CN203586604U - Three-in-one air conditioning and hot water supplying device - Google Patents

Three-in-one air conditioning and hot water supplying device Download PDF

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Publication number
CN203586604U
CN203586604U CN201320478890.8U CN201320478890U CN203586604U CN 203586604 U CN203586604 U CN 203586604U CN 201320478890 U CN201320478890 U CN 201320478890U CN 203586604 U CN203586604 U CN 203586604U
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China
Prior art keywords
air conditioner
hot water
way change
over valve
valve
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Withdrawn - After Issue
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CN201320478890.8U
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Chinese (zh)
Inventor
朱万钦
孙应真
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YIN JIONGJU
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YIN JIONGJU
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Priority to CN201320478890.8U priority Critical patent/CN203586604U/en
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Publication of CN203586604U publication Critical patent/CN203586604U/en
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Abstract

The utility model discloses a three-in-one air conditioning and hot water supplying device comprising a hot pump air conditioning outdoor unit (A), a hot pump air conditioning indoor unit (B), a hot water storing and supplying system (C) and an intelligent control system. A hot water exchanger in a hot pump air conditioning outdoor unit (A) case is connected with a hot water tank of the hot water storing and supplying system (C); an air conditioning valve on the air conditioning outdoor unit (A) is connected with a hot water tank of the hot water storing and supplying system (C); an air conditioning valve on the air conditioning outdoor unit (A) is connected with a steamer of the air conditioning indoor unit (B); and a cold medium pipe of an air conditioning compressor is provided with a first, a second and a third four-way reversing valves. On the basis of mature refrigerating air conditioning technology, optimization design is conducted to a structure and a technological process; with rational additions of a plurality of four-way reversing valves and a one-way valve in the hot pump air conditioning outdoor unit, a plurality of functions of independent cold supplying, independent heat supplying, independent hot water preparation, cold supplying plus hot water preparation and heat supplying plus hot water preparation are achieved; and hot water produced by condensate heat exchange during cold and heat preparation can be applied to work or daily life.

Description

Three-in-one air conditioner and hot-water supply device
Technical field
The utility model belongs to air-conditioning technique and household appliance technical field, relates to a kind of air conditioner for office, office building, auditoriums, hotels, family and air heat pump hot water facility, is specifically related to a kind of three-in-one air conditioner and hot-water supply device.
Background technology
Along with developing rapidly of national economy, living standards of the people improve constantly day by day, and working and living condition easily in order to provide comfortable to people in the places such as office, office building, auditoriums, hotels, family, has generally used air-conditioning and all kinds of hot water facility.Current air conditioner is easy to use, and its shortcoming is that start operation power consumption is large, and single cold air-conditioning has externally discharged condensation heat when refrigeration, and environment is warmed and brings adverse effect; Although and its shortcoming of heat pump water-heating machine is to have used condensation heat to produce hot water, its shortcoming is to have lost cold, and cold wind is discharged into outdoor slatterning.
Due to air-conditioning in the market and the supply of material of heat pump water-heating machine basic classification, if use air-conditioning and hot water simultaneously, need to install an air-conditioner respectively and and heat pump water-heating machine, invest many, floor space is large, operates use also not too convenient.
Summary of the invention
The purpose of this utility model is to provide a kind of novel structure, easy to install, be suitable for office, office building, auditoriums, hotels, three-in-one air conditioner and hot-water supply device that family is used, it is by heat pump air conditioner off-premises station, indoor set, hot water tank and supply system composition, adopt intelligent control method to regulate and control temperature, by multiple four-way change-over valves and the check valve set up in heat pump air conditioner off-premises station, by independent cooling, independent heat supply, independent hot water preparation, the preparation of cooling+hot water, heat supply+hot water the multinomial operational mode such as is prepared and is integrated in all over the body, a tractor serves several purposes, the problems referred to above that existing air-conditioning and heat-pump water heater exist have been solved.
