CN102788447A - Heat pump air conditioning system and water dispenser - Google Patents
Heat pump air conditioning system and water dispenser Download PDFInfo
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- CN102788447A CN102788447A CN2012101560764A CN201210156076A CN102788447A CN 102788447 A CN102788447 A CN 102788447A CN 2012101560764 A CN2012101560764 A CN 2012101560764A CN 201210156076 A CN201210156076 A CN 201210156076A CN 102788447 A CN102788447 A CN 102788447A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 468
- 238000004378 air conditioning Methods 0.000 title claims abstract description 76
- 238000010438 heat treatment Methods 0.000 claims description 42
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 31
- 238000004804 winding Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 description 82
- 239000002826 coolant Substances 0.000 description 63
- 230000005494 condensation Effects 0.000 description 47
- 238000009833 condensation Methods 0.000 description 47
- 239000007788 liquid Substances 0.000 description 40
- 238000009434 installation Methods 0.000 description 17
- 230000008020 evaporation Effects 0.000 description 10
- 238000001704 evaporation Methods 0.000 description 10
- 238000005057 refrigeration Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000001351 cycling effect Effects 0.000 description 3
- 230000009191 jumping Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
A heat pump air conditioning system comprises a compressor and a heat pump, wherein the compressor is provided with a first end and a second end, the first end of the compressor is connected with the second end of a first heat exchanger, the first end of the first heat exchanger is connected with the second end of a second heat exchanger, and the first end of the second heat exchanger is connected with the second end of an expansion valve. The first end of the expansion valve is respectively connected with the second end of the third heat exchanger and the second end of the fourth heat exchanger, and the first end of the third heat exchanger is respectively connected between the first end of the fourth heat exchanger and the second end of the compressor and between the first end of the compressor and the second end of the first heat exchanger. The invention has the functions of improving the cold air capability and the hot water temperature, can provide hot water and warm air capability in cold environment, and has the advantages of energy saving, carbon reduction and good operation condition. The invention further provides a water dispenser applying the heat pump air conditioning system.
Description
Technical field
The present invention is about the water dispenser of a kind of heat pump type air conditioning system and using heat pump air-conditioning system.
Background technology
Basic composition element includes four big elements such as evaporimeter, compressor, condenser and expansion valve in general air-conditioning equipment, and connects in regular turn by pipeline, the circulatory system that is formed on the evaporimeter refrigeration and heats at condenser.Produce different product according to difference in functionality and comprise air conditioner, refrigerator, air-conditioner, ice water host computer, refrigerator, Teat pump boiler or the like.
See also Fig. 1 and be the system schematic of an existing air conditioner refrigerant circulation, this circulatory system comprises evaporimeter, compressor, condenser and expansion valve, and connects in regular turn by pipeline, is filled with refrigerant in the pipeline and forms a coolant circulating system.The operation principle of this system produces refrigerating capacity for low-temp low-pressure refrigerant absorption refrigeration in evaporimeter 1 of liquid gas coexistence with the temperature (through evaporator 1 air themperature being reduced air) that reduces surrounding fluid; And the refrigerant evaporation that liquid gas is coexisted becomes gaseous coolant; Gaseous coolant after the evaporation gets into compressor 2 via the refrigerant pipeline, is added by compressor 2 to be pressed into the high pressure-temperature gaseous coolant, and this high pressure-temperature gaseous coolant gets into condenser 3 via the refrigerant pipeline; In condenser 3, inhale the cold temperature (air themperature being promoted air) that heats to promote surrounding fluid and produce heating capacity; Make the high-pressure gaseous refrigerant become the high-pressure liquid refrigerant, the high-pressure liquid refrigerant gets into expansion valve 4 via the refrigerant pipeline, controls the flow of refrigerant and with the refrigerant decompressional expansion by expansion valve 4; Refrigerant after the step-down is the low-temp low-pressure refrigerant of liquid gas coexistence; The low-temp low-pressure refrigerant of this moment gets into evaporimeter 1 via the refrigerant pipeline again, absorption refrigeration in evaporimeter 1, so constantly circulation.
And the air-conditioning system that tradition has the changes in temperature function is like Fig. 2, shown in 3, and it utilizes the operation of cross valve 5, reaches the demand of making cold air or heating installation.When the environment of demand cold air, pipeline e, f in the cross valve 5 are communicated and g, h communicate, form circulating cold air.When the environment of demand heating installation, pipeline e, h in the cross valve 5 are communicated and g, f communicate, form the heating installation circulation.The difference of circulating cold air or heating installation circulation; Be to utilize the operation of cross valve 5, make the high pressure-temperature gaseous coolant get into evaporimeter 1 and heat, make the low-temp low-pressure refrigerant get into condenser 3 refrigeration; Therefore; System changes according to function and position, makes original evaporator element when refrigeration change into the condenser element when heating, the condenser element the when evaporator element when heating is changed into refrigeration.
Have the hot water of manufacturing and provide the heat pump type air conditioning system of indoor cold air as shown in Figure 4; The function that this system has more than air conditioner is that heating of condenser 3 offered the water in the heat exchange groove 7; Promote water temperature in the heat exchange groove 7 making hot water, and with the hot water storage in the heat exchange groove 7 in hot water storage tank 6.Evaporimeter 1 refrigeration then enters into the indoor indoor cold air that provides; Problem is that the hot water temperature in the hot water storage tank 6 is when high more; The high pressure-temperature gaseous coolant can't discharge condensation heat fully, can make the coolant circulating system high pressure high more, and the ability of relative evaporimeter 1 refrigeration can reduce.Moreover; Another problem is when making hot water winter; Evaporimeter 1 refrigeration must be disposed to outdoor; More because the low low pressure that makes refrigerant in the evaporimeter 1 of outdoor temperature in winter can be low when running well, the high pressure refrigerant that the high pressure refrigerant of relative condenser 3 can be when running well is low, and the hot water temperature of manufacturing naturally can be low when running well.
Summary of the invention
The technical problem that the present invention solves provides a kind of heat pump type air conditioning system, to keep good usefulness, the function of making hot water, cold air and heating installation is provided, and can be applicable to water dispenser.
Technical solution of the present invention is:
A kind of heat pump type air conditioning system includes an off-premises station and an indoor set, and this off-premises station has a compressor, one first heat exchanger, one second heat exchanger, an expansion valve and one the 3rd heat exchanger, and this indoor set comprises one the 4th heat exchanger; Wherein this compressor has one first end and one second end; First end of this compressor connects second end of this first heat exchanger; And first end of this first heat exchanger connects second end of this second heat exchanger, and first end of this second heat exchanger connects second end of this expansion valve.First end of this expansion valve connects second end of the 3rd heat exchanger and second end of the 4th heat exchanger respectively; And reach between second end of first end of the 3rd heat exchanger first end that is connected to the 4th heat exchanger respectively and this compressor between second end of first end and this first heat exchanger of this compressor.
The present invention more includes a storage tank, is provided with this first heat exchanger in this storage tank.
Storage tank of the present invention is communicated with a hot water storage tank, and this hot water storage tank has a water at low temperature inlet and a hot water outlet, and this water at low temperature inlet provides water at low temperature to get into this hot water storage tank, and this hot water outlet provides hot water to flow out this hot water storage tank.
First heat exchanger of the present invention is that pipeline kenel winding is contacted with on this storage tank outer wall, and this storage tank has a water at low temperature inlet and a hot water outlet.
Compressor of the present invention connects this first heat exchanger with one first pipeline, and this first heat exchanger connects this second heat exchanger with one second pipeline; This second heat exchanger connects this expansion valve with one the 3rd pipeline, and this expansion valve connects the 4th heat exchanger with one the 4th pipeline, and the 4th heat exchanger connects this compressor with one the 5th pipeline; This first pipeline is provided with one first valve, and this second pipeline is provided with one second valve; The 4th pipeline is provided with one the 3rd valve, and the 5th pipeline is provided with one the 4th valve; Second pipeline between this second valve and this second heat exchanger is provided with one first bypass line bypass to the 5th pipeline, and is positioned at the 4th valve and this compressor chamber; This first bypass line is provided with one the 5th valve; The 4th pipeline between the 3rd valve and this expansion valve is provided with one second bypass line and is connected to the 3rd heat exchanger, and this second bypass line is provided with one the 6th valve; The 3rd heat exchanger is connected on the 5th pipeline between the 4th heat exchanger and the 4th valve with one the 3rd bypass line; The 3rd bypass line is provided with one the 4th bypass line and is connected on first pipeline between this compressor and this first valve; The 4th bypass line is provided with one the 7th valve.
The present invention comprises that more a controller connects this first valve, this second valve, the 3rd valve, the 4th valve, the 5th valve, the 6th valve and the 7th valve and this compressor respectively and controls the switching motion of each valve.
The present invention more includes second end that one first Temperature Detector is arranged at this second heat exchanger, reach first end that one second Temperature Detector is arranged at this second heat exchanger, and one the 3rd Temperature Detector is arranged at first end of the 4th heat exchanger; And this controller connects this first Temperature Detector, this second Temperature Detector, the 3rd Temperature Detector, this controller utilize this first Temperature Detector, this second Temperature Detector, the 3rd Temperature Detector detect this second heat exchanger and the 4th heat exchanger avoid heat pump low pressure cross low or high pressure too high.
In one embodiment, second heat exchanger of the present invention and the 3rd heat exchanger are combined into one.In one embodiment, it is heat exchange combination that this second heat exchanger links with the 3rd heat exchanger, and this heat exchange combination can be most, and is arranged in one most air channel.In another embodiment, this heat exchange combination includes first second and third heat exchange combination, and this first heat exchanger is connected to first, second second heat exchanger to the 3rd heat exchange combination, is connected to this expansion valve again.The 3rd heat exchanger of this first, second and third heat exchange combination then that than connecting to first end and second end of the 3rd heat exchanger of this first heat exchange combination.In one embodiment, the parallel connection of the 4th heat exchanger is most, and most the 4th heat exchangers are arranged in most the air channels.
