CN103900138B - A kind of double-compressor air energy heat pump heating system - Google Patents
A kind of double-compressor air energy heat pump heating system Download PDFInfo
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- CN103900138B CN103900138B CN201210572510.7A CN201210572510A CN103900138B CN 103900138 B CN103900138 B CN 103900138B CN 201210572510 A CN201210572510 A CN 201210572510A CN 103900138 B CN103900138 B CN 103900138B
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- 239000007788 liquid Substances 0.000 claims description 16
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- 238000010257 thawing Methods 0.000 claims description 8
- 238000013021 overheating Methods 0.000 claims description 6
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- 230000005494 condensation Effects 0.000 description 2
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- 238000005265 energy consumption Methods 0.000 description 2
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/18—Hot-water central heating systems using heat pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water
- F24D19/1072—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water the system uses a heat pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/212—Temperature of the water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/305—Control of valves
- F24H15/315—Control of valves of mixing valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/355—Control of heat-generating means in heaters
- F24H15/37—Control of heat-generating means in heaters of electric heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/375—Control of heat pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/40—Control of fluid heaters characterised by the type of controllers
- F24H15/414—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based
- F24H15/45—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based remotely accessible
- F24H15/464—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based remotely accessible using local wireless communication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
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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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Water Supply & Treatment (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The open a kind of double-compressor air energy heat pump heating system of the present invention, including unit part, heat supply part, heating part and intelligent control part.Described unit part includes air energy heat pump heating part, heating partial, water route pipeline fitting part and control circuit part.Described control circuit part uses different compressor combination for controlling air energy heat pump heating part according to the inflow temperature detected with ambient temperature；When detecting that after compressor unlatching, leaving water temperature reaches design temperature, control heating partial and do not export；When detect can not reach design temperature time, the electrical heating power required for the flow-control heating partial output detected according to the Inlet and outlet water temperature difference detected and water route pipeline fitting part；When air energy heat pump heating part and heating partial are all total power output and leaving water temperature is also not up to design temperature, according to the temperature controlled water road pipeline fitting part detected by Water flow adjusting valve regulating water flow so that effluent temperature constancy.
Description
Technical field
The present invention relates to double-compressor air energy heat pump heat supply heating field, particularly relate to a kind of band Based Intelligent Control
Plug and play formula double-compressor air energy heat pump heating system.
Background technology
Traditional double-compressor air energy heat pump heating system is typically made up of three parts, and one is main frame portion
Point, two is tank parts, and three is heating system part；For household type water tank, 1, capacity typically exists
150-320L, water tank is bulky, need to occupy substantial portion of construction area during installation, even if some water
Case uses support to be installed on outside wall, and the weight added water due to water tank itself, this type of mounting means is quite dangerous
's；2, no matter inner water tank itself is used material and technique, be stainless steel inner container or enamel inner container,
Due to the defect of manufacturing process, radiator leak is difficult to avoid that；3, the heat exchanger within water tank typically uses
Copper pipe or stainless steel tube, in the poor area of water quality, heat exchanger tube can be corroded and bores a hole, causes coolant leakage,
Once leak, will be fatefulue for unit；4, connecting tube phase is needed between main frame with water tank
Even, the coolant leakage phenomenon avoiding artificially producing when installing so it is difficult to；5, due to the hot pump characteristics of storage-type,
Water temperature need to be risen to higher temperature, and required time is longer, it is impossible to meet and immediately use water requirement, and arrive
Using the water later stage, fluctuating temperature is relatively big, the comfortableness that impact uses；It addition, the height of condensation temperature determines machine
The energy consumption of group, the unit of conventional belt water tank runs for a long time under high condensation temperature and high condensing pressure, to compression
The life-span of machine will be a test the biggest；6, use the water tank of storage-type, during with water, be typically necessary mixed water,
So there will be Railway Project, 1) the hot water utilization rate inside water tank is the highest；2) water tank is in insulating process,
Declining inevitably occurs in water temperature, and increases energy consumption；3), during user's house ornamentation water valve, must need to install and mix
Water valve, increases material cost.When 7, being typically for the heat that heating system is taked in water tank, it is required in water tank
A heat exchange coil is installed in portion, constitutes closed-loop path with grounding heat coil tube or radiator and water circulating pump, so
Add the difficulty of water tank production technology, also occupies water tank capacity；8, tradition heating system without
Based Intelligent Control, it is impossible to heating system is carried out various long-range monitoring, it is impossible to meet modern people more
Hommization demand: 1) such as user needs in advance or time opening heating, but family nobody time, then cannot be real
Existing；2) user's long period outside, forget to close heating or heat supply water, then cannot be carried out remotely closing
Heating or heat supply operation；3) there is some fault in traditional heating system, needs to carry out field assay row
Removing, site the most after sale is weak or from far-off regions, and after-sale service promptness and user satisfaction drop significantly
Low.
