A kind of solar water heating system
Technical field
It the utility model is related to a kind of solar water heating system.
Background technology
Global energy situation is nervous, today of the economic development of global warming serious threat and people's life health,
New energy substitution strategy is all being sought in countries in the world, is obtained advantageously in the hope of sustainable development and in development in the future
Position.Solar energy with its cleaning, continually, safety etc. significant advantage, turn into focal point.In the development of solar energy industry,
The heat utilization switch technology of solar water is undoubtedly the most ripe, and its industrialization process is also sent out compared with photovoltaic cell, solar energy
The step of the industry leadings such as electricity one.
The development range of solar water heater is increasing, and use range is also more and more wider.
The consumer of most of purchase solar water heaters thinks:The light and heat energy of solar energy is just freely obtained when sunny
Source, the fact are not so, electrical heating all to be added in the heat collection water tank of many solar water heaters, are caused in no solar energy
When, the water of whole water tank has reached very high water temperature by electrical heating, so when having the solar irradiation of abundance, water
Case can not be in the heat of storage solar energy.Therefore, the solar water heater that many people use, actually electric heater.
Utility model content
The purpose of this utility model is the defects of overcoming prior art, there is provided a kind of solar water heating system, is provided with intelligence
Can temperature control device, utilize solar energy when sunny, just use traditional energy reheating during sunlight deficiency, make full use of the sun
Can this free energy.
Realizing the technical scheme of above-mentioned purpose is:A kind of solar water heating system, including solar water heater, solar heat
Water tank, intelligent temperature control device, conventional water heaters, indoor tap and pipe-line equipment, the pipe-line equipment include tap water supply
Supplied water in pipeline, solar energy hot water tank water supply line, solar energy hot water tank outlet conduit, the first indoor water supply line, second Room
Pipeline, conventional water heaters water supply line and the valve being arranged on each pipeline, wherein:
The solar water heater connects with solar energy hot water tank circulation;
One end of the solar energy hot water tank water supply line and the tap water supply pipeline communication, the other end with it is described too
The import of positive energy boiler is connected;
The outlet of the solar energy hot water tank passes through the solar energy hot water tank outlet conduit and the intelligent temperature control device
It is connected;
The intelligent temperature control device is connected by the described first indoor water supply line with the indoor tap;
The intelligent temperature control device is connected by the conventional water heaters water supply line with the import of the conventional water heaters,
The outlet of the conventional water heaters is connected by water supply line in the second Room with the indoor tap;
The tap water supply pipeline connects with the conventional water heaters water supply line.
A kind of above-mentioned solar water heating system, the intelligent temperature control device include triple-valve body, bonnet, spring base, valve
Core, valve rod and thermosensitive temperature-sensing element, wherein:
There is a water inlet, a high-temperature-hot-water outlet and a low-temperature water heating outlet on the triple-valve body, it is described
High-temperature-hot-water is exported and low-temperature water heating outlet is oppositely arranged and on same horizontal linear, and the water inlet is arranged on described
The lower end of triple-valve body, and the water inlet is located between high-temperature-hot-water outlet and low-temperature water heating outlet;
The valve pocket of the water inlet, high-temperature-hot-water outlet and low-temperature water heating outlet with the triple-valve body connects;
The bonnet is arranged on the top of the triple-valve body;
The spring base is vertically provided in the bonnet, and a spring is socketed with the spring base;
The valve element and valve rod are separately positioned in the valve pocket of the triple-valve body, and the top of the valve rod and the bullet
The bottom of spring on spring abutment is inconsistent;
The valve element is connected with valve rod;
The thermosensitive temperature-sensing element is arranged in the water inlet of the triple-valve body, and the thermosensitive temperature-sensing element is flexible
End is connected by valve stem coupling member with the bottom of the valve rod.
