CN103968440A - Multi-heat-source hot water system - Google Patents
Multi-heat-source hot water system Download PDFInfo
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- CN103968440A CN103968440A CN201310042349.7A CN201310042349A CN103968440A CN 103968440 A CN103968440 A CN 103968440A CN 201310042349 A CN201310042349 A CN 201310042349A CN 103968440 A CN103968440 A CN 103968440A
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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Abstract
The invention discloses a multi-heat-source hot water system which comprises a solar heat collection module, a heat pump module, an auxiliary heat source module, a water tank and a centralized controller, wherein the centralized controller is used for controlling the heating operation of the solar heat collection module, the heat pump module and the auxiliary heat source module; the solar heat collection module, the heat pump module and the auxiliary heat source module can be used for heating water in the water tank respectively. According to the hot water system, a plurality of heat sources are integrated, the advantages of energy conservation and environmental protection of solar energy, high efficiency of a heat pump water heater and heating stability of electric heating/gas heating are brought into full play, and the function and the performance of the complete system are improved.
Description
Technical field
The present invention relates to the technical field of hot-water heating system, particularly relate to a kind of many thermals source hot-water heating system.
Background technology
Along with the transformation of economic development and life style, domestic bathing has become the part of basic living necessity of people, more and more to the demand of domestic hot-water supply.
Electric heater or gas heater have the advantage that stability is high, but the quantity of energy consuming is large.
Solar water heater, because of its natural thermal source that can use this free environmental protection of solar energy, has entered huge numbers of families as a kind of main water heater form.Although but it can utilize solar radiant energy, affected compared with large and deficient in stability by natural climate, cannot continue to meet user's demand, generally all require to be equipped with auxiliary electrical heater and solve, its energy saving is had a greatly reduced quality.
Teat pump boiler can be produced domestic hot-water by utilization of power air, not affected by environment, good stability, and energy-saving effect is far above electric heater or gas heater, but it more or less still will consume certain electric energy.
Summary of the invention
Based on this, be necessary defect and deficiency for prior art, a kind of integrated various heating sources is provided, gives full play to the advantage of energy-saving solar environmental protection, Teat pump boiler high efficiency and electrical heating/gas heating stability, promoted many thermals source hot-water heating system of whole system function and performance.
The many thermals source hot-water heating system providing for realizing the object of the invention, comprises solar energy heat collecting module, heat pump module, auxiliary thermal source module, water tank and Centralized Controller;
The work that heats of solar energy heat collecting module, described heat pump module and described auxiliary thermal source module described in described Centralized Controller control;
Described solar energy heat collecting module, described heat pump module and described auxiliary thermal source module can be respectively to the water heating in described water tank.
In an embodiment, described auxiliary thermal source module is electrical heating and/or gas heating therein.
In an embodiment, described solar energy heat collecting module comprises solar thermal collector, solar energy water circulating pump and heat collector temperature sensor therein;
Described solar thermal collector is solar heat-collection plate and/or solar energy heat collection pipe;
Described solar thermal collector is communicated with described water tank respectively by solar energy inlet pipeline and solar energy outlet pipeline;
Described solar energy water circulating pump is arranged on described solar energy inlet pipeline; Described heat collector temperature sensor is arranged on described solar energy outlet pipeline.
In an embodiment, described solar energy heat collecting module comprises solar thermal collector, solar energy water circulating pump, solar heat-exchange coil pipe and heat collector temperature sensor therein;
Described solar heat-exchange coil pipe is arranged in described water tank;
Described solar thermal collector is solar heat-collection plate and/or solar energy heat collection pipe;
Described solar thermal collector is communicated with described solar heat-exchange coil pipe respectively by solar energy inlet pipeline and solar energy outlet pipeline;
Described solar energy water circulating pump is arranged on described solar energy inlet pipeline; Described heat collector temperature sensor is arranged on described solar energy outlet pipeline.
