CN103673387A - Multi-source household type tap water and central air-conditioning hot water quadruple combined system - Google Patents
Multi-source household type tap water and central air-conditioning hot water quadruple combined system Download PDFInfo
- Publication number
- CN103673387A CN103673387A CN201210360315.8A CN201210360315A CN103673387A CN 103673387 A CN103673387 A CN 103673387A CN 201210360315 A CN201210360315 A CN 201210360315A CN 103673387 A CN103673387 A CN 103673387A
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- air
- outlet
- mixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/272—Solar heating or cooling
-
- 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
-
- 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
- Y02B10/40—Geothermal heat-pumps
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Disclosed is a multi-source household type tap water and central air-conditioning hot water quadruple combined system. According to the system, well water energy sources serve as cold energy, biomass, or firewood, or coal combustion and solar energy serve as heat energy, a heat pump unit high in price and high in electricity consumption is not needed, and only a small amount of electricity energy is needed to drive several low-power water pumps. The system has the advantages that cost is low, the environment is protected, carbon emission is low, the effect is stable, using is not affected by weather, and electricity consumption is only one tenth that of a traditional central air-conditioning hot water triple combined system. The system has the functions of tap water, hot water, air conditioning refrigeration and air conditioning heating and is suitable for being used in areas where the cost of fuel such as firewood, biomass and coal is low, recyclable solar energy is rich, and renewable groundwater resources are rich.
Description
technical field
The present invention relates to a kind of multi-source family formula running water and central air-conditioning hot water quadri-generation system.
Background technology
Tradition residential central air-hot water tri-generation system mainly contains following three kinds:
1, earth source heat pump domestic central air conditioner hot water tri-generation system
Utilize underground shallow layer soil, or river, or underground water source and on the ground air there is temperature difference energy and cold and hot feature capacious, heat exchanger is imbedded to underground shallow layer soil, or rivers, or in underground water source, or directly extract rivers or underground water source, by water, do medium and underground shallow layer soil, rivers and underground water source carry out cold and hot exchange, by earth source heat pump domestic central air conditioner hot water tri-generation unit, water is carried out to cold and hot exchange, by a small amount of high-grade electric energy of input, by underground shallow layer soil, low-grade cold and hot energy in rivers and underground water source, be promoted to high-grade cold and hot energy, again by fan coil and hot water circulating pump by high-grade cold and hot can utilization, reach hot water, the requirement of air conditioner refrigerating and heating three alliances.
Earth source heat pump domestic central air conditioner hot water tri-generation system is energy saving at present, and Energy Efficiency Ratio is higher, and the not impact of climate of system run all right is also a kind of of cost of investment maximum.
2, air energy heat pump residential central air-hot water tri-generation system
By air energy heat pump residential central air-hot water tri-generation unit, air is carried out to cold and hot exchange, by the high-grade electric energy of input, by low-grade cold and hot energy in air, be promoted to high-grade cold and hot energy, again by fan coil and hot water circulating pump by high-grade cold and hot can utilization, reach the requirement of hot water, air conditioner refrigerating and heating three alliances.
Air energy heat pump residential central air-hot water tri-generation system is lower a kind of of current cost of investment, its energy loss-rate earth source heat pump domestic central air conditioner hot water tri-generation system is high, and the impact of running effect and Energy Efficiency Ratio climate is larger, undesirable and Energy Efficiency Ratio is lower in the hottest its operational effect of period of the cold-peace of weather.
3, air energy handpiece Water Chilling Units+electric heating or gas-fired water heating boiler residential central air-hot water tri-generation system
By this system of air energy handpiece Water Chilling Units, reach the requirement of refrigeration in summer, by electric heating or gas-fired water heating boiler, reach the requirement of hot water, air conditioner refrigerating and heating three alliances.
This system cost is lower than earth source heat pump domestic central air conditioner hot water tri-generation system, and higher than air energy heat pump residential central air-hot water tri-generation system, its energy consumption is the highest, for grassroot project, has belonged to and having eliminated and proposed recommendations system not.
Summary of the invention
The invention provides a kind of multi-source family formula running water and central air-conditioning hot water quadri-generation system, cold energy is the well water energy, heat energy is living beings, or firewood, or coal combustion and solar energy source, system is not worth expensive and the large source pump of power consumption, only need a small amount of electric energy to drive several low power water pumps, there is cost lower, environmental protection low-carbon (LC), effect stability weatherproof, power consumption only has 1/10th feature of conventional central air-conditioning/hot water triple-supply system, and there is running water, hot water, the function of air conditioner refrigerating and the confession of air-conditioning heating tetrad, be adapted to firewood, the fuel cost such as living beings and coal is cheap, the solar energy of sustainable utilization capable of circulation enriches the more rich area of groundwater resources with renewable sustainable utilization.
Technical scheme of the present invention:
Multi-source family formula running water and a central air-conditioning hot water quadri-generation system, be mainly comprised of water intake well, well water pump, check valve A, filter, fan coil group and fan coil, electronic cleaner, running water electric two-way valve, air-conditioning water inlet electric T-shaped valve, check valve D, air conditioner heat water pump, mixed water pot, check valve C, check valve D, hot water circulating pump, mixed water valve group and mixed water valve, mixed water electric two-way valve, storage tank, water level switch, solar heat water pump, solar water heater, firewood-saving water-heating boiler, air-conditioner water outlet electric T-shaped valve and back water well.