The technical scheme that the utility model adopts is, a kind of three-in-one air conditioner and hot-water supply device, comprise the hot water storage supply system C being connected with pipeline with indoor apparatus of air conditioner B, heat pump air conditioner off-premises station A with the heat pump air conditioner off-premises station A that refrigerant pipe connects, and intelligence control system composition, it is characterized in that, described intelligence control system is comprised of intelligent controller and multiple temperature sensor device being connected on coolant connecting tube road;
The hot water exchanger hot water tube connector of installing in described heat pump air conditioner off-premises station A casing is connected with the boiler of hot water storage supply system C, the air control valve of air-conditioner outdoor unit A is connected with the evaporimeter of indoor apparatus of air conditioner B, and first, second, third four-way change-over valve has been installed respectively on the refrigerant pipe of compressor of air conditioner;
Described refrigeration compressor ventilating mouth is connected with the first four-way change-over valve import with refrigerant pipe, the outlet of the first four-way change-over valve one side is connected with the refrigerant import of hot water exchanger with refrigerant pipe, the opposite side outlet of the first four-way change-over valve is connected with refrigerant pipe with check valve, the refrigerant exit of hot water exchanger is connected with another check valve inlet, after the outlet of two check valves converges, be connected with the import of the 4th four-way change-over valve with coolant connecting tube, the gas returning port of the first four-way change-over valve and the 4th four-way change-over valve is connected with the muffler of compressor of air conditioner with coolant connecting tube, one side outlet of the 4th four-way change-over valve is connected with the import of air-cooled condenser with refrigerant pipe, and on the inlet connecting branch of air-cooled condenser set temperature sensor, the opposite side outlet of the 4th four-way change-over valve is connected with the import of the second four-way change-over valve with refrigerant pipe, refrigerant pipe Fen San road is used in the outlet of air-cooled condenser, one tunnel is connected with the import of check valve group, one tunnel is connected with a side outlet of the 3rd four-way change-over valve through check valve, one tunnel is connected with restricting element through another check valve, restricting element is connected with the first device for drying and filtering outlet with coolant connecting tube, the first device for drying and filtering import is connected with a side outlet of the second four-way change-over valve with coolant connecting tube, the gas returning port of the second four-way change-over valve is connected with the muffler of compressor of air conditioner with refrigerant pipe, an outlet of check valve group uses coolant connecting tube machine through the second device for drying and filtering, restricting element, air control valve is connected with the import of the evaporimeter of indoor apparatus of air conditioner B, an outlet is connected with the outlet of the evaporimeter of indoor apparatus of air conditioner B through air control valve with refrigerant pipe, the 3rd outlet is connected with the opposite side outlet of the second four-way change-over valve through coolant connecting tube, the driver's valve air inlet pipe of the air inlet pipe of the 3rd four-way change-over valve and the second four-way change-over valve is connected with the blast pipe of compressor of air conditioner with refrigerant pipe, the opposite side outlet of the 3rd four-way change-over valve and its muffler converge afterwards and are connected with the muffler of compressor of air conditioner.
Three-in-one air conditioner described in the utility model and hot-water supply device, its feature also 0 in,
On the circulating water outlet pipeline of described hot water exchanger water inlet and boiler, be connected on the pipeline of check-valves, circulating water outlet an external road also the water pipe of check-valves and water compensating valve is housed.
On the refrigerant pipe of described heat pump air conditioner off-premises station A compressor of air conditioner gas returning port, on the refrigerant pipe of the evaporimeter gas returning port of indoor apparatus of air conditioner B, in the boiler of hot water storage supply system C, be provided with the temperature sensor being connected with intelligence control system controller.
