CN215372998U - Solar water heater capable of automatically adjusting water supply mode - Google Patents
Solar water heater capable of automatically adjusting water supply mode Download PDFInfo
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- CN215372998U CN215372998U CN202121567998.5U CN202121567998U CN215372998U CN 215372998 U CN215372998 U CN 215372998U CN 202121567998 U CN202121567998 U CN 202121567998U CN 215372998 U CN215372998 U CN 215372998U
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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
The utility model relates to the technical field of solar water heaters, in particular to a solar water heater capable of automatically adjusting a water supply mode. According to the utility model, the liquid level sensor and the control panel are arranged, so that the automatic water supply adjustment is realized, more manpower is saved, the water supply is more timely, the preheating mechanism is arranged to preliminarily preheat cold water and then enter the water storage tank, the water temperature is prevented from being too low, the water storage tank is prevented from being affected by expansion with heat and contraction with cold, the service life of the device is prolonged, and the safety is improved.
Description
Technical Field
The utility model relates to the technical field of solar water heaters, in particular to a solar water heater capable of automatically adjusting a water supply mode.
Background
The flat-plate solar water heater is designed and developed in a matching way for small high-rise houses, the water tank is placed in a balcony, a roof, a wall and the like, the flat-plate solar heat collector is placed on the balcony, a window, the roof and the wall in a building fence, the defect that the traditional solar water heater cannot be perfectly combined with a building and an environment due to inherent deficiency is overcome, the heat collector and the water tank are mutually separated, the heat collector can be flexibly installed on the roof, the skylight, the balcony or the wall, is not limited by position, and the perfect combination with the integration of the high-rise building and the environment is achieved.
When the existing solar water heater is used, water supply of the solar water heater is generally carried out by manually controlling a water valve, so that manpower is wasted, water supply is not timely enough, the water supply amount is difficult to control, and secondly, cold water is directly added into a water storage tank and is easily influenced by expansion and contraction effects, so that the water storage tank and a heat collecting plate are easily broken, and the service life is influenced. Accordingly, a solar water heater with an autonomously regulated water supply manner is provided by those skilled in the art to solve the problems set forth in the above background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a solar water heater capable of automatically adjusting a water supply mode, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a solar water heater capable of automatically adjusting a water supply mode comprises a water storage tank and a support, wherein a water inlet is communicated with the upper portion of one side of the water storage tank, a preheating mechanism is communicated with one side of the water inlet, which is far away from the water storage tank, a connecting valve pipe is communicated with one end of the preheating mechanism, which is far away from the water inlet, a water outlet valve pipe is communicated with the bottom of one side of the water storage tank, a vertically arranged liquid level sensor is inserted into the center of the upper side of the water storage tank, the lower end of the liquid level sensor penetrates and extends into the water storage tank, an obliquely arranged installation frame is fixedly connected onto the support, a heat conduction bent pipe is fixedly connected into the installation frame, a heat conduction pipe is communicated with one end of the heat conduction bent pipe, one end of the heat conduction pipe, which is far away from the heat conduction bent pipe, penetrates and extends into the water storage tank and is fixedly connected with a heat exchange coil pipe, one end of the heat exchange coil, which is far away from the heat conduction pipe, is communicated with the heat exchange pipe, and the one end that the heat exchange coil pipe was kept away from to the backheat pipe runs through the outside that extends to the storage water tank and sets up with the one end intercommunication of heat conduction return bend, the upside fixedly connected with heat collection plate of installation frame, and heat collection plate and heat conduction return bend fixed connection.
As a still further scheme of the utility model: the preheating mechanism comprises a heating cylinder, one end of the heating cylinder is communicated with the connecting valve pipe, the other end of the heating cylinder is communicated with the water inlet, an electric heater is fixedly connected to the lower side of the heating cylinder, an electric heating pipe is fixedly connected to the heating cylinder, and one end of the electric heating pipe is electrically connected with the electric heater.
As a still further scheme of the utility model: the heat conduction bent pipe, the heat conduction pipe, the heat exchange coil and the heat return pipe are all made of pure copper components.
As a still further scheme of the utility model: and the connecting valve pipe and the water outlet valve pipe are both connecting pipes with electromagnetic control valves.