When described multi-source family formula running water and central air-conditioning hot water quadri-generation system are used, system is according to operating mode operation control requirement, automatic control well water pump, air conditioner heat water pump, hot water circulating pump, solar heat water pump, the operation of each fan coil and stopping in fan coil group, automatically control the ignition of firewood-saving water-heating boiler and the insulation of ceasing fire, the opening and closing of automatic controlling running water electric two-way valve and mixed water electric two-way valve, the conversion of automatic control air conditioner water inlet electric T-shaped valve and air-conditioner water outlet electric three passes, thereby reach following running water, hot water, the requirement of air conditioner refrigerating and the confession of heating tetrad:
1, water service
Storage tank is arranged on system highest point, and well water is from the delivery port of storage tank bottom in storage tank, and by the Action of Gravity Field of connecting pipe and water, automatic transport is in each mixed water valve in solar water heater, firewood-saving water-heating boiler and mixed water valve group.When the well water in storage tank is used to low water level, water level switch is connected, running water electric two-way valve is opened, well water pump operation, well water is by check valve A, filter, electronic cleaner and connecting pipe, from the water inlet on storage tank top, pump into storage tank, until the water of storage tank is after high water level, water level switch disconnects, running water electric two-way valve is closed, well water pump is out of service, and so circulation reaches the requirement of system water service.
2, air conditioner refrigerating
Well water pump operation, the hot water inlet of air-conditioning water inlet electric T-shaped valve closes, cold water inlet is communicated with delivery port, the hot water outlet of air-conditioner water outlet electric T-shaped valve is closed, water inlet is communicated with cooling water outlet, well water in water intake well pumps into fan coil in fan coil group by well water pump, after heat exchange heats up, flow back to back water well, the hot water of back water well by underground natural permeate with cooling after be circulated back in water intake well.When certain temperature that needs air conditioner refrigerating room is during higher than the set temperature of air conditioner refrigerating, fan operation by fan coil makes indoor air flow through coil surface, cold water mobile in heat transfer effect by coil surface metal fin and coil pipe carries out heat exchange indirectly, the temperature that flows through coil surface air is reduced, thereby reach the requirement that reduces temperature in room; When the temperature in certain air conditioner refrigerating room is during lower than the set temperature of air conditioner refrigerating, the fan coil in this room is out of service; When the temperature in all controls room all lower than the set temperature of air conditioner refrigerating and fan coil group in all fan coils when all out of service, well water pump is out of service, the cold water inlet of air-conditioning water inlet electric T-shaped valve is closed, hot water inlet is communicated with delivery port, the cooling water outlet of air-conditioner water outlet electric T-shaped valve is closed, water inlet is communicated with hot water outlet, and circulation reaches the requirement of air conditioner refrigerating according to this.
3, air-conditioning heating
The cold water inlet of air-conditioning water inlet electric T-shaped valve is closed, hot water inlet is communicated with delivery port, the cooling water outlet of air-conditioner water outlet electric T-shaped valve is closed, water inlet is communicated with hot water outlet, hot water in firewood-saving water-heating boiler pumps in fan coil group in each fan coil by air conditioner heat water pump, and after heat exchange cooling, circulation is flowed back to firewood-saving water-heating boiler and continued heating.When in solar water heater, water temperature is higher than design temperature, preferential by the operation of solar heat water pump, utilize the water in the hot water heating firewood-saving water-heating boiler in solar water heater, the water temperature in firewood-saving water-heating boiler reaches after setting value, and solar heat water pump is out of service; When in solar water heater, water temperature is lower than design temperature, firewood-saving water-heating boiler automatic ignition combustion heating, the water temperature in firewood-saving water-heating boiler reaches after setting value, and firewood-saving water-heating boiler stops burning, and firewood-saving water-heating boiler is indicated artificial interpolation fuel in advance; Waste heat after firewood-saving water-heating boiler stops burning causes when water temperature surpasses setting value, mixed water electric two-way valve is controlled and is opened or closed by water temperature in mixed water pot, to mix in water pot and export after the cooling of high-temperature-hot-water and cold water mix again, the water temperature of the hot water of guaranteeing supply is not scalded and stablizes comfortable temperature for safety; When certain temperature that needs air-conditioning heating room is during lower than the set temperature of air-conditioning heating, fan operation by fan coil 5 makes indoor air flow through coil surface, hot water mobile in heat transfer effect by coil surface metal fin and coil pipe carries out heat exchange indirectly, the temperature that flows through coil surface air is raise, thereby reach the requirement of temperature in rising room; When the temperature of certain air-conditioning heating room is during higher than the set temperature of air-conditioning heating, the fan coil in this room is out of service; When the temperature in all controls room all higher than the set temperature of air-conditioning heating and fan coil group I in all fan coils when all out of service, air conditioner heat water pump is out of service, circulation reaches the requirement of air-conditioning heating according to this.