Summary of the invention
The defect existed for above-mentioned technology and deficiency, propose the double compressor system of a kind of band Based Intelligent Control i.e.
Open i.e. with formula constant temperature double-compressor air energy heat pump heating system, integrated design, produce and install more
Convenient, and offer heating function while high water usage comfort level can be provided, thus realize the multiformity of unit function,
And realize network-enabled intelligent and remotely control, meet modern people's more hommization demand.
For solving above-mentioned technical problem, the technical scheme that the present invention provides is:
A kind of double-compressor air energy heat pump heating system is provided, including unit part, heat supply part,
Heating part and intelligent control part；Described unit part includes air energy heat pump heating part, electrical heating
Partly, water route pipeline fitting part and control circuit part；Described control circuit part detects for basis
Inflow temperature controls air energy heat pump heating part with ambient temperature and uses different compressor combination；Described control
Circuit part processed is additionally operable to, when detecting that after compressor unlatching, leaving water temperature reaches design temperature, control electricity and add
Heat part does not exports；Described control circuit part is additionally operable to when detecting that leaving water temperature can not reach design temperature
Time, the flow detected according to the Inlet and outlet water temperature difference detected and water route pipeline fitting part, control electrical heating portion
Divide the electrical heating power required for output；Described control circuit part is additionally operable to when air energy heat pump heating part
When being all total power output and leaving water temperature also not up to design temperature with heating partial, according to detect
Temperature controlled water road pipeline fitting part by Water flow adjusting valve regulating water flow so that effluent temperature constancy；Institute
State control circuit part and be additionally operable to when receiving heating demands instruction, according to the indoor environment temperature detected
Or the temperature of grounding heat coil tube judges whether to perform heating instruction, when indoor environment temperature or grounding heat coil tube
Temperature performs heating function, when indoor environment temperature or floor heating being detected when reaching to open heating demands temperature
The temperature of coil pipe reaches to close heating function during shutdown temperature.
Wherein, described air energy heat pump heating part includes the first compressor, the second compressor, the first electromagnetism
Valve, the second electromagnetic valve, the 3rd electromagnetic valve, the 4th electromagnetic valve, the 5th electromagnetic valve, the 6th electromagnetic valve, concentration
Plate type heat exchanger, heating plate type heat exchanger, the first filter, the second filter, expansion valve, the first evaporation
Device, the second vaporizer, the first release condenser, the second release condenser, the first release throttle capillary tube,
Second release throttle capillary tube, gas-liquid separator, fan blade, motor, first throttle capillary tube, defrosting capillary
Pipe, after being connected by pipeline with upper-part, forms the heat pump heat supply heating system closed；Wherein, connect successively
The first compressor of connecing, the second electromagnetic valve, concentrate plate type heat exchanger, heating plate type heat exchanger, first filter
Device, expansion valve, the first vaporizer, gas-liquid separator, the first compressor form the first compressor assembly first
Heat supply heating path；The first compressor of being sequentially connected, the 6th electromagnetic valve, heating plate type heat exchanger, first
Filter, expansion valve, the first vaporizer, gas-liquid separator, the first compressor form the first compressor assembly
Second heat supply heating path；The first compressor of being sequentially connected, the 4th electromagnetic valve, the first release condenser,
First release throttle capillary tube, the first vaporizer, gas-liquid separator, the first compressor form the first compressor
System release path；The first compressor, the first electromagnetic valve being sequentially connected, the capillary tube that defrosts, the first evaporation
Device, gas-liquid separator, the first compressor form the first compressor assembly defrosting path；Second be sequentially connected
Compressor, the 3rd electromagnetic valve, concentrate plate type heat exchanger, the second filter, first throttle capillary tube, second
Vaporizer, the second compressor form the second compressor assembly heat supply heating path；The second compression being sequentially connected
Machine, the 5th electromagnetic valve, the second release condenser, the second release throttle capillary tube, the second vaporizer, second
Compressor forms the second compressor assembly release path.
