CN108344027A - A kind of heat pump accumulation of heat radiator heating air-conditioning - Google Patents
A kind of heat pump accumulation of heat radiator heating air-conditioning Download PDFInfo
- Publication number
- CN108344027A CN108344027A CN201810336508.7A CN201810336508A CN108344027A CN 108344027 A CN108344027 A CN 108344027A CN 201810336508 A CN201810336508 A CN 201810336508A CN 108344027 A CN108344027 A CN 108344027A
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- Prior art keywords
- heat
- accumulation
- air
- thermal
- energy
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- 238000009825 accumulation Methods 0.000 title claims abstract description 53
- 238000010438 heat treatment Methods 0.000 title claims abstract description 30
- 238000004378 air conditioning Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 4
- 239000005662 Paraffin oil Substances 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 3
- 231100000252 nontoxic Toxicity 0.000 claims description 3
- 230000003000 nontoxic effect Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 3
- 235000019198 oils Nutrition 0.000 claims description 3
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 3
- 239000008158 vegetable oil Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 4
- 238000005485 electric heating Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 description 7
- 239000003507 refrigerant Substances 0.000 description 5
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- 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
- F24D15/00—Other domestic- or space-heating systems
- F24D15/04—Other domestic- or space-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
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/24—Storage receiver heat
-
- 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
-
- 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]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
Landscapes
- 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)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
The present invention relates to a kind of heat pump accumulation of heat radiator heating air-conditionings, including accumulation of heat radiator, accumulation of heat radiator includes thermal, the both sides of thermal are equipped with cooling fin, the upper space of the thermal is air-out chamber, and lower space is air-inlet cavity, and the heat exchanger channels through thermal heat exchange are equipped in thermal, accumulation of energy fluent material is filled in thermal, condenser is immersed in accumulation of energy fluent material.By the way that condenser to be immersed in non-volatility, thermal conductivity and the preferable accumulation of energy fluid of recovery electric heating system, it is not required to water pump and is conveyed, heat is directly transported to room by flange-cooled shell.When outdoor unit defrost, partial heat can be quickly and efficiently absorbed from high temperature accumulation of energy fluent material and shortens the defrost time, defrost terminates accumulation of heat radiator heating air-conditioning and still keeps higher temperature, and indoor temperature is almost without fluctuation.The device will not have any exsiccation in defrost to room air, and indoor temperature and humidity can be kept to be in comfort conditions.
Description
Technical field
The present invention relates to air-conditioning heating field more particularly to a kind of heat pump accumulation of heat radiator heating air-conditionings.
Background technology
In the heating of the heat pump air conditioner of application, there are three types of patterns substantially at present:The first is finned cooler type:Through heat pump
The high-temperature high-pressure refrigerant of compressor compresses transfers heat to the air contacted by finned cooler, by fan wind
The heat that heat pump generates is dispersed into room by machine operating in a manner of heat transfer and convection current.The common fission in this kind of air-conditioning such as market
One one driven multiple air conditioner group of formula, cabinet type household air-conditioner set and frequency conversion, disadvantage is that when winter heating, outside heat pump air conditioner room
Machine is frequently necessary to carry out defrost operation, and air conditioner indoor unit can become from the condenser of heat dissipation at this time is endothermic evaporator, indoor unit
Not only stop to indoor heat extraction, but also from indoor absorption heat to achieve the purpose that outdoor unit defrosts, room temperature can be bright at this time
Aobvious to decline, so fluctuations in indoor temperature is larger when this kind of air-conditioning winter heating, in addition when outdoor unit defrosts, indoor unit is absorbed heat