4, hot-water supply
Hot water in firewood-saving water-heating boiler is by the Action of Gravity Field of well water in connecting pipe and storage tank, and the hot water inlet of extremely mixed each the mixed water valve of water valve group of automatic transport supplies use.When in solar water heater, water temperature is higher than design temperature, preferential by the operation of solar heat water pump, utilize the water in the hot water heating firewood-saving water-heating boiler in solar water heater, the water temperature in firewood-saving water-heating boiler reaches after setting value, and solar heat water pump is out of service; When in solar water heater, water temperature is lower than design temperature, firewood-saving water-heating boiler automatic ignition combustion heating, the water temperature in firewood-saving water-heating boiler reaches after setting value, and firewood-saving water-heating boiler stops burning, and firewood-saving water-heating boiler is indicated artificial interpolation fuel in advance; Waste heat after firewood-saving water-heating boiler stops burning causes when water temperature surpasses setting value, mixed water electric two-way valve is controlled and is opened or closed by water temperature in mixed water pot, to mix in water pot and export after the cooling of high-temperature-hot-water and cold water mix again, the water temperature of the hot water of guaranteeing supply is not scalded and stablizes comfortable temperature for safety; Hot water circulating pump is by ducted water temperature controlling run and shutdown, to guarantee in mixed water valve group that each mixed water valve is opened, is hot water, reaches according to this requirement of hot-water supply.
Above-mentioned running water, hot water, air conditioner refrigerating and heating tetrad be for four operating modes, mutually can not combined running except air conditioner refrigerating and heating operating mode, and all the other each operating modes can be combined or independent operating as required, by user, on generator set controller, are selected arbitrarily.As freezed and hot-water supply combined running in running water, summer, or running water and hot-water supply combined running, or running water independent operating etc.; When water service and air conditioner refrigerating cooperation, when the cold water inlet of running water electric two-way valve, air-conditioning water inlet electric two-way valve and delivery port are connected simultaneously, the water that well water pump operation is extracted out from water intake well, be fed in storage tank and fan coil group in each fan coil simultaneously, independently use separately and do not interfere with each other; When air-conditioning heating and hot-water supply cooperation, the hot water in firewood-saving water-heating boiler can simultaneously, also can be supplied with respectively each mixed water valve in each fan coil in fan coil group, mixed water valve group and use, and system is according to using operation to need automatically to control.
In described multi-source family formula running water and central air-conditioning hot water quadri-generation system, well water pump is contained in water intake well, by connecting pipe and check valve A, filter, the entrance of electronic cleaner is connected in series, the outlet of electronic cleaner and the air-conditioning water inlet water inlet of electric T-shaped valve and the entrance of running water electric two-way valve interconnect, two other interface of air-conditioning water inlet electric T-shaped valve is connected with the entrance of each fan coil in check valve B and fan coil group respectively, the outlet of running water electric two-way valve is connected with the water inlet on storage tank top, the delivery port of storage tank bottom and the cold water inlet of solar water heater, firewood-saving water-heating boiler cold water gateway, the entrance of mixed water electric two-way valve, in mixed water valve group, the cold water inlet of each mixed water valve interconnects, other three interfaces of firewood-saving water-heating boiler respectively with mixed water pot, check valve C, check valve D is connected with the delivery port of air-conditioner water outlet electric T-shaped valve, two other interface of air-conditioner water outlet electric T-shaped valve is connected with the outlet of each fan coil in back water well and fan coil group respectively, the cold water inlet of mixed water pot is connected with the outlet of mixed water electric two-way valve, the hot water outlet of mixed water pot, the entrance of air conditioner heat water pump, the entrance of hot water circulating pump, in mixed water valve group, the hot water inlet of each mixed water valve interconnects, air conditioner heat water pump is connected with check valve B, hot water circulating pump is connected with check valve C, solar heat water pump is connected with check valve D, water level switch is arranged among storage tank.
In the delivery port of described air-conditioning water inlet Electrocontrolled tee valve and fan coil group, the entrance of each fan coil interconnects, the entrance of air-conditioning the water inlet cold water inlet of Electrocontrolled tee valve, the outlet of electronic cleaner and running water electric two-way valve interconnects, and the hot water inlet of air-conditioning water inlet Electrocontrolled tee valve is connected with the outlet of check valve B; In the water inlet of air-conditioner water outlet Electrocontrolled tee valve and fan coil group, the outlet of each fan coil interconnects, the water return outlet of the outlet of the hot water outlet of air-conditioner water outlet Electrocontrolled tee valve, check valve C, firewood-saving water-heating boiler interconnects, the cooling water outlet access back water well of air-conditioner water outlet Electrocontrolled tee valve, for supplying with the conversion of well water and hot water in each fan coil of fan coil group, summer refrigeration and winter heating conversion.