Wherein, described heating partial include heating unit assembly, silicon controlled component, the first temperature controller, second
Temperature controller, casing, heating unit assembly water inlet pipe, heating unit assembly outlet pipe, terminal board.
Wherein, described water route pipeline fitting part includes being sequentially connected water flow switch, concentrate plate type heat exchanger,
Electronic water mixing valve, water ga(u)ge, Water flow adjusting valve, Water flow adjusting valve is connected with described heating partial.
Wherein, described control circuit part include master control borad and guidance panel, described master control borad include MCU,
Temperature sensing circuit and electrical heating power control circuit.
Wherein, described control circuit part is additionally operable to after selecting correct compressor combination overheating problem occur
Time control described 4th electromagnetic valve or the 5th electromagnetic valve work according to the leaving water temperature of detection.
Wherein, described control circuit part is additionally operable to after selecting correct compressor combination overheating problem occur
Time by electronic water mixing valve, the turnover ratio of adjusting heat pump water outlet and cold water.
Wherein, described intelligent control part include described control circuit part and control terminal, server,
Wireless communication module；Described server by wireless network respectively with described control terminal and wireless communication module
Being connected, described guidance panel connects master control borad, described wireless telecommunications by a RS485/232 communicating circuit
Module carries out communication, described wireless communication module for terminal with controlling terminal with server by wireless network
It is connected with described master control borad by the 2nd RS485/232 communicating circuit.
Wherein, described wireless communication module is integrated with described guidance panel.
Wherein, described wireless communication module is integrated with master control borad.
The invention has the beneficial effects as follows, the double compressor system plug and play formula proposing a kind of band Based Intelligent Control is permanent
Temperature double-compressor air energy heat pump heating system, integrated design, produce and install more convenient, and can
There is provided heating function while putting forward high water usage comfort level, thus realize the multiformity of unit function, and realize
Network-enabled intelligent remotely controls, and meets modern people's more hommization demand.
Accompanying drawing explanation
Fig. 1 is the showing of a kind of double-compressor air energy heat pump heating system in first embodiment of the invention
It is intended to；
Fig. 2 be the present invention be the structural representation of heating partial of the present invention；
Fig. 3 be the present invention be the schematic diagram of intelligent control part in an embodiment.
Main element symbol description
First compressor 1；Second compressor 24；Second electromagnetic valve 2；3rd electromagnetic valve 25；
4th electromagnetic valve 26；5th electromagnetic valve 27；First electromagnetic valve 12；Heating partial 7；
First electromagnetic valve 12；Second compressor 24；3rd electromagnetic valve 25；4th electromagnetic valve 26；
5th electromagnetic valve 27；6th electromagnetic valve 28；Heating plate type heat exchanger 29；
First filter 10；Second filter 19；Expansion valve 11；
First vaporizer 22；Second vaporizer 20；First release condenser 23；Second release condenser 21；
First release throttle capillary tube 16；Second release throttle capillary tube 17；Gas-liquid separator 9；
Fan blade 15；Motor 14；First throttle capillary tube 18；Defrosting capillary tube 13；Water flow switch 8；
Concentrate plate type heat exchanger 3；Electronic water mixing valve 4；Water ga(u)ge 5；Water flow adjusting valve 6；
Heating unit assembly outlet pipe 71；Heating unit assembly 72；First temperature controller 73；Casing 74；
Second temperature controller 75；Terminal board 76；Silicon controlled component 77；Heating unit assembly water inlet pipe 78；
Showerhead 201；Bathtub 202；Water circulating pump 301；Water flow switch 303；
Grounding heat coil tube or fin 302.