The three-in-one air conditioner of the utility model and hot-water supply device, by heat pump air conditioner off-premises station A, indoor apparatus of air conditioner B, hot water storage supply system C, formed, it is on ripe refrigeration and air-conditioning technical basis, carried out the optimal design of structure and technological process, by reasonably set up multiple four-way change-over valves and check valve in heat pump air conditioner off-premises station, the various functions such as realize prepared by independent cooling, independent heat supply, the preparation of independent hot water, the preparation of cooling+hot water, heat supply+hot water on a table apparatus, reaches the effect of a tractor serves several purposes.Can be according to seasonal variations, changes in demand, be convenient to use its refrigeration cool-down, heat heating, and utilize the hot water that condensation heat exchange produces when freezing, heating, provide work or life to use, when greatly having saved the energy that other hot water heating mode used, also possess following characteristics:
1, the high Humid Area that is greater than 0 ℃ in minimum environment temperature, operation heat supply+hot water preparation mode, had both obtained the hot water that technique or life are used, and can play again the effect that reduces room relative humidity for warm;
2, in room, need quick cooling or while heating fast, move independent cooling or independent heat supply mode, reaching quick cooling or the requirement of heating fast;
3, replacing season, moving the hot water that independent hot water preparation mode preparation life or technique are used, as air-source heat pump hot water group, moving;
4, the utility model carries out the Based Intelligent Control of device by intelligent controller, not only simple to operate, safe and reliable, and can also effectively save the energy.
Accompanying drawing explanation
Fig. 1 is the three-in-one air conditioner of the utility model and hot-water supply device structure principle chart;
Fig. 2 is the three-in-one air conditioner of the utility model and hot-water supply device structural representation;
Fig. 3,4, the 5th, the utility model heat pump air conditioner off-premises station A structural representation.
In figure, 1. casing, 2. compressor of air conditioner, 3. hot water exchanger, 4. air-cooled condenser, 5. the first four-way change-over valve, 6. the second four-way change-over valve, 7. the 3rd four-way change-over valve, 8. check valve, 8a. check valve, 9. the 4th four-way change-over valve, 10. controller, 11. temperature sensors, 12. check valves, 12a. check valve, 13. check valve groups, 14. restricting elements, 15. first devices for drying and filtering, 16. air control valves, 16a. air control valve, 17. second devices for drying and filtering, 18. restricting elements, 19. evaporimeters, 20. boilers, 21. check-valves, 22. water compensating valves, 23. feed water valves, 24. control valves, 25. spray heads, 26. water circulating pumps, 27. blowoff valves.
A. heat pump air conditioner off-premises station, B. indoor apparatus of air conditioner, C. hot water storage supply system.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
A kind of three-in-one air conditioner and hot-water supply device, as shown in Figure 1 and Figure 2, comprise the hot water storage supply system C being connected with pipeline with indoor apparatus of air conditioner B, heat pump air conditioner off-premises station A with the heat pump air conditioner off-premises station A that refrigerant pipe connects, and intelligence control system composition, it is characterized in that, described intelligence control system is comprised of intelligent controller and multiple temperature sensor device being connected on coolant connecting tube road;
The hot water exchanger 3 of described heat pump air conditioner off-premises station A casing 1 interior installation connects the boiler 20 of hot water storage supply system C, air control valve 16,16a that heat pump air conditioner off-premises station A casing 1 is installed connect indoor apparatus of air conditioner B, and first, second, third four-way change-over valve 5,6,7 has been installed respectively on compressor of air conditioner 2 refrigerant pipes;
