CN208817740U - The water-saving solar water heater of integral type - Google Patents
The water-saving solar water heater of integral type Download PDFInfo
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- CN208817740U CN208817740U CN201821216272.5U CN201821216272U CN208817740U CN 208817740 U CN208817740 U CN 208817740U CN 201821216272 U CN201821216272 U CN 201821216272U CN 208817740 U CN208817740 U CN 208817740U
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- water
- solenoid valve
- water tank
- hot
- temperature sensor
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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 utility model proposes the water-saving solar water heaters of integral type, secondary water tank is set in water tank for water-heater, setting installation module integrated magnet valves one, solenoid valve two, solenoid valve three, water pump, water flow switch and temperature sensor one, being detected in hot-water line by water flow switch there are flowing out, when detecting threshold temperature of the temperature in hot-water line lower than setting by temperature sensor one simultaneously, close solenoid valve two, open simultaneously solenoid valve three, and start water pump, the cold water in hot-water line will not flow out at this time, but it is recovered in secondary water tank cold water cabin by cold water pipe.The utility model in solar water heater by being arranged main water tank and secondary water tank, using the cold water in secondary water tank recycling hot-water line, under the premise of avoiding water waste, and solves the design installation problem of cold water recycling bins.
Description
Technical field
The utility model relates to the water-saving solar water heaters of solar water heater application technology, especially integral type.
Background technique
With the rapid development of social economy, the production and living of people are increasing to the consumption requirements of the energy, using can
The renewable sources of energy are to realize a reuse project of human kind sustainable development, are the trends of the times of social development.Solar energy is a kind of
Inexhaustible, cleaning, safety, renewable energy.Solar water heater is a kind of typical renewable energy production
Product, it directly converts thermal energy for solar energy, and then realizes that cold water is heated into hot water, to meet the production and living need of people
It wants.Vacuum pipe solar water heater is suffered from China town and country and is widely applied.
Solar water heater is typically mounted on the roof of residential building, hot water storage tank to resident in order to daylighting abundance
There is one section of longer connection water pipe to be connected in family.All first the cold water connected in water pipe must be bled off when using every time, just meeting
There is hot water outflow, this is bound to cause no small water resource waste.Due to the continuous improvement of people's housing condition, residential building is also more next
Higher, connection water pipe is also increasingly longer, and it is increasingly severe that this also results in water resource waste problem.
Also there is partial monopoly technology in the country to solve the problems, such as this solar water heater water resource waste, such as: the patent No.
For CN03207424.7, the Chinese utility model patent of utility model entitled " solar water heater cold water recyclable device "；Specially
Benefit number is CN201521110947.4, a kind of Chinese utility model of utility model entitled " solar water heater water-saving system "
Patent；Number of patent application is CN201710383592.3, a kind of entitled " the solar water heater cold water recycling dress of utility model
Set " Chinese patent；Number of patent application is CN201710515085.0, a kind of entitled " the hydrocone type solar heat of utility model
The Chinese patent of hydrophone cold water recyclable device "；Number of patent application is CN201710174530.1, and utility model is entitled " a kind of
The Chinese patent of solar water heater cold water recyclable device ".These above-mentioned patents have a common ground, i.e., by user family
Middle setting cold water water tank carries out recycling storage to the cold water in connection water pipe, it is appropriate not only to need to expend material setting in this way
Cold water water tank, and the water in water tank is also needed in addition to dispose, meanwhile, there is also cold water water storages in actual installation
Problems, practicability and the operability such as case addressing, pipeline connection complexity are all poor.
Utility model content
The utility model proposes a kind of water-saving solar water heaters of integral type, solve prior art pipeline connection complexity,
The more problem of consumptive material.
Realize the technical solution of the utility model are as follows: the water-saving solar water heater of integral type, including main water tank, heat
Water pipe, cold water pipe, steam exhaust-gas valve, controller, solar energy vacuum tube, secondary water tank, solenoid valve one, solenoid valve two, solenoid valve
Three, water pump, water flow switch and temperature sensor one, described one end for being arranged in main water tank of pair water tank and are divided up and down
Secondary water tank hot water storehouse and secondary water tank cold water cabin are divided into, on the side in the pair water tank cold water cabin and secondary water tank hot water storehouse
Under be connected, the pair water tank hot water the top of the warehouse is connected with main water tank, the main water tank and pair water tank cold water cabin
Bottom connect with solar energy vacuum tube, and secondary water tank cold water cabin bottom and one end of cold water pipe connect, the main water tank
Bottom is connect with hot-water line, and water end (W.E.) is sequentially installed with water pump and solenoid valve one on the cold water pipe, the hot-water line water outlet according to
It is secondary that temperature sensor one, water flow switch and solenoid valve two, position of the cold water pipe between water pump and solenoid valve one are installed
It is connected by solenoid valve three with junction of the hot-water line between temperature sensor one and water flow switch, the solenoid valve one, electricity
Magnet valve two, solenoid valve three, water pump, water flow switch, temperature sensor one are electrically connected with controller.