As a still further scheme of the utility model: the front side fixedly connected with control panel of storage water tank, and preheat the one end of mechanism, level sensor, connecting valve pipe and play water valve pipe respectively with control panel electric connection.
As a still further scheme of the utility model: and a pressure stabilizing valve is communicated with the upper side of the water storage tank.
As a still further scheme of the utility model: a sewage discharge valve port is arranged at the lower part of one side of the water storage tank.
Compared with the prior art, the utility model has the beneficial effects that:
1. the solar energy is converted into heat energy by the heat collection plate, the heat energy is transmitted to the heat conduction bent pipe, the fluid in the heat conduction bent pipe is heated, the heat fluid is guided into the heat exchange coil pipe through the heat guide pipe, the heat fluid in the heat exchange coil pipe and the water in the water storage tank are subjected to heat exchange, the water in the water storage tank is heated, and the fluid flows back to the heat conduction bent pipe through the heat return pipe to be circularly heated, so that the water in the water storage tank is heated, the heating effect is good, the structure is simple, and the maintenance is convenient.
2. Through setting up level sensor and control panel, when the water level in the water storage tank is less, level sensor can detect the water level and cross lowly, sends a signal for control panel, and control connection valve pipe is opened, pours into the water storage tank into the water source by the water inlet in, and when the water level reached the back, connection valve pipe self-closing realized independently adjusting the water supply, uses manpower sparingly more, and the moisturizing is more timely.
3. Through setting up preheating mechanism, before cold water gets into the storage water tank, start electric heater work, for electric heating pipe ohmic heating, produce high temperature, can tentatively preheat the cold water of convection current in the cartridge heater, in the reentrant storage water tank, avoid the temperature to hang down excessively, lead to the storage water tank to receive expend with heat and contract with cold influence to prolong the life of this device, improve the security.
Drawings
FIG. 1 is a schematic perspective view of a solar water heater with an autonomous water supply mode;
FIG. 2 is a schematic perspective view of a stand and a heat exchange coil in a solar water heater with an autonomous water supply adjustment;
fig. 3 is a schematic sectional perspective view of a heating cylinder of a solar water heater with an autonomous water supply adjustment.
In the figure: 1. a water storage tank; 2. a support; 3. a water inlet; 4. connecting a valve pipe; 5. a water outlet valve pipe; 6. a liquid level sensor; 7. a mounting frame; 8. a heat conducting bent pipe; 9. a heat-guiding pipe; 10. a heat exchange coil; 11. a heat recovery pipe; 12. a heat collecting plate; 13. a heating cylinder; 14. an electric heater; 15. an electric heating tube; 16. a control panel; 17. a pressure maintaining valve; 18. a sewage valve port.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, a solar water heater with an autonomous water supply adjustment mode includes a water storage tank 1 and a support frame 2, a water inlet 3 is communicated with an upper portion of one side of the water storage tank 1, a preheating mechanism is communicated with a side of the water inlet 3 away from the water storage tank 1, a connecting valve pipe 4 is communicated with an end of the preheating mechanism away from the water inlet 3 for connecting a water supply pipeline, a water outlet valve pipe 5 is communicated with a bottom of one side of the water storage tank 1 for discharging hot water for use, a vertically disposed liquid level sensor 6 is inserted into a center of an upper side of the water storage tank 1, for the prior art, a liquid level is automatically monitored for automatic water supply operation, a lower end of the liquid level sensor 6 extends into the water storage tank 1, an obliquely disposed mounting frame 7 is fixedly connected to the support frame 2, and a heat