In an embodiment, described heat pump module comprises heat pump main frame, heat pump cycle water pump and heat pump supply water temperature sensor therein;
Described heat pump main frame is communicated with described water tank respectively by heat pump inlet pipeline and heat pump outlet pipeline;
Described heat pump cycle water pump is arranged on described heat pump inlet pipeline; Described heat pump supply water temperature sensor setting is on described heat pump outlet pipeline.
In an embodiment, described heat pump module comprises heat pump main frame, heat pump cycle water pump, heat pump heat exchanging coil pipe and heat pump supply water temperature sensor therein;
Described heat pump heat exchanging coil pipe is arranged in described water tank;
Described heat pump main frame is communicated with described heat pump heat exchanging coil pipe respectively by heat pump inlet pipeline and heat pump outlet pipeline;
Described heat pump cycle water pump is arranged on described heat pump inlet pipeline; Described heat pump supply water temperature sensor setting is on described heat pump outlet pipeline.
In an embodiment, described auxiliary thermal source module is electrical heating, comprises electric heater therein;
Described electric heater is arranged on described heat pump outlet pipeline, is installed in parallel with described heat pump outlet pipeline, realizes switching by water valve.
In an embodiment, described auxiliary thermal source module is gas heating, comprises gas fired-boiler and/or wall-hung boiler therein;
Described gas fired-boiler and/or wall-hung boiler are arranged on described heat pump outlet pipeline, are installed in parallel with described heat pump outlet pipeline, realize switching by water valve.
In an embodiment, in described water tank, be provided with water tank temperature sensor therein;
Described water tank is open tank or enclosed press-bearing water tank.
In an embodiment, described many thermals source hot-water heating system also comprises terminus module therein, and described terminus module is included as user domestic hot-water's supply equipment of domestic hot-water and/or the heating equipment for the heat supply of user room are provided.
In an embodiment, the heating water inlet pipe of described heating equipment and heating return pipe are communicated with described heat pump inlet pipeline and described heat pump outlet pipeline respectively by two emergent triple valves therein.
Therein in an embodiment, described Centralized Controller electrical connection and control one or more in described solar thermal collector, described solar energy water circulating pump, described heat pump main frame, described heat pump cycle water pump, described electric heater, described gas fired-boiler, described wall-hung boiler, described domestic hot-water's supply equipment and described heating equipment;
Described Centralized Controller is electrically connected one or more in described heat collector temperature sensor, described heat pump supply water temperature sensor and described water tank temperature sensor, and controls its information that receives;
Described Centralized Controller is electrically connected and controls described water valve.
Therein in an embodiment, described Centralized Controller has enforcement functionalities, and described enforcement functionalities is for force start or close the one or more of described solar thermal collector, described solar energy water circulating pump, described heat pump main frame, described heat pump cycle water pump, described electric heater, described gas fired-boiler and described wall-hung boiler.
Beneficial effect of the present invention: many thermals source of the present invention hot-water heating system, integrated various heating sources, gives full play to the advantage of energy-saving solar environmental protection, Teat pump boiler high efficiency and electrical heating/gas heating stability, has promoted whole system function and performance.
Brief description of the drawings
In order to make object, technical scheme and the advantage of many thermals source of the present invention hot-water heating system clearer, below in conjunction with concrete drawings and the specific embodiments, many thermals source of the present invention hot-water heating system is further elaborated.
Fig. 1 is the schematic diagram of an embodiment of many thermals source of the present invention hot-water heating system;
Fig. 2 is the schematic diagram of another embodiment of many thermals source of the present invention hot-water heating system;
Fig. 3 is that the Centralized Controller of many thermals source of the present invention hot-water heating system is to the control schematic diagram of heat pump main frame.
Detailed description of the invention
The embodiment of many thermals source hot-water heating system of the present invention, as shown in Figure 1 to Figure 3.
Many thermals source of the present invention hot-water heating system, comprises solar energy heat collecting module, heat pump module, auxiliary thermal source module 4, water tank 5 and Centralized Controller 1;
Described Centralized Controller 1 is controlled the work that heats of described solar energy heat collecting module, described heat pump module and described auxiliary thermal source module 4;
Described solar energy heat collecting module, described heat pump module and described auxiliary thermal source module 4 can be respectively to the water heating in described water tank 5.
