CN107388532A - A kind of boiler of variable-volume suitable for air-conditioning system - Google Patents
A kind of boiler of variable-volume suitable for air-conditioning system Download PDFInfo
- Publication number
- CN107388532A CN107388532A CN201710709929.5A CN201710709929A CN107388532A CN 107388532 A CN107388532 A CN 107388532A CN 201710709929 A CN201710709929 A CN 201710709929A CN 107388532 A CN107388532 A CN 107388532A
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- Prior art keywords
- accumulation
- component
- variable
- chamber
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000009825 accumulation Methods 0.000 claims abstract description 42
- 238000005485 electric heating Methods 0.000 claims abstract description 17
- 230000008859 change Effects 0.000 claims abstract description 13
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 239000003507 refrigerant Substances 0.000 claims description 30
- 230000008676 import Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 abstract description 8
- 230000000740 bleeding effect Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 20
- 238000010521 absorption reaction Methods 0.000 description 8
- 238000001704 evaporation Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- F24F2221/34—Heater, e.g. gas burner, electric air heater
Landscapes
- 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)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a kind of boiler of the variable-volume suitable for air-conditioning system, include housing and be arranged in housing and in the change tank and accumulation of energy case arranged up and down, wherein, heat-insulation layer is filled between the change tank and the outside of accumulation of energy case and housing, the change tank is made up of variable volume chamber and cushion chamber, wherein, a deformed plate is preset with to separate variable volume chamber and cushion chamber between the variable volume chamber and cushion chamber；The case top is provided with the pressure regulator valve communicated with variable volume chamber and the air bleeding valve communicated with cushion chamber；The housing side is from top to bottom sequentially provided with water inlet component, magnesium rod assembly, electric-heating assembly, the temperature module, outlet component and blowdown component, and coil heat exchanger is provided with the accumulation of energy case；The cushion chamber communicates with accumulation of energy case；The boiler of the variable-volume of the application has thermal loss few, and operation energy consumption is low, the advantages such as installation difficulty is low and production cost is low.
Description
Technical field
The present invention relates to the technical field of air-conditioning system boiler, refer in particular to it is a kind of suitable for air-conditioning system can variant
Long-pending boiler.
Background technology
Existing air conditioner heat pump system, equipped with buffer tank, expansion drum, water between main frame water inlet and end outlet
The accessories such as pump, filter, pressure gauge, thermometer, wherein, buffer tank is used for storage energy and maintains the comfortable of heating terminal
Property, buffer tank top is provided with air bleeding valve, emptied for water supply system；Expansion drum is used for storage system heating agent and increased because expanding with heat and contract with cold
Add deduct few volume, maintains system pressure stable, it is ensured that system safety operation.
Existing inner coil pipe water tank, for ease of installation, inner disc heat exchange of heat pipe is arranged at water tank bottom.When unit freezes
When, because unit refrigeration heat absorption causes water tank bottom temperature more and more lower, with the reduction of evaporating temperature, ranking temperature liter will be caused
Height, efficiency reduce, and muffler phenomena such as frosting occurs, compressor will be caused to be damaged by liquid hammer when serious.
When existing fluorine cycle master is used for heating system, machine is assembled with outdoor host computer, indoor set, warm waste preventer, water pump etc.
Equipment.So there are many components between air source host and end outlet, especially as expansion drum is installed, branch need to be used during installation
Frame is fixed, then is wrapped up with heat-preservation cotton, so that water system interface is more, installation difficulty is big, and installation cost is high, and heat insulation effect is poor, water route
Connect the potential leak risk in place.
Indoor set is provided with heat exchanger, outdoor host computer fluorine road and end water route and carries out heat exchange in the heat exchanger, after heat release
Refrigerant flows back to outdoor host computer draw air heat, and hot water flows back to buffer tank after flowing to end heat release.The heating system indoor set
It need to be loaded on indoor wall, not only take up using space, and strength of wall body is required, the water pump between heat exchanger and water tank increases
System energy consumption is added.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of raising air-source suitable for air-conditioning system
The variable-volume of the efficiency of heating system, reduction energy consumption, installation difficulty and production cost, reduction number of devices and interface quantity
Boiler.