conduction elbow 8 is fixedly connected to the mounting frame 7, one end of the heat conduction bent pipe 8 is communicated with a heat conduction pipe 9, one end of the heat conduction pipe 9, far away from the heat conduction bent pipe 8, penetrates and extends into the water storage tank 1 and is fixedly connected with a heat exchange coil pipe 10, one end of the heat exchange coil pipe 10, far away from the heat conduction pipe 9, is communicated with a heat return pipe 11, one end of the heat return pipe 11, far away from the heat exchange coil pipe 10, penetrates and extends to the outer side of the water storage tank 1 and is communicated with one end of the heat conduction bent pipe 8, the upper side of the installation frame 7 is fixedly connected with a heat collection plate 12, the heat collection plate 12 is fixedly connected with the heat conduction bent pipe 8, the heat collection plate 12 converts solar energy into heat energy which is transmitted onto the heat conduction bent pipe 8 to heat fluid in the heat conduction bent pipe 8, the heat fluid is guided into the heat exchange coil pipe 10 through the heat conduction pipe 9, the heat fluid in the heat exchange coil pipe 10 exchanges heat with water in the water storage tank 1 to heat water in the water storage tank 1, and the fluid flows back into the heat conduction bent pipe 8 through the heat return pipe 11 to be circularly heated, further, the water in the water storage tank 1 is heated, the heating effect is good, the structure is simple, and the maintenance is convenient;
in fig. 3: the preheating mechanism comprises a heating cylinder 13, one end of the heating cylinder 13 is communicated with a connecting valve pipe 4, the other end of the heating cylinder 13 is communicated with a water inlet 3, an electric heater 14 is fixedly connected to the lower side of the heating cylinder 13, an electric heating pipe 15 is fixedly connected to the heating cylinder 13, one end of the electric heating pipe 15 is electrically connected with the electric heater 14, the electric heater 14 works to electrify and heat the electric heating pipe 15 to generate high temperature, cold water flowing through the heating cylinder 13 can be preheated preliminarily and then enters the water storage tank 1 to avoid the influence of expansion and contraction of the water temperature on the water storage tank 1, so that the service life of the device is prolonged, and the safety is improved;
in fig. 2: the heat-conducting bent pipe 8, the heat-guiding pipe 9, the heat exchange coil 10 and the heat return pipe 11 are all made of pure copper components, so that the heat-conducting bent pipe is corrosion-resistant, good in heat-conducting effect and long in service life;
in fig. 1: the connecting valve pipe 4 and the water outlet valve pipe 5 both adopt connecting pipes with electromagnetic control valves, so that intelligent control is facilitated, and the water outlet valve pipe is the prior art;
in fig. 1: the front side of the water storage tank 1 is fixedly connected with a control panel 16, the preheating mechanism, a liquid level sensor 6, one ends of a connecting valve pipe 4 and a water outlet valve pipe 5 are respectively electrically connected with the control panel 16, the control panel 16 comprises a display panel, a control unit, a data processing unit and a data storage unit, the intelligent control is realized, the prior art is adopted, when the water level in the water storage tank 1 is low, the liquid level sensor 6 can detect that the water level is too low, a signal is sent to the control panel 16, the connecting valve pipe 4 is controlled to be opened, a water source is injected into the water storage tank 1 from a water inlet 3, after the water level reaches, the connecting valve pipe 4 is automatically closed, the self-regulation water supply is realized, the labor is saved, and the water supplement is more timely;
in fig. 1: the upper side of the water storage tank 1 is communicated with a pressure stabilizing valve 17 for automatically discharging pressure of the water storage tank 1;
in fig. 1: a sewage draining valve port 18 is arranged at the lower part of one side of the water storage tank 1, so that the water storage tank 1 can be cleaned regularly.