Preferably, described auxiliary thermal source module 4 is electrical heating and/or gas heating.
Many thermals source of the present invention hot-water heating system, integrated various heating sources, gives full play to the advantage of energy-saving solar environmental protection, Teat pump boiler high efficiency and electrical heating/gas heating stability, has promoted whole system function and performance.
Preferably, as an embodiment, described solar energy heat collecting module comprises solar thermal collector 2, solar energy water circulating pump 9 and heat collector temperature sensor 8;
Described solar thermal collector 2 is solar heat-collection plate and/or solar energy heat collection pipe;
Described solar thermal collector 2 is communicated with described water tank 5 respectively by solar energy inlet pipeline and solar energy outlet pipeline;
Described solar energy water circulating pump 9 is arranged on described solar energy inlet pipeline; Described heat collector temperature sensor 8 is arranged on described solar energy outlet pipeline.
Preferably, as an embodiment, described solar energy heat collecting module comprises solar thermal collector 2, solar energy water circulating pump 9, solar heat-exchange coil pipe 17 and heat collector temperature sensor 8;
Described solar heat-exchange coil pipe 17 is arranged in described water tank 5, and whether it installs according to project situation is determined, and in the time considering that antifreeze or other reasons should not mix water tank and solar energy module, heat exchange coil just need to be installed;
Described solar thermal collector 2 is solar heat-collection plate and/or solar energy heat collection pipe;
Described solar thermal collector 2 is communicated with respectively or is directly communicated with water tank (without heat exchange coil time) by solar energy inlet pipeline and solar energy outlet pipeline with described solar heat-exchange coil pipe 17;
Described solar energy water circulating pump 9 is arranged on described solar energy inlet pipeline; Described heat collector temperature sensor 8 is arranged on described solar energy outlet pipeline.
Described solar energy heat collecting module is as system the first thermal source, by absorbing solar energy heating domestic hot-water.
Preferably, as an embodiment, described heat pump module comprises heat pump main frame 3, heat pump cycle water pump 10 and heat pump supply water temperature sensor 11;
Described heat pump main frame 3 is communicated with described water tank 5 respectively by heat pump inlet pipeline and heat pump outlet pipeline;
Described heat pump cycle water pump 10 is arranged on described heat pump inlet pipeline; Described heat pump supply water temperature sensor 11 is arranged on described heat pump outlet pipeline.
Preferably, as an embodiment, described heat pump module comprises heat pump main frame 3, heat pump cycle water pump 10, heat pump heat exchanging coil pipe 16 and heat pump supply water temperature sensor 11;
Described heat pump heat exchanging coil pipe 16 is arranged in described water tank 5, and whether it installs according to project situation is determined, and in the time considering that antifreeze or other reasons should not mix water tank and solar energy module, heat exchange coil just need to be installed;
Described heat pump main frame 3 is communicated with respectively or is directly communicated with water tank (without heat exchange coil time) by heat pump inlet pipeline and heat pump outlet pipeline with described heat pump heat exchanging coil pipe 16;
Described heat pump cycle water pump 10 is arranged on described heat pump inlet pipeline; Described heat pump supply water temperature sensor 11 is arranged on described heat pump outlet pipeline.
Described heat pump module is as system Secondary Heat Source, is badly in need of water and solar energy starts operation cannot meet the demands in the situation that at cloudy day, night etc. without solar radiation or user.
Preferably, as an embodiment, described heat pump main frame 3 voluntarily independent operating provides 55 DEG C of above hot water.
Preferably; as an embodiment; described heat pump main frame 3 is to adopt steam compression type system at least to contain compressor, cross valve, choke valve, finned heat exchanger or water-fluorine heat exchanger, hot water heat exchanger, control mainboard, temperature sensor, pressure switch, and other maybe can comprise water pump, overcurrent protective switch etc.Unit at least has heat-production functions, and net for air-source heat pump units also needs to have defrosting function.