The cold water inlet of each mixed water valve in the entrance of described mixed water electric two-way valve, the cooling water outlet of storage tank, mixed water valve group, the cold water gateway of the cold water inlet of solar water heater, firewood-saving water-heating boiler interconnect, the mixed outlet of water electric two-way valve is connected with the cold water inlet of mixed water pot, and the hot water inlet who mixes water pot is connected, mixes each mixed water valve in hot water outlet, the entrance of air conditioner heat water pump, the entrance of hot water circulating pump and the mixed water valve group of water pot hot water inlet with the hot water outlet of firewood-saving water-heating boiler interconnects.When the burner exhaust heat of firewood-saving water-heating boiler makes in firewood-saving water-heating boiler water temperature higher, when in mixed water pot, water temperature is higher than design temperature, mixed water electric two-way valve is opened, from firewood-saving water-heating boiler, flow into the high-temperature-hot-water of mixed water pot, with by flowing into mixed water electric two-way valve from storage tank, after mixed water electric two-way valve flows into the cold water mix cooling mixed water pot, then from mixed water pot outflow; When in mixed water pot, hot water water temperature is lower than design temperature, mixed water electric two-way valve is closed, from firewood-saving water-heating boiler, flow into the hot water of mixed water pot, directly from mixed water pot, flow out, thereby the water temperature of each fan coil hot water in each mixed water valve, fan coil group in the mixed water valve group that furnishes good supplies to, for safety is not scalded and the requirement of stable comfort temperature.
In described system, be provided with solar water heater, when in solar water heater, hot water reaches design temperature, preferential by the operation of solar heat water pump, the hot water on solar water heater top directly pumps into the top of firewood-saving water-heating boiler, mix with the water of firewood-saving water-heating upper boiler, the water of firewood-saving water-heating boiler bottom pumps into the bottom of solar water heater simultaneously, mix with the hot water of solar water heater bottom, by the hot water in solar water heater by the cool water heating in firewood-saving water-heating boiler, reach the object of utilizing solar water and saving the energy.
In sum, the present invention compares with traditional residential central air-hot water tri-generation system, has following features:
1, a well water pump was both done low-temperature receiver to central air-conditioning supply well water, automatically gave again mixed water valve, water tank, solar water heater and firewood-saving water-heating boiler supplying running water, had increased the function of running water.
2, system is not worth costliness and the large air conditioner and heat pump unit of power consumption, utilizes the well water of non-carbon-emitting directly to central air conditioning fan coil unit, to provide cold energy, and operation well water pump just can carry out air conditioner refrigerating; Utilize the solar energy, low-carbon emission of non-carbon-emitting and to the small living beings of climatic effect, bavin or burning of coal, combine heat energy heating water inlet is provided, the power that system operation consumes electric energy water pump only has 1/9th left and right of air conditioner and heat pump unit power, therefore system cost is lower, low-carbon environment-friendly, effect stability and weatherproof, power consumption only have 1/10th of conventional central air-conditioning/hot water triple-supply system.
Accompanying drawing explanation
Fig. 1 is multi-source family formula running water and central air-conditioning hot water quadri-generation system schematic diagram.
In figure, 1 is water intake well, the 2nd, well water pump, the 3rd, check valve A, the 4th, filter, the 5th, fan coil, the 6th, electronic cleaner, the 7th, air-conditioning water inlet electric T-shaped valve, 7-1 is delivery port, 7-2 is cold water inlet, 7-3 is hot water inlet, the 8th, check valve B, the 9th, air conditioner heat water pump, the 10th, running water electric two-way valve, the 11st, hot water circulating pump, the 12nd, check valve C, the 13rd, mixed water pot, the 14th, check valve D, the 15th, mixed water electric two-way valve, the 16th, mixed water valve, the 17th, storage tank, the 18th, water level switch, the 19th, solar heat water pump, the 20th, solar water heater, the 21st, firewood-saving water-heating boiler, the 22nd, air-conditioner water outlet electric T-shaped valve, 22-1 is water inlet, 22-2 is hot water outlet, 22-3 is cooling water outlet, the 23rd, back water well, I is fan coil group, II is mixed water valve group.
Among system architecture schematic diagram Fig. 1 of the present invention:
In multi-source family formula running water and central air-conditioning hot water quadri-generation system, well water pump 2 is contained in water intake well 1, by connecting pipe and check valve A3, filter 4, the entrance of electronic cleaner 6 is connected in series, the outlet of electronic cleaner 6 and the air-conditioning water inlet water inlet 7-2 of electric T-shaped valve 7 and the entrance of running water electric two-way valve 10 interconnect, two other interface of air-conditioning water inlet electric T-shaped valve 7 is connected with the entrance of each fan coil 5 in check valve B8 and fan coil group I respectively, the outlet of running water electric two-way valve 10 is connected with the top water inlet of storage tank 17, the delivery port of storage tank 17 bottoms and the cold water inlet of solar water heater 20, firewood-saving water-heating boiler 21 cold water gateways, the entrance of mixed water electric two-way valve 15, in mixed water valve group II, the cold water inlet of each mixed water valve 16 interconnects, other three interfaces of firewood-saving water-heating boiler 21 respectively with mixed water pot 13, check valve C12, the delivery port 22-2 of check valve D14 and air-conditioner water outlet electric T-shaped valve 22 is connected, two other interface of air-conditioner water outlet electric T-shaped valve 22 is connected with the outlet of each fan coil 5 in back water well 23 and fan coil group I respectively, the cold water inlet of mixed water pot 13 is connected with the outlet of mixed water electric two-way valve 15, the hot water outlet of mixed water pot 13, the entrance of air conditioner heat water pump 9, the entrance of hot water circulating pump 11, in mixed water valve group II, the hot water inlet of each mixed water valve 16 interconnects, air conditioner heat water pump 9 is connected with check valve B8, hot water circulating pump 11 is connected with check valve C12, solar heat water pump 19 is connected with check valve D14, water level switch 18 is arranged among storage tank 17.