Detailed description of the invention
By describing the technology contents of the present invention, structural feature in detail, being realized purpose and effect, below in conjunction with
Embodiment also coordinates accompanying drawing to be explained in detail.
Refer to Fig. 1, for double-compressor air energy heat pump heat supply heating a kind of in first embodiment of the invention be
The schematic diagram of system, double-compressor air energy heat pump heating system includes unit part, heat supply part, confession
Warm part.
Described unit part includes air energy heat pump heating part, heating partial 7, water route pipeline fitting part and
Control circuit part.Described control circuit part is for controlling according to the inflow temperature detected and ambient temperature
Air energy heat pump heating part uses different compressor combination.Described control circuit part is additionally operable to when detection
When leaving water temperature reaches design temperature after opening to compressor, control heating partial and do not export；Described control
Circuit part is additionally operable to when detecting that leaving water temperature can not reach design temperature, according to the Inlet and outlet water detected
The flow that the temperature difference and water route pipeline fitting part detect, controls the electrical heating merit required for heating partial output
Rate；Described control circuit part is additionally operable to when air energy heat pump heating part and heating partial are all total powers
When output and leaving water temperature are also not up to design temperature, according to the temperature controlled water road pipeline fitting part detected
By Water flow adjusting valve regulating water flow so that effluent temperature constancy；Described control circuit part is additionally operable to work as
When receiving heating demands instruction, judge according to the temperature of the indoor environment temperature detected or grounding heat coil tube
Whether execution heating instructs, when the temperature of indoor environment temperature or grounding heat coil tube reaches to open heating demands temperature
Heating function is performed, when temperature indoor environment temperature or grounding heat coil tube being detected reaches shutdown temperature when spending
Time close heating function.
Specifically, described air energy heat pump heating part include first compressor the 1, second compressor 24,
Two electromagnetic valve the 2, the 3rd electromagnetic valve the 25, the 4th electromagnetic valve the 26, the 5th electromagnetic valve the 27, first electromagnetic valves 12,
Concentrate plate type heat exchanger 3, heating plate type heat exchanger the 29, first filter the 10, second filter 19, expand
Valve the 11, first vaporizer the 22, second vaporizer the 20, first release condenser the 23, second release condenser
21, first release throttle capillary tube the 16, second release throttle capillary tube 17, gas-liquid separator 9, fan blade 15,
Motor 14, first throttle capillary tube 18, defrosting capillary tube 13.
Described first compressor the 1, second electromagnetic valve 2, concentrate plate type heat exchanger 3, heating plate type heat exchanger 29,
First filter 10, expansion valve the 11, first vaporizer 22, gas-liquid separator the 9, first compressor 1 are successively
It is connected and constitutes first compressor assembly the first heat supply heating path.Described first compressor the 1, the 6th electromagnetic valve
28, heating plate type heat exchanger the 29, first filter 10, expansion valve the 11, first vaporizer 22, gas-liquid are divided
It is sequentially connected composition first compressor assembly the second heat supply heating path from device the 9, first compressor 1.First pressure
Contracting machine the 1, the 4th electromagnetic valve the 26, first release condenser the 23, first release throttle capillary tube 16, first steams
Send out device 22, gas-liquid separator the 9, first compressor 1 is sequentially connected composition the first compressor assembly release path.
