CN105783332B - Realize the heat pump system of green state cell - Google Patents
Realize the heat pump system of green state cell Download PDFInfo
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- CN105783332B CN105783332B CN201610319087.8A CN201610319087A CN105783332B CN 105783332 B CN105783332 B CN 105783332B CN 201610319087 A CN201610319087 A CN 201610319087A CN 105783332 B CN105783332 B CN 105783332B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000003860 storage Methods 0.000 claims abstract description 37
- 239000012071 phase Substances 0.000 claims abstract description 29
- 239000007791 liquid phase Substances 0.000 claims abstract description 28
- 238000011084 recovery Methods 0.000 claims abstract description 15
- 238000001704 evaporation Methods 0.000 claims abstract description 14
- 230000008020 evaporation Effects 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 31
- 238000010438 heat treatment Methods 0.000 claims description 26
- 230000006835 compression Effects 0.000 claims description 21
- 238000007906 compression Methods 0.000 claims description 21
- 239000003507 refrigerant Substances 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 238000005338 heat storage Methods 0.000 claims description 4
- 230000009466 transformation Effects 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 210000005239 tubule Anatomy 0.000 claims description 2
- 238000013019 agitation Methods 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 6
- 238000003915 air pollution Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 13
- 238000005057 refrigeration Methods 0.000 description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 238000004146 energy storage Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 238000003973 irrigation Methods 0.000 description 3
- 230000002262 irrigation Effects 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 240000005572 Syzygium cordatum Species 0.000 description 1
- 235000006650 Syzygium cordatum Nutrition 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000035924 thermogenesis Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses the heat pump systems for realizing green state cell, including each household heat pump system, storage hot-tub, coiled storage heat exchanger, the liquid phase insulating tube of transferring heat energy, vapour phase insulating tube and the solenoid valve being connected by liquid phase insulating tube, vapour phase insulating tube with each household heat pump system, it is characterized in that each household heat pump system facilities such as forms by double-tube heat exchanger, heat exchanger, cryogenic compressor, heat pump compressor, evaporator, condenser, water film evaporation device and rotary double cylinder heat pump and electric expansion valve, recovery evaporator, intelligent control board.The heat pump system of the green state cell of the realization, with it is with low investment, practical, to solving urban air pollution, the green state cell of creation low-carbon, there is extremely strong operability.
Description
Technical field
The invention belongs to city energy conservation, the green state of low-carbon, intelligence communities to practice, the utilization including middle water, trough-electricity
Storage and application, the heat pump system in particular to realizing green state cell.
Background technique
China is that one populous, oil-poor, lean gas, coal application account for domestic total energy using 70% development China
Family, all trades and professions are in developing period, and people are growing day by day to the consumption pursuit of life, and consumption bring carbon emission is serious
Threaten The Surroundings in Cities.For Environment control, government propose using electricity instead of coal strategy, this be a very arduous behave, a side
Face urban electricity supply facility, netting yarn attaching are intended to turn over two times, while conveying the electric power cable of electric energy and power plant is intended to double, and country wants
It spends huge sums and is just able to achieve this behave with long time, increase realization, carbon emission still, only from the east on territory
Portion has moved on to western part.In addition the electric power in China, the upgrading through decades are relatively rich clean energy resource but trough-electricity
Be not well utilised, the waste of this resource it is very unfortunate.It is oil-poor, lean gas a country, government there are also, China is to improve me
The domestic energy mode of urban and rural residents, state, Hua great Liang foreign exchange buy natural gas, this be a kind of clean energy resource, it is used for automobile with
The transformation of gas generation oil can purify motor vehicle exhaust emission.But by it be used for cell first generate electricity heat afterwards, can be improved several times of efficiency I
It is the simple application for urban and rural residents manufacture hot water that state's natural gas, which has nearly half,.
Using low ebb electric absorption air energy, it is converted to water at low temperature storage, its heat was heated up again through heat pump taking-up in second day
The scheme of heat supply, and generated and evaporated by the biggish moisture film of specific surface using air, made air and water while cooling down, utilizing this drop
The low wind of temperature accelerates to decline inlet air temperature to the condensation of refrigerant in condenser, to increase evaporation effect, drop
The biggish moisture film contact of the wind and specific surface area of low temperature declines the temperature of water further, but power consumption of freezing is very big.