When can frosting, these frosts are the moisture content of room air, indoor when going to the normal heat supply of indoor unit as outdoor unit defrost terminates
Frost on machine can be melted into water and be arranged to outdoor by water drainage pipe of air conditioner, and space air humidity can constantly be dropped with the operating of air-conditioning
It is low.Indoor unit is that heat is absorbed from room air by heat exchanger fin when again because of outdoor unit defrost, less efficient, therefore is changed
The white time can extend, therefore larger fluctuation and room air continues drying out and allow human feeling pole the temperature of air frequent occurrence
It is uncomfortable.Second of pattern is Heat Pump water type:That is the condenser of heat pump air conditioner is refrigerant and water heat exchange type, air-conditioning it is cold
Solidifying heat transmits water supply, and the water after heating is transported to water by water pump -- the indoor unit of wind type heat exchange, by fan running by air
Energy exchange is carried out with hot water, promotes the temperature of space air.This kind of air-conditioning increases a heat transfer process, heat exchange efficiency meeting
Decline, also increase the power consumption of water pump and larger fan power consumption, efficiency declines very much.In addition outdoor unit is in defrost,
It directly absorbs heat from room air, indoor unit can blow a cold wind at this time, and fluctuations in indoor temperature is very big, and comfort level is very low.The third is empty
It is heat pump ground warming type or heat pump radiator-type to adjust pattern:That is the condensation of heat pump air conditioner passes through refrigerant -- water type heat exchanger, it will be hot
Amount is transmitted to the water in heat exchanger, and water temperature is transported to by water pump in floor heating guard system after being promoted, or is transported to indoor radiating
In device, radiated to rooms by flooring radiation or radiator.Such pattern is because having accumulation of energy effect, i.e. the condensation heat storage of air-conditioning
There are in the water of system, thus outdoor unit when changing despot's operation, be from store have a large amount of thermal energy water in draw heat, to Indoor Temperature
Degree influence is very small, and in addition because water temperature is higher, the heat transfer efficiency of water is again higher, and the defrost efficiency of outdoor unit is very high, defrost process
Shorter, so fluctuations in indoor temperature is small, comfort level is high.But the system has corresponding increase because increasing water pump, energy consumption, in addition
Because there is water route transport system in the type system, so quantities is larger, costly, in addition there is also leakage hidden danger.
Invention content
The purpose of the present invention is to provide a kind of heat pump accumulation of heat radiator heating air-conditionings, to solve prior art radiation air-conditioner
The problem of temperature fluctuation is greatly when defrosting and indoor air humidity reduces.
To achieve the above object, solution of the invention is:
A kind of heat pump accumulation of heat radiator heating air-conditioning, including accumulation of heat radiator, the accumulation of heat radiator includes accumulation of heat
The both sides of chamber, thermal are equipped with cooling fin, and the upper space of the thermal is air-out chamber, and the top of air-out chamber is equipped with out style
Grid, lower space are air-inlet cavity, and the side of air-inlet cavity is equipped with axial flow blower, is equipped in the thermal through thermal heat exchange
Heat exchanger channels, thermal is interior to fill accumulation of energy fluent material, and condenser is immersed in accumulation of energy fluent material.
In said program, the accumulation of energy fluent material is water, conduction oil, paraffin oil, vegetable oil or not volatile and boiling point
One kind of nontoxic liquid not less than 100 DEG C.
In said program, the heat exchanger channels are several air heat-exchange pipes, and homogeneous vertical is arranged in thermal, air
One end of heat exchanger tube extends in air-inlet cavity, and the other end extends in air-out chamber.
In said program, the condensation bronze, brass or copper ware is U-shaped.
In said program, filter screen is set on the fan shroud of the axial flow blower.
In said program, the both ends of the condenser pass through the side wall of thermal to pass through shut-off valve and indoor and outdoor connecting copper pipe
Connection.