Second compressor the 24, the 3rd electromagnetic valve 25, concentration plate type heat exchanger the 3, second filter 19, first throttle
Capillary tube the 18, second vaporizer the 20, second compressor 24 is sequentially connected composition the second compressor assembly heat supply
Heating path.Second compressor the 24, the 5th electromagnetic valve the 27, second release condenser the 21, second release throttling
Capillary tube the 17, second vaporizer the 20, second compressor 24 is sequentially connected composition the second compressor assembly release
Path.First compressor the 1, first electromagnetic valve 12, defrosting capillary tube the 13, first vaporizer 22, gas-liquid are divided
It is sequentially connected composition the first compressor assembly defrosting path from device the 9, first compressor 1.System above flow process is transported
In row, motor 14 fan blade 15 will be opened as desired with out of service.
Described control circuit part includes that master control borad and guidance panel, described master control borad include that MCU, temperature are examined
Slowdown monitoring circuit and electrical heating power control circuit.Described control circuit part is additionally operable to when selecting correct compression
When occurring overheating problem after machine combination, the leaving water temperature according to detection controls described 4th electromagnetic valve or the 5th electricity
Magnet valve works.Described control circuit part is additionally operable to after selecting correct compressor combination overheating problem occur
Time by electronic water mixing valve, the turnover ratio of adjusting heat pump water outlet and cold water.
Water flow switch 8 that described water route pipeline fitting part includes being sequentially connected, concentrate plate type heat exchanger 3, electronic
Water mixing valve 4, water ga(u)ge 5, Water flow adjusting valve 6, wherein, Water flow adjusting valve 6 and described electrical heating
Part 7 is connected.When MCU detects that exported power can meet bigger inflow requirement, by controlling electricity
Road part drives the motor of electronic water mixing valve 4 to carry out mixed water, it is provided that the application of big yield.
Refer to Fig. 2, for the structural representation of heating partial of the present invention.Heating partial includes heater group
Part outlet pipe 71, heating unit assembly the 72, first temperature controller 73, casing the 74, second temperature controller 75, terminal
Platform 76, silicon controlled component 77, heating unit assembly water inlet pipe 78.Heating partial operation principle is: by water outlet
Temperature sensor detect coolant-temperature gage and in design temperature comparison, feed back information to MCU, it may be judged whether
Need out heating partial, control heating unit assembly 72 electric after, silicon controlled component 77 is carried out by MCU
Accurately control, and the heating power needed for offer, thus ensure that water outlet is constant.
Refer to Fig. 3, for the schematic diagram of intelligent control part in an embodiment of the present invention.Described Based Intelligent Control
Part includes described control circuit part and controls terminal, server, wireless communication module, described service
Device is connected with described control terminal and wireless communication module respectively by wireless network, and described guidance panel passes through
Oneth RS485/232 communicating circuit connects master control borad, and described wireless communication module passes through wireless network with service
Device is that terminal carries out communication with controlling terminal, and described wireless communication module passes through the 2nd RS485/232 communication
Circuit is connected with described master control borad.Wherein, in the present embodiment, described wireless communication module and described behaviour
Making panel integrated, in another embodiment, described wireless communication module is integrated with master control borad.
Described heating part divides and includes showerhead 201, bathtub 202, and its configuration is according to the actual finishing of user family
And depending on installation situation, use water requirement with what water end (W.E.) can meet multiple water spot simultaneously.Described heating part bag
Include water circulating pump 301, water flow switch 303, grounding heat coil tube or fin 302.Can be according to user to heating
Demand, meet the use of grounding heat coil tube and fin simultaneously.
