The combined type hot-water heating system that solar energy combines with Teat pump boiler
Technical field
The utility model relates to a kind of hot-water heating system, relates in particular to the combined type hot-water heating system that a kind of solar energy combines with Teat pump boiler.
Background technology
At present, the water heater product mainly contains gas heater, electric heater, solar water heater and Teat pump boiler.Their existing oneself advantages have the shortcoming of oneself again: gas heater uses most convenient, plug and play, but poor safety performance; Install and use improper meeting and cause anthracemia; The danger that blast is arranged and catch fire, seriously polluted, therefore on market; Cause a part of consumer that it is not dared to inquire, area, Hong Kong has forbidden selling; Electric heater, the initial stage drops into little, and safety in utilization also can be accepted, but use cost is higher, and power consumption is too big.
Energy-saving hot water apparatus is solar energy and heat pump two big classes at present, and along with energy supply is nervous, both more and more receive user's welcome.But solar water heater though use cost is cheap, obtains government and advocates, and the initial stage input cost is big, and it is bigger to receive climatic effect, and thermal source is single, and reliability is relatively poor, can not round-the-clockly use again, thereby causes many inconvenience of user; In recent years, the water heater that directly utilizes heat pump principle to make though average annual heating efficiency generally can reach more than 300%, can not directly utilize valuable solar energy again, and use cost still is higher.
In view of this, be necessary existing water heater is improved, to address the above problem.
The utility model content
The purpose of the utility model is to provide a kind of combined type hot-water heating system, and this combined type hot-water heating system can organically combine solar water heater and Teat pump boiler.
For realizing above-mentioned purpose; The combined type hot-water heating system that a kind of solar energy of the utility model combines with Teat pump boiler; Comprise solar energy system, heat pump and the temperature control system that connects said solar energy system and heat pump, the temperature control panel that wherein said temperature control system comprises at least one temperature-sensing valve and is used to control said at least one temperature-sensing valve Push And Release.
As the further improvement of the utility model, said at least one temperature-sensing valve comprises first temperature-sensing valve that connects solar energy system and user side.
As the further improvement of the utility model, said at least one temperature-sensing valve comprises second temperature-sensing valve that connects heat pump and user side.
As the further improvement of the utility model, said solar energy system is connected and composed through pipeline by solar water heater, first check-valves, triple valve and booster pump, wherein also is connected in parallel to first automatic water compensating valve between triple valve and the booster pump.
As the further improvement of the utility model, said heat pump comprises Teat pump boiler and the hot water storage tank who is connected through pipeline, and said Teat pump boiler comprises air source hot pump water heater, and said pipeline comprises input channel and output channel.
As the further improvement of the utility model, said heat pump is connected water intaking valve, filter, hot water storage tank, outlet valve and second check-valves through pipeline.
As the further improvement of the utility model, also be connected in parallel to second automatic water compensating valve between said water intaking valve and the said filter.
As the further improvement of the utility model, also be connected in parallel to blowoff valve between said filter and the said hot water storage tank.
As the further improvement of the utility model, said solar water heater comprises solar heat-collection plate and solar storage water tank, is provided with temperature probe in order to water temperature detection in the said solar storage water tank.
As the further improvement of the utility model, when the water temperature in the said solar storage water tank was higher than the temperature value that equals to set on the temperature control panel, then the temperature control panel was controlled first temperature-sensing valve and is opened, and second temperature-sensing valve cuts out; When the water temperature in the said solar storage water tank was lower than the temperature value of setting on the temperature control panel, then the temperature control panel was controlled first temperature-sensing valve and is closed, and second temperature-sensing valve is opened.
Compared with prior art; The advantage of the utility model is: the combined type hot-water heating system that the solar energy of the utility model combines with Teat pump boiler is through being provided with temperature control system; Cleverly solar water heater and Teat pump boiler are combined; Not only can automatic water supplement, can also reach the preferential advantage of using of solar water simultaneously, reduced cost.
Description of drawings
Fig. 1 is the structural representation of the combined type hot-water heating system that combines with Teat pump boiler of the solar energy of the utility model.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, the utility model is described in detail below in conjunction with accompanying drawing and specific embodiment.
As shown in Figure 1, the solar energy of the utility model comprises solar energy system (not label), heat pump (not label) and the temperature control system (not label) that is connected said solar energy system and heat pump with the combined type hot-water heating system 100 that Teat pump boiler combines.
The temperature control panel 10 that said temperature control system comprises at least one temperature-sensing valve and is used to control said at least one temperature-sensing valve Push And Release.In this embodiment, said at least one temperature-sensing valve comprises first temperature-sensing valve 11 that connects solar energy system and user side and is connected heat pump and second temperature-sensing valve 12 of user side.
Said solar energy system is connected and composed through pipeline by solar water heater 21, first check-valves 22, triple valve (not shown) and booster pump 23.Said solar water heater 21 comprises solar heat-collection plate 211 and solar storage water tank 212; In this embodiment; Said solar water heater 21 is a family expenses vacuum heat-pipe formula solar water heater, and said solar heat-collection plate 211 is a vacuum heat-pipe formula solar heat-collection plate.For the ease of explanation, among Fig. 1, said triple valve is decomposed into its three first valve 24, second valve 25 and first temperature-sensing valves of opening on the direction 11.Among Fig. 1, also be connected in parallel to first automatic water compensating valve 26 in order to automatic water supplement between said first valve 24 and the booster pump 23.
Be provided with temperature probe in order to water temperature detection in the said solar storage water tank 212.When the water temperature in the said solar storage water tank 212 was higher than the temperature value that equals setting on the temperature control panel 10, then temperature control panel 10 controls first temperature-sensing valve 11 was opened, and second temperature-sensing valve 12 cuts out, by family expenses vacuum heat-pipe formula solar water heater 21 heat supply water; When the water temperature in the said solar storage water tank 212 was lower than the temperature value of setting on the temperature control panel 10, then temperature control panel 10 controls first temperature-sensing valve 11 cut out, and second temperature-sensing valve 12 is opened, by air source hot pump water heater 31 heat supply water.
Said heat pump comprises Teat pump boiler 31 and the hot water storage tank 32 who is connected through pipeline.In this embodiment; Said Teat pump boiler 31 is an air source hot pump water heater; Transmit cold water through input channel 33 between said air source hot pump water heater 31 and the hot water storage tank 32, transmit hot water, thereby make hot water can be stored among the hot water storage tank 32 through output channel 34.Said heat pump is connected water intaking valve 35, filter 36, hot water storage tank 32, outlet valve 37 and second check-valves 39 through pipeline; Also be connected in parallel to second automatic water compensating valve 351 between said water intaking valve 35 and the said filter 36 in order to automatic water supplement, also be connected in parallel to blowoff valve 38 between said filter 36 and the said hot water storage tank 32.
The acting as of first check-valves 22 in the said solar energy system: open at second temperature-sensing valve 12; When first temperature-sensing valve 11 cuts out; If leaking appears in first temperature-sensing valve 11; Then can prevent that the hot water among the hot water storage tank 32 from flowing in the solar storage water tank 212, thereby can guarantee the hot water supply of user side through first check-valves 22; The acting as of second check-valves 39 in the said heat pump: open at first temperature-sensing valve 11; When second temperature-sensing valve 12 cuts out; If leaking appears in second temperature-sensing valve 12; Then can prevent that the hot water in the solar storage water tank 212 from flowing among the hot water storage tank 32, thereby can guarantee the hot water supply of user side through second check-valves 39.
When the combined type hot-water heating system 100 that the solar energy that uses the utility model combines with Teat pump boiler; On temperature control panel 10, set a leaving water temperature (such as 45 ℃) earlier; When the water temperature in temperature probe detects solar storage water tank 212 reaches design temperature; Temperature control panel 10 controls first temperature-sensing valve 11 is opened, and second temperature-sensing valve 12 cuts out, by family expenses vacuum heat-pipe formula solar water heater 21 heat supply water; When the water temperature in temperature probe detects solar storage water tank 212 was lower than design temperature, temperature control panel 10 controls first temperature-sensing valve 11 cut out, and second temperature-sensing valve 12 is opened; Perhaps; When first automatic water compensating valve 26 that between solar energy system is through the booster pump 23 and first valve 24, is connected in parallel is mended cold water in solar storage water tank 212; Water temperature in the solar storage water tank 212 also can drop to and be lower than design temperature; Thereby temperature control panel 10 controls first temperature-sensing valve 11 cuts out, and second temperature-sensing valve 12 is opened, by air source hot pump water heater 31 heat supply water.
In sum; The combined type hot-water heating system 100 that the solar energy of the utility model combines with Teat pump boiler; Through being provided with temperature control system, cleverly family expenses vacuum heat-pipe formula solar water heater 21 and Teat pump boiler 31 are combined, not only can automatic water supplement; Can also reach simultaneously the preferential advantage of using of solar water, reduce cost.
Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although the utility model is specified with reference to preferred embodiment; Those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement the technical scheme of the utility model, and not break away from the spirit and the scope of the utility model technical scheme.