The heat pump accumulation of heat radiator heating air-conditioning of the present invention is that condenser is immersed in non-volatility (operating temperature range
It is interior), in thermal conductivity and the preferable accumulation of energy fluent material of recovery electric heating system, be not required to water pump and conveyed, heat, which is directly passed through band, radiates
The shell of piece is transported to room;When outdoor unit defrost, heat pump accumulation of heat radiator heating air-conditioning can be quickly and efficiently from high temperature
Partial heat is absorbed in accumulation of energy fluent material for outdoor unit defrost and shortens the defrost time, and defrost terminates radiator heating air-conditioning still
Keep higher temperature, indoor temperature that there will not be any dehumidifying to make room air in defrost almost without fluctuation, the device
With indoor temperature and humidity can be kept to be in comfort conditions.
Description of the drawings
Fig. 1 is the structural schematic diagram of heat pump accumulation of heat radiator heating air-conditioning of the present invention;
Fig. 2 is the vertical view of heat pump accumulation of heat radiator heating air-conditioning thermal of the present invention;
Reference sign:1, accumulation of heat radiator, 2, cooling fin, 3, air outlet grate, 4, condenser, 5, air heat-exchange pipe,
6, shut-off valve, 7, axial flow blower, 8, air-conditioner outdoor unit, 9, air conditioner indoor unit, 10, indoor and outdoor connecting copper pipe, 11, electric three passes
Valve.
Specific implementation mode
Technical scheme of the present invention is described in further detail below in conjunction with the accompanying drawings.
In conjunction with Fig. 1 to Fig. 2, a kind of heat pump accumulation of heat radiator heating air-conditioning, including accumulation of heat radiator 1, accumulation of heat radiation
Radiator 1 includes thermal, and the both sides of thermal are equipped with cooling fin 2, which can increase heat dissipation area, directly pass through heat
Shell with cooling fin 2 is transported to interior.The upper space of thermal is air-out chamber, and the top of air-out chamber is equipped with air outlet grate 3,
Lower space is air-inlet cavity, and the side of air-inlet cavity is equipped with axial flow blower 7, for prevent sundries by axis flow point machine 7 be drawn into
Wind intracavitary simultaneously blocks heat exchanger channels, and filter screen is being installed on 7 external fan shroud of axial flow blower, while playing cleaning filtering
Effect.It is equipped with the heat exchanger channels through thermal heat exchange in thermal, accumulation of energy fluent material is filled in thermal, condenser 4 is heavy
It is immersed in accumulation of energy fluent material.It uniformly absorbs heat and radiates to achieve the effect that, condenser 4 uses the design structure of U-shaped.To protect
Good thermal conduction is demonstrate,proved, accumulation of heat radiator 1 selects aluminium alloy, stainless steel, copper or other materials with good heat transfer to be made.
Wherein, the heat exchanger channels are several air heat-exchange pipes 5, and homogeneous vertical is arranged in thermal, air heat-exchange
Pipe is extended to across the bottom and top of thermal, one end in air-inlet cavity, and the other end extends in air-out chamber, it is ensured that more preferable
Heat convection.
Wherein, the accumulation of energy fluent material is that water, conduction oil, paraffin oil, vegetable oil or not volatile and boiling point are not less than
Any one of 100 DEG C of nontoxic liquid, accumulation of energy fluent material all have non-volatility, heat conduction in operating temperature range
Property strong and good recovery electric heating system feature.
To be easy for installation, the condenser 4 in accumulation of heat radiator 1 is connect with indoor and outdoor connecting copper pipe 10, is being condensed
The import and export of device 4 installs shut-off valve 6, and indoor and outdoor connecting copper pipe 10 is connect by shut-off valve 6 with thermal inner condenser 4.It is logical
The electric T-shaped valve 11 crossed on the supervisor of indoor and outdoor connecting copper pipe 10 selects air conditioner indoor unit 9 or heat pump accumulation of heat radiation heating
The working condition of air-conditioning.Summer, electric T-shaped valve 11 are closed downward, and heat pump accumulation of heat radiation cooling/heating air conditioner does not work, in air conditioning chamber
Machine 9 works normally.Winter, electric T-shaped valve 11 are closed upward, and air conditioner indoor unit 9 does not work, and heat pump accumulation of heat radiator heating is empty
Adjust normal work.