Preferably, as an embodiment, described heat pump module also comprises moisturizing triple valve 29, and described moisturizing triple valve 29 is arranged on described heat pump inlet pipeline, access running water.As shown in Figure 2.
Preferably, as an embodiment, on the pipeline of access running water, moisturizing booster pump 26 is set, to solve the not enough or moisturizing demand when unstable of tap water pressure.
Preferably, as an embodiment, described auxiliary thermal source module 4 is electrical heating, comprises electric heater;
Described electric heater is arranged on described water tank 5 inside.
Preferably, as an embodiment, described auxiliary thermal source module 4 is electrical heating, comprises electric heater;
Described electric heater is arranged on described heat pump outlet pipeline, is installed in parallel with described heat pump outlet pipeline, is realized and being switched by auxiliary hot electric T-shaped valve 12.
Preferably, as an embodiment, described auxiliary thermal source module 4 is gas heating, comprises gas fired-boiler and/or wall-hung boiler;
Described gas fired-boiler and/or wall-hung boiler are arranged on described heat pump outlet pipeline, are installed in parallel with described heat pump outlet pipeline, are realized and being switched by auxiliary hot electric T-shaped valve 12.
Described auxiliary thermal source module 4 is as system the 3rd thermal source, and when environment temperature is lower, described heat pump module has started in the situation that operation certain hour and water tank temperature do not reach setting value and started operation.
Preferably, as an embodiment, described auxiliary thermal source module 4 is provided with auxiliary hot electric T-shaped valve 12 with the connectivity part of described heat pump outlet pipeline.
Preferably, as an embodiment, in described water tank 5, be provided with water tank temperature sensor 30;
Described water tank 5 is open tank or enclosed press-bearing water tank.Concrete form is determined according to engineering and environment for use.
Be illustrated in figure 1 the many thermals source hot-water heating system connection layout that adopts enclosed press-bearing water tank; Be illustrated in figure 2 the many thermals source hot-water heating system connection layout that adopts open tank.
If described water tank 5 is open tank, described water tank 5 is also provided with water level switch 27, and can be provided with relief cock 28 and overflow to prevent Water in Water Tank.
Described water tank 5 forms can be open types, also can be enclosed pressure-bearings, affected by use occasion, water consumption, if water consumption is large or adopt open tank for commercial location, the little or family of water consumption is used and generally can adopt enclosed press-bearing water tank.
Preferably, as an embodiment, described many thermals source hot-water heating system also comprises terminus module, and described terminus module is included as user domestic hot-water's supply equipment of domestic hot-water and/or the heating equipment for the heat supply of user room are provided.
Preferably, as an embodiment, described domestic hot-water's supply equipment comprises user's end 6, backwater booster pump 20, hydraulic pressure sense switch 21, backwater motor-driven valve 22 and return water temperature sensor 23;
Described user's end 6 is communicated with described water tank 5 by domestic hot-water's water inlet pipe and domestic hot-water's return pipe.
On described domestic hot-water's water inlet pipe, set gradually described backwater booster pump 20 and described hydraulic pressure sense switch 21 along water supply water (flow) direction.
On described domestic hot-water's return pipe, set gradually described return water temperature sensor 23 and described backwater motor-driven valve 22 along backwater water (flow) direction.
Preferably, as an embodiment, on described domestic hot-water's return pipe, between described backwater motor-driven valve 22 and described water tank 5, be also provided with running water access port.Return pipe and running water filling pipe can share a water tank interface, also independent water receiving case 5 separately.
Preferably, as an embodiment, described heating equipment comprises heating end 7, heating circulation pump 25, heating supply water temperature sensor 24 and heating heat-exchange device 15;
Described heating end 7 is communicated with described heating heat-exchange device 15 by heating water inlet pipe and heating return pipe;
On heating water inlet pipe, be respectively arranged with described heating circulation pump 25 and described heating supply water temperature sensor 24.
