteristics of zero cold water, constant temperature go out water, using water wisely.
Description
Technical Field
The utility model belongs to the technical field of the solar water heating technique and specifically relates to a balcony solar water heating system.
Background
At present, a heat storage water tank of a balcony solar water heating system is generally arranged on a balcony, however, water consumption points in a house are numerous, each water consumption point is far away from the heat storage water tank, and particularly, a large amount of cold water needs to be discharged before the balcony solar water heating system is used in winter, so that water resources are wasted. The solar heat storage water tank generally adopts high-level water taking, when a user uses water, high-temperature water flows into a wall pipeline firstly, after the water is used up, the heat of the high-temperature water in the water pipe is completely dissipated, so that the solar water heating quantity is insufficient, the use public praise of solar energy is reduced, and a large amount of use cost is increased virtually. In addition, the user is when using hot water, because need mix the high-temperature water of solar energy to suitable bathing temperature, the user is very high to the regulation required precision of mixing the water valve, along with the reduction of water tank temperature, the user still need adjust mixing the water valve from time to time, causes a great deal of use inconvenience, danger such as high temperature scald even.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough to prior art provides a balcony solar water heating system of zero cold water, constant temperature play water, using water wisely.
The utility model aims to solve the technical problem that the technical scheme is realized, the utility model relates to a balcony solar water heating system which is characterized by comprising a heat storage water tank heated by solar energy, wherein the heat storage water tank is provided with a water inlet and a water outlet, the water inlet of the heat storage water tank is connected with a cold water pipe, and the water outlet of the heat storage water tank is connected with a hot water pipe;
a zero cold water circulation mechanism is arranged in the heat storage water tank and comprises an inner container, a water replenishing pipe with one end extending into the bottom of the inner container and a water outlet pipe with one end extending into the top of the inner container; the other end of the water replenishing pipe is connected with a water inlet of the heat storage water tank, and the other end of the water outlet pipe is connected with a water outlet of the heat storage water tank; a temperature probe I is arranged on the water outlet pipe close to the water outlet, a thermostatic valve is arranged on the water outlet pipe close to the liner, and the thermostatic valve is connected with a water replenishing pipe through a water replenishing branch pipe; a temperature measuring probe II, a circulating pump and a water flow sensor are arranged on a water replenishing pipe between a water inlet of the heat storage water tank and the water replenishing branch pipe;
a mixed water circulation pipeline connected with a water using point is arranged on one side far away from the heat storage water tank, the mixed water circulation pipeline comprises a mixed water pipe with one end connected with a hot water pipe and a water return pipe with one end connected with a cold water pipe, and the water return pipe and the cold water pipe are both connected with a water inlet header pipe; a temperature control valve is arranged at the far end of the water mixing circulation pipeline, which is far away from the heat storage water tank;
the water consumption point is provided with a water mixing valve, the hot water side of the water mixing valve is connected with a water mixing pipe, and the cold water side of the water mixing valve is connected with a water return pipe.
The utility model discloses the technical problem that solve can also further realize through following technical scheme, above the balcony solar water heating system in: the temperature control valve is a one-way temperature control valve.
The utility model discloses the technical problem that solve can also further realize through following technical scheme, above the balcony solar water heating system in: the circulating pump is a one-way pump.
The utility model discloses the technical problem that solve can also further realize through following technical scheme, above the balcony solar water heating system in: be equipped with heat transfer coil pipe in the heat storage water tank, the both ends of heat transfer coil pipe are met with the solar collector for heat storage water tank heat supply through solar energy heat supply pipeline.
Compared with the prior art, the beneficial effects of the utility model are that:
the zero cold water circulation mechanism is arranged in the heat storage water tank, the circulation pump is arranged to realize the circulation of hot water in the pipeline, a user opens the water mixing valve at a water inlet, and the hot water circulated in the pipeline flows out, so that the hot water can be used immediately after being opened, no cold water exists, the waiting is not needed, the water is saved, and the hot water utilization rate of the heat storage water tank is improved;
the temperature probes I and II are arranged to monitor the water temperature in the pipeline in real time, when the water temperature is reduced, the circulating pump is started to circulate hot water, and when the temperature reaches a set temperature, the circulating pump is closed; hot water in the hot water pipeline is guaranteed to be constantly discharged, scalding is reduced, and water using experience of a user is greatly improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the water heater comprises a heat storage water tank, 2 parts of a cold water pipe, 3 parts of a hot water pipe, 4 parts of an inner container, 5 parts of a water replenishing pipe, 6 parts of a water outlet pipe, 7 parts of a temperature measuring probe I, 8 parts of a thermostatic valve, 9 parts of a water replenishing branch pipe, 10 parts of a temperature measuring probe II, 11 parts of a circulating pump, 12 parts of a water flow sensor, 13 parts of a water mixing pipe, 14 parts of a water return pipe, 15 parts of a water inlet main pipe, 16 parts of a temperature control valve and 17 parts of a water mixing valve.
Detailed Description
The following further describes embodiments of the present invention in order to facilitate further understanding of the present invention by those skilled in the art, and does not constitute a limitation to the right thereof.