Experiment through the present inventor repeatedly, the present invention have carried out substantial improvements, trough-electricity energy storage with water pump transmit heat,
(energy storage and with can will boiled water pump), energy consumption is high, especially 6 layers or more of house transmits heat, its power consumption all right and wrong with water
It is often big.
The each row of the evaporator of refrigerating part all vapour liquid separators through top connect together, each row of condenser also connects
Together, there is no temperature gradient between every row, therefore first row evaporator cannot be caused to reduce moisture content in air, to increase moisture film
The positive energy of the more preferable evaporative cooling of evaporator.Evaporator, condenser are made of snake type ribbed pipe type but freeze in each evaporator
All there is question of substance in the uniformity and heat exchanger effectiveness of agent supply.
The north winter, outdoor temperature down to subzero nearly 10 degree, absorb steam, through compressor heating it is cold through condenser again
After congealing into liquid, condensation temperature is exactly heat supply temperature, and such as 40 DEG C, that its condensate liquid through throttle valve returns to evaporator, its sensible heat is complete
Portion is dissipated in cold wind, if cold wind is subzero 10 DEG C.Under this worst cold case, system has 25% to 30% thermal energy to be wasted.
The strong cold auxiliary pump of refrigerating part, the scraping blade pump of use, its mechanical efficiency are low, are not durable.
Summary of the invention
The purpose of the present invention is in view of the above shortcomings of the prior art, realizing the heat pump system of green state cell, occupied for town and country
The people provide a kind of heat pump system for significantly reducing refrigeration, heating, manufacture hot water's energy consumption.Product economize on electricity is significant, once electric energy was obtaining
The efficiency of several years electricity, the load (under the premise of guaranteeing comfortable cooling supply) that both can significantly reduce southern town and country summer air conditioner refrigerating,
It can solve the defect that northern town and country using electricity instead of coal is warmed oneself, power supply capacity is inadequate again.The equipment utilization low ebb electric absorption Cryogenic air
Thermal energy, switchs to water at low temperature storage heat, heating efficiency had both made at subzero 10 degree or can reach 3 or more, and taking-up is through heat pump system within second day
Several times of thermal energy is made to heat with a small amount of electricity in heating.Not only the existing power supply capacity in China city had been adapted to, but also greatly net
Change the air quality in city while greatly reducing the carbon emission of entire country.Equipment manufacture hot water is compared with natural gas manufacture hot water
Saving several times can expend.
Realize the heat pump system including each household heat pump system, storage hot-tub, coiled storage heat exchanger, biography of green state cell
It passs the liquid phase insulating tube of thermal energy, vapour phase insulating tube and is connected by liquid phase insulating tube, vapour phase insulating tube with each household heat pump system
Solenoid valve, it is characterized in that each household heat pump system is by double-tube heat exchanger, heat exchanger, cryogenic compressor, heat pump pressure
Contracting machine, evaporator, condenser, water film evaporation device and rotary double cylinder heat pump and electric expansion valve, recovery evaporator, intelligence
Can control board group at.
Recovery evaporator heat exchanger coil built in reservoir compartment is constituted, one end first quarter flow tube of heat exchanger coil
It is connected with electronic expansion valve inlet, the other end of heat exchanger coil is connected with the steam inlet pipe of heat pump compressor, recovery evaporator
The upper end of reservoir compartment be connected with the outer coil pipe lower end of double-tube heat exchanger through solenoid valve, the recovery evaporator upper end it is another
Side is connected with the outlet of heat exchanger lower end；The reservoir compartment lower end of the recovery evaporator is connected with electronic expansion valve inlet,
The other side of reservoir compartment lower end is connected with the outer coil pipe lower end of double-tube heat exchanger, between the reservoir compartment and described sleeve pipe heat exchanger
It is connected after connecting equipped with capillary and solenoid valve.