The advantage using such scheme is: 1, uses water tank free design, saves installing space, installation side
Just with use safety；2, the phenomenon that water tank leaks is stopped；3, avoid the coil pipe in water tank to be corroded to wear
Hole, causes the situation that unit is scrapped；4, owing to decreasing the link using connecting tube, significantly reduce cold
The probability of matchmaker's leakage；5, the unit designed by this programme, can accomplish plug and play, the stand-by water such as saves
Time, it is ensured that constant-temperature effluent, put forward the comfortableness of high water usage, and can ensure that by the persistence of water；Unit
In the case of using water at this, efficiency is higher, more energy efficient, and beneficially source pump safely and steadily runs, thus
Ensure the service life of unit；6, owing to using cistern free design, the problem that hot water utilization rate is low is not had,
More do not have owing to heat insulation effect is the best, the problem causing energy waste, additionally can reduce user's valve class
Use cost；7, release condenser is used by design, while avoiding leaving water temperature too high, permissible
Reduce the operating load of unit, thus greatly reduce units consumption, meet the requirement that national energy-saving reduces discharging；8、
According to dump power, in the case of judging that increasing the water yield also ensures that water outlet is constant, by electronic water mixing valve,
Carry out bypassing mixed water, total water flow so can be made bigger, will be more comfortable with water；9, can be according to Water l oad
Size, select corresponding compressor, heat pump can be made full use of, it is ensured that with water comfortable while, improve heat
Pump efficiency, reduces electricity consumption power consumption；10, on the premise of meeting hot-water supply requirement, guidance panel can be passed through
Select heating mode, it is achieved rooms demand；11, this heating system uses double compressor system,
Corresponding compressor can be selected, in conjunction with i.e. hot systems, it is ensured that water outlet is constant according to by the size of Water l oad；
12, use remote control function, user can use control terminal, as mobile phone or other can network
Equipment, carries out intelligentized control method, thus embodies the human oriented design of system heating system.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every profit
The equivalent structure made by description of the invention and accompanying drawing content or equivalence flow process conversion, or directly or indirectly transport
It is used in other relevant technical fields, is the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. a double-compressor air energy heat pump heating system, it is characterised in that include unit part,
Heat supply part, heating part and intelligent control part；
Described unit part includes air energy heat pump heating part, heating partial, water route pipeline fitting part and
Control circuit part；Described control circuit part is for controlling according to the inflow temperature detected and ambient temperature
Air energy heat pump heating part uses different compressor combination；Described control circuit part is additionally operable to when detection
When leaving water temperature reaches design temperature after opening to compressor, control heating partial and do not export；Described control
Circuit part is additionally operable to when detecting that leaving water temperature can not reach design temperature, according to the Inlet and outlet water detected
The flow that the temperature difference and water route pipeline fitting part detect, controls the electrical heating merit required for heating partial output
Rate；Described control circuit part is additionally operable to when air energy heat pump heating part and heating partial are all total powers
When output and leaving water temperature are also not up to design temperature, according to the temperature controlled water road pipeline fitting part detected
By Water flow adjusting valve regulating water flow so that effluent temperature constancy；Described control circuit part is additionally operable to work as
When receiving heating demands instruction, judge according to the temperature of the indoor environment temperature detected or grounding heat coil tube
Whether execution heating instructs, when the temperature of indoor environment temperature or grounding heat coil tube reaches to open heating demands temperature
Heating function is performed, when temperature indoor environment temperature or grounding heat coil tube being detected reaches shutdown temperature when spending
Time close heating function.
A kind of double-compressor air energy heat pump heating system the most according to claim 1, its feature
Be, described air energy heat pump heating part include the first compressor, the second compressor, the first electromagnetic valve,
Second electromagnetic valve, the 3rd electromagnetic valve, the 4th electromagnetic valve, the 5th electromagnetic valve, the 6th electromagnetic valve, concentrate board-like
Heat exchanger, heating plate type heat exchanger, the first filter, the second filter, expansion valve, the first vaporizer,
Second vaporizer, the first release condenser, the second release condenser, the first release throttle capillary tube, second
Release throttle capillary tube, gas-liquid separator, fan blade, motor, first throttle capillary tube, defrosting capillary tube,
After being connected by pipeline with upper-part, form the heat pump heat supply heating system closed；Wherein,
The first compressor of being sequentially connected with, the second electromagnetic valve, concentrate plate type heat exchanger, heating plate type heat exchanger,
First filter, expansion valve, the first vaporizer, gas-liquid separator, the first compressor form the first compressor
System the first heat supply heating path；
The first compressor of being sequentially connected, the 6th electromagnetic valve, heating plate type heat exchanger, the first filter, swollen
Swollen valve, the first vaporizer, gas-liquid separator, the first compressor form first compressor assembly the second heat supply and supply
Warm path；
The first compressor of being sequentially connected, the 4th electromagnetic valve, the first release condenser, the first release throttling hair
Tubule, the first vaporizer, gas-liquid separator, the first compressor form the first compressor assembly release path；
The first compressor, the first electromagnetic valve being sequentially connected, the capillary tube that defrosts, the first vaporizer, gas-liquid are divided
The first compressor assembly defrosting path is formed from device, the first compressor；
The second compressor of being sequentially connected, the 3rd electromagnetic valve, concentrate plate type heat exchanger, the second filter, the
One throttle capillary tube, the second vaporizer, the second compressor form the second compressor assembly heat supply heating path；
The second compressor of being sequentially connected, the 5th electromagnetic valve, the second release condenser, the second release throttling hair
Tubule, the second vaporizer, the second compressor form the second compressor assembly release path.