In order to realize above-mentioned purpose, a kind of hot water of variable-volume suitable for air-conditioning system provided by the present invention
Case, include housing and be arranged in housing and in the change tank and accumulation of energy case arranged up and down, wherein, the change tank and
Heat-insulation layer is filled between the outside of accumulation of energy case and housing, the change tank is made up of variable volume chamber and cushion chamber, wherein, it is described
A deformed plate is preset between variable volume chamber and cushion chamber to separate variable volume chamber and cushion chamber；The case top is provided with and variable volume chamber
The pressure regulator valve communicated and the air bleeding valve communicated with cushion chamber；The housing side is from top to bottom sequentially provided with water inlet component, magnesium rod
Component, electric-heating assembly, the temperature module, outlet component and blowdown component, wherein, the water inlet component, outlet component and blowdown group
Part communicates with accumulation of energy case；In the magnesium rod assembly, electric-heating assembly and the temperature module insertion accumulation of energy case；It is provided with the accumulation of energy case
Coil heat exchanger；The cushion chamber communicates with accumulation of energy case.
Further, the coil heat exchanger is between magnesium rod assembly and electric-heating assembly, wherein, the coil heat exchanger
The refrigerant import component and refrigerant exit component that refrigerant import and refrigerant exit are preset with housing respectively are connected.
Further, the water inlet component is located at accumulation of energy upper box part and the bending of its delivery port is upward.
The present invention uses above-mentioned scheme, and its advantage is：By provided with becoming tank and variable volume chamber and cushion chamber,
Consequently facilitating discharge water route and boiler air and effect alleviate Volume Changes of the heating agent caused by expanding with heat and contract with cold；The application's is variable
The boiler of volume has thermal loss few, and operation energy consumption is low, the advantages such as installation difficulty is low and production cost is low.
Brief description of the drawings
Fig. 1 is the hot water tank structure schematic diagram of the present invention.
Wherein, 1- pressure regulator valves, 2- housings, 3- heat-insulation layers, 4- change tanks, 4a- variable volume chambers, 4b- cushion chambers, 4c- deformed plates,
5- water inlet components, 6- magnesium rod assemblys, 7- accumulation of energy casees, 8- coil heat exchangers, 9- refrigerant import components, 10- refrigerant exit components,
11- electric-heating assemblies, 12- the temperature modules, 13- blowdown components, 14- outlet components, 15- air bleeding valves.
Embodiment
With reference to specific embodiment, the present invention is further illustrated.
Referring to shown in accompanying drawing 1, in the present embodiment, a kind of boiler of variable-volume suitable for air-conditioning system, including
There is housing 2 and be arranged in housing 2 and in the change tank 4 and accumulation of energy case 7 arranged up and down, wherein, become tank 4 and accumulation of energy case 7
Outside and housing 2 between be filled with heat-insulation layer 3, be incubated by heat-insulation layer 3, reduce thermal loss.Becoming tank 4 has
Variable volume chamber 4a and cushion chamber 4b compositions, wherein, a deformed plate 4c is preset between variable volume chamber 4a and cushion chamber 4b to separate transfiguration
Chamber 4a and cushion chamber 4b；The top of housing 2 is provided with the pressure regulator valve 1 communicated with variable volume chamber 4a and the air bleeding valve communicated with cushion chamber 4b
15, also, cushion chamber 4b communicates with accumulation of energy case 7；By air bleeding valve 15 in order to by accumulation of energy case 7 and cushion chamber 4b air arrange
Go out；The pressure in variable volume chamber 4a is adjusted using pressure regulator valve 1, and using deformed plate 4c deformation effects, so as to realize
Variable volume chamber 4a pressure and capacity are adjusted, with Volume Changes of the heating agent caused by expanding with heat and contract with cold that effectively exchange heat.The side of housing 2
Face is from top to bottom sequentially provided with water inlet component 5, magnesium rod assembly 6, electric-heating assembly 11, the temperature module 12, outlet component 14 and blowdown