The evaporator, condenser are made of several row's coiled pipe aluminium cold face temperature etc.s, and evaporator and condenser
Number of rows is corresponding, and is distributed in two sides of the water film evaporation device, and the evaporator is set to air intake, and the condenser is set to
Wind end, refrigerating fluid give the lower part inlet of every row's evaporator and condenser liquid-phase tube through pipe dispensing head；Every group of heat exchanger
Bottom nozzle is connected with liquid-phase tube, the top of liquid-phase tube is connected with the bottom of vapour liquid separator；The top of every group of heat exchanger goes out
Mouthful be connected with vapour phase pipe, the top of the upper outlet of vapour phase pipe insertion vapour liquid separator and under vapour liquid separator cavity
Portion is fixedly connected.
The vapour liquid separator on the evaporator top is connected with a compression chamber entrance of rotary double cylinder heat pump, compression chamber
It exports and is connected with the vapour liquid separator being set on condenser, the compression chamber outlet of the rotary double cylinder heat pump and compression chamber entrance
Between and be provided with check valve, the entrance of the vapour liquid separator on the condenser and the heat pump compressor has an electromagnetism
Another compression chamber entrance of valve, the rotary double cylinder pump is connected with the vapour liquid separator being set on evaporator, described rotary
Another compression chamber outlet of twin cylinder pump is connected with the vapour liquid separator being set on its corresponding condenser, the rotary double cylinder pumps
Compression chamber outlet compression chamber entrance between and be provided with check valve, and vapour liquid separator on condenser and cryogenic compressor
Entrance is connected.
The water film evaporation device includes several ppR pipes to be constituted by the low finned tube that vertical staggered is distributed, and water is from upper end
It is overflowed in the gap of every PPR pipe, along under entire outer tube wall surface current, by the collection tray of lower part.
The intelligent control board has family formula refrigeration, heating, manufacture hot water to show and control, and further includes heat storage archives, and user is low
Paddy electricity booting, storage heat, user's house heating energy are deposited, owe inquiry
The cryogenic compressor detects its electric current by control panel, and temperature adjusts refrigerant supply amount by electric expansion valve.
Described sleeve pipe formula heat exchanger includes the sky that big pipe inner sleeve tubule, interior tube space and outer tube wall and outer wall of inner tube are constituted
Interior is refrigerant, in phase transformation operating conditions.
The hot pond of the storage, be it is a kind of by the heat pump system collecting and distributing type control of several family houses in a room, utilize evening low ebb
Electric absorption air energy, heat is transmitted to liquid phase insulating tube and vapour phase insulating tube through tube-in-tube heat exchanger, through liquid phase insulating tube and
Thermal energy is reached the coiled storage heat exchanger in underground heat storage pond, stirred, through propeller motor constantly heat by vapour phase insulating tube
Amount, which reaches, concentrates storage in water；Next day stirs, through coiled storage heat exchanger, through propeller motor constantly heat through liquid again
Phase insulating tube and vapour phase insulating tube are transmitted to each household, again by the heat pump system warm-up heating of each household.
The coiled storage heat exchanger is the heat exchanger being made of several circle coil pipes, and the coiled stores heat exchanger
It in the middle part of the hot pond of storage, and coils outside propeller, vapour phase insulating tube is connected with the top of coiled storage heat exchanger, liquid phase
Insulating tube is connected with the bottom of coil heat exchanger, and liquid phase insulating tube, which is equipped with, stores hot solution feed pump.
For the present invention compared with currently used electric heating equipment, obvious energy conservation utilizes the night dip electricity of China's affluence, absorption
Air energy is stored with obtaining several times of low temperature heat energy, heats up within second day and heat through heat pump, is supplied with the thermal energy that kilowatt-hour provides several times
It warms up, substantially reduce pressure to power grid peak-trough electricity.
Implement simply, can realize using electricity instead of coal using the existing supply network in city ,-writing urban distribution network increasing can be saved
Appearance is taken.
As long as build or built cell, every building room a corner dig a pond, based on 2-3 cubes of each household, dig
It is complete, puzzle pond after, pond face still cover with 50 centimeters of soil, kind value trees flowers and plants, only need the investment of very little, can realize trough-electricity store
Can, non-heating season it is used as to store rainwater and middle water using storage hot-tub, the water of recycling is used as sprinkling irrigation trees or carwash is used.