A kind of double-compressor air energy heat pump heating system the most according to claim 1, its feature
Being, described heating partial includes heating unit assembly, silicon controlled component, the first temperature controller, the second temperature control
Device, casing, heating unit assembly water inlet pipe, heating unit assembly outlet pipe, terminal board.
A kind of double-compressor air energy heat pump heating system the most according to claim 1, its feature
It is, water flow switch that described water route pipeline fitting part includes being sequentially connected, concentrates plate type heat exchanger, electronic
Water mixing valve, water ga(u)ge, Water flow adjusting valve, wherein, Water flow adjusting valve and described heating partial phase
Even.
A kind of double-compressor air energy heat pump heating system the most according to claim 1, its feature
Being, described control circuit part includes that master control borad and guidance panel, described master control borad include MCU, temperature
Testing circuit and electrical heating power control circuit.
A kind of double-compressor air energy heat pump heating system the most according to claim 2, its feature
Being, described control circuit part is additionally operable to the root when occurring overheating problem after selecting correct compressor combination
Described 4th electromagnetic valve or the 5th electromagnetic valve work is controlled according to the leaving water temperature of detection.
A kind of double-compressor air energy heat pump heating system the most according to claim 4, its feature
Being, described control circuit part is additionally operable to when occurring overheating problem after selecting correct compressor combination logical
Cross electronic water mixing valve, the turnover ratio of adjusting heat pump water outlet and cold water.
A kind of double-compressor air energy heat pump heating system the most according to claim 5, its feature
Being, described intelligent control part includes described control circuit part and controls terminal, server, wireless
Communication module；Described server is connected with described control terminal and wireless communication module respectively by wireless network,
Described guidance panel connects master control borad by a RS485/232 communicating circuit, and described wireless communication module leads to
Crossing wireless network and carry out communication for terminal with controlling terminal with server, described wireless communication module is by the
Two RS485/232 communicating circuits are connected with described master control borad.
A kind of double-compressor air energy heat pump heating system the most according to claim 8, its feature
Being, described wireless communication module is integrated with described guidance panel.