In the delivery port 7-1 of air-conditioning water inlet Electrocontrolled tee valve 7 and fan coil group I, the entrance of each fan coil 5 interconnects, the entrance of air-conditioning water inlet the cold water inlet 7-2 of Electrocontrolled tee valve 7, the outlet of electronic cleaner 6 and running water electric two-way valve 10 interconnects, and the hot water inlet 7-3 of air-conditioning water inlet Electrocontrolled tee valve 7 is connected with the outlet of check valve B8; In the water inlet 22-1 of air-conditioner water outlet Electrocontrolled tee valve 22 and fan coil group I, the outlet of each fan coil 5 interconnects, the water return outlet of the hot water outlet 22-2 of air-conditioner water outlet Electrocontrolled tee valve 22, the outlet of check valve C12, firewood-saving water-heating boiler 21 interconnects, the cooling water outlet 22-3 access back water well 23 of air-conditioner water outlet Electrocontrolled tee valve 22, for supplying with the conversion of well water and hot water in each fan coil 5 of fan coil group I, summer refrigeration and winter heating conversion.
The mixed entrance of water electric two-way valve 15, in the cooling water outlet of storage tank 17, mixed water valve group II the cold water inlet of each mixed water valve 16, the cold water gateway of the cold water inlet of solar water heater 20, firewood-saving water-heating boiler 21 interconnect, the outlet of mixed water electric two-way valve 15 is connected with the cold water inlet of mixed water pot 13, and the hot water inlet of mixed water pot 13 is connected, mixes each mixed water valve 16 in the hot water outlet of water pot 13, the entrance of the entrance of air conditioner heat water pump 8, hot water circulating pump 11 and mixed water valve group II hot water inlet with the hot water outlet of firewood-saving water-heating boiler 21 interconnects.When the burner exhaust heat of firewood-saving water-heating boiler 21 makes the interior water temperature of firewood-saving water-heating boiler 21 higher, while mixing the interior water temperature of water pot 13 higher than design temperature, mixed water electric two-way valve 15 is opened, from firewood-saving water-heating boiler 21, flow into the high-temperature-hot-water of mixed water pot 13, with by flowing into mixed water electric two-way valve 15 from storage tank 17, after mixed water electric two-way valve 15 flows into the cold water mix cooling mixed water pot 13, then from mixed water pot 13 outflows, when in mixed water pot 13, hot water water temperature is lower than design temperature, moving two-way 15 valves of mixed water power cut out, from firewood-saving water-heating boiler 21, flow into the hot water of mixed water pot 21, directly from mixed water pot 13, flow out, thereby reach, supply with each mixed water valve 15 in mixed water valve group II, the water temperature of each fan coil 5 hot water in fan coil group I, for safety is not scalded and stablizes comfortable temperature, and the lower combination with controlling simple mixed water electric two-way valve 15 and mixed water pot 13 of application cost structure, replaced the SERVO CONTROL motor-driven valve that use cost is higher and control is complicated, step-less adjustment cold water flow and high-temperature-hot-water mix the requirement that water makes water temperature stability.
In system, be provided with solar water heater 20, when in solar water heater 20, hot water reaches design temperature, preferential by the operation of solar heat water pump 19, the hot water on solar water heater 20 tops directly pumps into the top of firewood-saving water-heating boiler 21, mix with the water on firewood-saving water-heating boiler 21 tops, the water of firewood-saving water-heating boiler 21 bottoms pumps into the bottom of solar water heater 20 simultaneously, mix with the hot water of solar water heater 20 bottoms, by the hot water in solar water heater 20 by the cool water heating in firewood-saving water-heating boiler 21, reach the object of utilizing solar water and saving the energy.
The specific embodiment
When multi-source family formula running water and central air-conditioning hot water quadri-generation system are used, system is according to operating mode operation control requirement, automatic control well water pump 2, air conditioner heat water pump 9, hot water circulating pump 11, solar heat water pump 19, the operation of each fan coil 5 and stopping in fan coil group I, automatically control the ignition of firewood-saving water-heating boiler 21 and the insulation of ceasing fire, the opening and closing of automatic controlling running water electric two-way valve 10 and mixed water electric two-way valve 15, the conversion of automatic control air conditioner water inlet electric T-shaped valve 7 and air-conditioner water outlet electric T-shaped valve 22, thereby reach following running water, hot water, the requirement of air conditioner refrigerating and the confession of heating tetrad:
1, water service
Storage tank 17 is arranged on system highest point, and the interior well water of storage tank 17 is from the delivery port of storage tank 17 bottoms, and by the Action of Gravity Field of connecting pipe and water, automatic transport is in each mixed water valve 16 in solar water heater 20, firewood-saving water-heating boiler 21 and mixed water valve group II.When the well water in storage tank 17 is used to low water level, water level switch 18 is connected, running water electric two-way valve 10 is opened, well water pump 2 operations, well water is by check valve A3, filter 4, electronic cleaner 6 and connecting pipe, from the water inlet on storage tank 17 tops, pump into storage tank 17, until the water of storage tank 17 is after high water level, water level switch 18 disconnects, running water electric two-way valve 10 is closed, well water pump 2 is out of service, and so circulation reaches the requirement of system water service.