The utility model compared with prior art, remarkable advantage are as follows: (1) the utility model passes through in solar water heater
The middle main water tank of setting and secondary water tank, using the cold water in secondary water tank recycling hot-water line, in the premise for avoiding water waste
Under, and solve the design installation problem of cold water recycling bins；(2) the utility model by by secondary water tank be divided into cold water cabin and
Hot water storehouse avoids the heat of hot water loss in secondary water tank in cold water removal process, improves rate of thermal water utilization；(3) this reality
It can be realized the upper water of intelligence and temperature control with novel；(4) the utility model modularized design, installation is simple, easy to implement, real
It is strong with property.
Further detailed description is done to the utility model with reference to the accompanying drawing.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
The water-saving solar water heater of integral type, including main water tank 1, hot-water line 19, cold water pipe 18, steam exhaust-gas valve 6, control
Device 17 processed, solar energy vacuum tube 5, secondary water tank, solenoid valve 1, solenoid valve 28, solenoid valve 39, water pump 10, water flow switch 11
And temperature sensor 1, described one end for being arranged in main water tank 1 of pair water tank and it is divided into secondary water tank up and down
Hot water storehouse 2 and secondary water tank cold water cabin 3, the pair water tank cold water cabin 3 are connected up and down with the side in secondary water tank hot water storehouse 2
Logical, 2 top of pair water tank hot water storehouse is connected with main water tank 1, the main water tank 1 and secondary water tank cold water cabin 3
Bottom is connect with solar energy vacuum tube 5, and secondary 3 bottom of water tank cold water cabin is connect with one end of cold water pipe 18, the main water storage
1 bottom of case is connect with hot-water line 19, and water end (W.E.) is sequentially installed with water pump 10 and solenoid valve 1, the hot water on the cold water pipe 18
19 water outlet of pipe is sequentially installed with temperature sensor 1, water flow switch 11 and solenoid valve 28, and the cold water pipe 18 is in water pump 10
Position between solenoid valve 1 is by solenoid valve 39 and hot-water line 19 between temperature sensor 1 and water flow switch 11
Junction be connected, the solenoid valve 1, solenoid valve 28, solenoid valve 39, water pump 10, water flow switch 11, temperature sensor one
12 are electrically connected with controller 17.
In further embodiment, temperature sensor 2 13 and water level sensor 15, institute are installed in the main water tank 1
State mounting temperature sensor 3 14 in secondary water tank hot water storehouse 2, and temperature sensor 2 13, water level sensor 15 and temperature sensing
Device 3 14 is electrically connected with controller 17.
In further embodiment, the temperature sensor 3 14 is mounted on the top in secondary water tank hot water storehouse.
In further embodiment, the solenoid valve 1, solenoid valve 28, solenoid valve 39, water pump 10, water flow switch 11,
Temperature sensor 1, controller 17 are integrated in installation module 20.
In further embodiment, the solenoid valve 1 and solenoid valve 39 are normal-closed electromagnetic valve, and solenoid valve 28 is normal
Open form solenoid valve.
In further embodiment, electrically heated rod 16, the electrically heated rod 16 and control are additionally provided in the main water tank 1
Device 17 is electrically connected.
The concrete operating principle of the utility model are as follows: when sunny, main water tank 1, secondary water tank in water heater
Hot water storehouse 2 and secondary water tank cold water cabin 3 all store full hot water.When opening tap in user family, when beginning to use hot water, controller
17, which pass through water flow switch 11, detects there are flowing out in hot-water line 19, while detect hot-water line 19 by temperature sensor 1
In temperature lower than setting threshold temperature (such as 35 DEG C) when, will close solenoid valve 28, open simultaneously solenoid valve 39, and open
Dynamic water pump 10, the cold water in hot-water line 19 will not flow out at this time, but be recovered to secondary water tank cold water by cold water pipe 18
In storehouse 3.Since cold water is than hot water weight, original hot water is extruded into secondary water tank hot water storehouse 2 in secondary water tank cold water cabin 3
In, the hot water of top then enters in main water tank 1 in secondary water tank hot water storehouse 2.Material is thus formed a circulating chilled waters to recycle
Closed loop.After circulating chilled water recycles a period of time, at the hot water delivery to temperature sensor 1 in main water tank 1.
When temperature sensor 1 detects that the temperature in hot-water line 19 reaches at or above the threshold value of setting, controller 17 will close electricity
Magnet valve 39, interrupts cold water recycling, and opens solenoid valve 28, into water-use model, ensures that export in hot-water line 19 in this way
It is hot water.