The exhaust outlet of described compressor of air conditioner 2 is connected with the first four-way change-over valve 5 imports with refrigerant pipe, the outlet of the first four-way change-over valve 5 one sides is connected with the refrigerant import of hot water heat exchanger 3 with refrigerant pipe, the opposite side outlet of the first four-way change-over valve 5 is connected with check valve 8 use refrigerant pipes, the refrigerant exit of hot water exchanger 3 is connected with another check valve 8a import, two check valves 8, after the outlet of 8a converges, be connected with the import of the 4th four-way change-over valve 9 with coolant connecting tube, the gas returning port of the first four-way change-over valve 5 and the 4th four-way change-over valve 9 is connected with the muffler of compressor of air conditioner 2 with coolant connecting tube, one side outlet of the 4th four-way change-over valve 9 is connected with the import of air-cooled condenser 4 with refrigerant pipe, and on the inlet connecting branch of air-cooled condenser set temperature sensor 11, the opposite side outlet of the 4th four-way change-over valve 9 is connected with the import of the second four-way change-over valve 6 with refrigerant pipe, refrigerant pipe Fen San road is used in the outlet of air-cooled condenser 4, one tunnel is connected with 13 imports of check valve group, one tunnel is connected with a side outlet of the 3rd four-way change-over valve 7 through check valve 12a, one tunnel is connected with restricting element 14 through another check valve 12, restricting element 14 use coolant connecting tubes are connected with the first device for drying and filtering 15 outlets, the first device for drying and filtering 15 imports are connected with a side outlet of the second four-way change-over valve 6 with coolant connecting tube, the gas returning port of the second four-way change-over valve 6 is connected with the muffler of compressor of air conditioner 2 with refrigerant pipe, an outlet of check valve group 13 uses coolant connecting tube machine through the second device for drying and filtering 17, restricting element 18, air control valve 16a is connected with the import of the evaporimeter 19 of indoor apparatus of air conditioner B, an outlet is connected with the outlet of the evaporimeter 19 of indoor apparatus of air conditioner B through air control valve 16 with refrigerant pipe, the 3rd outlet is connected with the opposite side outlet of the second four-way change-over valve 6 through coolant connecting tube, the driver's valve air inlet pipe of the air inlet pipe of the 3rd four-way change-over valve 7 and the second four-way change-over valve 6 is connected with the blast pipe of compressor of air conditioner 2 with refrigerant pipe, the opposite side outlet of the 3rd four-way change-over valve 7 and its muffler converge afterwards and are connected with the muffler of compressor of air conditioner 2.
The three-in-one air conditioner of the utility model and hot-water supply device, be connected on the pipeline of check-valves 21, circulating water outlet an external road also and be equipped with the water pipe of check-valves 21 and water compensating valve 22 on the circulating water outlet pipeline of described hot water heat exchanger 3 water inlets and boiler 20.
On the refrigerant pipe of described heat pump air conditioner off-premises station A compressor of air conditioner 2 gas returning ports, on the refrigerant pipe of evaporimeter 19 gas returning ports of indoor apparatus of air conditioner B, in the boiler 20 of hot water storage supply system C, be provided with the temperature sensor 11 being connected with intelligence control system controller 10.
The hot water feeding pipe road of the connection of the hot water outlet of boiler 20 described in the utility model is connected with spray head 25 with control valve 24 through feed water valve 23, hot water feeding pipe road end is connected with the circulation interface of boiler 20 with check-valves 21 through water circulating pump 26, and the discharge outlet of boiler 20 bottoms is connected to blowoff valve 27.