2, air conditioner refrigerating
Well water pump 2 operations, the hot water inlet 7-3 of air-conditioning water inlet electric T-shaped valve 7 closes, cold water inlet 7-2 is communicated with delivery port 7-1, the hot water outlet 22-2 of air-conditioner water outlet electric T-shaped valve 22 closes, water inlet 22-1 is communicated with cooling water outlet 22-3, well water in water intake well 1 pumps into fan coil 5 in fan coil group I by well water pump 2, after heat exchange heats up, flow back to back water well 23, the hot water of back water well 23 by underground natural permeate with cooling after be circulated back in water intake well 1.When certain temperature that needs air conditioner refrigerating room is during higher than the set temperature of air conditioner refrigerating, fan operation by fan coil 5 makes indoor air flow through coil surface, cold water mobile in heat transfer effect by coil surface metal fin and coil pipe carries out heat exchange indirectly, the temperature that flows through coil surface air is reduced, thereby reach the requirement that reduces temperature in room; When the temperature in certain air conditioner refrigerating room is during lower than the set temperature of air conditioner refrigerating, the fan coil 5 in this room is out of service; When the temperature in all controls room all lower than the set temperature of air conditioner refrigerating and fan coil group I in all fan coils 5 when all out of service, well water pump 2 is out of service, the cold water inlet 7-2 of air-conditioning water inlet electric T-shaped valve 7 closes, hot water inlet 7-3 is communicated with delivery port 7-1, the cooling water outlet 22-3 of air-conditioner water outlet electric T-shaped valve 22 closes, water inlet 22-1 is communicated with hot water outlet 22-2, and circulation reaches the requirement of air conditioner refrigerating according to this.
3, air-conditioning heating
The cold water inlet 7-2 of air-conditioning water inlet electric T-shaped valve 7 closes, hot water inlet 7-3 is communicated with delivery port 7-1, the cooling water outlet 22-3 of air-conditioner water outlet electric T-shaped valve 22 closes, water inlet 22-1 is communicated with hot water outlet 22-2, hot water in firewood-saving water-heating boiler 21 pumps in fan coil group I in each fan coil 5 by air conditioner heat water pump 9, and after heat exchange cooling, circulation is flowed back to firewood-saving water-heating boiler 21 and continued heating.When in solar water heater 20, water temperature is higher than design temperature, preferential by the operation of solar heat water pump 19, utilize the water in the hot water heating firewood-saving water-heating boiler 21 in solar water heater 20, the water temperature in firewood-saving water-heating boiler 21 reaches after setting value, and solar heat water pump 19 is out of service; When in solar water heater 20, water temperature is lower than design temperature, the 21 auto-ignition combustion heating of firewood-saving water-heating boiler, water temperature in firewood-saving water-heating boiler 21 reaches after setting value, and firewood-saving water-heating boiler 21 stops burning, and firewood-saving water-heating boiler 21 is indicated the artificial fuel that adds in advance; Waste heat after firewood-saving water-heating boiler 21 stops burning causes when water temperature surpasses setting value, mixed water electric two-way valve 15 is controlled and is opened or closed by water temperature in mixed water pot 13, to mix in water pot 13 and export after the cooling of high-temperature-hot-water and cold water mix again, the water temperature of the hot water of guaranteeing supply is not scalded and stablizes comfortable temperature for safety; When certain temperature that needs air-conditioning heating room is during lower than the set temperature of air-conditioning heating, fan operation by fan coil 5 makes indoor air flow through coil surface, hot water mobile in heat transfer effect by coil surface metal fin and coil pipe carries out heat exchange indirectly, the temperature that flows through coil surface air is raise, thereby reach the requirement of temperature in rising room; When the temperature of certain air-conditioning heating room is during higher than the set temperature of air-conditioning heating, the fan coil 5 in this room is out of service; When the temperature in all controls room all higher than the set temperature of air-conditioning heating and fan coil group I in all fan coils 5 when all out of service, air conditioner heat water pump 9 is out of service, circulation reaches the requirement of air-conditioning heating according to this.