Preferably, as an embodiment, described heating heat-exchange device 15 is the heating heat-exchange coil pipe being arranged in described water tank 5, or for being arranged on the water water-to-water heat exchanger outside described water tank 5.
Shown in water tank 5 can use common water tank 5, also can use the water tank 5 of built-in heat exchange coil, whether built-in coil pipe mainly could mix with water tank 5 water systems according to heat source water system, also can adopt external heat exchanger to replace built-in heat exchange coil.
Preferably, as an embodiment, described heating return pipe is communicated to described heat pump outlet pipeline by the first emergent triple valve 13;
Described heating water inlet pipe between described heating circulation pump 25 and described heating supply water temperature sensor 24 is communicated to described heat pump inlet pipeline by the second emergent triple valve 14.
In the time that water tank 5 damages dismounting maintenance, system cannot provide domestic hot-water, obtained TURP and changed by the emergent threeway of emergent triple valve first, the second emergent threeway, heat pump main frame 3 water routes are connected with heating equipment, by heat pump main frame 3 directly for user heating end 7 provides heating hot water.
Preferably, as an embodiment, described Centralized Controller 1 is electrically connected and controls one or more in described solar thermal collector 2, described solar energy water circulating pump 9, described heat pump main frame 3, described heat pump cycle water pump 10, described electric heater, described gas fired-boiler, described wall-hung boiler, described domestic hot-water's supply equipment and described heating equipment;
Described Centralized Controller 1 is electrically connected one or more in described heat collector temperature sensor 8, described heat pump supply water temperature sensor 11 and described water tank temperature sensor 30, and controls its information that receives,
Described Centralized Controller is electrically connected and controls each water valve.
Preferably, as an embodiment, described Centralized Controller 1 has enforcement functionalities, and described enforcement functionalities is for force start or close the one or more of described solar thermal collector 2, described solar energy water circulating pump 9, described heat pump main frame 3, described heat pump cycle water pump 10, described electric heater, described gas fired-boiler and described wall-hung boiler.
Described Centralized Controller 1 can be realized jointly controlling all parts of system, comprise electrical appliance kit and manual operator, the built-in control program of electrical appliance kit, hardware comprises 220V electric power system, the input signal interfaces such as temperature sensor, heat pump main frame 3, water level switch 27, for controlling the output signal interface such as relay of the parts such as water pump, water valve, heat pump main frame 3, electric heater, gas fired-boiler, wall-hung boiler, correlated inputs output signal is forceful electric power signal.Manual operator is for set temperature, operational mode and look facility, and realizes communication by connection and electrical appliance kit mainboard, and user can or shield certain thermal source by manual operator force start simultaneously, makes system operation more flexible.
Preferably, as an embodiment, solar heat-exchange coil pipe 17 is arranged on bottom, and in the middle of heat pump heat exchanging coil pipe 16 is arranged on, heating heat-exchange device 15 is arranged on topmost.
Many thermals source of the present invention hot-water heating system, integrated various heating sources, gives full play to the advantage of energy-saving solar environmental protection, Teat pump boiler high efficiency and electrical heating/gas heating stability, has promoted whole system function and performance.
Many thermals source of the present invention hot-water heating system includes but not limited to following operation embodiment:
1, each thermal source cooperation embodiment
Centralized Controller 1 manual operator is opened i.e. acquiescence and is started solar energy heat collecting module, Centralized Controller 1 real-time detecting system each point temperature, in the time that installation is greater than certain value with the heat collector temperature sensor 8 measured temperature T1 of solar thermal collector 2 water outlets and the difference T1-T2 of water tank temperature sensor 30 measured temperature T2, start solar energy water circulating pump 9, hot water circuit in solar thermal collector 2 enters water tank 5 or solar heat-exchange coil pipe, mix or heat exchange with the water at low temperature in water tank 5, and water at low temperature in rear water box 5 or solar heat-exchange coil pipe 17 enters in solar thermal collector 2, in the time that T1-T2 is less than certain value, solar energy water circulating pump 9 cuts out, in solar thermal collector 2, be full of from the water at low temperature of water tank 5 or solar heat-exchange coil pipe 17 and can have absorbed more efficiently solar energy.
