CN207881238U - A kind of solar vacuum-tube water heater - Google Patents
A kind of solar vacuum-tube water heater Download PDFInfo
- Publication number
- CN207881238U CN207881238U CN201721839991.8U CN201721839991U CN207881238U CN 207881238 U CN207881238 U CN 207881238U CN 201721839991 U CN201721839991 U CN 201721839991U CN 207881238 U CN207881238 U CN 207881238U
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- CN
- China
- Prior art keywords
- vacuum
- tube
- electric
- temperature
- water tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/70—Preventing freezing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
- F24S10/45—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors the enclosure being cylindrical
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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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
Abstract
The utility model is related to solar energy equipment technologies, and in particular to a kind of solar vacuum-tube water heater.The water heater includes the multi-group vacuum pipe being tiltedly mounted on bracket, it is connected with water tank at the top of vacuum tube, water tank one end is respectively equipped with water inlet pipe and outlet pipe, each outer surface of vacuum tube is arranged with electric-heating belt, its outside of water tank is equipped with photovoltaic battery panel, its top is provided with accumulator, voltage stabilization plate, temperature controller and temperature sensor, and photovoltaic battery panel is electrically connected with voltage stabilization plate, accumulator, temperature controller and electric-heating belt, and temperature sensor is electrically connected with temperature controller.This practicality solve the problems, such as vacuum tube in winter low temperature when be damaged by frost, and energy conservation and environmental protection.Solar radiant energy is usually received by photovoltaic battery panel and is stored in the electric energy of transformation in accumulator by voltage stabilization plate, be electric-heating belt for electrical heating.When winter temperature is less than 0 DEG C, starts electric-heating belt and preheating protection is carried out to vacuum tube, effectively prevent the too low freezing vacuum tube of winter temperature.
Description
Technical field
The utility model patent is related to solar energy equipment technology, and in particular to a kind of solar vacuum-tube water heater.
Background technology
Solar water heater is the heating device for converting solar energy to thermal energy, by water from low-temperature heat to high temperature, with
Meet hot water of the people in life, production to use.Solar water heater is divided into vacuum pipe solar water by structure type
Device and flat solar water heater.Solar vacuum-tube water heater is by the related spare and accessory parts such as thermal-collecting tube, water tank and holder
Solar energy is converted into thermal energy and relies primarily on evacuated collector tube by composition, and evacuated collector tube utilizes the original that hot water floating cold water sinks
Reason makes water generate microcirculation and obtain required hot water.However existing solar vacuum-tube water heater exists in use
Some disadvantages, such as winter temperature are relatively low, and vacuum tube can be damaged by frost, and influence the normal use of user.
Utility model content
The utility model in view of the deficiencies of the prior art, provides a kind of solar vacuum-tube water heater solution of dependable performance
Vacuum tube in winter low temperature when the problem of being damaged by frost, and energy conservation and environmental protection.
What the technical solution of the utility model was realized in：The solar vacuum-tube water heater includes being tiltedly mounted on support
Multi-group vacuum pipe on frame, vacuum tube top are connected with water tank, and water tank one end is respectively equipped with water inlet pipe and outlet pipe, special
Sign is that each outer surface of vacuum tube is arranged with electric-heating belt, its outside of the water tank is equipped with photovoltaic battery panel, top
Portion is provided with accumulator, voltage stabilization plate, temperature controller and temperature sensor, the photovoltaic battery panel successively with voltage stabilization plate, accumulator, temperature
Device and electric-heating belt electrical connection are controlled, the temperature sensor is electrically connected with temperature controller.
The photovoltaic battery panel is 120~250W mono-crystalline silicon solar plates, and the electric-heating belt input voltage is 24V.
The water tank is cylindrical shape, including stainless steel heat-preservation liner and the polyurethane foamed thermal-insulating on liner surface is arranged
Layer, the insulating layer outside is shell made of plastic-spraying color steel.
It is mounted on bracket at the top of the vacuum tube, bottom is mounted on base frame, and the angle of inclination of the bracket is 25
~45 °.
The water inlet pipe and outlet pipe are connect by sealing rubber ring with water tank.
