CN105783239B - Water heater and air conditioner and water heater combined system - Google Patents
Water heater and air conditioner and water heater combined system Download PDFInfo
- Publication number
- CN105783239B CN105783239B CN201610264341.9A CN201610264341A CN105783239B CN 105783239 B CN105783239 B CN 105783239B CN 201610264341 A CN201610264341 A CN 201610264341A CN 105783239 B CN105783239 B CN 105783239B
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- circulating pipe
- water heater
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 337
- 239000003507 refrigerant Substances 0.000 claims abstract description 133
- 238000005338 heat storage Methods 0.000 claims abstract description 5
- 238000009825 accumulation Methods 0.000 claims description 69
- 238000010438 heat treatment Methods 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 23
- 238000005485 electric heating Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 10
- 239000012774 insulation material Substances 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 6
- 238000007710 freezing Methods 0.000 claims description 5
- 230000008014 freezing Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 12
- 238000004146 energy storage Methods 0.000 abstract description 5
- 239000008236 heating water Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
- F24H1/102—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance
- F24H1/103—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance with bare resistances in direct contact with the fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
-
- 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
-
- 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
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
-
- 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
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
-
- 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
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention provides a water heater, which comprises a refrigerant circulating pipe, a water circulating pipe and a heat storage and energy storage device, wherein the refrigerant circulating pipe is connected with the water circulating pipe; the inlet end of the refrigerant circulating pipe is connected to the exhaust port of the compressor, and the outlet end of the refrigerant circulating pipe is connected to the air inlet of the compressor to form a refrigerant circulating loop; the water inlet of the water circulating pipe is connected to the water supply end, and the water outlet of the water circulating pipe is connected to the water outlet end to form a water circulation pipeline; the refrigerant circulating pipe and the water circulating pipe are arranged in the heat storage and energy storage device, and the heat storage and energy storage device is used for storing heat energy released by the refrigerant and heating water in the water circulating pipe. The invention also provides an air conditioner and water heater combined system. The water heater and the combined system of the air conditioner and the water heater reduce the volume of the water heater, save the indoor space and reduce the installation cost of indoor electrical equipment.
Description
Technical field
The present invention relates to technical field of water heaters, more particularly to a kind of water heater and air conditioner and water heater combination system
System.
Background technique
Water heater generallys use the heat sources such as combustion gas, electric energy, solar energy and heats to the water in its water tank, also, hot water
Device is typically mounted on the positions such as washing room, balcony, since the water tank volume of water heater is larger, so that the volume of water heater is larger,
Therefore water heater can occupy biggish use space during installation.
Summary of the invention
In consideration of it, the purpose of the present invention is to provide a kind of water heater and air conditioner and water heater combined system, the hot water
Device uses the structure of cistern free, reduces the volume of water heater, saves the interior space.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of water heater, comprising:
Refrigerant circulation pipe, the arrival end of the refrigerant circulation pipe are connected to the exhaust outlet of compressor, the refrigerant circulation pipe
Outlet end be connected to the air inlet of compressor, form refrigerant circulation circuit；
Water-circulating pipe, the water inlet of the water-circulating pipe are connected to for water end (W.E.), and the water outlet of the water-circulating pipe is connected to
Water outlet forms water flow pipe；And
Thermal storage and energy accumulation device, the refrigerant circulation pipe and the water-circulating pipe are placed in the thermal storage and energy accumulation device, institute
Thermal storage and energy accumulation device is stated for storing the thermal energy of refrigerant release, and the water in the water-circulating pipe is heated.
Heat-storing material and/or thermal insulation material are filled in the thermal storage and energy accumulation device in one of the embodiments,.
The refrigerant circulation pipe and water-circulating pipe alternating parallel arrangement or described in one of the embodiments,
Refrigerant circulation pipe and the water-circulating pipe intersecting vertical arrange.
It in one of the embodiments, further include electric heater unit, the electric heater unit is arranged in the water-circulating pipe
It is interior, for being heated to the water in the water-circulating pipe.
The water-circulating pipe is made of insulating material in one of the embodiments,.
The arrival end of the water-circulating pipe and outlet end are provided with metal mesh in one of the embodiments,.
The present invention also provides a kind of air conditioners and water heater combined system, comprising: air conditioner and water heater；
The air conditioner includes compressor, outdoor heat exchanger, throttling set, indoor heat exchanger；The compressor, the room
External heat exchanger, the throttling set and the indoor heat exchanger circuit sequentially connection, form the first refrigerant circulation circuit；
The water heater includes refrigerant circulation pipe, water-circulating pipe and thermal storage and energy accumulation device；The refrigerant circulation pipe and institute
Water-circulating pipe is stated to be placed in the thermal storage and energy accumulation device；
The arrival end of the refrigerant circulation pipe is connected to the exhaust outlet of the compressor, the outlet end of the refrigerant circulation pipe
It is connected to the air inlet of compressor, forms the second refrigerant circulation circuit；The water inlet of the water-circulating pipe is connected to for water end (W.E.), institute
The water outlet for stating water-circulating pipe is connected to water outlet, forms water flow pipe；The thermal storage and energy accumulation device is released for storing refrigerant
The thermal energy put, and the water in the water-circulating pipe is heated.
Heat-storing material and/or thermal insulation material are filled in the thermal storage and energy accumulation device in one of the embodiments,.
It in one of the embodiments, further include four-way valve；The four-way valve includes four ports, respectively first end
Mouth, second port, third port and the 4th port, the first port is connected with the second port, the third port with
The 4th port connection；
The arrival end of the refrigerant circulation pipe is connected to the exhaust outlet of the compressor, the outlet end of the refrigerant circulation pipe
It is connected to the first port of the four-way valve, the second port of the four-way valve is sequentially connected the outdoor heat exchanger, the section
The 4th port of device, the indoor heat exchanger and the four-way valve is flowed, the third port of the four-way valve is connected to the pressure
The air inlet of contracting machine；
First refrigerant circulation circuit for air conditioner refrigerating/heating and second refrigerant for hot water preparing
Circulation loop is overlapped.
It in one of the embodiments, further include four-way valve and valve control device, the valve control device includes the
One solenoid valve, second solenoid valve, third solenoid valve and the 4th solenoid valve；
The four-way valve includes four ports, respectively first port, second port, third port and the 4th port, institute
It is connected with the second port to state first port, the third port is connected to the fourth port；
The exhaust outlet of the compressor is sequentially connected the arrival end of first solenoid valve and the refrigerant circulation pipe, described
The outlet end of refrigerant circulation pipe is sequentially connected the 4th port of the second solenoid valve and the four-way valve, is formed for producing heat
Second refrigerant circulation circuit of water；
The exhaust outlet of the compressor is sequentially connected the first port of the third solenoid valve and the four-way valve, institute simultaneously
The second port for stating four-way valve is sequentially connected the outdoor heat exchanger, the throttling set, the indoor heat exchanger, the described 4th
4th port of solenoid valve and the four-way valve forms the first refrigerant circulation circuit for heating/freezing；
The third port of the four-way valve is connected to the air inlet of the compressor.
First solenoid valve, the second solenoid valve, the third solenoid valve and described in one of the embodiments,
4th solenoid valve is two-port valve.
It in one of the embodiments, further include four-way valve and valve control device, the valve control device includes the
One triple valve and the second triple valve；
The four-way valve includes four ports, respectively first port, second port, third port and the 4th port, institute
It is connected with the second port to state first port, the third port is connected to the fourth port；
The exhaust outlet of the compressor connects the first port of first triple valve, the second end of first triple valve
Mouth is sequentially connected the second port of the refrigerant circulation pipe and second triple valve, forms the second refrigerant for being used for hot water preparing
Circulation loop；
The third port of first triple valve is connected to the first port of the four-way valve, the second end of the four-way valve
Mouth is sequentially connected the third end of the outdoor heat exchanger, the throttling set, the indoor heat exchanger and second triple valve
Mouthful, form the first refrigerant circulation circuit for heating/freezing；
The first port of second triple valve is connected to the 4th port of the four-way valve, the third end of the four-way valve
Mouth is connected to the air inlet of the compressor.
The refrigerant circulation pipe and the water-circulating pipe be arranged in parallel in one of the embodiments, or the refrigerant
Circulation pipe and the water-circulating pipe intersecting vertical arrange.
It in one of the embodiments, further include electric heater unit, the electric heater unit is arranged in the water-circulating pipe
It is interior, for being heated to the water in the water-circulating pipe.
The water-circulating pipe is made of insulating material in one of the embodiments,.
The arrival end of the water-circulating pipe and outlet end are provided with metal mesh in one of the embodiments,.
The quantity of the water heater is multiple in one of the embodiments, is arranged in series between multiple water heaters,
Or it is arranged in parallel between multiple water heaters.
The beneficial effects of the present invention are:
Water heater and air conditioner and water heater combined system of the invention, is stored up by using the accumulation of heat filled with heat-storing material
Energy device provides heat source for water heater, heats to its internal cold water is flowed through, can be realized the instant heating type heating of water heater,
The water heater without traditional water tank, i.e., the water heater and not set water tank etc. be used for water storage structure, to reduce
The volume of water heater enables the water heater is concealed to be mounted in ceiling or below bathtub, saves the interior space, and
It will not influence the aesthetic feeling that user integrally fits up；Meanwhile by using the exhaust of compressor as one of heat source, so that the benefit of the energy
With more abundant, energy conservation and environmental protection；Also, air conditioner and water heater are formed into composition system, indoor electric equipment can be reduced
Installation cost.
Detailed description of the invention
Fig. 1 is the side view of one embodiment of water heater of the invention；
Fig. 2 is the front view of water heater shown in FIG. 1；
Fig. 3 is the side view of another embodiment of water heater of the invention；
Fig. 4 is the front view of water heater shown in Fig. 3；
Fig. 5 is the air conditioner of the embodiment of the present invention one and the structural block diagram of water heater combined system；
Fig. 6 is the air conditioner of the embodiment of the present invention two and the structural block diagram of water heater combined system；
Structural schematic diagram when Fig. 7 is air conditioner isolated operation in embodiment shown in fig. 6；
Structural schematic diagram when Fig. 8 is water heater isolated operation in embodiment shown in fig. 6；
Fig. 9 is that the structure of the air conditioner and water heater combined system of the embodiment of the present invention three in air conditioner isolated operation is shown
It is intended to；
Figure 10 is the structure of the air conditioner and water heater combined system of the embodiment of the present invention three in water heater isolated operation
Schematic diagram.
Specific embodiment
In order to keep technical solution of the present invention clearer, below in conjunction with attached drawing, to water heater and air conditioner of the invention
It is described in further detail with water heater combined system.It should be appreciated that specific embodiment described herein is only to explain
The present invention is not intended to limit the present invention.It should be noted that in the absence of conflict, embodiment and implementation in the application
Feature in example can be combined with each other.
As shown in figures 1 and 3, the present invention provides a kind of water heaters 200, including refrigerant circulation pipe 210, water-circulating pipe
220, electric heater unit 230 and thermal storage and energy accumulation device 240, electric heater unit 230 are arranged inside water-circulating pipe 220, are used for
Cold water in water-circulating pipe 220 is heated, refrigerant circulation pipe 210 and water-circulating pipe 220 are placed in thermal storage and energy accumulation device 240
It is interior.Wherein, the arrival end of refrigerant circulation pipe 210 is connected to the exhaust outlet of compressor, and the outlet end of refrigerant circulation pipe 210 is connected to
The air inlet of compressor, exhaust outlet and the air inlet that formation refrigerant circulation circuit, i.e. refrigerant circulation pipe 210 are arranged in series in compressor
Between mouthful, refrigerant circulation pipe 210 can use heat exchange coil, to realize heat exchange of the refrigerant in water heater.
The water inlet of water-circulating pipe 220 is connected to for water end (W.E.), and the water outlet of water-circulating pipe 220 is connected to water outlet, is formed
Water flow pipe.In the present embodiment, municipal network of rivers or underground water etc. can be for water end (W.E.), water outlet can be any required heat
The place of water, such as water outlet can be the water valve of water valve for kitchen use, washing room.
As an embodiment, thermal storage and energy accumulation device 240 may include shell and liner, fill out between shell and liner
Filled with heat-storing material and/or thermal insulation material, refrigerant circulation pipe 210 and water-circulating pipe 220 are arranged in liner.Alternatively, accumulation of heat is stored up
It can be filled with thermal insulation material between the shell and liner of device 240, be filled with heat-storing material in liner, refrigerant circulation pipe and water follow
Endless tube is arranged in liner.Wherein, heat-storing material can be common heat-storing material, can also be used for phase change heat storage material etc.
The thermal energy of refrigerant release is stored, and the water in water-circulating pipe 220 is heated.Certainly, in other embodiments, thermal storage and energy accumulation
Device 240 can also use other devices with heat accumulation function.By thermal storage and energy accumulation device to the water in water-circulating pipe 220 into
The instant heating type heating of row, so as to omit the containment structures such as water tank, so that the volume of thermal storage and energy accumulation device is significantly less than water tank
Volume, to reduce the volume of water heater.Since the thermal storage and energy accumulation device has the features such as small in size, pressure-bearing is small, therefore, the heat
The shape and height of hydrophone are adjustable, consequently facilitating concealed installation is in ceiling or below bathtub.
When the accumulation of heat of thermal storage and energy accumulation device 240 is insufficient or thermal storage and energy accumulation device breaks down, electric heater unit 230 is connected
To external power supply, when electric heater unit 230 powers on, electric heater unit 230 heats the water flowed through in water-circulating pipe.When
So, electric heater unit 230 can also be constantly in power-up state, so that the water heater can satisfy being needed with water for user at any time
It asks.
The working principle of the water heater of the present embodiment is as follows:
The refrigerant of the high temperature and pressure of compressor discharge is entered inside thermal storage and energy accumulation device 240 by refrigerant circulation pipe 210, and
The heat-storing material wherein filled is heated, heat-storing material stores the thermal energy of refrigerant release.When user needs hot water, accumulation of heat
The thermal energy stored in energy storage device 240 heats the cold water in its internal cool water circulating pipe 220 flowed through, so that from cold
The water outlet of water-circulating pipe 220 flows out hot water, meets user to the use demand of hot water.When the accumulation of heat of thermal storage and energy accumulation device 240
When being not enough to provide enough thermal energy, electric heater unit 230 can be opened, enables the cold water in water-circulating pipe 220 quick
It is heated to reach the needs of user.Alternatively, electric heater unit 230 can also be constantly in the state of unlatching, by adjusting heat
The water inlet flow velocity of hydrophone passes through the water energy in thermal storage and energy accumulation device 240 and enough is quickly heated to meet the needs of users.
Certainly, electric heater unit 230 may also connect to controller, can be set in water-circulating pipe 220 for detecting water
The temperature sensor of temperature, the temperature sensor are also connected to controller.When the water temperature that temperature sensor detects is pre- less than user
If temperature when, controller controls electric heater unit 230 and opens, and heats to the cold water in water-circulating pipe, keeps it quickly full
The demand of sufficient user.When the water temperature that temperature sensor detects is greater than or equal to the temperature of user preset, controller control electricity
Heating device 230 is closed.
In one embodiment of the invention, as depicted in figs. 1 and 2, refrigerant circulation pipe 210 replaces with water-circulating pipe 220
It is arranged in parallel, so that heat exchange of the refrigerant in water heater is uniform.At this point, water heater 200 can be designed using fair current, can also adopt
With counter-flow designs are used, the thermal storage and energy accumulation device filled with heat-storing material and/or thermal insulation material is used due to the water heater 200
240, therefore, the difference of fair current design and counter-flow designs is little.It should be understood that fair current design herein refers to refrigerant circulation
In managing the flow direction and water flow in water-circulating pipe of refrigerant flow to it is identical, counter-flow designs refer in refrigerant circulation pipe the flow direction of refrigerant with
The flow direction of water flow is opposite in water-circulating pipe.In another embodiment of the present invention, as shown in Figure 3 and Figure 4, refrigerant circulation pipe
210 arrange with 220 intersecting vertical of water-circulating pipe.
In one embodiment of the invention, electric heater unit 230 can be using exposed spiral shape heating wire, electric heating member
Device or other electric heating equipments.When the electrification of the surface of electric heater unit 230, for example, when electric heater unit is using exposed
When electric heating wire, water-circulating pipe 210 should be made of insulating material, to guarantee water safety.Simultaneously as it is exposed to flow through this
The water of heating wire can also charge, therefore, safe in order to further ensure using, water inlet end and water outlet in the water-circulating pipe 220
Metal mesh and electric short circuit circuit, and the electric short circuit circuit ground are set at end, flowed through in water-circulating pipe 210 to prevent
Water electrification.Certainly, metal mesh can also be in winding and water-circulating pipe.
Further, the length ratio in the length of non-electrical heating zone and electric heating area is 0.2~0.5 in water heater 200,
Wherein, the total length a that the proportionate relationship in water heater 200 between the length of unheated zone and the length in electric heating area and water flow through
It is related, it can guarantee that water outlet has a certain distance from electric heating area in this way, so that the water outlet of the water-circulating pipe from water heater
The water portion of outflow charges.It should be understood that the unheated zone of water heater 200 refers to the region of not set electric heater unit, heat
The heating zone of hydrophone 200 refers to the region for being provided with electric heater unit.
In other embodiments, when the surface of electric heater unit 230 is not charged, i.e., when the surface of electric heater unit 230 is
When insulation, electric heater unit 230 will not be such that water charges during the heating carried out to water, can guarantee that user's uses water
Safety, at this point, can be without limitation to the length of unheated zone and the length ratio in electric heating area.
In one embodiment of the invention, the height h of the water heater 200 is adjustable, can be by changing water heater 200
Filling mode of arrangement mode and heat-storing material of middle refrigerant circulation pipe and water-circulating pipe etc. adjusts the height h of water heater,
I.e. the height h of the water heater 200 can be adjusted according to specific installation environment, water heater 200 can concealed installation in ceiling
Below interior or bathtub, to save the interior space, the aesthetic feeling that user integrally fits up is not influenced.And for the length of water heater 200
Size and the shape of width dimensions and water heater etc. do not do specific restriction herein, can be needed according to actual installation into
Row size and configuration design.Certainly, in other embodiments, water heater 200 also can be made outer with certain decoration functions
Shape, thus by the way of bright dress.
For example, the whole height h of water heater 200 should be with ceiling when water heater 200 to be mounted on inside ceiling
The height of furred ceiling be adapted, the whole height of hot water device 200 should be less than the suspension height of furred ceiling.Due to the suspension of furred ceiling
Generally 150 millimeters~300 millimeters of height, therefore, the range of the height h for the water heater being mounted in ceiling is generally 150
Millimeter~300 millimeters, enables the water heater to be snugly mounted on inside ceiling.
When water heater to be mounted below bathtub, the whole height h of water heater 200 should be with bathtub lower part from the ground
Height is adapted, and the whole height h of hot water device 200 should be less than the height of bathtub lower part from the ground, enables the water heater
Enough lower sections for being snugly mounted on bathtub.
Further, which can carry out modularization assemble, it can while multiple water heaters 200 are used,
Be arranged in series between multiple water heaters 200 or multiple water heaters 200 between be arranged in parallel.When simultaneously use multiple water heaters,
In order to realize the concealed installation of multiple water heaters, the whole height of multiple water heaters should be less than the suspension height of furred ceiling, or
The whole height of person, multiple water heaters 200 should be less than the height of bathtub lower part from the ground.Meanwhile it is assembled in view of multiple hot devices
When, the overall weight of water heater is larger, therefore can use one of swell fixture, a plurality of metal truss combination ceiling joist
Or the installation of a variety of combination progress water heaters is fixed.
Referring to Fig. 5, Fig. 6 and Fig. 9, the present invention also provides a kind of air conditioners and water heater combined system, including air-conditioning
Device and water heater 200, wherein air conditioner includes compressor 100, outdoor heat exchanger 400, throttling set 500, indoor heat exchanger
600, compressor 100 and outdoor heat exchanger 400 are placed in outside, indoor heat exchanger 600 and the side disposed within of water heater 200.Pressure
Contracting machine 100, outdoor heat exchanger 400, throttling set 500 and indoor heat exchanger 600 circuit sequentially connection, form the first refrigerant and follow
Loop back path, for realizing the refrigeration or heating of air conditioner.
Wherein, water heater 200 be any of the above-described embodiment in water heater, water heater 200 include refrigerant circulation pipe 210,
Water-circulating pipe 220, electric heater unit 230 and thermal storage and energy accumulation device 240；Electric heater unit 230 is arranged in water-circulating pipe 220
It is interior, for being heated to the water in water-circulating pipe 220.Refrigerant circulation pipe 210 and water-circulating pipe 220 are placed in thermal storage and energy accumulation dress
It sets in 240；The arrival end of refrigerant circulation pipe 210 is connected to the exhaust outlet of compressor 100, and the outlet end of refrigerant circulation pipe 210 connects
It is connected to the air inlet of compressor 100, forms the second refrigerant circulation circuit.The water inlet of water-circulating pipe 220 is connected to for water end (W.E.), water
The water outlet of circulation pipe 220 is connected to water outlet, forms water flow pipe.Wherein, refrigerant circulation pipe 210 and water-circulating pipe 220
It can be using arranged in parallel, as depicted in figs. 1 and 2；Refrigerant circulation pipe 210 and water-circulating pipe 220 can also use intersecting vertical
Arrangement, as shown in Figure 3 and Figure 4.Heat-storing material and/or thermal insulation material, thermal storage and energy accumulation device are filled in thermal storage and energy accumulation device 240
240 for storing the thermal energy of refrigerant release, and heats to the water in water-circulating pipe 220.
In the present embodiment, electric heater unit 230 can be using exposed spiral shape heating wire, electrothermal component or other electricity
Heating equipment.When the electrification of the surface of electric heater unit 230, for example, when electric heater unit uses exposed electric heating wire, water
Circulation pipe 210 should be made of insulating material, to guarantee water safety.Simultaneously as flowing through the water of the exposed heating wire
It can charge, therefore, in order to guarantee that metal should be provided in the arrival end of the water-circulating pipe 220 and outlet end using safe
Net, to prevent from flowing through the electrification of the water in water-circulating pipe 210.Certainly, metal mesh can also be set around on water-circulating pipe.
When the accumulation of heat of thermal storage and energy accumulation device 240 be not enough to provide enough thermal energy or thermal storage and energy accumulation device 240 occurs therefore
When barrier, electric heater unit 230 can be opened, the cold water in water-circulating pipe 220 is enabled quickly to be heated to reach user's
It needs.Alternatively, electric heater unit 230 can also be constantly in the state of unlatching, by adjusting the water inlet flow velocity of water heater, so that
The water energy in thermal storage and energy accumulation device 240 is flowed through enough to be quickly heated to meet the needs of users.
Certainly, electric heater unit 230 may also connect to controller, can be set in water-circulating pipe 220 for detecting water
The temperature sensor of temperature, the temperature sensor are also connected to controller.When the water temperature that temperature sensor detects is pre- less than user
If temperature when, controller controls electric heater unit 230 and opens, and heats to the cold water in water-circulating pipe, keeps it quickly full
The demand of sufficient user.When the water temperature that temperature sensor detects is greater than or equal to the temperature of user preset, controller control electricity
Heating device 230 is closed.
Further, the length ratio in the length of non-electrical heating zone and electric heating area is 0.2~0.5 in water heater 200,
Wherein, the total length a that the proportionate relationship in water heater 200 between the length of unheated zone and the length in electric heating area and water flow through
It is related, it can guarantee that water outlet has a certain distance from electric heating area in this way, so that the water outlet of the water-circulating pipe from water heater
The water portion of outflow charges.In other embodiments, when the surface of electric heater unit 230 is not charged, i.e., when electric heater unit 230
When surface is insulation, electric heater unit 230 will not be such that water charges during the heating carried out to water, can guarantee user
Water safety.
Embodiment one
As shown in figure 5, the air conditioner and water heater combined system of the present embodiment include compressor 100, outdoor heat exchanger
400, throttling set 500, indoor heat exchanger 600, four-way valve 300 and water heater 200；Wherein, throttling set 500 can use
Electric expansion valve or capillary etc..Four-way valve 300 includes four ports, respectively first port a, second port b, third end
Mouthful c and the 4th port d, first port a are connected to second port b, and third port c is connected to the 4th port d.
The arrival end of the exhaust outlet connection refrigerant circulation pipe 210 of compressor 100, the outlet end connection of refrigerant circulation pipe 210
To the first port a of four-way valve 300, the second port b of four-way valve 300 be sequentially connected outdoor heat exchanger 400, throttling set 500,
4th port d of indoor heat exchanger 600 and four-way valve 300, the third port c of four-way valve 300 are connected to the air inlet of compressor 100
Mouthful.At this point, the second refrigerant circulation circuit for the first refrigerant circulation circuit of air conditioner refrigerating/heating and for hot water preparing
It is overlapped, i.e., an only refrigerant circulation circuit in entire air conditioner and water heater combined system, air conditioner and water heater share one
Refrigerant circulation circuit, the refrigerant flowed out from compressor initially enter water heater hot water preparing, are entering the room heat exchanger later
Middle heating/refrigeration.
The air conditioner of the present embodiment and the course of work of water heater combined system are as follows:
The refrigerant for the high temperature and pressure being discharged from the exhaust outlet of compressor 100 initially enters the refrigerant circulation pipe of water heater 200
In 210, the heat-storing material in thermal storage and energy accumulation device 240 is heated, heat-storing material stores the thermal energy of refrigerant release to be used for
Water is heated, when user needs hot water, the thermal energy that thermal storage and energy accumulation device 240 stores adds the water flowed through in it
Heat, to realize the function of water heater hot water preparing.Then, it is successively passed through from the refrigerant that the outlet end of refrigerant circulation pipe 210 is flowed out
It crosses after the heat exchange of outdoor heat exchanger 400, the throttling of throttling set 500 and enters the room heat exchanger 600 and freezed or heated, thus
Realize the basic function of air conditioner.In this way, the air conditioner and water heater combined system of the present embodiment can be achieved at the same time water heater
Hot water preparing, the function of controller cooling and warming.
When the accumulation of heat of thermal storage and energy accumulation device 240 be not enough to provide enough thermal energy or thermal storage and energy accumulation device 240 occurs therefore
When barrier, electric heater unit 230 can be opened, the cold water in water-circulating pipe 220 is enabled quickly to be heated to reach user's
It needs.Alternatively, electric heater unit 230 can also be constantly in the state of unlatching, by adjusting the water inlet flow velocity of water heater, so that
The water energy in thermal storage and energy accumulation device 240 is flowed through enough to be quickly heated to meet the needs of users.
Embodiment two
As shown in fig. 6, the air conditioner and water heater combined system of the present embodiment include compressor 100, outdoor heat exchanger
400, throttling set 500, indoor heat exchanger 600, water heater 200, four-way valve 300 and valve control device, wherein throttling dress
Setting 500 can include the first solenoid valve 710, the second electromagnetism using electric expansion valve or capillary etc., the valve control device
Valve 720, third solenoid valve 730 and the 4th solenoid valve 740.Four-way valve 300 includes four ports, respectively first port a, the
Two-port netwerk b, third port c and the 4th port d, first port a are connected to second port b, and third port c and the 4th port d connect
It is logical.As an embodiment, the first solenoid valve 710, second solenoid valve 720, third solenoid valve 730 and the 4th solenoid valve
740 be two-port valve.
The exhaust outlet of compressor 100 is sequentially connected the arrival end of the first solenoid valve 710 and refrigerant circulation pipe 210, and refrigerant follows
The outlet end of endless tube 210 is sequentially connected the 4th port d of second solenoid valve 720 and four-way valve 300；The third end of four-way valve 300
Mouth c is connected to the air inlet of compressor 100, forms the second refrigerant circulation circuit for being used for hot water preparing.The exhaust of compressor 100
Mouth is sequentially connected the first port a of third solenoid valve 730 and four-way valve 300 simultaneously, and the second port b of four-way valve 300 successively connects
Connect the 4th port of outdoor heat exchanger 400, throttling set 500, indoor heat exchanger 600, the 4th solenoid valve 740 and four-way valve 300
d；The third port c of four-way valve 300 is connected to the air inlet of compressor 100, forms the first refrigerant circulation for being used for refrigerating/heating
Circuit.
The air conditioner of the present embodiment and the course of work of water heater combined system are as follows:
As shown in fig. 6, controlling the first solenoid valve 710, second solenoid valve 720, third solenoid valve 730 and the 4th electromagnetism simultaneously
Valve 740 is in the open state, at this point, the refrigerant for the high temperature and pressure being discharged from the exhaust outlet of compressor 100 is divided into two-way, the first via
Refrigerant enters through the first solenoid valve 710 in the refrigerant circulation pipe 210 of water heater, the accumulation of heat to filling in thermal storage and energy accumulation device 240
Material is heated, and the thermal energy of heat-storing material storage refrigerant release is when user needs hot water, to store for heating to water
The thermal energy that hot energy storage device 240 stores heats the water flowed through in it, to realize the function of water heater hot water preparing.It
Afterwards, first via refrigerant is entered in four-way valve 300 by the 4th port d of second solenoid valve 720 and four-way valve 300.When accumulation of heat is stored up
When the accumulation of heat of energy device 240 is not enough to provide enough thermal energy or the failure of thermal storage and energy accumulation device 240, electricity can be opened and added
Thermal 230 enables the cold water in water-circulating pipe 220 to be quickly heated to reach the needs of user.Alternatively, electric heating fills
230 states that can also be constantly in unlatching are set, by adjusting the water inlet flow velocity of water heater, pass through thermal storage and energy accumulation device
Water energy in 240 enough is quickly heated to meet the needs of users.
Second road refrigerant sequentially enters outdoor heat exchanger by the first port a of third solenoid valve 730 and four-way valve 300
After 400 are exchanged heat, throttling set 500 is throttled, the second road refrigerant, which enters the room in heat exchanger 600, to be freezed or is made
Heat, so as to the basic function of air conditioner.In this way, the air conditioner and water heater combined system of the present embodiment can be achieved at the same time
Water heater hot water preparing, the function of controller cooling and warming.Later, the second road refrigerant passes through the 4th solenoid valve 740 and four-way valve
300 the 4th port d enters in four-way valve 300, and the air inlet of compressor 100 is returned to after mixing with first via refrigerant, is so followed
Ring is reciprocal.
As shown in fig. 7, controlling the first solenoid valve 710 and the second electromagnetism when only needing air conditioner to be freezed or heated
Valve 720 is closed, and third solenoid valve 730 and the 4th solenoid valve 740 are opened, at this point, the company between compressor 100 and water heater 200
It is obstructed to take over road, as shown by a dashed line in fig 7.At this point, the refrigerant for the high temperature and pressure that compressor 100 is discharged is through third solenoid valve
730 and four-way valve 300 after sequentially enter that outdoor heat exchanger 400 is exchanged heat, throttling set 500 throttles.Later, refrigerant into
Enter indoor heat exchanger 600 to be freezed or heated, most returned to after the 4th solenoid valve 740 and four-way valve 300 afterwards compressor into
Port loops back and forth like this, and realizes the refrigeration or heating of air conditioner.
As shown in figure 8, controlling the first solenoid valve 710 and second solenoid valve when only needing to carry out water heater hot water preparing
720 open, and third solenoid valve 730 and the 4th solenoid valve 740 are closed, at this point, compressor 100 is changed with outdoor heat exchanger 400, interior
Connecting line between hot device 600 is obstructed, as shown in phantom in Figure 8.At this point, the high temperature and pressure that compressor 100 is discharged is cold
Matchmaker enters the refrigerant circulation pipe 210 in water heater through the first solenoid valve 710, and refrigerant is to the storage filled in thermal storage and energy accumulation device 240
Hot material is heated, and the thermal energy of heat-storing material storage refrigerant release is to be used to heat water, when user needs hot water,
The thermal energy that thermal storage and energy accumulation device 240 stores heats the water flowed through in it, to realize the function of 200 hot water preparing of water heater
Energy.Later, refrigerant returns to the air inlet of compressor 100 through second solenoid valve 720 and four-way valve 300, loops back and forth like this.
When the accumulation of heat of thermal storage and energy accumulation device 240 be not enough to provide enough thermal energy or thermal storage and energy accumulation device 240 occurs therefore
When barrier, electric heater unit 230 can be opened, the cold water in water-circulating pipe 220 is enabled quickly to be heated to reach user's
It needs.Alternatively, electric heater unit 230 can also be constantly in the state of unlatching, by adjusting the water inlet flow velocity of water heater, so that
The water energy in thermal storage and energy accumulation device 240 is flowed through enough to be quickly heated to meet the needs of users.
Further, the air conditioner of the present embodiment and water heater combined system further include controller, the first solenoid valve
710, second solenoid valve 720, third solenoid valve 730 and the 4th solenoid valve 740 are connected to controller, and controller is for controlling
First solenoid valve 710, second solenoid valve 720, third solenoid valve 730 and the 4th solenoid valve 740 open or close etc..
Embodiment three
As shown in Figure 9 and Figure 10, the air conditioner of the present embodiment and water heater combined system include that compressor 100, outdoor are changed
Hot device 400, throttling set 500, indoor heat exchanger 600, water heater 200, four-way valve 300 and valve control device, wherein section
Electric expansion valve or capillary etc. can be used by flowing device 500, which includes the first triple valve 810 and second
Triple valve 820.Four-way valve 300 includes four ports, respectively first port a, second port b, third port c and the 4th port
D, first port a are connected to second port b, and third port c is connected to the 4th port d.First triple valve 810 includes three ends
Mouthful, selectively it is connected to any two of them port.Second triple valve 820 also includes three ports, is selectively connected to wherein
Any two port.In the present embodiment, the first triple valve 810 and the second triple valve 820 are electronic valve.
The exhaust outlet of compressor 100 connects the first port A1 of the first triple valve 810, the second end of the first triple valve 810
Mouth B1 is sequentially connected the second port B2 of refrigerant circulation pipe 210 and the second triple valve 820；The first port of second triple valve 820
A1 is connected to the 4th port d of four-way valve 300, and the third port c of four-way valve 300 is connected to the air inlet of compressor 100, is formed
The second refrigerant circulation circuit for hot water preparing.The third port C1 of first triple valve 810 is connected to the first of four-way valve 300
Port a, the second port b of four-way valve 300 are sequentially connected outdoor heat exchanger 400, throttling set 500, indoor heat exchanger 600 and
The third port C2 of two triple valves 820；The first port A1 of second triple valve 820 is connected to the 4th port d of four-way valve 300,
The third port c of four-way valve 300 is connected to the air inlet of compressor 100, forms the first refrigerant circulation for heating/freezing and returns
Road.
In the present embodiment, due to can only selectivity the first triple valve of connection 810 first port A1 and second port B1,
Or selectivity the first triple valve of connection 810 first port A1 and third port C1, therefore, in the present embodiment air conditioner and
Water heater combined system can only selectivity realization water heater hot water preparing function, or selectivity realization air conditioner system
The function of cold/heating.
As shown in figure 9, controlling the first port of the first triple valve 810 when only needing air conditioner to be freezed or heated
A1 is connected to the third port C1 of the first triple valve 810, and the first port A2 of the second triple valve 820 is connected to the second triple valve 820
Third port C2, at this point, the connecting line between compressor 100 and water heater 200 is obstructed, as shown by the broken line in fig. 9.This
When, compressor 100 be discharged high temperature and pressure refrigerant after the third port C1 of the first triple valve 810 and four-way valve 300 successively
It is exchanged heat into outdoor heat exchanger 400, throttling set 500 throttles.Later, refrigerant enters the room the progress of heat exchanger 600
Refrigeration or heating, the first port A2 and four-way valve of third port C2, the second triple valve 820 most afterwards through the second triple valve 820
The air inlet that compressor 100 is returned to after 300, loops back and forth like this, and realizes the refrigeration or heating of air conditioner.
As shown in Figure 10, when only needing to carry out water heater hot water preparing, the first port A1 of the first triple valve 810 is controlled
It is connected to the second port B1 of the first triple valve 810, the first port A2 of the second triple valve 820 is connected to the of the second triple valve 820
Two-port netwerk B2 such as schemes at this point, the connecting line between compressor 100 and outdoor heat exchanger 400, indoor heat exchanger 600 is obstructed
In 10 shown in dotted line.At this point, compressor 100 be discharged high temperature and pressure refrigerant through the second port B1 of the first triple valve 810 into
Enter the refrigerant circulation pipe 210 in water heater 200, refrigerant heats the heat-storing material filled in thermal storage and energy accumulation device 240, stores
The thermal energy of hot material storage refrigerant release is with for heating to water, when user needs hot water, thermal storage and energy accumulation device 240 is deposited
The thermal energy of storage heats the water flowed through in it, to realize the function of water heater hot water preparing.Later, refrigerant is through the two or three
Second port B2, the four-way valve 300 of port valve 820 return to the air inlet of compressor 100, loop back and forth like this.
When the accumulation of heat of thermal storage and energy accumulation device 240 be not enough to provide enough thermal energy or thermal storage and energy accumulation device 240 occurs therefore
When barrier, electric heater unit 230 can be opened, the cold water in water-circulating pipe 220 is enabled quickly to be heated to reach user's
It needs.Alternatively, electric heater unit 230 can also be constantly in the state of unlatching, by adjusting the water inlet flow velocity of water heater, so that
The water energy in thermal storage and energy accumulation device 240 is flowed through enough to be quickly heated to meet the needs of users.
Further, the air conditioner of the present embodiment and water heater combined system further include controller, the first triple valve 810
Controller is connected to the second triple valve 820, and controller is used to control opening for the first triple valve 810 and the second triple valve 820
It opens, close and connected state etc..
As an embodiment, the water heater 200 in above-mentioned each embodiment can be multiple, multiple water heaters
Be arranged in series between 200 or multiple water heaters 200 between be arranged in parallel, to carry out modularization assemble.When simultaneously using multiple
When water heater 200, in order to realize the concealed installation of multiple water heaters, the whole height of multiple water heaters should be less than furred ceiling
Suspension height, alternatively, the whole height of multiple water heaters 200 should be less than the height of bathtub lower part from the ground.Meanwhile in view of more
When a hot device assembly, the overall weight of water heater is larger, therefore can be using swell fixture, a plurality of metal truss combination furred ceiling dragon
The installation that one of bone or a variety of combinations carry out water heater is fixed.
Water heater and air conditioner and water heater combined system of the invention, is stored up by using the accumulation of heat filled with heat-storing material
Energy device provides heat source for water heater, heats to its internal cold water is flowed through, can be realized the instant heating type heating of water heater,
The water heater is without traditional water tank, to reduce the volume of water heater, enables the water heater is concealed to install
In ceiling or below bathtub, the interior space is saved, and will not influence the aesthetic feeling that user integrally fits up；Meanwhile by adopting
Use the exhaust of compressor as one of heat source, so that more abundant, the energy conservation and environmental protection of utilization of the energy；Also, by air conditioner and heat
Hydrophone forms composition system, can reduce the installation cost of indoor electric equipment.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (13)
1. a kind of water heater characterized by comprising
The arrival end of refrigerant circulation pipe (210), the refrigerant circulation pipe (210) is connected to the exhaust outlet of compressor, the refrigerant
The outlet end of circulation pipe (210) is connected to the air inlet of compressor, forms refrigerant circulation circuit；
The water inlet of water-circulating pipe (220), the water-circulating pipe (220) is connected to for water end (W.E.), and the water-circulating pipe (220) goes out
The mouth of a river is connected to water outlet, forms water flow pipe；And
Thermal storage and energy accumulation device (240), the refrigerant circulation pipe (210) and the water-circulating pipe (220) are placed in the accumulation of heat storage
In energy device (240), the refrigerant circulation pipe (210) and the water-circulating pipe (220) intersecting vertical are arranged, the thermal storage and energy accumulation
Device (240) is used to store the thermal energy of refrigerant release, and heats to the water in the water-circulating pipe (220)；
Electric heater unit and temperature sensor, the electric heater unit (230) and the temperature sensor are arranged at the water
In circulation pipe (220), when the water temperature of temperature sensor detection is less than preset temperature, then the electric heater unit is to institute
The water stated in water-circulating pipe (220) is heated；
The length ratio of the length of unheated zone and heating zone is 0.2~0.5 in the water heater, wherein in the water heater
Unheated zone refers to that the region of not set electric heater unit, the heating zone of the water heater refer to the area for being provided with electric heater unit
Domain.
2. water heater according to claim 1, which is characterized in that be filled with accumulation of heat in the thermal storage and energy accumulation device (240)
Material and/or thermal insulation material.
3. water heater according to claim 1, which is characterized in that the water-circulating pipe (220) is made of insulating material.
4. water heater according to claim 3, which is characterized in that the arrival end of the water-circulating pipe (220) and outlet end
It is provided with metal mesh.
5. a kind of air conditioner and water heater combined system characterized by comprising air conditioner and water heater (200)；
The air conditioner includes compressor (100), outdoor heat exchanger (400), throttling set (500), indoor heat exchanger (600)；
The compressor (100), the outdoor heat exchanger (400), the throttling set (500) and the indoor heat exchanger (600)
Connection is circuited sequentially, the first refrigerant circulation circuit is formed；
The water heater (200) includes refrigerant circulation pipe (210), water-circulating pipe (220), thermal storage and energy accumulation device (240), electric heating
Device and temperature sensor；The refrigerant circulation pipe (210) and the water-circulating pipe (220) are placed in the thermal storage and energy accumulation device
(240) in, the refrigerant circulation pipe (210) and the water-circulating pipe (220) intersecting vertical are arranged；The electric heater unit
(230) it is arranged in the water-circulating pipe (220) with the temperature sensor；
The arrival end of the refrigerant circulation pipe (210) is connected to the exhaust outlet of the compressor (100), the refrigerant circulation pipe
(210) outlet end is connected to the air inlet of compressor (100), forms the second refrigerant circulation circuit；The water-circulating pipe (220)
Water inlet be connected to for water end (W.E.), the water outlet of the water-circulating pipe (220) is connected to water outlet, forms water flow pipe；Institute
Thermal storage and energy accumulation device (240) are stated for storing the thermal energy of refrigerant release, and the water in the water-circulating pipe (220) is added
Heat；And when the water temperature of temperature sensor detection is less than preset temperature, then the electric heater unit follows the water
Water in endless tube (220) is heated；
The length ratio of the length of unheated zone and heating zone is 0.2~0.5 in the water heater, wherein in the water heater
Unheated zone refers to that the region of not set electric heater unit, the heating zone of the water heater refer to the area for being provided with electric heater unit
Domain.
6. air conditioner according to claim 5 and water heater combined system, which is characterized in that the thermal storage and energy accumulation device
(240) heat-storing material and/or thermal insulation material are filled in.
7. air conditioner according to claim 5 and water heater combined system, which is characterized in that further include four-way valve (300)；
The four-way valve (300) includes four ports, respectively first port, second port, third port and the 4th port, and described the
Single port is connected with the second port, and the third port is connected to the fourth port；
The arrival end of the refrigerant circulation pipe (210) is connected to the exhaust outlet of the compressor (100), the refrigerant circulation pipe
(210) outlet end is connected to the first port of the four-way valve (300), and the second port of the four-way valve (300) successively connects
Connect the outdoor heat exchanger (400), the throttling set (500), the indoor heat exchanger (600) and the four-way valve (300)
The 4th port, the third port of the four-way valve (300) is connected to the air inlet of the compressor (100)；
First refrigerant circulation circuit for air conditioner refrigerating/heating and second refrigerant circulation for hot water preparing
Circuit is overlapped.
8. air conditioner according to claim 5 and water heater combined system, which is characterized in that further include four-way valve (300)
And valve control device, the valve control device include the first solenoid valve (710), second solenoid valve (720), third solenoid valve
(730) and the 4th solenoid valve (740)；
The four-way valve (300) includes four ports, respectively first port, second port, third port and the 4th port, institute
It is connected with the second port to state first port, the third port is connected to the fourth port；
The exhaust outlet of the compressor (100) is sequentially connected first solenoid valve (710) and the refrigerant circulation pipe (210)
The outlet end of arrival end, the refrigerant circulation pipe (210) is sequentially connected the second solenoid valve (720) and the four-way valve
(300) the 4th port forms the second refrigerant circulation circuit for being used for hot water preparing；
The exhaust outlet of the compressor (100) is sequentially connected the third solenoid valve (730) and the four-way valve (300) simultaneously
The second port of first port, the four-way valve (300) is sequentially connected the outdoor heat exchanger (400), the throttling set
(500), the 4th port of the indoor heat exchanger (600), the 4th solenoid valve (740) and the four-way valve (300) is formed
The first refrigerant circulation circuit for heating/freezing；
The third port of the four-way valve (300) is connected to the air inlet of the compressor (100).
9. air conditioner according to claim 8 and water heater combined system, which is characterized in that first solenoid valve
(710), the second solenoid valve (720), the third solenoid valve (730) and the 4th solenoid valve (740) are two-port valve.
10. air conditioner according to claim 5 and water heater combined system, which is characterized in that further include four-way valve (300)
And valve control device, the valve control device include the first triple valve (810) and the second triple valve (820)；
The four-way valve (300) includes four ports, respectively first port, second port, third port and the 4th port, institute
It is connected with the second port to state first port, the third port is connected to the fourth port；
The exhaust outlet of the compressor (100) connects the first port of first triple valve (810), first triple valve
(810) second port is sequentially connected the second port of the refrigerant circulation pipe (820) and second triple valve (820), shape
At the second refrigerant circulation circuit for hot water preparing；
The third port of first triple valve (810) is connected to the first port of the four-way valve (300), the four-way valve
(300) second port is sequentially connected the outdoor heat exchanger (400), the throttling set (500), the indoor heat exchanger
(600) and the third port of second triple valve (820) the first refrigerant circulation circuit for heating/freezing, is formed；
The first port of second triple valve (820) is connected to the 4th port of the four-way valve (400), the four-way valve
(400) third port is connected to the air inlet of the compressor (100).
11. air conditioner according to claim 5 and water heater combined system, which is characterized in that the water-circulating pipe (220)
It is made of insulating material.
12. air conditioner according to claim 5 and water heater combined system, which is characterized in that the water-circulating pipe (220)
Arrival end and outlet end be provided with metal mesh.
13. according to the described in any item air conditioners of claim 5-12 and water heater combined system, which is characterized in that the hot water
The quantity of device (200) be it is multiple, be arranged in series between multiple water heaters (200) or multiple water heaters (200) it
Between be arranged in parallel.
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| CN106225177A (en) * | 2016-08-25 | 2016-12-14 | 珠海格力电器股份有限公司 | air conditioner and water heater integrated control method, device and system |
| CN109764540A (en) * | 2019-01-09 | 2019-05-17 | 青岛海尔空调器有限总公司 | A kind of control method of energy resource system |
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