Innovation driving, pull domestic demand, the present invention compared with existing air conditioner refrigerating, obvious energy conservation, not only power consumption be greatly reduced,
And constant temperature, constant humidity, permanent oxygen (introducing outdoor natural wind circulation), domestic hot-water's function is especially had, has and stores hot heating function,
Complete machine simple (not using frequency conversion system), durable (refrigeration system is totally-enclosed, never leaks fluorine), good and cheap, province can expend.It is both
Product and government that the town and country common people to remove to a new house are badly in need of and the necessary product of public building energy emission reduction.
Detailed description of the invention:
Fig. 1 is implementation structural schematic diagram of the invention,
In figure: 1. coileds store heat exchanger；2. storing hot solution feed pump；3. propeller motor；4. liquid phase insulating tube；5. vapour
Phase insulating tube；6. storing hot liquid phase valve；7. storing hot vapour phase valve；8. double-tube heat exchanger；9. heat exchanger；10. cryogenic compressor；
11. liquid phase valve；12. recovery evaporator；13. electric expansion valve；14. recuperation of heat capillary；15. micro-tube pumps；16. storage heat
Solenoid valve；17. pallet；18. solenoid valve；19. reservoir compartment；20. capillary；21. heat pump compressor；22. compression chamber entrance；23.
Check valve；24. compression chamber exports；25. rotary double cylinder heat pump；26. vapour liquid separator；27. heat exchanger；28. air conditioner indoor unit；
29. evaporator；3O. intelligent control board；31. condenser；32. valve of warming oneself；33. outdoor machine fan；34. water film evaporation device；35. changing
White valve；36. refrigeration cycle pumps；37. three-way magnetic valve；38. storing hot-tub；39. circulating pump；40. hot water barrel；41. floor heating；42.
Pipe distributor.
Specific embodiment
In order to further appreciate that technical solution of the present invention, the present invention is made by following embodiment combination attached drawing further
Explanation.
Embodiment 1
Trough-electricity energy storage application
Very power-consuming using water pump circulating transfer heat in view of the factor of building height, this system uses advanced phase transformation
Formula heat transfer, using the very small advantage of vapor transmission pressure difference, makes heat transfer hardly consume energy.
After ten o'clock at night, electric-controlled plate program enters trough-electricity energy storage, the propeller electricity at this time, in storage hot-tub 38
Motivation 3 rotates, and drives liquid to stir from lower to upper while storing hot solution feed pump 2 and starts, coiled stores the refrigeration in heat exchanger 1
Agent inputs in the double-tube heat exchanger 8 of each heat pump, while the heat pump of each family is also automatically set to energy storage mode, will store hot liquid phase valve 6,
It stores hot vapour phase valve 7 to open, solenoid valve 18, liquid phase valve 11, electric expansion valve 13 be opened, by outdoor machine fan 33, low temperature compression
Machine 10, heat pump compressor 21 start, and for condenser also when evaporator uses, compressor absorbs the steam of evaporator, through compressing at this time
The outer layer sleeve of double-tube heat exchanger 8 is inputted after machine heating, the refrigerating fluid of inner tube is vaporized, the steam of generation is through vapour phase insulating tube
It being transmitted in storage hot-tub 38 in the 5 coiled storage heat exchangers 1 transported in storage hot-tub 38, by heat, steam is condensed into liquid,
In cycles.10 intracavity space of cryogenic compressor is bigger than national standard, detects its electric current, temperature by intelligent control board 30, leads to
It crosses electric expansion valve adjustment refrigerant supply amount, pressed to increase compressor in low sucking, the Thermogenesis of low discharge pressure operating condition.
The liquid that is condensed in the outer tube of double-tube heat exchanger 8, the reservoir that recovery evaporator 12 is flowed into through liquid phase valve 11
Chamber 19 gives the sensible heat transfer of refrigerant to intracavitary recovery evaporator 12, keeps the vaporization of its tube refrigerant, the outer refrigerating fluid of pipe cold
But it after, flows through electric expansion valve 13, refrigerating fluid is assigned into each evaporator through pipe distributor 42, in cycles；Reservoir compartment 19 can
To be chamber, be also possible to cover the casing outside exchange coil pipe.