Work as the cloudy day, when night or solar radiation are not enough, start heat pump main frame 3 modules, heat pump main frame 3 obtains electric, heat pump cycle water pump 10 starts operation, water at low temperature is circulated between heat pump main frame 3 and water tank 5, the inflow temperature sensor being positioned on heat pump water inlet pipe of heat pump main frame 3 internal control main frame start and stop simultaneously detects that circulating water temperature meets heat pump main frame 3 compressor start up conditions and starts operation, when reaching heat pump main frame 3, inflow temperature closes condition, heat pump main frame 3 is advanced into shutdown process certainly according to its built-in control, time-delay closing heat pump cycle water pump 10, be down to while meeting heat pump main frame 3 module entry condition and restart until water tank temperature.
When environment temperature sensor 18 detect the lower and heat pump main frame of environment temperature 3 continuously operation certain hour (the forceful electric power signal that receives heat pump main frame 3 compressors according to Centralized Controller 1 as timing according to) water tank temperature T2 do not reach design temperature and start auxiliary thermal source module 4, thermal source module starts simultaneously auxiliary hot electric T-shaped valve 12 and obtains electric waterway switching, auxiliary thermal source module 4 series connection access heat pump cycle water routes, 3 water outlets of heat pump main frame enter auxiliary thermal source and heat, then enter water tank 5, extract out and deliver to heat pump main frame 3 by heat pump cycle water pump 10 again, in the time that reaching setting value, water tank temperature T2 closes auxiliary thermal source module 4, the auxiliary hot electric T-shaped valve 12 of time-delay closing.
2, domestic hot-water's water supply module operation embodiment
Water tank 5 water outlets are delivered to user's end 6 after 20 superchargings of backwater booster pump, and a water return pipeline simultaneously in parallel is connected with water tank 5 after backwater motor-driven valve 22.Return water temperature sensor 23, hydraulic pressure sense switch 21 are also set on water main road.When pipeline hydraulic pressure is lower than when setting value, hydraulic pressure sense switch 21 moves, and signal is passed to Centralized Controller 1, and then controls the startup of backwater booster pump 20.In the time that return water temperature sensor 23 detects water temperature lower than setting value, backwater motor-driven valve 22 is opened, and the cold-water reflux in pipeline, to water tank 5, is full of water main from the hot water of water tank 5, and then ensures user's water comfortableness.
3, heating module operation embodiment
Built-in/external heat exchange coil of water tank 5, coil pipe water outlet is delivered to the end heating equipments such as heating end 7(fan coil or flooring radiation coil pipe after heating circulation pump 25 pressurizations), the high-temperature-hot-water heat exchange that the water at low temperature after heat rooms temperature is got back in heat exchange coil and water tank 5 heats up.In the time meeting heating condition, start heating circulation pump 25, detect heating supply water temperature simultaneously, when reaching the water temperature that Centralized Controller 1 sets, water temperature requires water pump time-delay closing, otherwise operation always.For ensureing heating effect, Centralized Controller 1 is adjusted water tank design temperature to be automatically heating supply water temperature+5 DEG C or to be manually set to higher temperature.
4, the detailed description of the invention of emergent heating pattern
Heat pump main frame 3 supplies, water return pipeline is connected with confession, the return pipe of heating module by the first emergent triple valve 13, the second emergent triple valve 14, in the time that user is set as emergent heating pattern, the first emergent triple valve 13, the second emergent triple valve 14 obtain the electric water route of realizing and switch, heat pump cycle water pump 10, heating circulation pump 25 all start operation simultaneously, heat pump main frame 3 remains to obtain electricity condition, moves voluntarily control according to plug-in.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (13)
1. the hot-water heating system of thermal source more than, is characterized in that, comprises solar energy heat collecting module, heat pump module, auxiliary thermal source module, water tank and Centralized Controller;
The work that heats of solar energy heat collecting module, described heat pump module and described auxiliary thermal source module described in described Centralized Controller control;
Described solar energy heat collecting module, described heat pump module and described auxiliary thermal source module can be respectively to the water heating in described water tank.