It is described in more detail below with reference to embodiment.
Embodiment 1
As shown in Figure 1, the water-saving solar water heater of integral type, including main water tank 1, secondary water tank hot water storehouse 2, secondary water storage
Case cold water cabin 3, solar energy vacuum tube 5, electrically heated rod 16, steam exhaust-gas valve 6, controller 17, solenoid valve 1, solenoid valve 28,
Solenoid valve 39, water pump 10, water flow switch 11, water level sensor 15, temperature sensor 1, temperature sensor 2 13, temperature pass
Sensor 3 14.It is connected at the top of main water tank 1 and secondary water tank hot water storehouse 2.Secondary water tank hot water storehouse 2 and secondary water tank cold water cabin
About 3 arrangement and right side be connected.Cold water pipe 18 and hot-water line 19 are respectively connected to secondary water tank cold water cabin 3 and main water tank 1
Bottom.Connection solar energy vacuum tube 5 is uniformly installed in main water tank 1 and secondary 3 bottom of water tank cold water cabin.Cold water pipe 18 is being intake
Mouth side is equipped with solenoid valve 1 and water pump 10, and hot-water line 19 is passed in water outlet side equipped with solenoid valve 28, water flow switch 11 and temperature
Sensor 1.Junction of the cold water pipe 18 between solenoid valve 1 and water pump 10, by solenoid valve 39 and hot-water line 19 in water
Junction between switch 11 and temperature sensor 1 is flowed to be connected.Temperature is respectively provided in main water tank 1 and secondary water tank hot water storehouse 2
Spend sensor 2 13 and temperature sensor 3 14.Temperature sensor 1, temperature sensor 2 13 and temperature sensor 3 14 are adopted
With the conventional products of same model, such as DS18B20.Water level sensor 15 and electrically heated rod 16 are installed in main water tank 1, it is main simultaneously
Steam exhaust-gas valve 6 is installed at the top of water tank 1.Main water tank 1, secondary water tank hot water storehouse 2 and secondary 3 outside of water tank cold water cabin are
Wrap up insulating layer 4.Controller 17 is common single-chip microcontroller, for acquiring water level sensor 15, temperature sensor 1, temperature sensing
The water level and temperature information of device 2 13 and temperature sensor 3 14, while by the flow regime of the detection water of water flow switch 11, and
Carry out the job control of solenoid valve 1, solenoid valve 28, solenoid valve 39, water pump 10 and electrically heated rod 16.One 7 He of solenoid valve
Solenoid valve 39 is normal-closed electromagnetic valve, and solenoid valve 28 is normal-open electromagnetic valve.
During using hot water, i.e., under water-use model, controller 17 will detect main water tank 1 by water level sensor 15
In water level, while controller 17 will pass through temperature sensor 2 13 and temperature sensor 3 14 and detect main water tank 1 and secondary storage
The water temperature of 2 top of tank hot water storehouse.When the water level decreasing in main water tank 1 is to the threshold value of setting, and if secondary water tank hot water
With water temperature difference in main water tank 1 when the threshold range (such as 5 DEG C) of setting is interior, controller 17 will be opened top water temperature in storehouse 2
Solenoid valve 1, which enters, uses water Water supplement pattern.At this point, the tap water in running water pipe is in the presence of hydraulic pressure, cold water pipe will be passed through
18 inject in secondary water tank cold water cabin 3, make the hot water in secondary water tank hot water storehouse 2 by whole force feeds into main water tank 1；Work as pair
The difference of water temperature reaches or the temperature range beyond setting or main storage in top water temperature and main water tank 1 in water tank hot water storehouse 2
When water level in water tank 1 reaches the highest threshold value of setting, controller 17 will close solenoid valve 1, into water-use model.
The utility model has automatic loading water and function of temperature control, also may be set to manual mode.Under automatic loading water mode,
When the time reaching upper water time (such as morning 3:00) of setting, controller 17 will detect main water storage by water level sensor 15
Whether the water level in case 1 is lower than the upper water valve limit value of setting, if meeting condition, opens solenoid valve 1 and carries out automatic loading water.From
Water is implanted sequentially in secondary water tank cold water cabin 3, secondary water tank hot water storehouse 2 and main water tank 1 by cold water pipe 18.Work as water level
When sensor 15 detects that the water level in main water tank 1 reaches highest threshold value, solenoid valve 1, water in stopping will be closed.Certainly
Under dynamic temperature control mode, controller 17 detects the water in main water tank 1 by temperature sensor 2 13 and water level sensor 15 respectively
Mild water level, if water level has reached setting water level value, and water temperature, lower than hot water temperature's value of setting, controller 17 will turn on electricity and add
16 power switch of hot pin is electrically heated the water in main water tank 1, until reaching the water temperature of setting.If water level is lower than setting
Water level value when, water operation will be carried out first, so that the water level in main water tank 1 is reached the range of setting, then carry out electricity again
Heating operation.Solar water heater has both electric heater function in this way, can guarantee there is hot water when illumination condition is poor
It uses.In a manual mode, water and electric heating operation can be carried out at any time.