Component 13, wherein, water inlet component 5, outlet component 14 and blowdown component 13 communicate with accumulation of energy case 7, wherein, water inlet component 5
Bent upwards in the top of accumulation of energy case 7 and its delivery port；Outlet component 14 is located at the bottom of accumulation of energy case 7, and blowdown component 13 is located at accumulation of energy
The bottom of case 7 is in order to smooth blowdown.Magnesium rod assembly 6, electric-heating assembly 11 and the temperature module 12 are embedded in accumulation of energy case 7, wherein, magnesium rod
Component 6 is used to reduce corrosion of the formula of overturning to accumulation of energy case 7 and change tank 4；Electric-heating assembly 11 is located near the temperature module 12, and feels
Warm component 12 is located at the top of outlet component 14, and electric-heating assembly 11 is used to heat the water in accumulation of energy case 7, and the temperature module 12 is used
Water in accumulation of energy case 7 carries out temperature detection, so as to improve the effective of the accuracy of the temperature of water tank output and electric heating temperature control
Property；Coil heat exchanger 8 is provided with accumulation of energy case 7, coil heat exchanger 8 between magnesium rod assembly 6 and electric-heating assembly 11, wherein, institute
State the refrigerant import of coil heat exchanger 8 and refrigerant import component 9 and refrigerant exit group that refrigerant exit is preset with housing 2 respectively
Part 10 is connected.
The air source heat pump heating system for applying the boiler of the application is made furtherly in conjunction with specific embodiment
It is bright.
In the present embodiment, boiler is applied to air source heat pump heating system, and air source heat pump heating system master
To be made up of parts such as air-source outdoor unit, the boiler of variable-volume, water pump, ends, compared with traditional heating system,
The parts such as indoor set, expansion tube, pipeline heater need not be provided with, so as to reduce installation difficulty and production cost, reduce equipment
Quantity and interface quantity.The outlet component 14 of boiler is connected with water pump, and exit of pump is connected with the import for the end that exchanges heat,
The outlet of heat exchange end is connected with the water inlet component 5 of boiler；The refrigerant exit and refrigerant import of outdoor unit respectively with hot water
The refrigerant import component 9 of case is connected with refrigerant exit component 10.
1）Air source heat pump heating system is in heating heating pattern：First, outdoor unit is by the heat in absorption air,
The coil heat exchanger 8 that the refrigerant of HTHP flowed in accumulation of energy case 7 through refrigerant import component 9, which is compressed into, through compressor carries out hot friendship
Change, the refrigerant after heat release cooling flows back to outdoor unit heat absorption evaporation through refrigerant exit component 10, is carried out by refrigerant in accumulation of energy case 7
Heat exchange is so that the water temperature in boiler gradually rises；In addition, in the presence of water pump, the hot water of accumulation of energy case 7 is through outlet component
14, which flow to end, which carries out heat exchange, turns into cold water, and the cold water after heat release cooling flows back to boiler through water inlet component 5, and cold water is in accumulation of energy
The coil heat exchanger 8 that high temperature is from top to bottom flowed through in case 7 carries out heat exchange, and the heating by coil heat exchanger 8 becomes cold water
Hot water, end heat release, circulation work are then flowed to by the outlet component 14 of boiler.
Secondly, when environment temperature is less than certain value, electric-heating assembly 11 starts the thermal source of heat-production functions, now heating system
There are air-source and electrical heating, cold water from top to bottom flows through coil heat exchanger 8 and electric-heating assembly 11 successively in accumulation of energy case 7, carries out
Heat twice, then flow to end through outlet component 14 and carry out heat release.By coil heat exchanger 8 and electric-heating assembly 11 twice plus
Heat, so as to reduce the condensation temperature of coil heat exchanger 8, improve the heating capacity and Energy Efficiency Ratio of air-source hot plate bear.