The three-in-one air conditioner of the utility model and hot-water supply device, operation control principle is as follows:
A, while moving under cooling+hot water pattern, the compressor of air conditioner 2 of air-conditioner outdoor unit A and indoor apparatus of air conditioner B energising running, after compressor of air conditioner 2 running refrigeratings, start cooling and prepare hot water, if experiencing the temperature of boiler 20, the temperature sensor 11 of boiler 20 reaches design temperature, intelligence control system controller 10 sends instruction conducting to the first four-way change-over valve 5, and system is automatically converted to independent cooling mode operation; While moving under cooling+hot water pattern, the effect of check valve 8: a. stops high pressure coolant backflow to return the first four-way change-over valve 5, and b. guarantees the pressure reduction sealing property of the first four-way change-over valve 5; The effect of check valve 12,12a: a. stops high pressure coolant backflow to return the three or four four-way change-over valve 7,9, and b. guarantees the pressure reduction sealing property of the three or four four-way change-over valve 7,9;
B, while moving under heat supply+hot water pattern, the 4th four-way change-over valve 9 is switched on, after compressor of air conditioner 2 operations, start to heat and prepare hot water, if experiencing the temperature of boiler 20, the temperature sensor 11 of boiler 20 reaches design temperature, intelligence control system controller 10 sends instruction conducting to the first four-way change-over valve 5, and system is automatically converted to independent heat supply mode operation;
If when the suction temperature that on the refrigerant pipe of compressor of air conditioner 2 gas returning ports, temperature sensor 11 is experienced air compressor 2 is less than or equal to 0 ℃, the 3rd four-way change-over valve 7 is switched on, utilize hot gas in a small amount to defrost, when the suction temperature of experiencing air compressor 2 when temperature sensor 11 is more than or equal to 10 ℃, the 3rd four-way change-over valve 7 power-off, the temperature of responding to when evaporimeter 19 port of export temperature sensors 11 of indoor apparatus of air conditioner B is more than or equal on design temperature in limited time, the fan energising operation of air-cooled condenser 4, the temperature of responding to when temperature sensor 11 is less than or equal under design temperature in limited time, the fan power-off of air-cooled condenser 10 is stopped transport, when the temperature of responding to when evaporimeter 19 port of export temperature sensors 11 of indoor apparatus of air conditioner B is more than or equal to design temperature, the fan energising running of room conditioning indoor set B,
C, while moving under independent hot water pattern, the second four-way change-over valve 6 and the 4th four-way change-over valve 9 are switched on, air-cooled condenser 4 fan energising operations, after air compressor 2 energising operations, if when the suction temperature that on the refrigerant pipe of air compressor 2 gas returning ports, temperature sensor 11 is experienced air compressor 2 is less than or equal to 0 ℃, the 3rd four-way change-over valve 7 is switched on, utilize hot gas in a small amount to defrost, when the suction temperature of experiencing air compressor 2 when temperature sensor 11 is more than or equal to 10 ℃, the 3rd four-way change-over valve 7 power-off; While moving under independent hot water pattern, the effect of check valve 8a: a. stops high pressure coolant backflow backheat water-to-water heat exchanger 3, and b. draws back the refrigerant in hot water heat exchanger 3; The effect of check valve 12,12a: a. stops high pressure coolant backflow to return the 3rd four-way change-over valve 7, and b. guarantees the pressure reduction sealing property of the 3rd four-way change-over valve 7;
D, while moving under independent cooling pattern, the operation of all switching on of the fan of room conditioning indoor set B evaporimeter 19, the fan of air-cooled condenser, after compressor of air conditioner 2 operations, when the temperature of responding to when the temperature sensor 11 of indoor apparatus of air conditioner B evaporimeter 19 ports of export is less than or equal to design temperature, the 19 fan power-off stalls of room conditioning indoor set B evaporimeter, air compressor 2 power-off are stopped transport, when the temperature of responding to when temperature sensor 11 is more than or equal to design temperature, the Power resumption operation again of room conditioning indoor set B fan and air compressor 2; While moving under independent cooling pattern, the effect of check valve 8a: a. stops high pressure coolant backflow backheat water-to-water heat exchanger 3, and b. draws back the refrigerant in hot water heat exchanger 3; The effect of check valve 12,12a: a. stops high pressure coolant backflow to return the 3rd, the 4th four-way change-over valve 7,9, and b. guarantees the pressure reduction sealing property of the 3rd, the 4th four-way change-over valve 7,9;
E, while moving under independent heat supply mode, first and the 4th four-way change-over valve 5,9 energising, air-cooled condenser 4 fan energising operations, after compressor of air conditioner 2 energising operations, when the temperature of responding to when the temperature sensor 11 of indoor apparatus of air conditioner B evaporimeter 19 ports of export is more than or equal to design temperature, compressor of air conditioner 2 is stopped transport, only room conditioning indoor set B evaporimeter 19 fans energising operations, when the temperature of responding to when temperature sensor 11 is less than or equal to design temperature, compressor of air conditioner 2 Power resumptions operations;
F, before user brings into use hot water, water circulating pump 26 starts energising running, system cold water is drawn back to boiler and circulate, when the temperature that the temperature sensor 11 on hot water feeding pipe road is responded to is more than or equal to design temperature, water circulating pump 26 power-off are stopped transport.
When after the three-in-one air conditioner of the utility model and hot-water supply device operation, can be by refrigeration, while heating, the hot water that condensation heat exchange produces is transported to by the hot water outlet of hot water heat exchanger 3 in the boiler 20 of the hot water storage supply system C being connected with it, during use, start the water circulating pump 26 of hot water feeding pipe road end, open feed water valve 23 and control valve 24 on the hot water feeding pipe road of boiler 20 hot water outlets, just can emit hot water by spray head 25 bathing is provided.In the case of the water consumption of boiler 20 is many, the utility model carries out moisturizing by the water pipe that check-valves 21 and water compensating valve 22 are housed external on circulating water outlet pipeline.
The three-in-one air conditioner of the utility model and hot-water supply device, used after the quite a long time, and the blowoff valve 27 of discharge outlet that can be by opening boiler 20 bottoms is removed the deposit that emits boiler 20 bottoms.
The three-in-one air conditioner of the utility model and hot-water supply device, by heat pump air conditioner off-premises station A, indoor apparatus of air conditioner B, hot water storage supply system C, formed, it is on ripe refrigeration and air-conditioning technical basis, carried out the optimal design of structure and technological process, by reasonably set up multiple four-way change-over valves and check valve in heat pump air conditioner off-premises station A, the various functions such as realize prepared by independent cooling, independent heat supply, the preparation of independent hot water, the preparation of cooling+hot water, heat supply+hot water on a table apparatus, reaches the effect of a tractor serves several purposes.Can be according to seasonal variations, changes in demand, be convenient to use its refrigeration cool-down, heat heating, and utilize the hot water that condensation heat exchange produces when freezing, heating, provide work or life to use, saved greatly the energy.
Above-mentioned embodiment is an example of the present utility model; not for limiting working of an invention and interest field; all equivalences of making according to the content described in the utility model patent protection scope change and modify, and all should be included in the utility model claim.

Claims (3)

1. a three-in-one air conditioner and hot-water supply device, comprise the hot water storage supply system C being connected with pipeline with indoor apparatus of air conditioner B, heat pump air conditioner off-premises station A with the heat pump air conditioner off-premises station A that refrigerant pipe connects, and intelligence control system composition, it is characterized in that, described intelligence control system is comprised of intelligent controller and multiple temperature sensor device being connected on coolant connecting tube road;
The hot water exchanger (3) of installing in described heat pump air conditioner off-premises station A casing (1) connects the evaporimeter (19) that air control valve on boiler (20), the air-conditioner outdoor unit A of hot water storage supply system C (16,16a) connects indoor apparatus of air conditioner B, and first, second, third four-way change-over valve (5,6,7) has been installed respectively on the refrigerant pipe of compressor of air conditioner (2);
Described compressor of air conditioner (2) gas outlet is connected with the first four-way change-over valve (5) import with refrigerant pipe, the outlet of the first four-way change-over valve (5) one sides is connected with the refrigerant import of hot water exchanger (3) with refrigerant pipe, the opposite side outlet of the first four-way change-over valve (5) is connected with refrigerant pipe with check valve (8), the refrigerant exit of hot water exchanger (3) is connected with the import of another check valve (8a), two check valves (8, after outlet 8a) converges, be connected with the import of the 4th four-way change-over valve (9) with coolant connecting tube, the gas returning port of the first four-way change-over valve (5) and the 4th four-way change-over valve (9) is connected with the muffler of compressor of air conditioner (2) with coolant connecting tube, one side outlet of the 4th four-way change-over