4, hot-water supply
Hot water in firewood-saving water-heating boiler 21 is by the Action of Gravity Field of connecting pipe and storage tank 17 interior well water, and the hot water inlet of extremely mixed each the mixed water valve 16 of water valve group II of automatic transport supplies use.When in solar water heater 20, water temperature is higher than design temperature, preferential by the operation of solar heat water pump 19, utilize the water in the hot water heating firewood-saving water-heating boiler 21 in solar water heater 20, the water temperature in firewood-saving water-heating boiler 21 reaches after setting value, and solar heat water pump 19 is out of service; When in solar water heater 20, water temperature is lower than design temperature, the 21 auto-ignition combustion heating of firewood-saving water-heating boiler, water temperature in firewood-saving water-heating boiler 21 reaches after setting value, and firewood-saving water-heating boiler 21 stops burning, and firewood-saving water-heating boiler 21 is indicated the artificial fuel that adds in advance; Waste heat after firewood-saving water-heating boiler 21 stops burning causes when water temperature surpasses setting value, mixed water electric two-way valve 15 is controlled and is opened or closed by water temperature in mixed water pot 13, to mix in water pot 13 and export after the cooling of high-temperature-hot-water and cold water mix again, the water temperature of the hot water of guaranteeing supply is not scalded and stablizes comfortable temperature for safety; Hot water circulating pump 11 is by ducted water temperature controlling run and shutdown, to guarantee in mixed water valve group II that each mixed water valve 16 is opened, is hot water, reaches according to this requirement of hot-water supply.
Above-mentioned running water, hot water, air conditioner refrigerating and heating tetrad be for four operating modes, mutually can not combined running except air conditioner refrigerating and heating operating mode, and all the other each operating modes can be combined or independent operating as required, by user, on generator set controller, are selected arbitrarily.As freezed and hot-water supply combined running in running water, summer, or running water and hot-water supply combined running, or running water independent operating etc.; When water service and air conditioner refrigerating cooperation, when the cold water inlet 7-2 of running water electric two-way valve 10, air-conditioning water inlet electric two-way valve 7 and delivery port 7-1 connect simultaneously, the water that well water pump 2 operations are extracted out from water intake well 1, be fed in storage tank 17 and fan coil group I in each fan coil 5 simultaneously, independently use separately and do not interfere with each other; When air-conditioning heating and hot-water supply cooperation, hot water in firewood-saving water-heating boiler 21 can simultaneously, also can be supplied with respectively each mixed water valve 16 in each fan coil 5 in fan coil group I, mixed water valve group II and use, and system is according to using operation to need automatically to control.
Claims (3)
1. a multi-source family formula running water and central air-conditioning hot water quadri-generation system, mainly by water intake well 1, well water pump 2, check valve A3, filter 4, fan coil group I and fan coil 5, electronic cleaner 6, air-conditioning water inlet Electrocontrolled tee valve 7, check valve B8, air conditioner heat water pump 9, running water electric two-way valve 10, hot water circulating pump 11, check valve C12, mixed water pot 13, check valve D14, mixed water electric two-way valve 15, mixed water valve group II and mixed water valve 16, storage tank 17, water level switch 18, solar heat water pump 19, solar water heater 20, firewood-saving water-heating boiler 21, air-conditioner water outlet Electrocontrolled tee valve 22 and back water well 23 form, it is characterized in that being provided with in described multi-source family formula running water and central air-conditioning hot water quadri-generation system air-conditioning water inlet Electrocontrolled tee valve 7, mixed water pot 13, mixed water electric two-way valve 15, solar water heater 20, firewood-saving water-heating boiler 21 and air-conditioner water outlet Electrocontrolled tee valve 22.
2. multi-source family formula running water and central air-conditioning hot water quadri-generation system according to claim 1, the entrance that it is characterized in that each fan coil 5 in the delivery port 7-1 of described air-conditioning water inlet Electrocontrolled tee valve 7 and fan coil group I interconnects, the entrance of air-conditioning water inlet the cold water inlet 7-2 of Electrocontrolled tee valve 7, the outlet of electronic cleaner 6 and running water electric two-way valve 10 interconnects, and the hot water inlet 7-3 of air-conditioning water inlet Electrocontrolled tee valve 7 is connected with the outlet of check valve B8; In the water inlet 22-1 of air-conditioner water outlet Electrocontrolled tee valve 22 and fan coil group I, the outlet of each fan coil 5 interconnects, the water return outlet of the hot water outlet 22-2 of air-conditioner water outlet Electrocontrolled tee valve 22, the outlet of check valve C12, firewood-saving water-heating boiler 21 interconnects, the cooling water outlet 22-3 access back water well 23 of air-conditioner water outlet Electrocontrolled tee valve 22.