2）Air source heat pump heating system is in refrigeration mode：First, the refrigerant of low-temp low-pressure absorbs through coil heat exchanger 8
The heat of water in accumulation of energy case 7, then flowed out through refrigerant exit component 10 and be compressed into the refrigerant of HTHP and flow to the cold of outdoor unit
Condenser heat release cools, and the refrigerant after heat release cooling flows into coil heat exchanger 8 through refrigerant import component 9 and carries out heat absorption evaporation, passes through
Heat absorption evaporation of the refrigerant in accumulation of energy case 7 is so that the water temperature in boiler gradually reduces；In addition, in the presence of water pump, accumulation of energy
Cold water in case 7 flows to end through outlet component 14 and carries out heat exchange, and the hot water after heat absorption heating flows through water inlet component 5 can accumulation of energy
Case 7, the coil heat exchanger 8 that hot water from top to bottom flows through low temperature in accumulation of energy case 7 carries out heat exchange, by coil heat exchanger 8
After heat absorption, hot water becomes cold water, then flows to end heat absorption by outlet component 14.Hot water flows to bottom from above in accumulation of energy case 7, carries
The high evaporating temperature of evaporator, so as to improve the refrigerating capacity of air source heat pump system and Energy Efficiency Ratio, is also solved in routine
The shortcomings of coil-pipe water tank is because the low water temperature in bottom causes evaporating temperature too low, muffler frosting, and compressor returns liquid.
Embodiment described above is only presently preferred embodiments of the present invention, not does any formal limit to the present invention
System.Any those skilled in the art, without departing from the scope of the technical proposal of the invention, utilize the skill of the disclosure above
Art content makes more possible variations and retouching to technical solution of the present invention, or modification is the equivalent embodiment of the present invention.
Therefore all contents without departing from technical solution of the present invention, the equivalent equivalence changes that the thinking according to the present invention is made, it all should be covered by
In protection scope of the present invention.
Claims (3)
1. a kind of boiler of variable-volume suitable for air-conditioning system, includes housing（2）And it is arranged at housing（2）It is interior
And in the change tank arranged up and down（4）With accumulation of energy case（7）, wherein, the change tank（4）With accumulation of energy case（7）Outside and housing
（2）Between be filled with heat-insulation layer（3）, it is characterised in that：The change tank（4）By variable volume chamber（4a）And cushion chamber（4b）Group
Into, wherein, the variable volume chamber（4a）With cushion chamber（4b）Between be preset with a deformed plate（4c）To separate variable volume chamber（4a）It is gentle
Rush chamber（4b）；The housing（2）Top is provided with and variable volume chamber（4a）The pressure regulator valve communicated（1）With with cushion chamber（4b）The row communicated
Air valve（15）；The housing（2）Side is from top to bottom sequentially provided with water inlet component（5）, magnesium rod assembly（6）, electric-heating assembly（11）、
The temperature module（12）, outlet component（14）With blowdown component（13）, wherein, the water inlet component（5）, outlet component（14）And row
Dirty component（13）With accumulation of energy case（7）Communicate；The magnesium rod assembly（6）, electric-heating assembly（11）And the temperature module（12）It is embedded to store
Can case（7）It is interior；The accumulation of energy case（7）It is interior to be provided with coil heat exchanger（8）；The cushion chamber（4b）With accumulation of energy case（7）Communicate.
A kind of 2. boiler of variable-volume suitable for air-conditioning system according to claim 1, it is characterised in that：It is described
Coil heat exchanger（8）Between magnesium rod assembly（6）And electric-heating assembly（11）Between, wherein, the coil heat exchanger（8）Refrigerant enter
Mouthful and refrigerant exit respectively with housing（2）The refrigerant import component being preset with（9）With refrigerant exit component（10）It is connected.