Embodiment 2
Collecting and distributing type heating
System entered heat supply heating, store the propeller rotational in hot pond daytime, and refrigerant vapour is full of vapour phase insulating tube 5
In, have the user of heating demand, press heating key after, system by the hot liquid phase valve 6 of the storage at the family and storage hot vapour phase valve 7 open, casing
The inner tube of heat exchanger 8 be filled with steam, at this time system by store thermoelectrical magnetic valve 16 open, start heat pump compressor 21, cover at this time
Steam in 8 outer tube of heat exchange of heat pipe is inhaled into heat pump compressor 21, generates high-temperature gas through compression heating and send to for heat exchange
In the coil pipe of device 9, to circulating water heating, water after heating is through circulating pump 39. through three-way magnetic valve 37. through 32 pairs of interiors of valve of warming oneself
41 circulation heating of floor heating, return water flow into heat exchanger 9 upper entrance, in cycles.The heat exchange disk of heat exchanger 9
In pipe steam condensation after, from bottom nozzle flow into recovery evaporator reservoir compartment 19, discharge sensible heat after, by 19 bottom of reservoir compartment
Portion flow to the bottom liquid inlet mouth heat absorption evaporation of the outer coil pipe of coil heat exchanger 8 through solenoid valve 18 and capillary 20, in cycles.
When there is cold wave arriving, outdoor temperature spy is low, when intelligent control board 30 detects that the hot temperature of storage is not good enough, can start automatically
Cryogenic compressor 10, opening solenoid valve 18, appropriateness open electric expansion valve 13. and start air conditioner indoor unit 28. for indoor increase confession
Heat.
Embodiment 3
The refrigeration of low energy consumption
This is that refrigeration is divided by a kind of water circularly cooling, electric-controlled plate according to the instruction of environment temperature or people, 32 degree the above are
Qiang Leng, 32 degree the following are general refrigeration.
General refrigerating section be not required to out rotary double cylinder heat pump 25, need only open outdoor machine fan 33, refrigeration cycle pump 36, open it is micro-
15. refrigerating fluid of type pipeline pump through pipe distributor 42 divide equally, into the bottom of first row evaporator 27 and second row evaporator 27 into
Liquid mouth.Due to every row's evaporator be all several groups and even, under the action of hot wind, steam production is especially big, steam rises to accordingly
Vapour liquid separator 26. through check valve 23 enter first row condenser 31 and vapour liquid separator 26, due to first row condenser 31
By the cold wind effect that water film evaporation device 34 generates, condensation temperature is lower than evaporating temperature, promotes evaporation aggravation, makes evaporator aluminium
Temperature further declines on fin, moisture content in air is precipitated, the air for reducing temperature and humidity enters second row evaporator
29 and the down cycles circle that constitutes of second row condenser 31 after, the temperature of air is got back further decline.Subsequently into moisture film
Evaporator 34 declines the temperature of water further.The water of this low temperature, which is recycled into indoor air conditioner indoor unit 28, can be obtained perseverance
The comfortable cool breeze of constant temperature and humidity.
Rotation twin-tub heat pump 25., which is started, higher than 32 degree, system when environment temperature still opens micro-tube pump 15 and outdoor unit wind
Fan 33. is similarly since condenser 31 is by the gas between the cold wind action of water film evaporation device 34, condenser 31 and evaporator 29
Pressure difference is very small, therefore rotary double cylinder heat pump 25 power is also very small, is usually no more than same refrigeration work consumption air-conditioning energy consumption
1/5th.
Embodiment 4
Four-season hot-water
There is provided domestic hot-water has several modes, free by user, but system provides a kind of basic model, the work of this mode
When, solenoid valve 18 is obtained electric opening by system, starts circulating pump 39, outdoor machine fan 33, heat pump compressor 21, heat pump compressor 21
Ceaselessly by evaporator 29 and condenser 31, the heat in air is absorbed, compression heating again passes heat through heat exchanger 9
To recirculated water, after steam condensation, refrigerating fluid from the coil pipe bottom of heat exchanger 9, flow into the reservoir compartment of recovery evaporator 12
19, it discharges and flows into evaporator 29, in cycles through electric expansion valve 13 after sensible heat.With the continuous raising of circulating water temperature, circulation
Pump 39 is constantly transferred to heat in hot water barrel 40, until given temperature is shut down.