2. many thermals source hot-water heating system according to claim 1, is characterized in that, described auxiliary thermal source module is electrical heating and/or gas heating.
3. many thermals source hot-water heating system according to claim 1, is characterized in that, described solar energy heat collecting module comprises solar thermal collector, solar energy water circulating pump and heat collector temperature sensor;
Described solar thermal collector is solar heat-collection plate and/or solar energy heat collection pipe;
Described solar thermal collector is communicated with described water tank respectively by solar energy inlet pipeline and solar energy outlet pipeline;
Described solar energy water circulating pump is arranged on described solar energy inlet pipeline; Described heat collector temperature sensor is arranged on described solar energy outlet pipeline.
4. many thermals source hot-water heating system according to claim 1, is characterized in that, described solar energy heat collecting module comprises solar thermal collector, solar energy water circulating pump, solar heat-exchange coil pipe and heat collector temperature sensor;
Described solar heat-exchange coil pipe is arranged in described water tank;
Described solar thermal collector is solar heat-collection plate and/or solar energy heat collection pipe;
Described solar thermal collector is communicated with described solar heat-exchange coil pipe respectively by solar energy inlet pipeline and solar energy outlet pipeline;
Described solar energy water circulating pump is arranged on described solar energy inlet pipeline; Described heat collector temperature sensor is arranged on described solar energy outlet pipeline.
5. many thermals source hot-water heating system according to claim 1, is characterized in that, described heat pump module comprises heat pump main frame, heat pump cycle water pump and heat pump supply water temperature sensor;
Described heat pump main frame is communicated with described water tank respectively by heat pump inlet pipeline and heat pump outlet pipeline;
Described heat pump cycle water pump is arranged on described heat pump inlet pipeline; Described heat pump supply water temperature sensor setting is on described heat pump outlet pipeline.
6. many thermals source hot-water heating system according to claim 1, is characterized in that, described heat pump module comprises heat pump main frame, heat pump cycle water pump, heat pump heat exchanging coil pipe and heat pump supply water temperature sensor;
Described heat pump heat exchanging coil pipe is arranged in described water tank;
Described heat pump main frame is communicated with described heat pump heat exchanging coil pipe respectively by heat pump inlet pipeline and heat pump outlet pipeline;
Described heat pump cycle water pump is arranged on described heat pump inlet pipeline; Described heat pump supply water temperature sensor setting is on described heat pump outlet pipeline.
7. many thermals source hot-water heating system according to claim 6, is characterized in that, described auxiliary thermal source module is electrical heating, comprises electric heater;
Described electric heater is arranged on described heat pump outlet pipeline, is installed in parallel with described heat pump outlet pipeline, realizes switching by water valve.
8. many thermals source hot-water heating system according to claim 1, is characterized in that, described auxiliary thermal source module is gas heating, comprises gas fired-boiler and/or wall-hung boiler;
Described gas fired-boiler and/or wall-hung boiler are arranged on described heat pump outlet pipeline, are installed in parallel with described heat pump outlet pipeline, realize switching by water valve.
9. many thermals source hot-water heating system according to claim 1, is characterized in that, is provided with water tank temperature sensor in described water tank;
Described water tank is open tank or enclosed press-bearing water tank.
10. many thermals source hot-water heating system according to claim 1, is characterized in that, also comprises terminus module, and described terminus module is included as user domestic hot-water's supply equipment of domestic hot-water and/or the heating equipment for the heat supply of user room are provided.
11. according to the many thermals source hot-water heating system described in claim 6,7 or 10 any one, it is characterized in that, the heating water inlet pipe of described heating equipment and heating return pipe are communicated with described heat pump inlet pipeline and described heat pump outlet pipeline respectively by two emergent triple valves.