valve (9) is connected with the import of air-cooled condenser (4) with refrigerant pipe, and on the inlet connecting branch of air-cooled condenser (4) set temperature sensor (11), the opposite side outlet of the 4th four-way change-over valve (9) is connected with the import of the second four-way change-over valve (6) with refrigerant pipe, refrigerant pipe Fen San road is used in the outlet of air-cooled condenser (4), one tunnel is connected with check valve group (13), one tunnel is connected with a side outlet of the 3rd four-way change-over valve (7) through check valve (12a), one tunnel is connected with restricting element (14) through another check valve (12), restricting element (14) is connected with the first device for drying and filtering (15) outlet with coolant connecting tube, the first device for drying and filtering (15) import is connected with a side outlet of the second four-way change-over valve (6) with coolant connecting tube, the gas returning port of the second four-way change-over valve (6) is connected with the muffler of compressor of air conditioner (2) with refrigerant pipe, an outlet of check valve group (13) uses coolant connecting tube machine through the second device for drying and filtering (17), restricting element (18), air control valve (16a) is connected with the import of the evaporimeter (19) of indoor apparatus of air conditioner B, another outlet is connected with the outlet of the evaporimeter (19) of indoor apparatus of air conditioner B through air control valve (16) with refrigerant pipe, the 3rd outlet is connected with the opposite side outlet of the second four-way change-over valve (6) through coolant connecting tube, the air inlet pipe of the 3rd four-way change-over valve (7) is connected with the blast pipe of compressor of air conditioner (2) with refrigerant pipe with the second four-way change-over valve (6) driver's valve air inlet pipe, after going out pipe and muffler converges, the opposite side of the 3rd four-way change-over valve (7) is connected with the muffler of compressor of air conditioner (2).
2. three-in-one air conditioner according to claim 1 and hot-water supply device, it is characterized in that, on the circulating water outlet pipeline of described hot water exchanger (3) water inlet and boiler (20), be connected on the pipeline of check-valves (21), circulating water outlet an external road also and be equipped with the water pipe of check-valves (21) and water compensating valve (22).
3. three-in-one air conditioner according to claim 1 and hot-water supply device, it is characterized in that, on the refrigerant pipe of described heat pump air conditioner off-premises station A compressor of air conditioner (2) gas returning port, on the refrigerant pipe of evaporimeter (19) gas returning port of indoor apparatus of air conditioner B, in the boiler (20) of hot water storage supply system C, be provided with the temperature sensor (11) being connected with intelligence control system controller (10).
CN201320478890.8U 2013-08-06 2013-08-06 Three-in-one air conditioning and hot water supplying device Withdrawn - After Issue CN203586604U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320478890.8U CN203586604U (en) 2013-08-06 2013-08-06 Three-in-one air conditioning and hot water supplying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320478890.8U CN203586604U (en) 2013-08-06 2013-08-06 Three-in-one air conditioning and hot water supplying device

Publications (1)

Publication Number Publication Date
CN203586604U true CN203586604U (en) 2014-05-07

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Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103453691A (en) * 2013-08-06 2013-12-18 尹炯钜 Three-in-one air conditioner and hot water supply device
CN109210820A (en) * 2018-09-13 2019-01-15 珠海格力电器股份有限公司 A kind of multifunctional heat pump and its switching method for implementing different function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103453691A (en) * 2013-08-06 2013-12-18 尹炯钜 Three-in-one air conditioner and hot water supply device
CN103453691B (en) * 2013-08-06 2015-07-01 尹炯钜 Three-in-one air conditioner and hot water supply device
CN109210820A (en) * 2018-09-13 2019-01-15 珠海格力电器股份有限公司 A kind of multifunctional heat pump and its switching method for implementing different function

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