Embodiment 1, referring to fig. 1, a balcony solar water heating system includes a heat storage water tank 1 heated by solar energy, the heat storage water tank 1 is provided with a water inlet and a water outlet, the water inlet of the heat storage water tank 1 is connected with a cold water pipe 2, and the water outlet of the heat storage water tank 1 is connected with a hot water pipe 3;
a zero-cold-water circulation mechanism is arranged in the heat storage water tank 1 and comprises an inner container 4, a water replenishing pipe 5 with one end extending into the bottom of the inner container 4 and a water outlet pipe 6 with one end extending into the top of the inner container 4; the other end of the water replenishing pipe 5 is connected with a water inlet of the heat storage water tank 1, and the other end of the water outlet pipe 6 is connected with a water outlet of the heat storage water tank 1; a temperature measuring probe I7 is arranged on the water outlet pipe 6 close to the water outlet, a thermostatic valve 8 is arranged on the water outlet pipe 6 close to the liner 4, and the thermostatic valve 8 is connected with the water replenishing pipe 5 through a water replenishing branch pipe 9; a temperature measuring probe II 10, a circulating pump 11 and a water flow sensor 12 are arranged on a water replenishing pipe 5 between a water inlet of the heat storage water tank 1 and the water replenishing branch pipe 9; the temperature probes I7 and II can respectively detect the water temperature in the pipeline, when the temperature probe I7 detects that the water temperature in the pipeline is lower, the circulating pump 11 is started, hot water sequentially passes through the water outlet pipe 6, the hot water pipe 3, the water mixing pipe 13, the water return pipe 14, the cold water pipe 2, the water supplementing pipe 5 and the inner container 4 to circulate the hot water, and the water temperature in the pipeline is increased; and when the temperature measuring probe II 10 detects that the temperature of the water in the pipeline reaches a set value, the circulating pump 11 is closed, and the hot water circulation is stopped.
The thermostatic valve 8 is provided with a cold water port, a hot water port and a constant temperature water outlet, the cold water port of the thermostatic valve 8 is connected with the water replenishing branch pipe 9, the hot water port of the thermostatic valve 8 is connected with the water outlet pipe 6, the constant temperature water outlet of the thermostatic valve 8 is connected with the hot water port, and the thermostatic valve 8 is used for assisting in adjusting the temperature of water in the hot water pipe 3, so that the water outlet temperature of the hot water pipe 3 is more stable.
A mixed water circulation pipeline connected with a water using point is arranged on one side far away from the heat storage water tank 1, the mixed water circulation pipeline comprises a mixed water pipe 13 with one end connected with the hot water pipe 3 and a return water pipe 14 with one end connected with the cold water pipe 2, and the return water pipe 14 and the cold water pipe 2 are both connected with a water inlet main pipe 15; a temperature control valve 16 is arranged at the far end of the water mixing circulation pipeline far away from the heat storage water tank 1;
the water consumption point is provided with a water mixing valve 17, the hot water side of the water mixing valve 17 is connected with the water mixing pipe 13, and the cold water side of the water mixing valve 17 is connected with the water return pipe 14.
The temperature control valve 16 is a one-way temperature control valve 16.
The circulating pump is a one-way pump.
Be equipped with heat transfer coil pipe in the heat storage water tank, the both ends of heat transfer coil pipe are met with the solar collector for heat storage water tank heat supply through solar energy heat supply pipeline.
When a user needs cold water, the water mixing valve 17 is opened to the cold water side, and the cold water is conveyed by the water inlet main pipe 15 through the water return pipe 14; when a user needs hot water, the hot water is conveyed through the water outlet pipe 6, the hot water pipe 3 and the water mixing pipe 13, the temperature of cold water circulating in the pipeline is constant, the discharged cold water is directly hot water, waiting is not needed, the hot water is used immediately, and water is saved.
Claims (4)
1. The utility model provides a balcony solar water heating system which characterized in that: the solar water heater comprises a heat storage water tank heated by solar energy, wherein the heat storage water tank is provided with a water inlet and a water outlet, the water inlet of the heat storage water tank is connected with a cold water pipe, and the water outlet of the heat storage water tank is connected with a hot water pipe;
a zero cold water circulation mechanism is arranged in the heat storage water tank and comprises an inner container, a water replenishing pipe with one end extending into the bottom of the inner container and a water outlet pipe with one end extending into the top of the inner container; the other end of the water replenishing pipe is connected with a water inlet of the heat storage water tank, and the other end of the water outlet pipe is connected with a water outlet of the heat storage water tank; a temperature probe I is arranged on the water outlet pipe close to the water outlet, a thermostatic valve is arranged on the water outlet pipe close to the liner, and the thermostatic valve is connected with a water replenishing pipe through a water replenishing branch pipe; a temperature measuring probe II, a circulating pump and a water flow sensor are arranged on a water replenishing pipe between a water inlet of the heat storage water tank and the water replenishing branch pipe;
a mixed water circulation pipeline connected with a water using point is arranged on one side far away from the heat storage water tank, the mixed water circulation pipeline comprises a mixed water pipe with one end connected with a hot water pipe and a water return pipe with one end connected with a cold water pipe, and the water return pipe and the cold water pipe are both connected with a water inlet header pipe; a temperature control valve is arranged at the far end of the water mixing circulation pipeline, which is far away from the heat storage water tank;
the water consumption point is provided with a water mixing valve, the hot water side of the water mixing valve is connected with a water mixing pipe, and the cold water side of the water mixing valve is connected with a water return pipe.
2. The balcony solar water heating system according to claim 1, wherein: the temperature control valve is a one-way temperature control valve.
3. The balcony solar water heating system according to claim 1, wherein: the circulating pump is a one-way pump.
4. The balcony solar water heating system according to claim 1, wherein: be equipped with heat transfer coil pipe in the heat storage water tank, the both ends of heat transfer coil pipe are met with the solar collector for heat storage water tank heat supply through solar energy heat supply pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022435539.3U CN213901514U (en) | 2020-10-28 | 2020-10-28 | Balcony solar water heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022435539.3U CN213901514U (en) | 2020-10-28 | 2020-10-28 | Balcony solar water heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213901514U true CN213901514U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022435539.3U Active CN213901514U (en) | 2020-10-28 | 2020-10-28 | Balcony solar water heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213901514U (en) |
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2020
- 2020-10-28 CN CN202022435539.3U patent/CN213901514U/en active Active
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