A kind of above-mentioned solar water heating system, the outlet of the solar energy hot water tank are gone out by the solar energy hot water tank
Waterpipe is connected with the water inlet of the triple-valve body;
The high-temperature-hot-water outlet of the triple-valve body passes through the described first indoor water supply line and the indoor tap phase
Even;
The low-temperature water heating outlet of the triple-valve body passes through the conventional water heaters water supply line and the conventional water heaters
Import be connected.
A kind of above-mentioned solar water heating system, the triple-valve body are made of anticreep pltine.
A kind of above-mentioned solar water heating system, the temperature sensing scope of the thermosensitive temperature-sensing element is 35~55 DEG C.
A kind of above-mentioned solar water heating system, the sense temperature of the thermosensitive temperature-sensing element are set as 45 DEG C.
A kind of above-mentioned solar water heating system, the water inlet, high-temperature-hot-water outlet and low-temperature water heating outlet are interior respectively
It is provided with nut.
A kind of above-mentioned solar water heating system, the nut in the water inlet be located at the thermosensitive temperature-sensing element just under
Side
A kind of above-mentioned solar water heating system, the conventional water heaters are added using heated by gas, heated by natural gas or electricity
Heat.
Solar water heating system of the present utility model, when the leaving water temperature of solar energy hot water tank is higher than intelligent temperature control device
During the design temperature of thermosensitive temperature-sensing element, solar water can be supplied directly to end tap by intelligent temperature control device;When too
When the leaving water temperature of positive energy boiler is less than the design temperature of intelligent temperature control device, intelligent temperature control device is by solar energy hot water tank
Middle water at low temperature be switched to conventional water heaters indoor tap be supplied to after reheating;The sun is utilized when sunny
Can, traditional energy reheating is just used during sunlight deficiency, makes full use of this free energy of solar energy.
Brief description of the drawings
Fig. 1 is the structural representation of solar water heating system of the present utility model;
Fig. 2 is the vertical cross-sectional of the intelligent temperature control device of solar water heating system of the present utility model.
Embodiment
In order that those skilled in the art are better understood when the technical solution of the utility model, with reference to attached
Its embodiment is described in detail figure:
Refer to Fig. 1 and Fig. 2, most preferred embodiment of the present utility model, a kind of solar water heating system, including solar heat
Hydrophone 61, solar energy hot water tank 62, intelligent temperature control device 10, conventional water heaters 7, indoor tap 9 and pipe-line equipment, pipeline are set
It is standby to include tap water supply pipeline 81, solar energy hot water tank water supply line 82, the interior of solar energy hot water tank outlet conduit 83, first
Water supply line 85, conventional water heaters water supply line 86 and the valve 87 being arranged on each pipeline in water supply line 84, second Room.
Solar water heater 61 is connected with the circulation of solar energy hot water tank 62, and the hot water that solar water heater 61 heats is stored in
In solar energy hot water tank 62;One end of solar energy hot water tank water supply line 82 connects with tap water supply pipeline 81, the other end with
The import of solar energy hot water tank 62 is connected.
Conventional water heaters 7 are using heated by gas, heated by natural gas or electrical heating.
Intelligent temperature control device 10 includes triple-valve body 1, bonnet 2, spring base 3, valve element, valve rod 4 and thermosensitive temperature-sensing element 5.
There is 11, the high-temperature-hot-water outlets 12 of a water inlet and a low-temperature water heating outlet 13 on triple-valve body 1, it is high
Warm water out 12 and low-temperature water heating outlet 13 are oppositely arranged and are located on same horizontal linear, and water inlet 11 is arranged on threeway
The lower end of valve body 1, and water inlet 11 is located between high-temperature-hot-water outlet 12 and low-temperature water heating outlet 13;Water inlet 11, high warm
Water out 12 and low-temperature water heating outlet 13 connect with the valve pocket 14 of triple-valve body 1.Water inlet 11, high-temperature-hot-water outlet 12 and low
Nut 15 is respectively arranged with warm water out 13, facilitates valve body to be threadedly coupled with external pipe.