12. according to the many thermals source hot-water heating system described in claim 1 to 10 any one, it is characterized in that described Centralized Controller electrical connection and control one or more in described solar thermal collector, described solar energy water circulating pump, described heat pump main frame, described heat pump cycle water pump, described electric heater, described gas fired-boiler, described wall-hung boiler, described domestic hot-water's supply equipment and described heating equipment;
Described Centralized Controller is electrically connected one or more in described heat collector temperature sensor, described heat pump supply water temperature sensor and described water tank temperature sensor, and controls its information that receives;
Described Centralized Controller is electrically connected and controls described water valve.
13. many thermals source hot-water heating systems according to claim 12, it is characterized in that, described Centralized Controller has enforcement functionalities, and described enforcement functionalities is for force start or close the one or more of described solar thermal collector, described solar energy water circulating pump, described heat pump main frame, described heat pump cycle water pump, described electric heater, described gas fired-boiler and described wall-hung boiler.
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| CN201310042349.7A CN103968440A (en) | 2013-02-01 | 2013-02-01 | Multi-heat-source hot water system |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676904A (en) * | 2015-01-30 | 2015-06-03 | 上海理工大学 | Heater |
| CN104764170A (en) * | 2015-04-24 | 2015-07-08 | 珠海格力电器股份有限公司 | Heat pump starting and stopping control method and device and air conditioner |
| CN104896567A (en) * | 2015-05-06 | 2015-09-09 | 福建农林大学 | Multi-energy combined hot water system and control method |
| CN105485910A (en) * | 2015-12-21 | 2016-04-13 | 广东芬尼克兹节能设备有限公司 | Heat pump project pipeline heat supply analysis system and analysis method thereof |
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| CN106642682A (en) * | 2017-01-10 | 2017-05-10 | 珠海格力电器股份有限公司 | Air energy and solar energy coupled multifunctional heat pump system |
| CN109612101A (en) * | 2019-01-03 | 2019-04-12 | 广东纽恩泰新能源科技发展有限公司 | A kind of hot water and heating integrated device for gathering air energy and solar energy |
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| CN111426067A (en) * | 2020-04-30 | 2020-07-17 | 珠海格力电器股份有限公司 | Hot water supply system and control method thereof |
| CN114076344A (en) * | 2021-11-16 | 2022-02-22 | 国网青海省电力公司果洛供电公司 | Intelligent monitoring system for boiler heating station |
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| CN104896567B (en) * | 2015-05-06 | 2018-03-16 | 福建农林大学 | Multiple-energy-source combines hot-water heating system and control method |
| CN105485910A (en) * | 2015-12-21 | 2016-04-13 | 广东芬尼克兹节能设备有限公司 | Heat pump project pipeline heat supply analysis system and analysis method thereof |
| CN105485910B (en) * | 2015-12-21 | 2018-09-25 | 广东芬尼克兹节能设备有限公司 | A kind of heat pump pipe-work heat supply analysis system and its analysis method |
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| CN109612101A (en) * | 2019-01-03 | 2019-04-12 | 广东纽恩泰新能源科技发展有限公司 | A kind of hot water and heating integrated device for gathering air energy and solar energy |
| CN110207298A (en) * | 2019-06-18 | 2019-09-06 | 珠海格力电器股份有限公司 | Water-heating machine system and its control method |
| CN110207298B (en) * | 2019-06-18 | 2020-11-24 | 珠海格力电器股份有限公司 | Water heater system and control method thereof |
| CN110553303A (en) * | 2019-10-14 | 2019-12-10 | 北京民利储能技术有限公司 | Ground source heat pump and renewable energy source combined heating device |
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| CN111426067A (en) * | 2020-04-30 | 2020-07-17 | 珠海格力电器股份有限公司 | Hot water supply system and control method thereof |
| CN111426067B (en) * | 2020-04-30 | 2021-06-22 | 珠海格力电器股份有限公司 | Hot water supply system and control method thereof |
| CN114076344A (en) * | 2021-11-16 | 2022-02-22 | 国网青海省电力公司果洛供电公司 | Intelligent monitoring system for boiler heating station |
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Application publication date: 20140806 |