The heat pump type air conditioning system of another embodiment of the present invention; Comprise an off-premises station and an indoor set; This off-premises station has a compressor, one first heat exchanger, one second heat exchanger, an expansion valve and one the 3rd heat exchanger, and this indoor set comprises one the 4th heat exchanger; Wherein this compressor has one first end and one second end, and first end of this compressor connects second end of this first heat exchanger, and first end of this first heat exchanger connects second end of this second heat exchanger through a cross valve; First end of this second heat exchanger connects second end of this expansion valve; And first end of this expansion valve connects second end of the 3rd heat exchanger and second end of the 4th heat exchanger respectively; And first end of the 3rd heat exchanger first end that is connected to the 4th heat exchanger be connected between second end of compressor through this cross valve.
The present invention more includes a hot water storage tank and has a water at low temperature inlet and a hot water outlet, and this water at low temperature inlet provides water at low temperature to get into this hot water storage tank, and this hot water outlet provides hot water to flow out this hot water storage tank.
Compressor of the present invention connects this first heat exchanger with one first pipeline, and this first heat exchanger connects this second heat exchanger with one second pipeline; This second heat exchanger connects this expansion valve with one the 3rd pipeline, and this expansion valve connects the 4th heat exchanger with one the 4th pipeline, and the 4th heat exchanger connects this compressor with one the 5th pipeline; This first pipeline is provided with one first valve, and this second pipeline is provided with one second valve; The 4th pipeline is provided with one the 3rd valve; Second pipeline between this second valve and this second heat exchanger is provided with one the 5th bypass line bypass to this first pipeline, and is positioned at this first valve and this compressor chamber; The 5th bypass line is provided with one the 8th valve; The 4th pipeline between the 3rd valve and this expansion valve is provided with one second bypass line and is connected to the 3rd heat exchanger, and this second bypass line is provided with one the 6th valve; The 3rd heat exchanger is connected on the 5th pipeline of the 4th heat exchanger and this compressor chamber with one the 3rd bypass line; And on second pipeline between this second valve, the 8th valve and this second heat exchanger and the 5th pipeline of the 4th heat exchanger and this compressor chamber be provided with this cross valve.
The present invention comprises that more a controller connects this first valve, this second valve, the 3rd valve, the 6th valve, the 8th valve and this cross valve and this compressor respectively and controls the switching motion of each valve.
The present invention in one embodiment, this second heat exchanger and the 3rd heat exchanger are combined into one.
The heat pump type air conditioning system of another embodiment of the present invention; Comprise an off-premises station and an indoor set; This off-premises station has a compressor, one first heat exchanger, one second heat exchanger, an expansion valve and one the 3rd heat exchanger, and this indoor set comprises one the 4th heat exchanger; Wherein this compressor has one first end and one second end; First end of this compressor connects second end of this first heat exchanger; And first end of this first heat exchanger connects second end of this second heat exchanger, and first end of this second heat exchanger connects second end of this expansion valve; First end of this expansion valve connects second end of the 3rd heat exchanger and second end of the 4th heat exchanger respectively; And first end of the 3rd heat exchanger is connected between second end of first end and this compressor of the 4th heat exchanger.
The present invention more includes a storage tank, is provided with this first heat exchanger in this storage tank, and this storage tank has a water at low temperature inlet and a hot water outlet, and this water at low temperature inlet provides water at low temperature to get into this storage tank, and this hot water outlet provides hot water to flow out this storage tank.
Compressor of the present invention connects this first heat exchanger with one first pipeline, and this first heat exchanger connects this second heat exchanger with one second pipeline; This second heat exchanger connects this expansion valve with one the 3rd pipeline, and this expansion valve connects the 4th heat exchanger with one the 4th pipeline, and the 4th heat exchanger connects this compressor with one the 5th pipeline; The 4th pipeline is provided with one the 9th valve, and the 4th pipeline between the 9th valve and this expansion valve is provided with one the 6th bypass line and is connected to the 3rd heat exchanger; The 3rd heat exchanger is connected on the 5th pipeline of the 4th heat exchanger and this compressor chamber with one the 7th bypass line; And the 6th bypass line is provided with 1 the tenth valve.
The present invention comprises that more a controller connects the 9th valve, the tenth valve and this compressor respectively and controls the switching motion of each valve.
In one embodiment, second heat exchanger of the present invention and the 3rd heat exchanger are combined into one.
Water dispenser of the present invention; Include a compressor, a fore-warmer tank, one first heat exchanger, a heating tank, a hot and cold water heat exchanger, a warm water tank, one the 4th heat exchanger, a frozen water groove, an expansion valve, one second heat exchanger and one the 3rd heat exchanger; Wherein this compressor, this fore-warmer tank, this first heat exchanger, this heating tank, this hot and cold water heat exchanger, this warm water tank, the 4th heat exchanger, this frozen water groove, this expansion valve, this second heat exchanger and this one the 3rd heat exchanger are to each other with a pipeline connection; Wherein this compressor has one first end and one second end; First end of this compressor connects second end of this first heat exchanger; And this first heat exchanger is wrapped on the outer wall of this fore-warmer tank; First end of this first heat exchanger connects second end of this second heat exchanger; And second end of this expansion valve of first end of this second heat exchanger connection, first end of this expansion valve connects second end of the 4th heat exchanger, and the 4th heat exchanger is wrapped on the outer wall of this frozen water groove; First end of the 4th heat exchanger connects second end of the 3rd heat exchanger, and first end of the 3rd heat exchanger is connected to second end of this compressor; And this fore-warmer tank has one first a unboiled water water inlet and a preheating water delivery port; This first unboiled water water inlet provides one first unboiled water to get in this fore-warmer tank; This preheating water delivery port then provides through a preheating water of heat exchange and sees off to this hot water storgae; This hot water storgae has a preheating water water inlet and one first hot water outlet and one second hot water outlet; This preheating water water inlet provides a preheating water to get in this hot water storgae, and this first hot water outlet then provides the hot water after heating to see off to this hot and cold water heat exchanger; This hot and cold water heat exchanger comprises a cold water heat exchanger and a hot water heat exchanger, and this cold water heat exchanger is fitted with this hot water heat exchanger's body wall entity ground; Wherein this cold water heat exchanger has one second unboiled water water inlet; Providing one second unboiled water to get into this cold water heat exchanger gets in this hot water storgae after heat exchange; This hot water is seen off by this hot water storgae after after this hot water heat exchanger and this cold water heat exchanger carried out heat exchange, hot water alternating temperature water was delivered in this warm water tank; And this warm water tank has a warm water water inlet and a warm water delivery port; This part warm water is in this warm water tank is delivered to this frozen water groove; This frozen water groove has a warm water water inlet and a frozen water delivery port; After this part warm water promptly carried out heat exchange from the warm water water inlet entering of this frozen water groove and with the 4th heat exchanger, then this frozen water groove was seen frozen water off from this frozen water delivery port.
The present invention more includes a controller and connects control one first Temperature Detector, one second Temperature Detector, one the 3rd Temperature Detector respectively; This first Temperature Detector is positioned on this fore-warmer tank; This second Temperature Detector is positioned on this hot water storgae, and the 3rd Temperature Detector is positioned on this frozen water groove.
The present invention more includes a heating wire and is arranged in this hot water storgae, and this heating wire connects a power supply unit, and this power supply unit connects this controller, to control the switching motion of this power supply unit.
First heat exchanger of the present invention is a condenser, and the 4th heat exchanger is an evaporimeter.
Therefore; Heat pump type air conditioning system of the present invention has the function that hot water, cold air and heating installation are provided; Have more and improve heat pump efficiency and face the characteristics that different environments for use can be brought into play excellent operating condition; Than present heat pump type air conditioning system more advantage is arranged, can significantly increase frequency of utilization and time and significantly reduce air conditioning electricity and the expense of demand hot water expenditure in the whole year.
Now cooperate graphic preferred embodiment with this creation to specify as follows, but these explain and only be used for explaining this creation, but not the interest field of this creation is done any restriction.
Description of drawings
Fig. 1 is the system schematic of general air conditioner refrigerant circulation.
Fig. 2,3 is the sketch map that generally has the air-conditioning equipment action of changes in temperature function.
Fig. 4 is for generally having the sketch map of the heat pump air conditioner equipment of making hot water and cold air.
Fig. 5 is the first embodiment sketch map of heat pump type air conditioning system of the present invention.
Fig. 6 is first heat exchanger of first embodiment of heat pump type air conditioning system of the present invention and the sketch map of storage tank.
Fig. 7 is first heat exchanger of first embodiment of heat pump type air conditioning system of the present invention and the sketch map of storage tank.
Fig. 8 is many groups second sketch mapes that combine with the 3rd heat exchanger of first embodiment of heat pump type air conditioning system of the present invention.
Fig. 9 is the sketch map of many groups the 4th heat exchangers of first embodiment of heat pump type air conditioning system of the present invention.
Figure 10,11 second embodiment and action sketch map for heat pump type air conditioning system of the present invention.
Figure 12 is the 3rd embodiment sketch map of heat pump type air conditioning system of the present invention.
Figure 13 is the 4th embodiment sketch map of heat pump type air conditioning system of the present invention.
Figure 14 is the sketch map of water dispenser of the present invention.
The main element label declaration:
Evaporimeter 1 compressor 2
Heat exchange groove 7
Off-premises station 100 indoor sets 200
First valve, 111 first heat exchangers 12
Second pipeline, 13 second valves 131
Hot water storage tank 16 water at low temperature inlet 161
Hot water goes out 162 the 4th pipelines 17
The 3rd valve 171 the 9th valve 172
Second heat exchanger, 18 first Temperature Detectors 181
The 4th valve 191 expansion valves 20
The 3rd heat exchanger 22 the 4th heat exchanger 24
The 3rd Temperature Detector 241 first heat exchange modules 242
The second heat exchange module 243 the 3rd heat exchange module 244
The 5th valve 261 second bypass lines 28
The 6th valve 281 the 3rd bypass line 30
The 4th bypass line 32 the 7th valve 322
First Temperature Detector, 361 second Temperature Detectors 362
The 3rd Temperature Detector 363 first heat exchanges combination 381
382 the 3rd heat exchanges combination 383 is made up in second heat exchange
401 second air channels 402, first air channel
The 4th air channel 421, the 3rd air channel 403
The 6th air channel 423, tendencies road 422
The 5th bypass line 46 the 8th valve 461
The 6th bypass line 52 the tenth valve 521
The 7th bypass line 54 fans 56
Fore-warmer tank 58 first unboiled water water inlets 581
Preheating water delivery port 582 hot water storgaes 60
Preheating water water inlet 601 first hot water outlets 602
Second hot water outlet, 603 hot and cold water heat exchangers 62
Cold water heat exchanger 621 hot water heat exchangers 622
The second unboiled water water inlet, 623 warm water tanks 64
Warm water water inlet 641 warm water delivery ports 642
Frozen water delivery port 662 heating wire 68
The specific embodiment
Below each embodiment as being similar elements or structure, will be with same reference numeral.
See also the first embodiment sketch map of Fig. 5 for heat pump type air conditioning system of the present invention; This heat pump type air conditioning system comprises an off-premises station 100 and an indoor set 200, and this off-premises station 100 has and is provided with this first heat exchanger 12, a hot water storage tank 16, one second heat exchanger 18, an expansion valve 20 and one the 3rd heat exchanger 22 in a compressor 10, one first heat exchanger 12, the storage tank 14.Wherein this hot water storage tank 16 has a water at low temperature and goes into 161 and one hot water and go out 162, and this water at low temperature goes into 161 provides water at low temperature to get into this hot water storage tank 16, and this hot water outlet 162 provides hot water to flow out this hot water storage tank 16.Wherein this water at low temperature inlet 161 is equipped with a control valve (not shown) with this hot water outlet 162, flows into or the hot water outflow with the control water at low temperature.This indoor set 200 comprises that one the 4th heat exchanger, 24, the four heat exchangers, 24 1 sides are provided with fan 245.This compressor 10 connects this first heat exchanger 12 with one first pipeline 11, and this first heat exchanger 12 connects this second heat exchanger 18 with one second pipeline 13.This second heat exchanger 18 connects this expansion valve 20 with one the 3rd pipeline 15, and this expansion valve 20 connects the 4th heat exchanger 24, the four heat exchangers 24 with one the 4th pipeline 17 and connects this compressor 10 with one the 5th pipeline 19.This first pipeline 11 is provided with one first valve 111, and this second pipeline 13 is provided with one second valve 131.The 4th pipeline 17 is provided with one the 3rd valve, 171, the five pipelines 19 and is provided with one the 4th valve 191.Second pipeline 13 that this second valve 131 and this second heat exchanger are 18 is provided with one first bypass line, 26 bypass to the 5th pipeline 19, and is positioned at 10 on the 4th valve 191 and this compressor.This first bypass line 26 is provided with one the 5th valve 261.The 4th pipeline 17 that the 3rd valve 171 and this expansion valve are 20 is provided with one second bypass line 28 and is connected to the 3rd heat exchanger 22, and this second bypass line 28 is provided with one the 6th valve 281.The 3rd heat exchanger 22 is connected on the 5th pipeline 19 of 191 on the 4th heat exchanger 24 and the 4th valve with one the 3rd bypass line 30.The 3rd bypass line 30 is provided with on first pipeline 11 that one the 4th bypass line 32 is connected to 11 on this compressor 10 and this first valve, establishes on the 4th bypass line 32 to one the 7th valve 322 is arranged.
This compressor 10 has one first end and one second end; First end of this compressor connects second end of this first heat exchanger 12; And first end of this first heat exchanger 12 connects second end of this second heat exchanger 18, and first end of this second heat exchanger 18 connects second end of this expansion valve 20.First end of this expansion valve 20 connects second end of the 3rd heat exchanger 22 and second end of the 4th heat exchanger 24 respectively.First end of the 3rd heat exchanger 22 is connected between second end of first end and this compressor 10 of the 4th heat exchanger 24 respectively and between second end of first end of this compressor 10 and this first heat exchanger 12.
This second heat exchanger 18 is combined into one with the 3rd heat exchanger 22, and is provided with one or most fans 34 in a side of this second heat exchanger 18 or the 3rd heat exchanger 22.
The present invention comprises that more a controller 36 connects this first valve 111, this second valve 131, the 3rd valve 171, the 4th valve 191, the 5th valve 261, the 6th valve 281, the 7th valve 322 and this compressor 10 respectively and controls each valve and the switching motion of this compressor 10.
When heat pump type air conditioning system is selected indoor cold air and is made the hot water demand via this controller 36 or during single cold air demand; These controller 36 these first valves 111 of control, this second valve 131 are opened; Refrigerant brings out first valve 111 of high pressure-temperature gaseous coolant on this first pipeline 11 of mouth through first of this compressor 10; Pass through this first heat exchanger 12 again, make this first heat exchanger 12 discharge condensation heat, and heat the water in this storage tank 14 to this storage tank 14.The hot water that this was heated, thermosiphon principle capable of using or pumping, with the hot water of making by the road 143,144 with this hot water storage tank 16 in water carry out cycling hot and exchange.Water at low temperature in this hot water storage tank 16 can be introduced and carry out the cycling hot exchange in this storage tank 14, and then the heat hot water of this storage tank 14 returns in this hot water storage tank 16, to improve the water temperature in this hot water storage tank 16.Then, the high pressure refrigerant gets into this second heat exchanger 18 from this first heat exchanger 12 via this second pipeline 13 and this second valve 131, gets into this expansion valve 20 via the 3rd pipeline 15 again.This refrigerant gets into the 4th heat exchanger 24 via the 4th pipeline 17 with the 3rd valve 171 and freezes.At last, refrigerant is via second end entrance of the 5th pipeline 19 with the 4th valve 191 these compressors 10 of entering, so constantly circulation.This moment the 5th, valve 261, the 6th valve 281 and the 7th valve 322 were closed, and this first valve 111, this second valve 131, the 3rd valve 171, the 4th valve 191 are opened.When hot water was fabricated onto high temperature, the high pressure-temperature gaseous coolant can't discharge condensation heat to this storage tank 14 at this first heat exchanger 12 fully, and this moment, the 4th heat exchanger 24 of this off-premises station 100 was undertaken the function that discharges condensation heat.Owing to this first heat exchanger 12 and this second heat exchanger 18 are used as condenser, the cold air ability of condition more can be provided.
When heat pump type air conditioning system is selected the hot water demand via this controller 36; The high pressure-temperature gaseous coolant that refrigerant brings out mouthful through first of this compressor 10 gets into this first heat exchanger 12 through this first pipeline 11 and this first valve, 111 backs and discharges water and heating manufacturing hot water in condensation heat and this storage tank 14.Then, refrigerant gets into this second heat exchanger 18 through second pipeline 13 and second valve 131, gets into this expansion valve 20 via the 3rd pipeline 15 again.At this moment, this controller 36 cuts out the 3rd valve 171, so refrigerant gets into the 3rd heat exchanger 22 through this second bypass line 28 and the 6th valve 281 and freezes and be discharged into outdoor.Get back to second end entrance of this compressor 10 again via the 3rd bypass line 30, the 4th pipeline 19 and the 4th valve 191, so constantly hot water is made in circulation.Wherein the 6th valve 281 can be the proportional control valve of standard-sized sheet.At this moment, this controller 36 controls the 3rd valve 171, the 5th valve 261, the 7th valve 322 are closed, and this first valve 111, this second valve 131, the 4th valve 191, the 6th valve 281 are opened.When the high pressure-temperature gaseous coolant after making hot water after a while; Gradually can't discharge condensation heat fully at this first heat exchanger 12; This moment, this second heat exchanger 18 was undertaken the function that part discharges condensation heat, can give the 3rd heat exchanger 22 via this fan 34 with this condensation heat, to improve the pressure of low-temp low-pressure refrigerant in the 3rd heat exchanger 22; The pressure of the high pressure-temperature gaseous coolant of relative raising, and can produce the more hot water of high temperature.
When heat pump type air conditioning system is selected to make the heating installation demand via this controller 36; The high pressure-temperature gaseous coolant that refrigerant brings out mouthful through first of this compressor 10 gets into the 4th heat exchanger 24 via the 4th bypass line 32 and the 7th valve 322, the 3rd bypass line 30 and discharges condensation heat and make heating installation.Then, refrigerant gets into this expansion valve 20 via the 4th pipeline 17 and the 3rd valve 171.Again via the 3rd pipeline 15 get into these second heat exchangers 18 evaporate release cold, and with cold air drainage in atmosphere.Refrigerant is got back to second end entrance of this compressor 20, so constantly circulation again via this second pipeline 13 and this first bypass line 26 and the 5th valve 261.Wherein this controller 36 these first valves 111 of control, this second valve 131, the 4th valve 191, the 6th valve 281 are closed, and the 3rd valve 171, the 5th valve 261, the 7th valve 322 are opened.Cross temperature low or 18 outlets of this second heat exchanger and cross when low when this controller 36 detects low pressure; Meeting is divided into two loops with the high pressure-temperature gaseous coolant that first of this compressor 10 brings out mouth; One loop discharges condensation heat via the 4th heat exchanger 24 and makes heating installation; Another loop makes part high pressure-temperature gaseous coolant to the 3rd heat exchanger 22 discharge condensation heat via the 3rd heat exchanger 22 and the 6th valve 281, gives this second heat exchanger 18 with this partial condensation heat via this fan 34; Promote the low-pressure low-temperature refrigerant temperature; Can avoid the low excessively function that causes the jumping machine and reach continuation supply heating installation of low pressure, this two loop also links before this expansion valve 20, gets into this expansion valve 20 again.
Heat pump type air conditioning system of the present invention is as applying to northern weather when colder, and the 6th valve 281 can be proportional control valve.When heat pump type air conditioning system of the present invention warmed up as applying to southern weather, the 6th valve 281 can be general control valve.
Heat pump type air conditioning system of the present invention further more includes second end that one first Temperature Detector 181 is arranged at this second heat exchanger 18; Reach first end that one second Temperature Detector 182 is arranged at this second heat exchanger 18, and one the 3rd Temperature Detector 241 is arranged at first end of the 4th heat exchanger 24.This controller 36 can connect this first Temperature Detector 181, this second Temperature Detector 182, the 3rd Temperature Detector 241.This controller 36 utilizes this first Temperature Detector 181, this second Temperature Detector 182, the 3rd Temperature Detector 241 to detect this second heat exchanger 18 and avoids the low excessively function that causes the jumping machine and reach continuation supply heating installation of low pressure with the 4th heat exchanger 24.The 4th heat exchanger 24 1 sides are provided with a fan 245.
See also shown in Figure 6, among the embodiment, this first heat exchanger 12, this storage tank 14, also deformable is arranged in this storage tank 14 for this first heat exchanger 12, and this storage tank 14 has this water at low temperature inlet 141 and this hot water outlet 142.
See also shown in Figure 7ly, among the embodiment, this first heat exchanger 12 can be a pipeline kenel and twines and to be contacted with on these storage tank 14 outer walls, and this is another deformation design.Wherein this storage tank 14 has this water at low temperature inlet 141 and this hot water outlet 142.
See also shown in Figure 8; Among one embodiment; This second heat exchanger 18 links with the 3rd heat exchanger 22 can constitute one first heat exchange combination, 381,1 second heat exchange combination, 382,1 the 3rd heat exchange combination 383 or the like parallel connection respectively; Therefore, the present invention's heat exchange combination of can be one-to-many manner is arranged in one first air channel 401, one second air channel 402, one the 3rd air channel 403.As shown in the figure; For example this first heat exchange combination 381, this second heat exchange combination the 382, the 3rd heat exchange combination 383 refrigerant circuit design therebetween can be second heat exchanger 18 that is connected to this first heat exchange combination 381, this second heat exchange combination the 382, the 3rd heat exchange combination 383 from this first heat exchanger 12, are connected to this expansion valve 20 again.The 3rd heat exchanger 22 of this first heat exchange combination 381, this second heat exchange combination the 382, the 3rd heat exchange combination 383 then that than connecting to first end and second end of the 3rd heat exchanger 22 of this first heat exchange combination 381.
See also shown in Figure 9ly, among the embodiment, the 4th heat exchanger 24 can parallel connection be most, and each the 4th heat exchanger 24 1 side is established to a fan 245 is arranged.Therefore, the present invention's the 4th heat exchanger 24 of can be one-to-many is arranged in one the 4th air channel 421, a tendencies road 422, one the 6th air channel 423.Each the 4th heat exchanger 24 and fan 245 are combined as one first heat exchange module 242, one second heat exchange module 243, one the 3rd heat exchange module 244 or the like.
See also Figure 10,11 second embodiment and action sketch map for heat pump type air conditioning system of the present invention; This heat pump type air conditioning system comprises an off-premises station 100 and an indoor set 200, and this off-premises station 100 has and is provided with this first heat exchanger 12, a hot water storage tank 16, one second heat exchanger 18, an expansion valve 20 and one the 3rd heat exchanger 22 in a compressor 10, one first heat exchanger 12, the storage tank 14.Wherein this hot water storage tank 16 has water at low temperature inlet 161 and one hot water outlet 162, and this water at low temperature inlet 161 provides water at low temperature to get into this hot water storage tank 16, and this hot water outlet 162 provides hot water to flow out this hot water storage tank 16.Wherein this water at low temperature inlet 161 is equipped with a control valve (not shown) with this hot water outlet 162, flows into or the hot water outflow with the control water at low temperature.This indoor set 200 comprises that one the 4th heat exchanger 24 and the 4th heat exchanger 24 1 sides are provided with a fan 245.This compressor 10 connects this first heat exchanger 12 with one first pipeline 11, and this first heat exchanger 12 connects this second heat exchanger 18 with one second pipeline 13.This second heat exchanger 18 connects this expansion valve 20 with one the 3rd pipeline 15, and this expansion valve 20 connects the 4th heat exchanger 24, the four heat exchangers 24 with one the 4th pipeline 17 and connects this compressor 10 with one the 5th pipeline 19.This first pipeline 11 is provided with one first valve 111, and this second pipeline 13 is provided with one second valve 131.The 4th pipeline 17 is provided with one the 3rd valve 171.Second pipeline 13 that this second valve 131 and this second heat exchanger are 18 is provided with one the 5th bypass line, 46 bypass to this first pipeline 11, and is positioned at 10 on this first valve 111 and this compressor.The 5th bypass line 46 is provided with one the 8th valve 461.The 4th pipeline 17 that the 3rd valve 171 and this expansion valve are 20 is provided with one second bypass line 28 and is connected to the 3rd heat exchanger 22, and this second bypass line 28 is provided with one the 6th valve 281, for example can be a proportional control valve or general control valve.The 3rd heat exchanger 22 is connected on the 5th pipeline 19 of 10 on the 4th heat exchanger 24 and this compressor with one the 3rd bypass line 30.On second pipeline 13 that this second valve 131, the 8th valve 461 and this second heat exchanger are 18 and the 5th pipeline 19 of 10 on the 4th heat exchanger 24 and this compressor be provided with a cross valve 48.This cross valve 48 is provided with e, f, g, four ports of h, and provide e to communicate and communicate with h with g with f, or the function that e communicates with h and g communicates with f.Wherein this e and f are arranged at that control e communicates with f on the 5th pipeline 19, and this g and h are arranged at and control g on this second pipeline 13 and communicate with h.Or control e communicates with h the 5th pipeline 19 is communicated with this second pipeline 13, and this g communicates with f the 5th pipeline 19 is communicated with this second pipeline 13.
This compressor 10 has one first end and one second end; First end of this compressor connects second end of this first heat exchanger 12; And first end of this first heat exchanger 12 connects second end of these second heat exchangers 18 through this cross valve 48, and first end of this second heat exchanger 18 connects second end of this expansion valve 20.First end of this expansion valve 20 connects second end of the 3rd heat exchanger 22 and second end of the 4th heat exchanger 24 respectively.First end that first end of the 3rd heat exchanger 22 is connected to the 4th heat exchanger 24 be connected between second end of compressor 10 through this cross valve 48.
This second heat exchanger 18 is combined into one with the 3rd heat exchanger 22, and is provided with one or most fans 34 in a side of this second heat exchanger 18 or the 3rd heat exchanger 22.
The present invention comprises that more a controller 36 connects this first valve 111, this second valve 131, the 3rd valve 171, the 6th valve 281, the 8th valve 461, this cross valve 48 and this compressor 10 respectively and controls each valve and the switching motion of this compressor 10.
When heat pump type air conditioning system is selected indoor cold air and made the hot water demand via this controller 36 or during single cold air demand, the high pressure-temperature gaseous coolant that refrigerant brings out mouthful through first of this compressor 10 is connected to this first heat exchanger 12 through this first valve 111 earlier and discharges condensation heat.Water in 12 pairs of these storage tanks of this first heat exchanger 14 heats; The hot water that this was heated; Thermosiphon principle capable of using or pumping are carried out the cycling hot exchange with the water in the hot water of making and this hot water storage tank 16, and the water at low temperature in this hot water storage tank 16 is introduced the heating that circulates in this storage tank 14 again; Improve the water temperature in this hot water storage tank 16, this part such as preceding first embodiment are said identical.The high pressure refrigerant gets into this second heat exchanger 18 via the g of this second valve 131 and this cross valve 48 and the control of h again, gets into this expansion valve 20 via the 3rd pipeline 15 again.Then, getting into the 4th heat exchanger 24 via the 3rd valve 171 freezes.Then, via the e of this cross valve 48 and second end entrance of this compressor 10 of f entering, so constantly circulation.When hot water was fabricated onto high temperature, the high pressure-temperature gaseous coolant can't discharge condensation heat fully in this first heat exchanger 12, and this moment, this second heat exchanger 18 was undertaken the function that discharges condensation heat.Owing to this first heat exchanger 12 and this second heat exchanger 18 are worked as the condenser use, the cold air ability of condition more can be provided.
When heat pump type air conditioning system was selected hot water demands via this controller 36, the high pressure-temperature gaseous coolant that refrigerant brings out mouthful through first of this compressor 10 got into this first heat exchanger 12 again through first valve 111 earlier and discharges condensation heat and make hot water.Wherein this storage tank 14 is of first embodiment with the operating principle of these hot water storage tank 16 manufacturing hot water, does not repeat them here.Refrigerant gets into this second heat exchanger 18 via the g of second valve 131 and this cross valve 48 and the control of h, gets into this expansion valve 20 via the 3rd pipeline 15 again.Again via the 6th valve 281 and the 3rd heat exchanger 22 freeze be discharged into outdoor.Then refrigerant via behind the e and f that reach this cross valve 48, is got back to second end entrance of this compressor 10 again, and so constantly hot water is made in circulation.When the high pressure-temperature gaseous coolant after making hot water after a while; Gradually can't discharge condensation heat fully at this first heat exchanger 12; This moment, this second heat exchanger 18 was undertaken the function that part discharges condensation heat, can give the 3rd heat exchanger 22 via this fan 34 with this condensation heat, improved the pressure of low-temp low-pressure refrigerant in the 3rd heat exchanger 22; The pressure of the high pressure-temperature gaseous coolant of relative raising can produce the more hot water of high temperature.
When heat pump type air conditioning system is selected to make the heating installation demand via this controller 36; Refrigerant brings out the high pressure-temperature gaseous coolant of mouth through first of this compressor 10; Via the h of the 8th valve 461 and this cross valve 48 and the control of e, discharge condensation heat through the 4th heat exchanger 24 again and make heating installation earlier.Then, get into this expansion valve 20 via the 3rd valve 171 again.Then, again via the 3rd pipeline 15 get into these second heat exchangers 18 evaporate release cold, with cold air drainage in atmosphere.Second end entrance of getting back to this compressor 10 via the g and the f of this cross valve 48 again, so constantly circulation.Cross temperature low or 18 outlets of this second heat exchanger and cross when low when this controller 36 detects low pressure; Can the high pressure-temperature gaseous coolant of these compressor 10 outlets be divided into two loops; One loop discharges condensation heat via the 4th heat exchanger 24 and makes heating installation; Another loop makes part high pressure-temperature gaseous coolant to the 3rd heat exchanger 22 discharge condensation heat via the 3rd heat exchanger 22 and the 6th valve 281, gives this second heat exchanger 18 with this partial condensation heat via fan 34; Promote the low-pressure low-temperature refrigerant temperature; Can avoid the low excessively function that causes the jumping machine and reach continuation supply heating installation of low pressure, this two loop also connects before this expansion valve 20, gets into this expansion valve 20 again.
Shown in figure 11, present embodiment is identical with system and the function of Figure 10 embodiment, and difference is this cross valve 48 controlled refrigeration matchmakers path of passing through.As previously mentioned, the operating principle when heat pump type air conditioning system is selected to make the heating installation demand via this controller 36.
See also the three embodiment sketch map of Figure 12 for heat pump type air conditioning system of the present invention; This heat pump type air conditioning system comprises an off-premises station 100 and an indoor set 200, and this off-premises station 100 has and is provided with this first heat exchanger 12, one second heat exchanger 18, an expansion valve 20 and one the 3rd heat exchanger 22 in a compressor 10, one first heat exchanger 12, the storage tank 14.Wherein this storage tank 14 has water at low temperature inlet 141 and one hot water outlet 142, and this water at low temperature inlet 141 provides water at low temperature to get into this storage tank 14, and this hot water outlet 142 provides hot water to flow out this storage tank 14.Wherein this water at low temperature inlet 141 is equipped with a control valve (not shown) with this hot water outlet 142, flows into or the hot water outflow with the control water at low temperature.This indoor set 200 comprises that one the 4th heat exchanger 24 and a side are provided with a fan 56.This compressor 10 connects this first heat exchanger 12 with one first pipeline 11, and this first heat exchanger 12 connects this second heat exchanger 18 with one second pipeline 13.This second heat exchanger 18 connects this expansion valve 20 with one the 3rd pipeline 15, and this expansion valve 20 connects the 4th heat exchanger 24, the four heat exchangers 24 with one the 4th pipeline 17 and connects this compressor 10 with one the 5th pipeline 19.The 4th pipeline 17 that the 4th pipeline 17 is provided with 20 of one the 9th valve, 172, the nine valves 172 and this expansion valves is provided with one the 6th bypass line 52 and is connected to the 3rd heat exchanger 22.The 3rd heat exchanger 22 is connected on the 5th pipeline 19 of 10 on the 4th heat exchanger 24 and this compressor with one the 7th bypass line 54.The 6th bypass line 52 is provided with 1 the tenth valve 521.
This compressor 10 has one first end and one second end; First end of this compressor 10 connects second end of this first heat exchanger 12; And first end of this first heat exchanger 12 connects second end of this second heat exchanger 18, and first end of this second heat exchanger 18 connects second end of this expansion valve 20.First end of this expansion valve 20 connects second end of the 3rd heat exchanger 22 and second end of the 4th heat exchanger 24 respectively.First end of the 3rd heat exchanger 22 is connected between second end of first end and this compressor 10 of the 4th heat exchanger 24.
This second heat exchanger 18 is combined into one with the 3rd heat exchanger 22, and is provided with one or most fans 34 in a side of this second heat exchanger 18 or the 3rd heat exchanger 22.The 4th heat exchanger 24 1 sides also are provided with this fan 56.
The present invention comprises that more a controller 36 connects the 9th valve 172, the tenth valve 521 and this compressor 10 respectively and controls each valve and the switching motion of this compressor 10.
When heat pump type air conditioning system is selected indoor cold air and is made the hot water demand via this controller 36; Refrigerant brings out the high pressure-temperature gaseous coolant of mouth through first of this compressor 10; Through this first heat exchanger 12, for example be condenser, discharge condensation heat in this and make hot water.Utilize thermosiphon principle, with the hot water storage of making in this storage tank 14 above.The heating that circulates again of water at low temperature in this storage tank 14 is to improve the interior water temperature of this storage tank 14.The high pressure-temperature gaseous coolant is after this first heat exchanger 12 discharges condensation heat, and the high pressure-temperature gaseous coolant becomes the high pressure-temperature liquid refrigerants, and this high pressure-temperature liquid refrigerants passes through this second heat exchanger 18 again, for example is condenser, gets into this expansion valve 20 again.This expansion valve 20 becomes the high pressure-temperature liquid refrigerants into the low-pressure low-temperature liquid refrigerants; Make through the 9th valve 172 and get into the 4th heat exchanger 24 again; Be evaporimeter for example, and cooperate this fan 56, send into the heat of evaporation manufacturing cold air that the 4th heat exchanger 24 is discharged indoor.Therefore,, get into second end entrance of this compressor 10 again, so constantly circulation when the low-pressure low-temperature liquid refrigerants becomes the low-pressure low-temperature gaseous coolant.When hot water was fabricated onto high temperature gradually, the high pressure-temperature gaseous coolant can't discharge condensation heat at this first heat exchanger 12 fully, and this moment, undelivered condensation heat was again via this second heat exchanger 18 and cooperate this fan 34 to discharge condensation heat.The high pressure-temperature gaseous coolant that does not become the high pressure-temperature liquid refrigerants discharged again get into this expansion valve 20 again after condensation heat becomes the high pressure-temperature liquid refrigerants.And after this expansion valve 20 becomes the high pressure-temperature liquid refrigerants into the low-pressure low-temperature liquid refrigerants; Get into the 4th heat exchanger 24 and cooperate this fan 56 through the 9th valve 172 again; The 4th heat exchanger 24 discharges heat of evaporation and makes cold air, but sufficient supplies cold air becomes the low-pressure low-temperature liquid refrigerants into the low-pressure low-temperature gaseous coolant; Get into second end entrance of this compressor 10 again, so constantly circulation.This controller 36 controls the 9th valve 172 of present embodiment is opened, and the tenth valve 521 cuts out.
When heat pump type air conditioning system was selected to make hot water demands via this controller 36, the high pressure-temperature gaseous coolant that refrigerant brings out mouthful through first of this compressor 10 for example be a condenser through this first heat exchanger 12, discharges condensation heat manufacturing hot water in this.Utilize thermosiphon principle, with the hot water storage of making this storage tank 14 in above, the water at low temperature in this storage tank 14 then with the heating that circulates of these first heat exchanger, 12 water to be heated, to improve the interior water temperature of this storage tank 14.The high pressure-temperature gaseous coolant is after this first heat exchanger 12 discharges condensation heat, and the high pressure-temperature gaseous coolant becomes the high pressure-temperature liquid refrigerants, and this high pressure-temperature liquid refrigerants passes through this second heat exchanger 18 again, for example is condenser, gets into this expansion valve 20 again.This expansion valve 20 becomes the high pressure-temperature liquid refrigerants into the low-pressure low-temperature liquid refrigerants; Get into the 3rd heat exchanger 22 through the tenth valve 521 again, be evaporimeter for example, and cooperate this fan 34; The 3rd heat exchanger 22 is discharged heat of evaporation make cold air, and discharging cold air is in atmosphere.Air flow is that this second heat exchanger 18 of the first process of outer gas is again through the 3rd heat exchanger 22; Discharge cold air again in atmosphere; Make the low-pressure low-temperature liquid refrigerants become the low-pressure low-temperature gaseous coolant, get into second end entrance of this compressor 20 again, so constantly circulation.When in this storage tank 14 treat that heated water temperature raises gradually the time; The high pressure-temperature gaseous coolant can't discharge condensation heat at this first heat exchanger 12 fully; This moment, undelivered condensation heat was again via this second heat exchanger 18 and cooperate this fan 34 to discharge condensation heat, the high pressure-temperature gaseous coolant that does not become the high pressure-temperature liquid refrigerants discharged again get into this expansion valve 20 again after condensation heat becomes the high pressure-temperature liquid refrigerants.This expansion valve 20 becomes the high pressure-temperature liquid refrigerants into the low-pressure low-temperature liquid refrigerants, gets into the 3rd heat exchanger 22 through the tenth valve 521 again, and cooperates these fan 34, the three heat exchangers 22 to discharge heat of evaporation manufacturing cold air, and discharging cold air is in atmosphere.Because this moment, outdoor air was earlier through this second heat exchanger 18; Absorb undelivered condensation heat earlier; The heating outside air temperature; Make the low-pressure low-temperature liquid refrigerants in the 3rd heat exchanger 22 flash to the low-pressure low-temperature gaseous coolant easily, and can improve the pressure and the temperature of low-pressure low-temperature gaseous coolant, get into second end entrance of this compressor 10 again.The pressure and the temperature of the low-pressure low-temperature gaseous coolant that this is enhanced, relative pressure and the temperature that improves the high pressure-temperature gaseous coolant that first of this compressor 10 brings out mouthful, so constantly circulation can produce the more hot water of high temperature.This controller 36 controls the tenth valve 521 of present embodiment is opened, and the 9th valve 172 cuts out.
See also the four embodiment sketch map of Figure 13 for heat pump type air conditioning system of the present invention, the system and the function of the heat pump type air conditioning system of the heat pump type air conditioning system of the 4th embodiment and the 3rd embodiment are roughly the same, do not repeat them here.The heat pump type air conditioning system of the 4th embodiment is that with the heat pump type air conditioning system difference of the 3rd embodiment this storage tank 14 is communicated with this hot water storage tank 16 with pipeline 143,144.This hot water storage tank 16 has water at low temperature inlet 161 and one hot water outlet 162, and this water at low temperature inlet 161 provides water at low temperature to get into this hot water storage tank 16, and this hot water outlet 162 provides hot water to flow out this hot water storage tank 16.Wherein this water at low temperature inlet 161 is equipped with a control valve (not shown) with this hot water outlet 162, flows into or the hot water outflow with the control water at low temperature.
See also the sketch map of Figure 14 for water dispenser of the present invention, the present invention uses the water dispenser of heat pump to have three kinds of functions the specific embodiment of heat pump application at water dispenser, and frozen water, warm water, high-temperature-hot-water promptly are provided.Heat pump is then made frozen water and is made hot water in fore-warmer tank in the frozen water groove.
Water dispenser of the present invention includes a compressor 10, a fore-warmer tank 58, one first heat exchanger 12, a hot water storgae 60, a hot and cold water heat exchanger 62, a warm water tank 64, one the 4th heat exchanger 24, a frozen water groove 66, an expansion valve 20, one second heat exchanger 18 and one the 3rd heat exchanger 22, and wherein this compressor 10, this fore-warmer tank 58, this first heat exchanger 12, this hot water storgae 60, this hot and cold water heat exchanger 62, this warm water tank 64, the 4th heat exchanger 24, this frozen water groove 66, this expansion valve 20, this second heat exchanger 18 and the 3rd heat exchanger 22 are to each other with pipeline connection.
This compressor 10 has one first end and one second end, and first end of this compressor 10 connects second end of this first heat exchanger 12, and this first heat exchanger 12 is wrapped on the outer wall of this fore-warmer tank 58, and this first heat exchanger 12 can be a condenser.First end of this first heat exchanger 12 connects second end of this second heat exchanger 18, and first end of this second heat exchanger 18 connects second end of this expansion valve 20.First end of this expansion valve 20 connects second end of the 4th heat exchanger 24, and the 4th heat exchanger 24 is wrapped on the outer wall of this frozen water groove 66, and the 4th heat exchanger 24 can be an evaporimeter.First end of the 4th heat exchanger 24 connects second end of the 3rd heat exchanger 22, and first end of the 3rd heat exchanger 22 is connected to second end of this compressor 10.
This fore-warmer tank 58 has one first a unboiled water water inlet 581 and a preheating water delivery port 582; This first unboiled water water inlet 581 provides one first unboiled water to get in this fore-warmer tank 58, and this preheating water delivery port 582 then provides through a preheating water of heat exchange and sees off to this hot water storgae 60.This hot water storgae 60 has a preheating water water inlet 601 and one first hot water outlet 602 and one second hot water outlet 603; This preheating water water inlet 601 provides a preheating water to get in this hot water storgae 60; This first hot water outlet 602 then provides the hot water after heating to see off to this hot and cold water heat exchanger 62, and this second hot water outlet 603 provides hot water to the user.
And this hot and cold water heat exchanger 62 comprises a cold water heat exchanger 621 and a hot water heat exchanger 622, and this cold water heat exchanger 621 is fitted with this hot water heat exchanger's 622 body wall entity ground, to enlarge heat exchange area, conveniently carries out heat exchange.Wherein this cold water heat exchanger 621 has one second unboiled water water inlet 623, provides one second unboiled water to get into this cold water heat exchanger 621 and after heat exchange, gets in this hot water storgae 60.This hot water is seen off by this hot water storgae 60 after after this hot water heat exchanger 622 carried out heat exchange with this cold water heat exchanger 621, hot water alternating temperature water was delivered in this warm water tank 64.This warm water tank 64 has a warm water water inlet 641 and a warm water delivery port 642, and this warm water delivery port 642 provides a warm water to the user.
This part warm water is in this warm water tank 64 is delivered to this frozen water groove 66.This frozen water groove 66 has a warm water water inlet 661 and a frozen water delivery port 662; After this part warm water promptly carried out heat exchange from warm water water inlet 661 entering of this frozen water groove 66 and with the 4th heat exchanger 24, then this frozen water groove 66 can be seen frozen water off from this frozen water delivery port 662 and give the user.
Water dispenser of the present invention more includes a controller 36 and connects control one first Temperature Detector 361, one second Temperature Detector 362, one the 3rd Temperature Detector 363 and this compressor 10 respectively; This first Temperature Detector 361 is positioned on this fore-warmer tank 58; This second Temperature Detector 362 is positioned on this hot water storgae 60, and the 3rd Temperature Detector 363 is positioned on this frozen water groove 66.
Water dispenser of the present invention more includes a heating wire 68 and is arranged in this hot water storgae 60, and this heating wire 68 connects a power supply unit 70, and this power supply unit 70 can connect this controller 36, to control the switching motion of this power supply unit 70.
When first unboiled water gets in this fore-warmer tank 58 from this first unboiled water water inlet 581; And these fore-warmer tank 58 outsides are wound with the pipeline of this first heat exchanger 12; It for example is condenser; Make this first heat exchanger 12 carry out heat exchange, and warm water in this fore-warmer tank 58, making offer this hot water storgae 60 with middle warm water again with this fore-warmer tank 58.In this hot water storgae 60, start a heating wire 68 via this controller 36 and be heated into high-temperature-hot-water, high-temperature-hot-water carries out heat exchange through this hot and cold water heat exchanger 62 and second unboiled water, lowers the temperature into warm water and is stored in this warm water tank 64.When second unboiled water gets into this hot water storgae 60 from this second unboiled water water inlet 623 through this cold water heat exchanger 621; And the high-temperature-hot-water in this hot water storgae 60 is through this hot water heat exchanger 622; This moment, second unboiled water carried out heat exchange at this cold water heat exchanger 621 and this hot water heat exchanger's 622 high-temperature-hot-water, and high-temperature-hot-water will reduce water temperature naturally.Therefore, second unboiled water flows in this hot water storgae 60 through these hot and cold water heat exchanger 62 heating and heats, and the warm water of this warm water tank 64 then can get into this frozen water groove 66.These frozen water groove 66 outsides are wound with the pipeline of the 4th heat exchanger 24, are evaporimeter for example, make the 4th heat exchanger 24 carry out heat exchange with this frozen water groove 66, and in this frozen water groove 66, make frozen water.All drinking water provide high-temperature-hot-water according to user's demand by this hot water storgae 60, and this warm water tank 64 provides warm water, and this frozen water groove 66 provides frozen water.
For frozen water, warm water, the high-temperature-hot-water that thermophilic is provided, when heat pump type air conditioning system was applied in water dispenser, the controller 36 of this water dispenser had the control running and sets the water temperature in this frozen water groove 66, this fore-warmer tank 58, this hot water storgae 60.
When the controller of water dispenser is selected to make simultaneously hot water and is made the frozen water demand; At first start this compressor 10; The high pressure-temperature gaseous coolant that refrigerant brings out mouthful through first of this compressor 10 is through this first heat exchanger 12, in this discharge condensation heat make in the warm water.Middle warm water is stored in the fore-warmer tank 58 of water dispenser; The high pressure-temperature gaseous coolant for example is a condenser through this first heat exchanger 12, after the release condensation heat; The high pressure-temperature gaseous coolant becomes the high pressure-temperature liquid refrigerants; This high pressure-temperature liquid refrigerants passes through this second heat exchanger 18 again, is condenser for example, and then gets into this expansion valve 20.This expansion valve 20 becomes the high pressure-temperature liquid refrigerants into the low-pressure low-temperature liquid refrigerants, gets into the 4th heat exchanger 24 again, for example is evaporimeter; Discharge heat of evaporation in this and make frozen water, and frozen water is stored in the frozen water groove 66 of water dispenser, and after making the low-pressure low-temperature liquid refrigerants become the low-pressure low-temperature gaseous coolant; Pass through the 3rd heat exchanger 22 again; Evaporimeter for example, the back gets into second end entrance of this compressor 10, so constantly circulation; Warm water and frozen water in making simultaneously are up to the design temperature that reaches this frozen water groove and this fore-warmer tank.
When the controller of water dispenser is selected to make the hot water demand; Start this compressor 10; The high pressure-temperature gaseous coolant that refrigerant brings out mouthful through first of this compressor 10 is through this first heat exchanger 12, in this discharge condensation heat make in the warm water, middle warm water is stored in this fore-warmer tank 58.The high pressure-temperature gaseous coolant is after this second heat exchanger 18 discharges condensation heat, and the high pressure-temperature gaseous coolant becomes the high pressure-temperature liquid refrigerants, and this high pressure-temperature liquid refrigerants gets into this expansion valve 20 through this second heat exchanger 18 again.This expansion valve 20 gets into the 4th heat exchanger 24 after the high pressure-temperature liquid refrigerants is become the low-pressure low-temperature liquid refrigerants.Because the frozen water in this moment this frozen water groove 66 is low temperature relatively; This moment, the low-pressure low-temperature liquid refrigerants can't discharge heat of evaporation at the 4th heat exchanger 24 fully; Make the low-pressure low-temperature liquid refrigerants become the low-pressure low-temperature gaseous coolant; This does not become the low-pressure low-temperature gaseous coolant fully again through the 3rd heat exchanger 22 and cooperate this fan 34 to discharge heat of evaporation in putting the water dispenser space, and will not become the low-pressure low-temperature gaseous coolant fully and become the low-pressure low-temperature gaseous coolant, gets into second end entrance of this compressor 10 again; Warm water during so constantly circulation is made is until the design temperature that reaches this fore-warmer tank 58.
When the controller of water dispenser is selected to make the frozen water demand; Start this compressor 10; The high pressure-temperature gaseous coolant that refrigerant brings out mouthful through first of this compressor 10 is through this first heat exchanger 12, in this discharge condensation heat make in the warm water since the fore-warmer tank 58 of water dispenser stored in the warm water; The high pressure-temperature gaseous coolant can't discharge condensation heat at this; The high pressure-temperature gaseous coolant passes through this second heat exchanger 18 again and cooperates this fan 34 to discharge condensation heat, and the high pressure-temperature gaseous coolant is become the high pressure-temperature liquid refrigerants, gets into this expansion valve 20 again.This expansion valve 20 gets into the 4th heat exchanger 24 after the high pressure-temperature liquid refrigerants is become the low-pressure low-temperature liquid refrigerants; Discharge heat of evaporation in this and make frozen water; Frozen water is stored in the frozen water groove 66 of water dispenser; Make the low-pressure low-temperature liquid refrigerants become the low-pressure low-temperature gaseous coolant, pass through the 3rd heat exchanger 22 again.Because this fan 34 is to introduce outer air-flow discharges the high pressure-temperature gaseous coolant through this second heat exchanger 18 condensation heat; Behind the outer gas of this condensation heat heating; The 3rd heat exchanger 22 interior low-pressure low-temperature gaseous coolants of flowing through again heat the low-pressure low-temperature gaseous coolant, make the pressure and the increase in temperature of low-pressure low-temperature gaseous coolant, get into second end entrance of this compressor 10 then; Nature can improve pressure and the temperature that first of this compressor 10 brings out the high pressure-temperature gaseous coolant of mouth; Relative this first heat exchanger 12 that improves is made middle warm water's ability of high temperature, and the middle warm water's temperature that originally in the fore-warmer tank 58 of water dispenser, has stored is improved, and the high pressure-temperature gaseous coolant condensation heat that can't discharge at this fore-warmer tank 58 fully; Pass through this second heat exchanger 18 again and cooperate this fan 34 to discharge condensation heat; So constantly circulation removes and reaches the purpose of making frozen water, more can improve the temperature in the fore-warmer tank 58 of water dispenser; Relative is to reduce the energy consumption that heating wire is heated into high-temperature-hot-water, can reach energy-conservation effect.
Therefore; Heat pump type air conditioning system of the present invention has the function that hot water, cold air and heating installation are provided; Have more and improve heat pump efficiency and can bring into play the characteristics of excellent operating condition, more advantage is arranged than present heat pump type air conditioning system in the face of different environments for use, can significantly increase frequency of utilization and time and significantly reduce the whole year air conditioning electricity and the expense of demand hot water pay; Meeting patent requirement, files an application in the whence in accordance with the law.
The above is merely the schematic specific embodiment of the present invention, is not in order to limit scope of the present invention.Any those skilled in the art, equivalent variations of under the prerequisite that does not break away from design of the present invention and principle, having done and modification all should belong to the scope that the present invention protects.
Claims (25)
1. heat pump type air conditioning system; It is characterized in that; This heat pump type air conditioning system includes an off-premises station and an indoor set, and this off-premises station has a compressor, one first heat exchanger, one second heat exchanger, an expansion valve and one the 3rd heat exchanger, and this indoor set comprises one the 4th heat exchanger; Wherein this compressor has one first end and one second end; First end of this compressor connects second end of this first heat exchanger; And first end of this first heat exchanger connects second end of this second heat exchanger, and first end of this second heat exchanger connects second end of this expansion valve; First end of this expansion valve connects second end of the 3rd heat exchanger and second end of the 4th heat exchanger respectively; And reach between second end of first end of the 3rd heat exchanger first end that is connected to the 4th heat exchanger respectively and this compressor between second end of first end and this first heat exchanger of this compressor.
2. heat pump type air conditioning system as claimed in claim 1 is characterized in that, also includes a storage tank, is provided with this first heat exchanger in this storage tank, and has a water at low temperature inlet and a hot water outlet.
3. heat pump type air conditioning system as claimed in claim 2; It is characterized in that this storage tank is communicated with a hot water storage tank, this hot water storage tank has a water at low temperature inlet and a hot water outlet; This water at low temperature inlet provides water at low temperature to get into this hot water storage tank; And this hot water outlet provides hot water to flow out this hot water storage tank, and wherein this water at low temperature inlet is equipped with a control valve with this hot water outlet, and the control water at low temperature flows into or hot water flows out.
4. heat pump type air conditioning system as claimed in claim 2 is characterized in that, this first heat exchanger is that pipeline kenel winding is contacted with on this storage tank outer wall, and this storage tank has a water at low temperature inlet and a hot water outlet.
5. heat pump type air conditioning system as claimed in claim 1 is characterized in that, this compressor connects this first heat exchanger with one first pipeline, and this first heat exchanger connects this second heat exchanger with one second pipeline; This second heat exchanger connects this expansion valve with one the 3rd pipeline, and this expansion valve connects the 4th heat exchanger with one the 4th pipeline, and the 4th heat exchanger connects this compressor with one the 5th pipeline; This first pipeline is provided with one first valve, and this second pipeline is provided with one second valve; The 4th pipeline is provided with one the 3rd valve, and the 5th pipeline is provided with one the 4th valve; Second pipeline between this second valve and this second heat exchanger is provided with one first bypass line bypass to the 5th pipeline, and is positioned at the 4th valve and this compressor chamber; This first bypass line is provided with one the 5th valve; The 4th pipeline between the 3rd valve and this expansion valve is provided with one second bypass line and is connected to the 3rd heat exchanger, and this second bypass line is provided with one the 6th valve; The 3rd heat exchanger is connected on the 5th pipeline between the 4th heat exchanger and the 4th valve with one the 3rd bypass line; The 3rd bypass line is provided with one the 4th bypass line and is connected on first pipeline between this compressor and this first valve, and the 4th bypass line is provided with one the 7th valve.
6. heat pump type air conditioning system as claimed in claim 5 is characterized in that, the 6th valve is a proportional control valve or general control valve.
7. heat pump type air conditioning system as claimed in claim 5; It is characterized in that; Comprise that more a controller connects most Temperature Detectors respectively, and control the switching motion of this first valve, this second valve, the 3rd valve, the 4th valve, the 5th valve, the 6th valve and the 7th valve and this compressor.
8. heat pump type air conditioning system as claimed in claim 1 is characterized in that, this second heat exchanger and the 3rd heat exchanger are combined into heat exchange combination, and is provided with one or most fans in a side of this second heat exchanger or the 3rd heat exchanger.
9. heat pump type air conditioning system as claimed in claim 8 is characterized in that, this second heat exchanger and the 3rd heat exchanger are combined into heat exchange combination, and this heat exchange is combined as single or is a plurality of, and respectively is arranged in the air channel.
10. heat pump type air conditioning system as claimed in claim 9; It is characterized in that; This heat exchange is combined as when a plurality of, and second end of second heat exchanger of each said heat exchange combination is connected with first end of this first heat exchanger, and first end of this second heat exchanger is connected with second end of this expansion valve; Second end of the 3rd heat exchanger connects via first end of this expansion valve, and first end of the 3rd heat exchanger is connected with first end of the 4th heat exchanger.
11. heat pump type air conditioning system as claimed in claim 1 is characterized in that, the parallel connection of the 4th heat exchanger is a plurality of, and a plurality of the 4th heat exchanger is arranged in the air channel separately.
12. heat pump type air conditioning system; It is characterized in that; Comprise an off-premises station and an indoor set, this off-premises station has a compressor, one first heat exchanger, one second heat exchanger, an expansion valve and one the 3rd heat exchanger, and this indoor set comprises one the 4th heat exchanger; Wherein this compressor has one first end and one second end, and first end of this compressor connects second end of this first heat exchanger, and first end of this first heat exchanger connects second end of this second heat exchanger through a cross valve; First end of this second heat exchanger connects second end of this expansion valve; And first end of this expansion valve connects second end of the 3rd heat exchanger and second end of the 4th heat exchanger respectively; And first end of the 3rd heat exchanger first end that is connected to the 4th heat exchanger be connected between second end of compressor through this cross valve.
13. heat pump type air conditioning system as claimed in claim 12; It is characterized in that; More include a hot water storage tank and have a water at low temperature inlet and a hot water outlet; This water at low temperature inlet provides water at low temperature to get into this hot water storage tank, and this hot water outlet provides hot water to flow out this hot water storage tank, and this water at low temperature inlet and this hot water outlet are equipped with a control valve.
14. heat pump type air conditioning system as claimed in claim 12 is characterized in that, this compressor connects this first heat exchanger with one first pipeline, and this first heat exchanger connects this second heat exchanger with one second pipeline; This second heat exchanger connects this expansion valve with one the 3rd pipeline, and this expansion valve connects the 4th heat exchanger with one the 4th pipeline, and the 4th heat exchanger connects this compressor with one the 5th pipeline; This first pipeline is provided with one first valve, and this second pipeline is provided with one second valve; The 4th pipeline is provided with one the 3rd valve; Second pipeline between this second valve and this second heat exchanger is provided with one the 5th bypass line bypass to this first pipeline, and is positioned at this first valve and this compressor chamber; The 5th bypass line is provided with one the 8th valve; The 4th pipeline between the 3rd valve and this expansion valve is provided with one second bypass line and is connected to the 3rd heat exchanger, and this second bypass line is provided with one the 6th valve; The 3rd heat exchanger is connected on the 5th pipeline of the 4th heat exchanger and this compressor chamber with one the 3rd bypass line; And on second pipeline between this second valve, the 8th valve and this second heat exchanger and the 5th pipeline of the 4th heat exchanger and this compressor chamber be provided with this cross valve.
15. heat pump type air conditioning system as claimed in claim 14 is characterized in that, the 6th valve is a proportional control valve or general control valve.
16. heat pump type air conditioning system as claimed in claim 12; It is characterized in that; Comprise that more a controller connects a plurality of Temperature Detectors respectively, and control the switching motion of this first valve, this second valve, the 3rd valve, the 6th valve, the 8th valve and this cross valve and this compressor.
17. heat pump type air conditioning system as claimed in claim 12 is characterized in that, this second heat exchanger and the 3rd heat exchanger are combined into heat exchange combination, and are provided with one or more fan in a side of this second heat exchanger or the 3rd heat exchanger.
18. heat pump type air conditioning system as claimed in claim 17 is characterized in that, this second heat exchanger and the 3rd heat exchanger are combined into heat exchange combination, and this heat exchange combination can be single or is a plurality of, and respectively is arranged in the air channel.
19. heat pump type air conditioning system; It is characterized in that; Comprise an off-premises station and an indoor set, this off-premises station has a compressor, one first heat exchanger, one second heat exchanger, an expansion valve and one the 3rd heat exchanger, and this indoor set comprises one the 4th heat exchanger; Wherein this compressor has one first end and one second end; First end of this compressor connects second end of this first heat exchanger; And first end of this first heat exchanger connects second end of this second heat exchanger, and first end of this second heat exchanger connects second end of this expansion valve; First end of this expansion valve connects second end of the 3rd heat exchanger and second end of the 4th heat exchanger respectively; And first end of the 3rd heat exchanger is connected between second end of first end and this compressor of the 4th heat exchanger.
20. heat pump type air conditioning system as claimed in claim 19 is characterized in that, more includes a storage tank; Be provided with this first heat exchanger in this storage tank; This storage tank has a water at low temperature inlet and a hot water outlet, and this water at low temperature inlet provides water at low temperature to get into this storage tank, and this hot water outlet provides hot water to flow out this storage tank; Wherein this water at low temperature inlet is equipped with a control valve with this hot water outlet, and the control water at low temperature flows into or hot water flows out.
21. heat pump type air conditioning system as claimed in claim 19 is characterized in that, this compressor connects this first heat exchanger with one first pipeline, and this first heat exchanger connects this second heat exchanger with one second pipeline; This second heat exchanger connects this expansion valve with one the 3rd pipeline, and this expansion valve connects the 4th heat exchanger with one the 4th pipeline, and the 4th heat exchanger connects this compressor with one the 5th pipeline; The 4th pipeline is provided with one the 9th valve, and the 4th pipeline between the 9th valve and this expansion valve is provided with one the 6th bypass line and is connected to the 3rd heat exchanger; The 3rd heat exchanger is connected on the 5th pipeline of the 4th heat exchanger and this compressor chamber with one the 7th bypass line; And the 6th bypass line is provided with 1 the tenth valve.
22. heat pump type air conditioning system as claimed in claim 21 is characterized in that, comprises that more a controller connects most Temperature Detectors respectively, and controls the switching motion of the 9th valve, the tenth valve and this compressor.
23. heat pump type air conditioning system as claimed in claim 19 is characterized in that, this second heat exchanger and the 3rd heat exchanger are combined into heat exchange combination, and are provided with one or more fan in a side of this second heat exchanger or the 3rd heat exchanger.
24. water dispenser; It is characterized in that; Include a compressor, a fore-warmer tank, one first heat exchanger, a heating tank, a hot and cold water heat exchanger, a warm water tank, one the 4th heat exchanger, a frozen water groove, an expansion valve, one second heat exchanger and one the 3rd heat exchanger; Wherein this compressor, this fore-warmer tank, this first heat exchanger, this heating tank, this hot and cold water heat exchanger, this warm water tank, the 4th heat exchanger, this frozen water groove, this expansion valve, this second heat exchanger and this one the 3rd heat exchanger are to each other with a pipeline connection; Wherein this compressor has one first end and one second end; First end of this compressor connects second end of this first heat exchanger; And this first heat exchanger is wrapped on the outer wall of this fore-warmer tank, and first end of this first heat exchanger connects second end of this second heat exchanger, and first end of this second heat exchanger connects second end of this expansion valve; First end of this expansion valve connects second end of the 4th heat exchanger; And the 4th heat exchanger is wrapped on the outer wall of this frozen water groove, and first end of the 4th heat exchanger connects second end of the 3rd heat exchanger, and first end of the 3rd heat exchanger is connected to second end of this compressor; And this fore-warmer tank has one first a unboiled water water inlet and a preheating water delivery port; This first unboiled water water inlet provides one first unboiled water to get in this fore-warmer tank; This preheating water delivery port then provides through a preheating water of heat exchange and sees off to this hot water storgae; This hot water storgae has a preheating water water inlet and one first hot water outlet and one second hot water outlet; This preheating water water inlet provides a preheating water to get in this hot water storgae, and this first hot water outlet then provides the hot water after heating to see off to this hot and cold water heat exchanger; This hot and cold water heat exchanger comprises a cold water heat exchanger and a hot water heat exchanger, and this cold water heat exchanger is fitted with this hot water heat exchanger's body wall entity ground; Wherein this cold water heat exchanger has one second unboiled water water inlet; Providing one second unboiled water to get into this cold water heat exchanger gets in this hot water storgae after heat exchange; This hot water is seen off by this hot water storgae after after this hot water heat exchanger and this cold water heat exchanger carried out heat exchange, hot water alternating temperature water was delivered in this warm water tank; And this warm water tank still has a warm water water inlet and a warm water delivery port; This part warm water is in this warm water tank is delivered to this frozen water groove; This frozen water groove has a warm water water inlet and a frozen water delivery port; After this part warm water promptly carried out heat exchange from the warm water water inlet entering of this frozen water groove and with the 4th heat exchanger, then this frozen water groove was seen frozen water off from this frozen water delivery port.
25. water dispenser as claimed in claim 24 is characterized in that, this second heat exchanger and the 3rd heat exchanger are combined into heat exchange combination, and are provided with one or more fan in a side of this second heat exchanger or the 3rd heat exchanger.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100117667A TWI442010B (en) | 2011-05-20 | 2011-05-20 | Heat pump air conditioning system |
| TW100117667 | 2011-05-20 | ||
| TW100220630U TWM437939U (en) | 2011-11-02 | 2011-11-02 | Air-source heat pump air conditioning device with hot water/cold air production capability |
| TW100220630 | 2011-11-02 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410214728.4A Division CN103983043A (en) | 2011-05-20 | 2012-05-18 | Drinking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102788447A true CN102788447A (en) | 2012-11-21 |
| CN102788447B CN102788447B (en) | 2014-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210156076.4A Expired - Fee Related CN102788447B (en) | 2011-05-20 | 2012-05-18 | Heat pump air conditioning system |
| CN201410214728.4A Pending CN103983043A (en) | 2011-05-20 | 2012-05-18 | Drinking machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410214728.4A Pending CN103983043A (en) | 2011-05-20 | 2012-05-18 | Drinking machine |
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| CN (2) | CN102788447B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103919464A (en) * | 2014-04-18 | 2014-07-16 | 甘瑞群 | Cold, warm and hot pure boiled water variable frequency water dispenser |
| CN104864629A (en) * | 2015-05-15 | 2015-08-26 | 江燕涛 | Cooling and heating device of beverage machine |
| CN110652201A (en) * | 2019-10-11 | 2020-01-07 | 深圳市优美环境治理有限公司 | Water dispenser and water temperature control method thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106361152A (en) * | 2016-11-17 | 2017-02-01 | 中国科学院广州能源研究所 | Double temperature energy storage type intelligent drinking water device |
| CN109984602B (en) * | 2018-01-02 | 2023-12-12 | 青岛海尔施特劳斯水设备有限公司 | water dispenser |
| CN111184442A (en) * | 2020-01-16 | 2020-05-22 | 六安索伊电器制造有限公司 | Refrigerating unit with heat storage function applied to coffee machine |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103983043A (en) | 2014-08-13 |
| CN102788447B (en) | 2014-10-01 |
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