Solenoid valve 1, solenoid valve 28, solenoid valve 39, water pump 10, water flow switch 11, temperature sensor 1, controller
17 are integrated in installation module 20, will greatly improve the exploitativeness and installation convenience of the utility model in this way.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this
The limitation of type protection scope, to those skilled in the art, it is possible to understand that do not departing from the principles of the present invention and think of
In the case where thinking, these implementations can be carry out various modifications or be deformed, be still within the scope of the present invention.
Claims (6)
1. the water-saving solar water heater of integral type, which is characterized in that including main water tank (1), hot-water line (19), cold water pipe
(18), steam exhaust-gas valve (6), controller (17), solar energy vacuum tube (5), secondary water tank, solenoid valve one (7), solenoid valve two
(8), solenoid valve three (9), water pump (10), water flow switch (11) and temperature sensor one (12), the pair water tank setting exist
One end in main water tank (1) and it is divided into secondary water tank hot water storehouse (2) and secondary water tank cold water cabin (3), the pair up and down
Water tank cold water cabin (3) is connected up and down with the side of secondary water tank hot water storehouse (2), at the top of the pair water tank hot water storehouse (2)
It is connected with main water tank (1), the bottom and solar energy vacuum tube (5) of the main water tank (1) and secondary water tank cold water cabin (3)
Connection, and secondary water tank cold water cabin (3) bottom is connect with one end of cold water pipe (18), main water tank (1) bottom and hot water
(19) connection is managed, water end (W.E.) is sequentially installed with water pump (10) and solenoid valve one (7), the hot-water line (19) on the cold water pipe (18)
Water outlet is sequentially installed with temperature sensor one (12), water flow switch (11) and solenoid valve two (8), and the cold water pipe (18) is in water
Pump position between (10) and solenoid valve one (7) by solenoid valve three (9) and hot-water line (19) in temperature sensor one (12) and
Junction between water flow switch (11) is connected, the solenoid valve one (7), solenoid valve two (8), solenoid valve three (9), water pump
(10), water flow switch (11), temperature sensor one (12) are electrically connected with controller (17).
2. the water-saving solar water heater of integral type according to claim 1, which is characterized in that in the main water tank (1)
Temperature sensor two (13) and water level sensor (15), described pair water tank hot water storehouse (2) interior mounting temperature sensor are installed
Three (14), and temperature sensor two (13), water level sensor (15) and temperature sensor three (14) are electrical with controller (17)
Connection.
3. the water-saving solar water heater of integral type according to claim 2, which is characterized in that the temperature sensor three
(14) it is mounted on the top in secondary water tank hot water storehouse (2).
4. the water-saving solar water heater of integral type according to claim 1, which is characterized in that the solenoid valve one (7), electricity
Magnet valve two (8), solenoid valve three (9), water pump (10), water flow switch (11), temperature sensor one (12), controller (17) are integrated in
It installs on module (20).
5. according to claim 1 or 4 any water-saving solar water heaters of integral type, which is characterized in that the solenoid valve
One (7) and solenoid valve three (9) are normal-closed electromagnetic valve, and solenoid valve two (8) is normal-open electromagnetic valve.
6. the water-saving solar water heater of integral type according to claim 1, which is characterized in that in the main water tank (1)
It is additionally provided with electrically heated rod (16), the electrically heated rod (16) and controller (17) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821216272.5U CN208817740U (en) | 2018-07-30 | 2018-07-30 | The water-saving solar water heater of integral type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821216272.5U CN208817740U (en) | 2018-07-30 | 2018-07-30 | The water-saving solar water heater of integral type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208817740U true CN208817740U (en) | 2019-05-03 |
Family
ID=66272025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821216272.5U Expired - Fee Related CN208817740U (en) | 2018-07-30 | 2018-07-30 | The water-saving solar water heater of integral type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208817740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283964A (en) * | 2020-10-30 | 2021-01-29 | 湖南哲能赫新能源有限责任公司 | Water-saving temperature control device of solar water heater |
-
2018
- 2018-07-30 CN CN201821216272.5U patent/CN208817740U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283964A (en) * | 2020-10-30 | 2021-01-29 | 湖南哲能赫新能源有限责任公司 | Water-saving temperature control device of solar water heater |
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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 |
Granted publication date: 20190503 Termination date: 20210730 |
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| CF01 | Termination of patent right due to non-payment of annual fee |