A kind of double-compressor air energy heat pump heating system the most according to claim 8, it is special
Levying and be, described wireless communication module is integrated with master control borad.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210572510.7A CN103900138B (en) | 2012-12-25 | 2012-12-25 | A kind of double-compressor air energy heat pump heating system |
| US14/362,162 US20150292779A1 (en) | 2012-12-25 | 2013-09-05 | Double-compressor air-source heat pump heating and heat supply system |
| PCT/CN2013/082977 WO2014101463A1 (en) | 2012-12-25 | 2013-09-05 | Dual compressor air heat pump heat supply and heating supply system |
| JP2014553612A JP2015505949A (en) | 2012-12-25 | 2013-09-05 | Dual compressor air heat source heat pump hot water supply / heating system |
| AU2013350341A AU2013350341A1 (en) | 2012-12-25 | 2013-09-05 | A double-compressor air-source heat pump heating and heat supply system |
| DE201311003771 DE112013003771T5 (en) | 2012-12-25 | 2013-09-05 | Double compressor heat pump and heat supply system with air extraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210572510.7A CN103900138B (en) | 2012-12-25 | 2012-12-25 | A kind of double-compressor air energy heat pump heating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103900138A CN103900138A (en) | 2014-07-02 |
| CN103900138B true CN103900138B (en) | 2016-12-28 |
Family
ID=50991626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210572510.7A Expired - Fee Related CN103900138B (en) | 2012-12-25 | 2012-12-25 | A kind of double-compressor air energy heat pump heating system |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20150292779A1 (en) |
| JP (1) | JP2015505949A (en) |
| CN (1) | CN103900138B (en) |
| AU (1) | AU2013350341A1 (en) |
| DE (1) | DE112013003771T5 (en) |
| WO (1) | WO2014101463A1 (en) |
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| JP6318078B2 (en) * | 2014-11-21 | 2018-04-25 | ヤンマー株式会社 | heat pump |
| CN104360546B (en) * | 2014-12-03 | 2017-10-03 | 京东方科技集团股份有限公司 | Frame-free displaying device and its manufacture method |
| CN105241141B (en) * | 2015-09-23 | 2018-09-07 | 广东美的暖通设备有限公司 | Air-cooled heat pump water chiller-heater units and its defrosting control method |
| USD806232S1 (en) | 2016-01-21 | 2017-12-26 | Becton, Dickinson And Company | Drug delivery device with insertion mechanism |
| USD830537S1 (en) | 2016-01-21 | 2018-10-09 | Becton, Dickinson And Company | Wearable drug delivery device with adhesive and liner |
| USD829894S1 (en) | 2016-01-21 | 2018-10-02 | Becton, Dickinson And Company | Wearable drug delivery device baseplate |
| USD829889S1 (en) | 2016-01-21 | 2018-10-02 | Becton, Dickinson And Company | Wearable drug delivery device with adhesive |
| USD805631S1 (en) | 2016-01-21 | 2017-12-19 | Becton, Dickinson And Company | Drug delivery device with insertion mechanism button safety |
| USD830547S1 (en) | 2016-01-21 | 2018-10-09 | Becton, Dickinson And Company | Adhesive liner for wearable drug delivery device |
| USD857191S1 (en) | 2016-01-21 | 2019-08-20 | Becton, Dickinson And Company | Wearable drug delivery device |
| CN107218739B (en) * | 2017-06-30 | 2019-11-08 | 大连理工大学 | A kind of refrigerating plant room based on the integrated race of BIM |
| CN107401855B (en) * | 2017-08-03 | 2019-09-27 | 大连理工大学 | A kind of PVT heat pump system for realizing timesharing thermoelectricity cold supply round the clock using solar radiation and sky cold emission |
| CN110781548B (en) * | 2019-11-04 | 2023-08-01 | 舒创电气科技(辽宁)有限公司 | Heat pump unit indoor pipeline design method and heat pump indoor pipeline |
| CN111929088B (en) * | 2020-07-30 | 2022-08-16 | 广东纽恩泰新能源科技发展有限公司 | High-efficiency energy-saving air source heat pump water chilling unit testing system and method |
| CN113854928B (en) * | 2021-11-18 | 2022-09-02 | 佛山市顺德区乐普达电机有限公司 | Motor structure with heating function for dish washing machine |
| CN114353324B (en) * | 2022-01-07 | 2023-09-26 | 吉林瑞科汉斯电气股份有限公司 | Double-compressor air source heat pump heating system |
| CN114963273A (en) * | 2022-01-22 | 2022-08-30 | 昆明理工大学 | Synergistic air source heat pump heating system adopting heating backwater active frost inhibition |
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Also Published As
| Publication number | Publication date |
|---|---|
| AU2013350341A1 (en) | 2014-07-10 |
| JP2015505949A (en) | 2015-02-26 |
| CN103900138A (en) | 2014-07-02 |
| WO2014101463A1 (en) | 2014-07-03 |
| US20150292779A1 (en) | 2015-10-15 |
| DE112013003771T5 (en) | 2015-05-07 |
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