When heat pump accumulation of heat radiation cooling/heating air conditioner work, the refrigerant of air-conditioner outdoor unit 8 is compressed into high temperature height through compressor
When the liquid of pressure is transmitted to condenser 4 by indoor and outdoor connecting copper pipe 10, the accumulation of energy fluid of thermal with U-shaped by condensing
Device 4 absorbs heat from the refrigerant of high temperature, and the temperature of thermal storage fluid can promote the temperature to 45 DEG C or more, and thermal storage fluid obtains
These heats obtained will carry out heat loss through radiation and part free convection heat transfer by its shell with cooling fin 2 to the external world, separately
Forced-convection heat transfer is realized by axial flow blower 7 and through the heat convection channel of thermal, ensure heat pump condensation heat so outside
It measures and distributes completely so that heat pump accumulation of heat radiates cooling/heating air conditioner even running.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, the guarantor being not intended to limit the present invention
Range is protected, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all be contained in this hair
Within bright protection domain.
Claims (6)
1. a kind of heat pump accumulation of heat radiator heating air-conditioning, including accumulation of heat radiator(1), it is characterised in that:The accumulation of heat spoke
Penetrate radiator(1)Including thermal, the both sides of thermal are equipped with cooling fin(2), the upper space of the thermal is air-out chamber,
The top of air-out chamber is equipped with air outlet grate(3), lower space is air-inlet cavity, and the side of air-inlet cavity is equipped with axial flow blower(7), described
It is equipped with the heat exchanger channels through thermal heat exchange in thermal, accumulation of energy fluent material, condenser are filled in thermal(4)It is immersed in
In accumulation of energy fluent material.
2. heat pump accumulation of heat radiator heating air-conditioning according to claim 1, it is characterised in that:The accumulation of energy fluent material
One kind of nontoxic liquid for water, conduction oil, paraffin oil, vegetable oil or not volatile and boiling point not less than 100 DEG C.
3. heat pump accumulation of heat radiator heating air-conditioning according to claim 1, it is characterised in that:The heat exchanger channels are several
Root air heat-exchange pipe(5), homogeneous vertical is arranged in thermal, and one end of air heat-exchange pipe extends in air-inlet cavity, the other end
It extends in air-out chamber.
4. heat pump accumulation of heat radiator heating air-conditioning according to claim 1, it is characterised in that:The condenser(4)For U-shaped
Shape.
5. heat pump accumulation of heat radiator heating air-conditioning according to claim 1, it is characterised in that:The axial flow blower(7)'s
Filter screen is set on fan shroud.
6. heat pump accumulation of heat radiator heating air-conditioning according to claim 4, it is characterised in that:The condenser(4)Two
The side wall across thermal is held to pass through shut-off valve(6)With indoor and outdoor connecting copper pipe(10)Connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810336508.7A CN108344027A (en) | 2018-04-13 | 2018-04-13 | A kind of heat pump accumulation of heat radiator heating air-conditioning |
Applications Claiming Priority (1)
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CN201810336508.7A CN108344027A (en) | 2018-04-13 | 2018-04-13 | A kind of heat pump accumulation of heat radiator heating air-conditioning |
Publications (1)
Publication Number | Publication Date |
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CN108344027A true CN108344027A (en) | 2018-07-31 |
Family
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CN201810336508.7A Pending CN108344027A (en) | 2018-04-13 | 2018-04-13 | A kind of heat pump accumulation of heat radiator heating air-conditioning |
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Citations (15)
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---|---|---|---|---|
CN1153885A (en) * | 1995-08-30 | 1997-07-09 | 大宇电子株式会社 | Heating-type ultrasonic humidifier |
JPH1089731A (en) * | 1996-09-10 | 1998-04-10 | Kansai Electric Power Co Inc:The | Heat storage tank, and heat storage type air-conditioning system |
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