The phase of water inlet 11 that the outlet of solar energy hot water tank 62 passes through solar energy hot water tank outlet conduit 83 and triple-valve body 1
Even;The high-temperature-hot-water outlet 12 of triple-valve body 1 is connected by the first indoor water supply line 84 with indoor tap 9;Triple-valve body 1
Low-temperature water heating outlet 13 be connected by conventional water heaters water supply line 86 with the import of conventional water heaters 7;Conventional water heaters 7
Outlet is connected by water supply line 85 in second Room with indoor tap 9;Tap water supply pipeline 81 supplies water with conventional water heaters
Pipeline 86 connects.
Bonnet 2 is arranged on the top of triple-valve body 1;Spring base 3 is vertically provided in bonnet 2, and is socketed with spring base 3
One spring 31;Valve element and valve rod 4 are separately positioned in the valve pocket 14 of triple-valve body 1, and on the top of valve rod 4 and spring base 3
The bottom of spring 31 is inconsistent;Valve element is connected with valve rod 4.Thermosensitive temperature-sensing element 5 is arranged in the water inlet 11 of triple-valve body 1,
And the telescopic end of thermosensitive temperature-sensing element 5 is connected by valve stem coupling member 41 with the bottom of valve rod 4.Nut in water inlet 11 is located at
The underface of thermosensitive temperature-sensing element 5.
Triple-valve body 1 is made of anticreep pltine.The temperature sensing scope of thermosensitive temperature-sensing element 5 is 35~55 DEG C.
The sense temperature of thermosensitive temperature-sensing element can be set at the scene, and the sense temperature of thermosensitive temperature-sensing element is usually set to 45 DEG C.Intelligence
The degree of regulation of energy temperature control device is ± 2 DEG C, 100 DEG C of heatproof, and pressure-resistant (quiet/dynamic) is 10/5bar.
Solar water heating system of the present utility model, operation principle are:The solar heat come out from solar energy hot water tank 62
Water directly enters from the water inlet 11 of valve body, and thermosensitive temperature-sensing element 5 detects the temperature of solar water, when the temperature of solar water
When degree is higher than 45 DEG C of design temperature, solar water is supplied directly to by intelligent temperature control device 10 from high-temperature-hot-water outlet 12 automatically
The tap of end;When the temperature of solar water is less than 45 DEG C of design temperature, intelligent temperature control device 10 is automatically by solar energy
Hot water is switched to conventional water heaters 7 from low-temperature water heating outlet 13, and indoor water is supplied to after the reheating by conventional water heaters 7
Tap 9.Utilize solar energy when so sunny, just use traditional energy reheating during sunlight deficiency, make full use of the sun
Can this free energy.
The operation principle of intelligent temperature control device 10 is:At the water inlet 11 of triple-valve body, one thermosensitive temperature-sensing element of device
5, promote valve body inner valve stem 4 to be moved with movable valve plug using the characteristic of thermosensitive temperature-sensing element 5, closure or the outlet of unlatching high-temperature-hot-water
12 and low-temperature water heating outlet 13, i.e., block low-temperature water heating outlet 13 while open high-temperature-hot-water outlet 12, or closure high temperature
While hot water outlet 12 open low-temperature water heating outlet 13, briefly, be exactly according to the difference of water temperature in water inlet come
Judge the direction of current and used.Intelligent temperature control device is controlled using mechanization completely, is driven without additional power.
In summary, solar water heating system of the present utility model, utilizes solar energy when sunny, during sunlight deficiency
Using traditional energy reheating, this free energy of solar energy is made full use of, and intelligent temperature control device uses Mechanical course,
Driven without additional power.
Those of ordinary skill in the art is it should be appreciated that the embodiment of the above is intended merely to illustrate that this practicality is new
Type, and be not used as to restriction of the present utility model, as long as in spirit of the present utility model, to described above
Change, the modification of embodiment will all fall in Claims scope of the present utility model.