The utility model solves defect present in background technology, has the advantages that：
The utility model solve the problems, such as vacuum tube in winter low temperature when be damaged by frost, and energy conservation and environmental protection.Usually pass through light
Volt solar panel receives solar radiant energy and is stored in the electric energy of transformation in accumulator by voltage stabilization plate, adds for electric-heating belt power supply
Heat.When winter temperature is less than 0 DEG C, temperature controller connects circuit, starts electric-heating belt and carries out preheating protection to vacuum tube, effective anti-
The too low freezing vacuum tube of winter temperature is stopped, when temperature gos up, temperature controller disconnecting circuit avoids starting electric-heating belt for a long time
Waste electric energy.This practicality is without using electric energy, energy conservation and environmental protection.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the right side schematic view of Fig. 1；
In figure：1- brackets, 2- vacuum tubes, 3- water tanks, 4- insulating layers, 5- electric-heating belts, 6- photovoltaic battery panels, 7- electric power storages
Pond, 8- voltage stabilization plates, 9- temperature controllers, 10- water inlet pipes, 11- outlet pipes, 12- temperature sensors.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Solar vacuum-tube water heater as depicted in figs. 1 and 2, including the multi-group vacuum pipe that is tiltedly mounted on bracket 1
2, the top of vacuum tube 2 is connected with water tank 3, and 3 one end of water tank is respectively equipped with water inlet pipe 10 and outlet pipe 11, outside each vacuum tube 2
Surface is arranged with electric-heating belt 5, its outside of water tank 3 is equipped with photovoltaic battery panel 6, and top is provided with accumulator 7, voltage stabilization plate
8, temperature controller 9 and temperature sensor 12, photovoltaic battery panel 6 are electric with voltage stabilization plate 8, accumulator 7, temperature controller 9 and electric-heating belt 5 successively
Connection, temperature sensor 12 are electrically connected with temperature controller 9.Photovoltaic battery panel 6 is 120~250W mono-crystalline silicon solar plates, electric tracing
5 input voltage of band is 24V.Water tank 3 be cylindrical shape, including stainless steel heat-preservation liner and be arranged liner surface polyurethane hair
Insulating layer 4 is steeped, 4 outside of insulating layer is shell made of plastic-spraying color steel.2 top of vacuum tube is mounted on bracket 1, bottom installation
On base frame, the angle of inclination of bracket 1 is 25~45 °.Water inlet pipe 10 and outlet pipe 11 are connected by sealing rubber ring and water tank 3
It connects.Electric-heating belt 5 is the prior art, is made of conducting polymer and two parallel metal wires and insulating sheath.Its feature
Be can with the temperature change of heated object system automatically adjust output power, volitional check heating temperature, can arbitrarily truncate or
Spreading uses in a certain range, and allows to cross over many times overlapping without high temperature hotspot and the worry burnt, and installation is simple.
The utility model implementation process is：Usually photovoltaic battery panel 6 receives solar radiant energy and passes through the electric energy of transformation
Voltage stabilization plate 8 is stored in accumulator 7, is electric-heating belt 5 for electrical heating, is not necessarily to external power supply, energy saving wiring and purchases transformation
The expense of device, simple installation are at low cost.When winter temperature is relatively low, when temperature sensor detects that temperature is less than 0 DEG C, transmit
Number give temperature controller 9, temperature controller 9 connect circuit, start electric-heating belt 5 to vacuum tube 2 carry out preheating protection, effectively prevent the winter
Season, temperature was too low, freezing vacuum tube；When temperature gos up, 9 disconnecting circuit of temperature controller avoids starting 5 wave of electric-heating belt for a long time
The problem of power-consuming energy.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of solar vacuum-tube water heater, including the multi-group vacuum pipe (2) that is tiltedly mounted on bracket (1), vacuum tube (2)
Top is connected with water tank (3), and water tank (3) one end is respectively equipped with water inlet pipe (10) and outlet pipe (11), which is characterized in that institute
It states each vacuum tube (2) outer surface and is arranged with electric-heating belt (5), its outside of the water tank (3) is equipped with photovoltaic battery panel (6),
Its top is provided with accumulator (7), voltage stabilization plate (8), temperature controller (9) and temperature sensor (12), the photovoltaic battery panel (6) according to
It is secondary to be electrically connected with voltage stabilization plate (8), accumulator (7), temperature controller (9) and electric-heating belt (5), the temperature sensor (12) and temperature control
Device (9) is electrically connected.
2. solar vacuum-tube water heater according to claim 1, it is characterised in that：The photovoltaic battery panel (6) is 120
~250W mono-crystalline silicon solar plates, electric-heating belt (5) input voltage are 24V.
3. solar vacuum-tube water heater according to claim 1 or 2, it is characterised in that：The water tank (3) is cylinder
Shape, including stainless steel heat-preservation liner and the polyurethane foamed thermal-insulating layer (4) on liner surface is set, the insulating layer (4) is external
For shell made of plastic-spraying color steel.
4. solar vacuum-tube water heater according to claim 3, it is characterised in that：Installation at the top of the vacuum tube (2)
On bracket (1), bottom is mounted on base frame, and the angle of inclination of the bracket (1) is 25~45 °.
5. solar vacuum-tube water heater according to claim 4, it is characterised in that：The water inlet pipe (10) and outlet pipe
(11) it is connect with water tank (3) by sealing rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839991.8U CN207881238U (en) | 2017-12-26 | 2017-12-26 | A kind of solar vacuum-tube water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839991.8U CN207881238U (en) | 2017-12-26 | 2017-12-26 | A kind of solar vacuum-tube water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207881238U true CN207881238U (en) | 2018-09-18 |
Family
ID=63504253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721839991.8U Expired - Fee Related CN207881238U (en) | 2017-12-26 | 2017-12-26 | A kind of solar vacuum-tube water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207881238U (en) |
-
2017
- 2017-12-26 CN CN201721839991.8U patent/CN207881238U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20211226 |