The working principle of the utility model is as follows: when the device works, the heat collecting plate 12 converts solar energy into heat energy, the heat energy is transmitted to the heat conducting bent pipe 8, fluid in the heat conducting bent pipe 8 is heated, the heat fluid is guided into the heat exchange coil 10 through the heat guide pipe 9, the heat fluid in the heat exchange coil 10 exchanges heat with water in the water storage tank 1 to heat the water in the water storage tank 1, and the fluid flows back to the heat conducting bent pipe 8 through the heat return pipe 11 to be circularly heated, so that the water in the water storage tank 1 is heated, the heating effect is good, the structure is simple and the maintenance is convenient;
when the water level in the water storage tank 1 is low, the liquid level sensor 6 can detect that the water level is too low, a signal is sent to the control panel 16, the connecting valve pipe 4 is controlled to be opened, a water source is injected into the water storage tank 1 from the water inlet 3, and after the water level reaches, the connecting valve pipe 4 is automatically closed, so that the automatic water supply adjustment is realized, the labor is saved, and the water is supplemented more timely;
secondly, before cold water got into storage water tank 1, control panel 16 control electric heater 14 work, for electric heating pipe 15 circular telegram heating, produce high temperature, can tentatively preheat the cold water in the flow through cartridge heater 13, reentry storage water tank 1 in, avoid the temperature to hang down excessively, lead to storage water tank 1 to receive expend with heat and contract with cold to influence, thereby prolong the life of this device, improve the security.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (7)
1. The solar water heater capable of automatically adjusting the water supply mode comprises a water storage tank (1) and a support (2), and is characterized in that a water inlet (3) is communicated with the upper portion of one side of the water storage tank (1), a preheating mechanism is communicated with one side, away from the water storage tank (1), of the water inlet (3), a connecting valve pipe (4) is communicated with one end, away from the water inlet (3), of the preheating mechanism, a water outlet valve pipe (5) is communicated with the bottom of one side of the water storage tank (1), a vertically arranged liquid level sensor (6) is inserted into the center of the upper side of the water storage tank (1), the lower end of the liquid level sensor (6) penetrates and extends into the water storage tank (1), an obliquely arranged installation frame (7) is fixedly connected onto the support (2), a heat conduction bent pipe (8) is fixedly connected into the installation frame (7), and a heat conduction bent pipe (9) is communicated with one end of the heat conduction bent pipe (8), and the one end that leads heat pipe (9) to keep away from heat conduction return bend (8) runs through and extends to in storage water tank (1) and fixedly connected with heat exchange coil (10), the one end intercommunication that heat exchange coil (10) kept away from heat conduction return bend (9) is equipped with backheat pipe (11), and backheat pipe (11) keep away from the one end of heat exchange coil (10) and run through the outside that extends to storage water tank (1) and set up with the one end intercommunication of heat conduction return bend (8), the upside fixedly connected with thermal-arrest board (12) of installation frame (7), and thermal-arrest board (12) and heat conduction return bend (8) fixed connection.
2. The solar water heater capable of automatically adjusting the water supply manner according to claim 1, wherein the preheating mechanism comprises a heating cylinder (13), one end of the heating cylinder (13) is communicated with the connection valve pipe (4), the other end of the heating cylinder (13) is communicated with the water inlet (3), an electric heater (14) is fixedly connected to the lower side of the heating cylinder (13), an electric heating pipe (15) is fixedly connected to the heating cylinder (13), and one end of the electric heating pipe (15) is electrically connected to the electric heater (14).
3. The solar water heater with the automatic water supply regulation function according to claim 1, wherein the heat-conducting bent pipe (8), the heat-guiding pipe (9), the heat-exchanging coil (10) and the heat-returning pipe (11) are all made of pure copper.
4. The solar water heater with the automatic water supply regulation function according to claim 1, wherein the connecting valve pipe (4) and the water outlet valve pipe (5) are both connecting pipes with electromagnetic control valves.
5. The solar water heater capable of automatically adjusting the water supply mode according to claim 1, wherein a control panel (16) is fixedly connected to the front side of the water storage tank (1), and one ends of the preheating mechanism, the liquid level sensor (6), the connecting valve pipe (4) and the water outlet valve pipe (5) are respectively electrically connected with the control panel (16).
6. The solar water heater with the automatic water supply regulation function is characterized in that a pressure maintaining valve (17) is communicated with the upper side of the water storage tank (1).
7. The solar water heater with the automatic water supply regulation function according to claim 1, characterized in that a sewage valve port (18) is arranged at the lower part of one side of the water storage tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121567998.5U CN215372998U (en) | 2021-07-12 | 2021-07-12 | Solar water heater capable of automatically adjusting water supply mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121567998.5U CN215372998U (en) | 2021-07-12 | 2021-07-12 | Solar water heater capable of automatically adjusting water supply mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215372998U true CN215372998U (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121567998.5U Active CN215372998U (en) | 2021-07-12 | 2021-07-12 | Solar water heater capable of automatically adjusting water supply mode |
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| Country | Link |
|---|---|
| CN (1) | CN215372998U (en) |
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2021
- 2021-07-12 CN CN202121567998.5U patent/CN215372998U/en active Active
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