A kind of 3. boiler of variable-volume suitable for air-conditioning system according to claim 1, it is characterised in that：It is described
Water inlet component（5）Positioned at accumulation of energy case（7）Top and its delivery port bend upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710709929.5A CN107388532A (en) | 2017-08-18 | 2017-08-18 | A kind of boiler of variable-volume suitable for air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710709929.5A CN107388532A (en) | 2017-08-18 | 2017-08-18 | A kind of boiler of variable-volume suitable for air-conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107388532A true CN107388532A (en) | 2017-11-24 |
Family
ID=60352828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710709929.5A Pending CN107388532A (en) | 2017-08-18 | 2017-08-18 | A kind of boiler of variable-volume suitable for air-conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107388532A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050630A (en) * | 2018-01-23 | 2018-05-18 | 厦门鑫中锐能源科技有限公司 | The adjustable air conditioner heat pump system in Inlet and outlet water nozzle position |
| CN108758762A (en) * | 2018-08-17 | 2018-11-06 | 江苏光芒新能源股份有限公司 | A kind of air source heat pump system trilogy supply multipurpose water tank |
| CN109028543A (en) * | 2018-09-12 | 2018-12-18 | 珠海格力电器股份有限公司 | Heat-exchanger rig and air-conditioner set equipped with it |
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| CN200993464Y (en) * | 2006-12-07 | 2007-12-19 | 山东力诺瑞特新能源有限公司 | Pressure bearing enameled tank water cistern |
| CN201237390Y (en) * | 2008-04-23 | 2009-05-13 | 戚荣生 | Special water tank for solar air-conditioner with expanding tank |
| CN101644499A (en) * | 2009-06-30 | 2010-02-10 | 黄炜放 | Water tank used for solar water heater and solar water heater |
| CN201652873U (en) * | 2010-04-23 | 2010-11-24 | 艾欧史密斯(中国)热水器有限公司 | Varactor pressure-bearing solar water heater |
| CN203052963U (en) * | 2012-12-25 | 2013-07-10 | 福州斯狄渢电热水器有限公司 | Multiple energy heating device |
| CN104776621A (en) * | 2015-03-26 | 2015-07-15 | 南京索罗英辰新能源有限公司 | Solar air conditioner water tank capacity-changing system |
| CN106440337A (en) * | 2016-10-17 | 2017-02-22 | 厦门阿玛苏电子卫浴有限公司 | Closed water boiler |
| WO2017104074A1 (en) * | 2015-12-18 | 2017-06-22 | 三菱電機株式会社 | Water heater and energy management system |
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2017
- 2017-08-18 CN CN201710709929.5A patent/CN107388532A/en active Pending
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| CN200993464Y (en) * | 2006-12-07 | 2007-12-19 | 山东力诺瑞特新能源有限公司 | Pressure bearing enameled tank water cistern |
| CN201237390Y (en) * | 2008-04-23 | 2009-05-13 | 戚荣生 | Special water tank for solar air-conditioner with expanding tank |
| CN101644499A (en) * | 2009-06-30 | 2010-02-10 | 黄炜放 | Water tank used for solar water heater and solar water heater |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050630A (en) * | 2018-01-23 | 2018-05-18 | 厦门鑫中锐能源科技有限公司 | The adjustable air conditioner heat pump system in Inlet and outlet water nozzle position |
| CN108050630B (en) * | 2018-01-23 | 2023-09-19 | 厦门鑫中锐能源科技有限公司 | Air conditioner heat pump system with adjustable water inlet and outlet nozzle positions |
| CN108758762A (en) * | 2018-08-17 | 2018-11-06 | 江苏光芒新能源股份有限公司 | A kind of air source heat pump system trilogy supply multipurpose water tank |
| CN109028543A (en) * | 2018-09-12 | 2018-12-18 | 珠海格力电器股份有限公司 | Heat-exchanger rig and air-conditioner set equipped with it |
| CN109028543B (en) * | 2018-09-12 | 2024-04-26 | 珠海格力电器股份有限公司 | Heat exchange device and air conditioning unit provided with same |
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Application publication date: 20171124 |
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