Embodiment 5
Intelligent steward
One good energy-conserving product must have a good control system.The intelligent control board 30 is except completion equipment fortune
Row complete monitoring, display are outer, can also electricity consumption to family, can the moon, week, day inquiry, can be to the user daily to storage hot-tub
38 provide how many heat, daily again from storage hot-tub 38 remove how many heat have it is accumulative, warning user to have surplus, overspend
The end of month clearing can impose a fine.People are made to form a kind of awareness of saving energy.This system is that this intelligent steward task is completed using 89C51
's.
Embodiment 6
Green state cell
Water storage is worked as in non-heating season in the hot pond of storage in every building room by the not necessarily green state cell of the cell of one energy-saving low-carbon
It uses (because heating season is also exactly the dormant period of plant, does not need water) in pond.After the beginning of spring by rainwater and middle water it is (different because of region) collect,
For the trickle irrigation to trees flowers and plants vegetation or sprinkling irrigation, the roadside corner kind of cell is expired to various trees, depressed Cong Cong, there is water tree wooden
It grows vigorous, is filled with life, air and also therefore moistens, be filled with trees faint scent.How pleasant such cell is.
Claims (7)
1. realizing the heat pump system of green state cell, including each household heat pump system, storage hot-tub, coiled storage heat exchanger, transmitting
The liquid phase insulating tube of thermal energy, vapour phase insulating tube and it is connected by liquid phase insulating tube, vapour phase insulating tube with each household heat pump system
Solenoid valve, it is characterized in that each household heat pump system is by double-tube heat exchanger, heat exchanger, cryogenic compressor, heat pump compression
Machine, evaporator, condenser, water film evaporation device and rotary double cylinder heat pump and electric expansion valve, recovery evaporator, intelligence
Control panel composition, recovery evaporator heat exchanger coil built in reservoir compartment are constituted；One end first quarter of heat exchanger coil
Flow tube is connected with electronic expansion valve inlet, the other end of heat exchanger coil is connected with the steam inlet pipe of heat pump compressor, recuperation of heat is steamed
The upper end of reservoir compartment of hair device is connected with the outer coil pipe lower end of double-tube heat exchanger through solenoid valve, the recovery evaporator upper end
The other side is connected with the outlet of heat exchanger lower end；The reservoir compartment lower end of the recovery evaporator and electronic expansion valve inlet phase
Even, the other side of reservoir compartment lower end is connected with the outer coil pipe lower end of double-tube heat exchanger, described sleeve pipe heat exchanger through with capillary and
It is connected after solenoid valve series connection with reservoir compartment, the evaporator, condenser are made of several row's coiled pipe aluminium cold face temperature etc.s, and
Evaporator is corresponding with the number of rows of condenser, and is distributed in two sides of the water film evaporation device, and the evaporator is set to air intake,
The condenser is set to outlet air end, refrigerating fluid through pipe dispensing head give the lower part of every row's evaporator and condenser liquid-phase tube into
Liquid mouth；The bottom nozzle of every row's heat exchanger is connected with liquid-phase tube, the top of liquid-phase tube is connected with the bottom of vapour liquid separator；Often
Row heat exchanger upper outlet be connected with vapour phase pipe, the upper outlet of vapour phase pipe insertion vapour liquid separator top, and and vapour
The lower part of liquid/gas separator cavity is fixedly connected；One compression of the vapour liquid separator and rotary double cylinder heat pump on the evaporator top
Chamber entrance is connected, the outlet of compression chamber is connected with the vapour liquid separator being set on condenser, the pressure of the rotary double cylinder heat pump
Between the outlet of contracting chamber and compression chamber entrance and it is provided with check valve, the vapour liquid separator on the condenser and the heat pump pressure
The entrance of contracting machine has a solenoid valve, another compression chamber entrance of the rotary double cylinder heat pump and the vapour-liquid point being set on evaporator
It is connected from device, another compression chamber of the rotary double cylinder heat pump exports and the vapour liquid separator on its corresponding condenser
Be connected, the outlet of the compression chamber of the rotary double cylinder heat pump between compression chamber entrance and be provided with check valve, and on condenser
Vapour liquid separator is connected with the entrance of cryogenic compressor.