3. multi-source family formula running water and central air-conditioning hot water quadri-generation system according to claim 1, the entrance that it is characterized in that described mixed water electric two-way valve 15, the cooling water outlet of storage tank 17, the cold water inlet of each mixed water valve 16 in mixed water valve group II, the cold water inlet of solar water heater 20, the cold water gateway of firewood-saving water-heating boiler 21 interconnects, the outlet of mixed water electric two-way valve 15 is connected with the cold water inlet of mixed water pot 13, the hot water inlet of mixed water pot 13 is connected with the hot water outlet of firewood-saving water-heating boiler 21, the hot water outlet of mixed water pot 13, the entrance of air conditioner heat water pump 9, in the entrance of hot water circulating pump 11 and mixed water valve group II, the hot water inlet of each mixed water valve 16 interconnects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210360315.8A CN103673387A (en) | 2012-09-25 | 2012-09-25 | Multi-source household type tap water and central air-conditioning hot water quadruple combined system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210360315.8A CN103673387A (en) | 2012-09-25 | 2012-09-25 | Multi-source household type tap water and central air-conditioning hot water quadruple combined system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103673387A true CN103673387A (en) | 2014-03-26 |
Family
ID=50311697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210360315.8A Pending CN103673387A (en) | 2012-09-25 | 2012-09-25 | Multi-source household type tap water and central air-conditioning hot water quadruple combined system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103673387A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355219B (en) * | 2019-06-06 | 2020-08-07 | 江门市华津金属制品有限公司 | Spray water supply system and control system of degreasing production line |
| CN113720038A (en) * | 2021-08-24 | 2021-11-30 | 浙江春晖智能控制股份有限公司 | Distributed cold, warm and hot triple water supply control center under centralized heat source cold source |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4718248A (en) * | 1986-05-05 | 1988-01-12 | Stephen Fisher | Four element refrigeration heat pump and geothermal control systems |
| FR2750480A1 (en) * | 1996-07-01 | 1998-01-02 | Paquot Michel | Comprehensive domestic heating, refrigeration and water system |
| CN2366747Y (en) * | 1999-01-22 | 2000-03-01 | 清华大学 | Central air conditioning system integrated solar energy and well water for heating and cooling purpose |
| CN102287808A (en) * | 2011-06-13 | 2011-12-21 | 吕显耀 | Full-automatic biomass gasification boiler and indoor constant temperature system |
| CN202149552U (en) * | 2011-06-13 | 2012-02-22 | 吕显耀 | Indoor constant temperature system |
-
2012
- 2012-09-25 CN CN201210360315.8A patent/CN103673387A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4718248A (en) * | 1986-05-05 | 1988-01-12 | Stephen Fisher | Four element refrigeration heat pump and geothermal control systems |
| FR2750480A1 (en) * | 1996-07-01 | 1998-01-02 | Paquot Michel | Comprehensive domestic heating, refrigeration and water system |
| CN2366747Y (en) * | 1999-01-22 | 2000-03-01 | 清华大学 | Central air conditioning system integrated solar energy and well water for heating and cooling purpose |
| CN102287808A (en) * | 2011-06-13 | 2011-12-21 | 吕显耀 | Full-automatic biomass gasification boiler and indoor constant temperature system |
| CN202149552U (en) * | 2011-06-13 | 2012-02-22 | 吕显耀 | Indoor constant temperature system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355219B (en) * | 2019-06-06 | 2020-08-07 | 江门市华津金属制品有限公司 | Spray water supply system and control system of degreasing production line |
| CN113720038A (en) * | 2021-08-24 | 2021-11-30 | 浙江春晖智能控制股份有限公司 | Distributed cold, warm and hot triple water supply control center under centralized heat source cold source |
| CN113720038B (en) * | 2021-08-24 | 2022-09-27 | 浙江春晖智能控制股份有限公司 | Distributed cold, warm and hot triple water supply control center under centralized heat source cold source |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203823873U (en) | Solar heat pump heat accumulating and heating system | |
| CN201429154Y (en) | Hot water system in solar energy heat pump water heater | |
| CN101988775A (en) | Solar-air-geothermal multisource dual-machine heat pump heat supply and air conditioning composite system | |
| CN101825373A (en) | Solar hot-water, air-conditioning and construction integrated system | |
| CN202008185U (en) | Comprehensive heat supply system for gas instantaneous water heater of solar air source heat pump | |
| CN205536294U (en) | Refrigeration and heating system that rural domestic solar water heater and well water combine | |
| CN203571862U (en) | Solar energy and condensation type fuel gas wall-hanging stove combination heating system | |
| CN101566376B (en) | Domestic central air-conditioning system controlled by centralized heat exchange households | |
| CN202209814U (en) | Solar energy auxiliary heating ground source air-conditioning hot water integrated machine | |
| CN201583049U (en) | Movable ground source electromagnetic heat pump air-conditioner | |
| CN204345832U (en) | Solar energy seasonal storage compound trough-electricity drives air source heat pump system | |
| CN103673387A (en) | Multi-source household type tap water and central air-conditioning hot water quadruple combined system | |
| CN201401998Y (en) | Double-heating instantaneous hot-water air conditioner | |
| CN104235930B (en) | The integrated heating system of multi-heat source | |
| CN203257561U (en) | Combined cooling, heating and power system based on Stirling engine | |
| CN2913926Y (en) | Gas-electricity interlocking air-conditioning water heating and warming system | |
| CN105546842A (en) | Efficient solar panel heat absorption system | |
| CN201476162U (en) | Solar heating and ventilation equipment for houses | |
| CN202757221U (en) | Composite energy air condition hot water system | |
| CN104501453B (en) | Multi-energy heating, refrigerating and hot water supply integrated system | |
| CN104457025B (en) | A kind of multi-energy complementation combined production device of suitable rural households | |
| CN200972209Y (en) | Solar hot water, heating and water air-conditioning system | |
| CN103791653B (en) | A kind of building ecological energy conserving system | |
| CN201352028Y (en) | Pre-heating instaneous heat-type hot-water air conditioner | |
| CN203454314U (en) | Solar air conditioner and air-cooling module combined system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |