CN105890084A - Hot water supply system and air conditioner with same - Google Patents
Hot water supply system and air conditioner with same Download PDFInfo
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- CN105890084A CN105890084A CN201610266146.XA CN201610266146A CN105890084A CN 105890084 A CN105890084 A CN 105890084A CN 201610266146 A CN201610266146 A CN 201610266146A CN 105890084 A CN105890084 A CN 105890084A
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- water
- condenser
- hot
- supply system
- water supply
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/18—Details or features not otherwise provided for combined with domestic apparatus
- F24F2221/183—Details or features not otherwise provided for combined with domestic apparatus combined with a hot-water boiler
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention provides a hot water supply system and an air conditioner with the same. The hot water supply system comprises a compressor, a first condenser, a second condenser, an evaporator, a water tank and a heating pipeline, wherein the compressor is provided with an air suction opening and an air exhaust opening; an inlet of the first condenser communicates with an air exhaust opening of the compressor; an inlet of the second condenser communicates with an outlet of the first condenser; an inlet of the evaporator communicates with an outlet of the second condenser, and an outlet of the evaporator communicates with the air suction opening; the water tank is provided with a water exhaust opening and a water inlet; the heating pipeline is connected between the water exhaust opening and the water inlet; the second condenser and the first condenser sequentially perform heat exchange with the heating pipe so as to increase the temperature of water in the heating pipeline. The heating pipeline is used for heating the water through two heaters, so that a heat source in the hot water supply system can be effectively utilized. The water in the water tank is heated twice, so that the temperature of the water in the water tank is effectively increased.
Description
Technical field
The present invention relates to air conditioner technical field, in particular to a kind of hot-water supply system and the air-conditioner with it.
Background technology
In prior art, in circulating heat pump water heater, water carries out a heat exchange with cold-producing medium by condensing heat exchanger (the cold-producing medium water-to-water heat exchanger of double-tube heat exchanger, plate type heat exchanger or other form), water once heats up 4 DEG C～7 DEG C in heat exchanger, cold-producing medium is then directly once cooled to from exhaust high temperature state low-temperature condition is subcooled, and before and after refrigerant heat exchanger, temperature change is bigger.
In certain heating moment (in water tank, hot water needs to be warming up to 55 DEG C from 15 DEG C) of existing circulating heat pump water heater, the temperature of water turnover double-tube heat exchanger (condensing heat exchanger of Teat pump boiler) is respectively 35 DEG C, 40 DEG C.The temperature of cold-producing medium turnover double-tube heat exchanger is respectively 70 DEG C, 36 DEG C.It can be seen that at the entrance (refrigerant temperature 70 DEG C) of the hot water outlet (water temperature 40 DEG C) of double-tube heat exchanger, i.e. cold-producing medium, there are 30 DEG C of heat transfer temperature differences between the two.The mode of this use exhaust high temperature big temperature difference heating low-temperature water heating is disadvantageous to Teat pump boiler performance.One distinguishing feature of Teat pump boiler is: during heating low-temperature water heating, efficiency (output heating capacity and input power ratio) is high, and during heating high-temperature-hot-water, efficiency is low.When heating low-temperature water heating, the refrigerant discharge temperature of high temperature can produce a part of high-temperature-hot-water with high energy efficiency originally, but it is used for heating low-temperature water heating, and when water temperature gradually rises, but needs to expend more power (low-energy-efficiency) and produce this part high-temperature-hot-water.In existing circulating heat pump water heater heat exchanger, refrigerant temperature, hot water temperature are distributed as shown in Figure 1 along journey.
Therefore, existing circulating heat pump water heater does not carries out Appropriate application to the discharge refrigerant of high temperature, there is the problem that circulating heat pump water heater system operational energy efficiency is low.
Summary of the invention
Present invention is primarily targeted at and a kind of hot-water supply system is provided and there is its air-conditioner, to solve the problem that in prior art, heating system efficiency is low.
To achieve these goals, according to an aspect of the invention, it is provided a kind of hot-water supply system, including: compressor, there is air entry and exhaust outlet；First condenser, the import of the first condenser is connected with the exhaust outlet of compressor；Second condenser, the import of the second condenser is connected with the outlet of the first condenser；Evaporimeter, the import of evaporimeter is connected with the outlet of the second condenser, and the outlet of evaporimeter is connected with air entry；Water tank, has discharge outlet and water inlet；Add pipe line, be connected between discharge outlet and water inlet, the second condenser and the first condenser successively with add pipe line and carry out heat exchange to add the temperature of water in pipe line.
Further, add pipe line and include: the first bringing-up section, carry out heat exchange with the first condenser；Second bringing-up section, the second bringing-up section is connected with the first bringing-up section, and the second bringing-up section and the second condenser carry out heat exchange.
Further, the caliber of the first bringing-up section less than add pipe line except the first bringing-up section is with the caliber of outer portion.
Further, adding pipe line and also include: the first water return pipeline, the water inlet of the first water return pipeline is connected with adding pipe line, and the water inlet of the first water return pipeline is between the first bringing-up section and the second bringing-up section, and the delivery port of the first water return pipeline is connected with water tank.
Further, hot-water supply system also includes: the first valve, is arranged at and adds on pipe line and between the water inlet of the first condenser and the first water return pipeline.
Further, the first water return pipeline is provided with the second valve.
Further, hot-water supply system also includes: the second water return pipeline, the water inlet of the second water return pipeline is connected with adding pipe line, and the water inlet of the second water return pipeline is between the first bringing-up section and the second bringing-up section, and the delivery port of the second water return pipeline is connected with water tank.
Further, the second water return pipeline is provided with the 3rd valve.
Further, water inlet and the distance of the bottom of water tank are more than discharge outlet and the distance of bottom.
Further, the delivery port of the first water return pipeline and the delivery port of the second water return pipeline are arranged between discharge outlet and water inlet.
Further, the delivery port of the second water return pipeline is more than the delivery port of the first water return pipeline and the distance of the bottom of water tank with the distance of the bottom of water tank.
Further, adding and be provided with water pump on pipe line, water pump is arranged between discharge outlet and the second condenser.
According to a further aspect in the invention, it is provided that a kind of air-conditioner, including hot-water supply system, hot-water supply system is above-mentioned hot-water supply system.
Application technical scheme, hot-water supply system include compressor, the first condenser, the second condenser, by by water tank and add pipe line.Compressor has air entry and exhaust outlet.The import of the first condenser is connected with the exhaust outlet of compressor.The import of the second condenser is connected with the outlet of the first condenser.The import of evaporimeter is connected with the outlet of the second condenser, and the outlet of evaporimeter is connected with air entry.Add pipe line to be heated by two heaters, efficiently utilize the thermal source in hot-water supply system.Owing to the water in water tank is through twice heating, it is effectively improved the temperature of water in water tank.
Accompanying drawing explanation
The Figure of description of the part constituting the application is used for providing a further understanding of the present invention, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows that the refrigerant temperature of hot-water supply system of the prior art and hot water temperature are along heat exchanger tube pass distribution schematic diagram；
Fig. 2 shows that the refrigerant temperature of the hot-water supply system according to the present invention and hot water temperature are along heat exchanger tube pass distribution schematic diagram；
Fig. 3 shows the structural representation of the embodiment one of the hot-water supply system in Fig. 2；
Fig. 4 shows the structural representation of the embodiment two of the hot-water supply system in Fig. 2；And
Fig. 5 shows the structural representation of the embodiment three of the hot-water supply system in Fig. 2.
Wherein, above-mentioned accompanying drawing includes that the following drawings marks:
10, compressor；20, the first condenser；30, the second condenser；40, evaporimeter；50, water tank；60, pipe line is added；61, the first bringing-up section；62, the second bringing-up section；63, the first water return pipeline；64, the second water return pipeline；71, the first valve；72, the second valve；73, the 3rd valve；80, water pump；90, throttling arrangement.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figures 2 and 3, according to one embodiment of present invention, it is provided that a kind of hot-water supply system.This system includes compressor the 10, first condenser the 20, second condenser 30, by by water tank 50 and add pipe line 60.Compressor 10 has air entry and exhaust outlet.The import of the first condenser 20 is connected with the exhaust outlet of compressor 10.The import of the second condenser 30 is connected with the outlet of the first condenser 20.The import of evaporimeter 40 is connected with the outlet of the second condenser 30, and the outlet of evaporimeter 40 is connected with air entry.Water tank 50 has discharge outlet and water inlet.Add pipe line 60 to be connected between discharge outlet and water inlet, the second condenser 30 and the first condenser 20 successively with add pipe line 60 and carry out heat exchange to add the temperature of water in pipe line 60.
In the present embodiment, the pipe line 60 that adds being connected with water tank 50 is heated by two heaters, efficiently utilizes the thermal source in hot-water supply system.Owing to the water in water tank 50 is through twice heating, it is effectively improved the temperature of water in water tank 50.This hot-water supply system make use of the high-temperature exhaust air gas produced in system rationally and effectively, and is used for this high temperature and high pressure gas heating the hot water with high temperature, is effectively improved the efficiency of hot-water supply system.
As it is shown on figure 3, add pipe line 60 to include the first bringing-up section 61 and the second bringing-up section 62.First bringing-up section 61 and the first condenser 20 carry out heat exchange.Second bringing-up section 62 is connected with the first bringing-up section 61, and the second bringing-up section 62 and the second condenser 30 carry out heat exchange.So arrange and make it possible to effectively the water added in pipe line 60 be carried out secondary heating, be then effectively increased and add the temperature of water in pipe line 60, then the water after heated is entered in water tank 50 to provide domestic water.In figure 3, A represents that water tank 50 uses the discharge pipe line of end, and what the B in Fig. 3 to Fig. 5 represented is the water supply line introducing water tank 50 from the external world.
Refer to again shown in Fig. 3, the caliber of the first bringing-up section 61 less than add pipe line 60 except the first bringing-up section 61 is with the caliber of outer portion.So arrange and avoid a large amount of hot water after the second condenser 30 heating to enter back in the first condenser 20 and again heat.Because the first condenser 20 add heat certain under conditions of, that heats that the temperature of relatively small amounts of water can rise is higher, i.e. a small amount of water obtain heat improve the speed of temperature can be faster.The temperature of the water in so setting increases substantially water tank 50 effectively, meets the demand of user further.
To the effect of hot water heat exchange the most as depicted in figs. 1 and 2, Fig. 1 is the water heating heat transfer effect figure of hot-water supply system in prior art to hot-water supply system in the present embodiment.It can be seen that the water of the identical water yield is heated through identical cold-producing medium, it is clear that use the effect of the hot-water supply system in the present embodiment to be substantially better than the effect of hot water supply in prior art.
In the present embodiment, add pipe line 60 and also include the first water return pipeline 63.The water inlet of the first water return pipeline 63 is connected with adding pipe line 60, and the water inlet of the first water return pipeline 63 is between the first bringing-up section 61 and the second bringing-up section 62, and the delivery port of the first water return pipeline 63 is connected with water tank 50.So arrange and the hot water after the second condenser 30 heats can be entered in water tank 50 to increase the temperature of mixing water in water tank 50, only allow a small amount of water after the second condenser 30 heating to enter in the first bringing-up section 61 to heat, this a small amount of water temperature after the first condenser 20 heating is improved greatly, again the high-temperature-hot-water of this part entered in water tank 50 and be used for domestic water, being effectively improved the practicality of this hot-water supply system.
As shown in Figure 4, according to the second embodiment of the present invention, hot-water supply system also includes the first valve 71.First valve 71 is arranged at and adds on pipe line 60 and between the first condenser 20 and the water inlet of the first water return pipeline 63.The caliber that the caliber of the first bringing-up section 61 can not be set smaller than the second bringing-up section 62 is so set, as long as just can control to be passed through that the first condenser 20 heats adds hot water amount by controlling the opening degree of the first valve 71.The hot water that can be controlled required different water temperature according to the actual demand of user is so set, i.e. when needs high-temperature-hot-water, the first valve 71 can be turned down, only allow a small amount of water to be heated by the first valve 71.Whereas if need the hot water temperature that temperature is lower, can be by opening the opening degree of big first valve 71.Increase by the first valve 71 (hand-operated valve or motor-driven valve) on the second road water branch road after the second condenser 30.Regulated the uninterrupted of the second road water by the size opening valve, thus change high-temperature tempering temperature.It is achieved in that the controllability of water temperature in water tank 50, further increases the practicality of this hot-water supply system.
Owing in the second condenser 30, heat exchange amount is little, enough temperature rises can be had in order to use the first condenser 20 that hot water carries out heating, can be by limiting by the way of uninterrupted such as by selecting thinner pipeline or using pressure-drop throttling devices that it is carried out current limliting in pipeline to have reached to increase the purpose of temperature.
As it is shown in figure 5, be provided with the second valve 72 on the first water return pipeline 63.The controllability of water temperature during so setting achieves water tank 50 further so that this system is more convenient to use.
Referring now to shown in Fig. 5, hot-water supply system also includes the second water return pipeline 64.The water inlet of the second water return pipeline 64 is connected with adding pipe line 60, and the water inlet of the second water return pipeline 64 is between the first bringing-up section 61 and the second bringing-up section 62, and the delivery port of the second water return pipeline 64 is connected with water tank 50.It is provided with the 3rd valve 73 on second water return pipeline 64.So arrange and the hot water in water tank 50 can be heated through two different water levels by hot water after the second condenser 30 heats.First via water branch road after second condenser 30 is further divided into two-way, and increases by the second valve 72 and the 3rd valve 73.When the hot water exit (at the A in Fig. 3 to Fig. 5) of water tank 50 does not has hot water to use, the second valve 72 is closed, and the 3rd valve 73 is opened, and uses hot water layered mode to carry out heating the efficiency improving water heater further.When needing heat hot water when hot water outlet has hot water to use.Second valve 72 is opened, and the 3rd valve 73 is closed, and prevents hot water outlet from flowing out the hot water that temperature is too low.
As shown in Figures 3 to 5, water inlet and the distance of the bottom of water tank 50 are more than discharge outlet and the distance of bottom.The delivery port of the first water return pipeline 63 and the delivery port of the second water return pipeline 64 are arranged between discharge outlet and water inlet.The water inlet i.e. position of high-temperature tempering mouth is defined purpose be: owing to high-temperature-hot-water density is relatively low, high-temperature-hot-water can float in water tank 50, in order to avoid secondary heating high-temperature-hot-water in uphill process with in water tank 50 in, low-temperature water heating mix, therefore high-temperature tempering mouth is placed in the top of water tank.
Preferably, the delivery port of the second water return pipeline 64 is more than the delivery port of the first water return pipeline 63 and the distance of the bottom of water tank 50 with the distance of the bottom of water tank 50.So arrange the high-temperature-hot-water further avoiding secondary heating in uphill process with in water tank 50 in, low-temperature water heating mix, be effectively guaranteed user side and there is sufficient hot water supply.
Being provided with water pump 80 on pipe line 60 as it is shown in figure 5, add, water pump 80 is arranged between discharge outlet and the second condenser 30.So arrange and can effectively ensure that the water in water tank 50 can be delivered in the first condenser 20 and the second condenser 30 carry out heat exchange in time.
This hot-water supply system is heat pump water heater system, and this system comprises refrigerant circulation loop and hot water circulation loop.
Refrigerant loop is sequentially connected with, by compressor the 10, first condenser the 20, second condenser 30, throttling arrangement 90, evaporimeter 40 (can also be air cooling heat exchanger) and associated refrigeration agent pipeline head and the tail, the closed-loop path formed.
Hot-water return is sequentially connected is formed closed-loop path by water tank 50, water pump the 80, first condenser the 20, second condenser 30 and associated pipe head and the tail.
Refrigerant loop carries out coupled and heat-exchange with water tank 50 side loop by first condenser the 20, second condenser 30.
When Teat pump boiler starts water heating, compressor 10, water pump 80 are opened.Cold-producing medium is that compressor the 10, first condenser the 20, second condenser 30, throttling arrangement 90, evaporimeter 40, compressor 10 circulate along path.Circulating hot water is heated in water pump 80 is pumped to the second condenser 30 rises uniform temperature, is divided into two-way, and the first via directly returns water tank 50.Second tunnel is sent to after the first condenser 20 heats further return water tank 50 from the high-temperature tempering mouth being positioned at water tank 50 top.
Cold-producing medium and hot water in first condenser the 20, second condenser 30 along the preferable Temperature Distribution of journey as shown in Figure 2.I.e. in the first condenser 20, cold-producing medium discharges gaseous state sensible heat, in the second condenser 30, and cold-producing medium release condensation latent heat and liquid sensible heat.Owing to the gaseous state sensible heat amount of cold-producing medium is much smaller than amount of latent heat, the heat exchange capacity of the second condenser 30 is greater than the heat exchange capacity of the first condenser 20.
In this hot-water supply system, cold-producing medium passes sequentially through two condensers and carries out heat exchange, heats at the second condenser 30 Zhong Duizheng road circulating hot water, utilizes high-temperature exhaust air that a part of circulating hot water after heating is carried out secondary heating in the first condenser 20.This hot-water supply system can first produce a part of high-temperature-hot-water while heating low-temperature water heating with energy efficient manner, thus improves the system energy efficiency of Teat pump boiler, is allowed to more energy-conservation, is effectively increased the water temperature of hot water in water tank 50.
Hot-water supply system in above-described embodiment may be also used in air-conditioner device technical field, according to a further aspect in the invention, it is provided that a kind of air-conditioner, including hot-water supply system, hot-water supply system is the hot-water supply system in above-described embodiment.This system includes compressor the 10, first condenser the 20, second condenser 30, by by water tank 50 and add pipe line 60.Compressor 10 has air entry and exhaust outlet.The import of the first condenser 20 is connected with the exhaust outlet of compressor 10.The import of the second condenser 30 is connected with the outlet of the first condenser 20.The import of evaporimeter 40 is connected with the outlet of the second condenser 30, and the outlet of evaporimeter 40 is connected with air entry.Water tank 50 has discharge outlet and water inlet.Add pipe line 60 to be connected between discharge outlet and water inlet, the second condenser 30 and the first condenser 20 successively with add pipe line 60 and carry out heat exchange to add the temperature of water in pipe line 60.
Water tank 50 is heated by this air-conditioner by 60 two heaters of pipe line that add being connected with water tank 50, efficiently utilizes the thermal source in hot-water supply system.Owing to the water in water tank 50 is through twice heating, it is effectively improved the temperature of water in water tank 50.This hot-water supply system make use of the high-temperature exhaust air gas produced in system rationally and effectively, and is used for this high temperature and high pressure gas heating the hot water with high temperature, is effectively improved the efficiency of air-conditioner.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (13)
1. a hot-water supply system, it is characterised in that including:
Compressor (10), has air entry and exhaust outlet；
First condenser (20), the import of described first condenser (20) is connected with the exhaust outlet of described compressor (10)
Logical；
Second condenser (30), the outlet phase of the import of described second condenser (30) and described first condenser (20)
Connection；
Evaporimeter (40), the import of described evaporimeter (40) is connected with the outlet of described second condenser (30), institute
The outlet stating evaporimeter (40) is connected with described air entry；
Water tank (50), has discharge outlet and water inlet；
Add pipe line (60), be connected between described discharge outlet and described water inlet, described second condenser (30) and institute
State the first condenser (20) successively with described add pipe line (60) carry out heat exchange with increase described in add pipe line (60)
The temperature of interior water.
Hot-water supply system the most according to claim 1, it is characterised in that described in add pipe line (60) and including:
First bringing-up section (61), carries out heat exchange with described first condenser (20)；
Second bringing-up section (62), described second bringing-up section (62) is connected with described first bringing-up section (61), and described
Two bringing-up sections (62) and described second condenser (30) carry out heat exchange.
Hot-water supply system the most according to claim 2, it is characterised in that the caliber of described first bringing-up section (61) is less than
Described add pipe line (60) except described first bringing-up section (61) is with the caliber of outer portion.
Hot-water supply system the most according to claim 2, it is characterised in that described in add pipe line (60) and also include:
First water return pipeline (63), the water inlet of described first water return pipeline (63) is connected with the described pipe line (60) that adds
Logical, the water inlet of described first water return pipeline (63) is positioned at described first bringing-up section (61) and described second bringing-up section (62)
Between, the delivery port of described first water return pipeline (63) is connected with described water tank (50).
Hot-water supply system the most according to claim 4, it is characterised in that described hot-water supply system also includes:
First valve (71), be arranged at described in add pipe line (60) upper and be positioned at described first condenser (20) with described
Between the water inlet of the first water return pipeline (63).
Hot-water supply system the most according to claim 5, it is characterised in that be provided with on described first water return pipeline (63)
Second valve (72).
Hot-water supply system the most according to claim 5, it is characterised in that described hot-water supply system also includes:
Second water return pipeline (64), the water inlet of described second water return pipeline (64) is connected with the described pipe line (60) that adds
Logical, the water inlet of described second water return pipeline (64) is positioned at described first bringing-up section (61) and described second bringing-up section (62)
Between, the delivery port of described second water return pipeline (64) is connected with described water tank (50).
Hot-water supply system the most according to claim 7, it is characterised in that be provided with on described second water return pipeline (64)
3rd valve (73).
Hot-water supply system the most according to claim 7, it is characterised in that described water inlet and the end of described water tank (50)
The distance in portion is more than the distance of described discharge outlet with described bottom.
Hot-water supply system the most according to claim 9, it is characterised in that the delivery port of described first water return pipeline (63)
And the delivery port of described second water return pipeline (64) is arranged between described discharge outlet and described water inlet.
11. hot-water supply systems according to claim 7, it is characterised in that the delivery port of described second water return pipeline (64)
With the delivery port that the distance of the bottom of described water tank (50) is more than described first water return pipeline (63) and described water tank (50)
The distance of bottom.
12. hot-water supply systems according to claim 1, it is characterised in that described in add and be provided with water pump on pipe line (60)
(80), described water pump (80) is arranged between described discharge outlet and described second condenser (30).
13. 1 kinds of air-conditioners, including hot-water supply system, it is characterised in that described hot-water supply system is in claim 1 to 12
Hot-water supply system described in any one.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610266146.XA CN105890084B (en) | 2016-04-25 | 2016-04-25 | Hot-water supply system and air conditioner with it |
| PCT/CN2017/073068 WO2017185850A1 (en) | 2016-04-25 | 2017-02-07 | Hot water supply system and air conditioner having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610266146.XA CN105890084B (en) | 2016-04-25 | 2016-04-25 | Hot-water supply system and air conditioner with it |
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| Publication Number | Publication Date |
|---|---|
| CN105890084A true CN105890084A (en) | 2016-08-24 |
| CN105890084B CN105890084B (en) | 2019-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610266146.XA Active CN105890084B (en) | 2016-04-25 | 2016-04-25 | Hot-water supply system and air conditioner with it |
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| CN (1) | CN105890084B (en) |
| WO (1) | WO2017185850A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017185850A1 (en) * | 2016-04-25 | 2017-11-02 | 珠海格力电器股份有限公司 | Hot water supply system and air conditioner having same |
| CN107763726A (en) * | 2017-11-17 | 2018-03-06 | 珠海格力电器股份有限公司 | Heat pump |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022267814A1 (en) * | 2021-06-21 | 2022-12-29 | 中山市爱美泰电器有限公司 | Temperature control system coupled with heat pump water heater |
| CN114857633A (en) * | 2022-03-30 | 2022-08-05 | 中冶西北工程技术有限公司 | Solar heat collection and supply system |
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| CN105890084B (en) * | 2016-04-25 | 2019-03-15 | 珠海格力电器股份有限公司 | Hot-water supply system and air conditioner with it |
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| KR20070096993A (en) * | 2007-08-28 | 2007-10-02 | 오은영 | Cooling/heating and hot water supply system by using heat pump |
| CN201382558Y (en) * | 2009-01-22 | 2010-01-13 | 深圳市天盛卡诺能源技术有限公司 | Heat pump water heater provided with high-temperature heating device |
| CN101532725A (en) * | 2009-04-03 | 2009-09-16 | 谢勇 | Heat pump type water heater |
| CN201637107U (en) * | 2010-02-05 | 2010-11-17 | 广东美的电器股份有限公司 | Heat pump water heater with water tank |
| CN103344041A (en) * | 2013-06-28 | 2013-10-09 | 海尔集团公司 | Water circulation heat-pump water heater and control method |
| CN205619483U (en) * | 2016-04-25 | 2016-10-05 | 珠海格力电器股份有限公司 | Hot water supply system and have its air conditioner |
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| WO2017185850A1 (en) * | 2016-04-25 | 2017-11-02 | 珠海格力电器股份有限公司 | Hot water supply system and air conditioner having same |
| CN107763726A (en) * | 2017-11-17 | 2018-03-06 | 珠海格力电器股份有限公司 | Heat pump |
| CN107763726B (en) * | 2017-11-17 | 2023-10-27 | 珠海格力电器股份有限公司 | heat pump system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105890084B (en) | 2019-03-15 |
| WO2017185850A1 (en) | 2017-11-02 |
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