2. the heat pump system of green state cell is realized according to claim 1, it is characterized in that the water film evaporation device includes several
Root ppR pipe is constituted by the low finned tube of vertical staggered distribution, water is overflowed from the gap of the PPR pipe of upper end every, along entire
Under outer tube wall surface current, by the collection tray of lower part.
3. the heat pump system of green state cell is realized according to claim 1, it is characterized in that the intelligent control board has family formula system
Cold, heating, manufacture hot water shows and controls, further include heat storage archives, and user is switched on trough-electricity, it is hot to store, user's house heating energy,
It deposits, owe inquiry.
4. the heat pump system of green state cell is realized according to claim 1, it is characterized in that the cryogenic compressor is by intelligently controlling
Making sheet detects its electric current, temperature, adjusts refrigerant supply amount by electric expansion valve.
5. realizing the heat pump system of green state cell according to claim 1, it is characterized in that described sleeve pipe formula heat exchanger includes big
It is refrigerant in the space that pipe inner sleeve tubule, interior tube space and outer tube wall and outer wall of inner tube are constituted, in phase transformation operating conditions.
6. the heat pump system of green state cell is realized according to claim 1, it is characterized in that the storage hot-tub is a kind of by one
The heat pump system collecting and distributing type control of several family houses in room, using evening low ebb electric absorption air energy, store heat exchange through coiled
Heat is transmitted to liquid phase insulating tube and vapour phase insulating tube, thermal energy is reached underground heat storage through liquid phase insulating tube and vapour phase insulating tube by device
The coiled storage heat exchanger in pond reaches concentration storage in water through the agitation of propeller motor, constantly heat；Next day passes through again
Coiled storage heat exchanger is transmitted to often through the agitation of propeller motor, constantly heat through liquid phase insulating tube and vapour phase insulating tube
Family, again by the heat pump system warm-up heating of each household.
7. the heat pump system according to claim 1 or 6 for realizing green state cell, it is characterized in that the coiled stores heat exchanger
For the heat exchanger being made of several circle coil pipes, the coiled storage heat exchanger is set in the middle part of storage hot-tub, and is coiled in spiral shell
It revolves outside paddle, vapour phase insulating tube is connected with the top of coiled storage heat exchanger, and liquid phase insulating tube and coiled store heat exchanger
Bottom be connected, liquid phase insulating tube, which is equipped with, stores hot solution feed pump.
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| CN113137669A (en) * | 2020-01-16 | 2021-07-20 | 日立江森自控空调有限公司 | Refrigeration cycle system, window type air conditioner and method for operating window type air conditioner |
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| US5497629A (en) * | 1993-03-23 | 1996-03-12 | Store Heat And Produce Energy, Inc. | Heating and cooling systems incorporating thermal storage |
| JP3087745B2 (en) * | 1998-12-01 | 2000-09-11 | ダイキン工業株式会社 | Refrigeration equipment |
| CN2909074Y (en) * | 2006-05-18 | 2007-06-06 | 刘洪福 | Water curtain air conditioner |
| CN101464058B (en) * | 2009-01-14 | 2011-05-04 | 哈尔滨工业大学 | Large energy accumulation type air source heat pump hot water units |
| WO2011040387A1 (en) * | 2009-09-29 | 2011-04-07 | 三菱電機株式会社 | Heat storage water-heating and air-conditioning machine |
| CN201852342U (en) * | 2010-11-12 | 2011-06-01 | 姜鉴明 | Wet curtain evaporative cooling air-cooled condensing unit |
| CN203068769U (en) * | 2012-11-14 | 2013-07-17 | 珠海格力电器股份有限公司 | Air conditioning system |
| CN105571193B (en) * | 2016-02-27 | 2017-12-19 | 李建华 | A kind of heat pump application and energy storing system |
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