CN102435005B - Air-conditioning water heater system - Google Patents
Air-conditioning water heater system Download PDFInfo
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- CN102435005B CN102435005B CN2011104311805A CN201110431180A CN102435005B CN 102435005 B CN102435005 B CN 102435005B CN 2011104311805 A CN2011104311805 A CN 2011104311805A CN 201110431180 A CN201110431180 A CN 201110431180A CN 102435005 B CN102435005 B CN 102435005B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The invention discloses an air-conditioning water heater system, which comprises a water tank, an indoor unit, an outdoor unit and a control system, wherein the water tank is provided with a tank body which is used for accommodating tap water and is provided with a water inlet and a water outlet, and a heat exchanger which is arranged inside the tank body, is used for exchanging heat and is provided with a cold medium inlet and a cold medium outlet; the indoor unit is provided with an indoor heat exchanger which is matched with heat exchange and is provided with a cold medium inlet and a coldmedium outlet; the outdoor unit is connected with the indoor unit through a cold medium pipeline and the water tank, and is provided with a compressor, a first four-way reversing electromagnetic valve, a second four-way reversing electromagnetic valve, a throttling device, I, a throttling device II, a gas-liquid separator, an outdoor heat exchanger, a one-way valve I, a one-way valve II, a first three-way pipe, a second three-way pipe and a third three-way pipe; and the control system is electrically connected with the indoor unit and the outdoor unit. The air-conditioning water heater systemhas the advantages of high hot water making efficiency, good refrigerating effect, good hot air making effect, small water tank size, low fault rate, energy saving, simple structure, easiness for manufacturing, small influence of the outdoor environment, and the like.
Description
Technical field
The present invention relates to technical field of electric appliances, relate in particular to air-conditioning and technical field of water heaters.
Background technology
Air-conditioning and water heater are combined into the air conditioner and water heater on the market.The tradition air conditioner and water heater has the air conditioner and water heater of tandem type air conditioner and water heater and other type.The problems such as prior art is the most scabrous to be refrigerant destabilizing factor throughout the year, and the more and water tank of magnetic valve quantity is too large.
Below just for example: as shown in Figure 6, the technology of Chinese patent application numbers 201010004541.3, a kind of air conditioner and water heater, exhaust outlet of compressor is connected by refrigerant pipe with the first cross valve supervisor mouthful (920), be connected with heat exchanger (99) inlet through the first cross valve mouth of pipe C1 (921), the first cross valve mouth of pipe S1 (922) is connected with compressor (91) air entry, the first cross valve mouth of pipe F1 (923) is connected with the second cross valve supervisor mouthful (940) through the first check valve (93), heat exchanger (99) liquid outlet is connected with the second cross valve supervisor mouthful (940) through the second check valve (95), the second cross valve mouth of pipe E2 (943) is connected with indoor set (97) import, indoor set (97) outlet is connected with off-premises station (96) import through throttling arrangement (98), off-premises station (96) outlet is connected with the second cross valve mouth of pipe C2 (941), and the second cross valve mouth of pipe S2 (942) is connected with compressor (91) air entry.
1, when operation water heating pattern, still there is the heat loss phenomenon in the heat exchanger of indoor units, causes water heating not concentrated.Water tank and the series connection of indoor units condenser, refrigerant pipe is long and curved thin many, and refrigerant increases in the frictional force of refrigerant pipe inwall, and idle work increases, thereby affects heating effect.
2, when operation water heating+refrigeration gas pattern, condenser box and the series connection of outdoor condenser, outdoor unit condenser is subjected to the atmospheric effect heat loss larger, and refrigerant pipe is grown and bending is many, causes power loss, and water heating+refrigeration gas is bad.
3, when running refrigerating gas mode operation, the water temperature of condenser box is low, and the refrigerant pressure of air conditioner and water heater whole system is also low, when the condenser box water temperature was high, the refrigerant pressure of whole system also raise, and is difficult to control refrigerant pressure, cause the refrigerant pressure transient, refrigeration gas weak effect.
4, in conjunction with above operational mode, the temperature temperature difference is large throughout the year, and in air-conditioning water heater system, coolant quantity one regularly because of different coolant quantities that changed in three devices of the method for operation throughout the year, causes refrigerant unstable and the gas water heating efficient of freezing is low.
The air conditioner and water heater of other type:
1, air-conditioning water heater system magnetic valve quantity is more, the spool gap is also many, cause existing a small amount of refrigerant to flow in the condenser box, thereby the water temperature that water tank inside occurs accelerates to reduce phenomenon, fault rate is high, be difficult to the control maintenance, manufacturing cost is high, and power attenuation is large, consumes more electric weight, cause energy waste, do not meet the proposal of energy-conserving and environment-protective.
Existing air conditioner and water heater is low because of efficient, needs adopt the water tank of larger volume could satisfy user's demand, but water tank capacity causes greatly the water heating time long, the speed of heat loss is fast, compressor moves in the environment of high pressure-temperature for a long time, affect compressor service life and need to occupy indoor than large space for fixedly mounting.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art part, a kind of air-conditioning water heater system is provided, efficient height, good refrigeration effect, heating gas effect with water heating is good, the water tank volume is little, failure rate is low, simple in structure, easy to control, maintenance, can use throughout the year, refrigerant pressure stability, low cost of manufacture, affected by outdoor environment little, can be fit to the advantages such as popular convenient use, meet the energy-conserving and environment-protective proposal.
In order to achieve the above object, the present invention is by the following technical solutions:
Air-conditioning water heater system comprises:
Water tank, it is provided with the casing for dress running water band water inlet and delivery port, is located at the heat exchanger that box house is used for carrying out exchange heat band refrigerant entrance and refrigerant exit;
Indoor units, it is provided with the indoor heat converter that cooperates exchange heat band refrigerant entrance and refrigerant exit, is located at the indoor fan that the indoor heat converter place is used for cooperating exchange heat;
Outdoor unit, it is connected with water tank and indoor units by refrigerant pipe, and it is provided with compressor, the first four-way reversing solenoid valve, the second four-way reversing solenoid valve, throttling arrangement one, throttling arrangement two, gas-liquid separator, outdoor heat converter, outdoor fan, check valve one, check valve two, the first three-way pipe, the second three-way pipe and the 3rd three-way pipe;
Control system, its with indoor units and outdoor unit by being electrically connected;
Described exhaust outlet of compressor is connected by refrigerant pipe with the first three-way pipe supervisor mouth; Described the first three-way pipe first branch's port is connected by refrigerant pipe with water tank refrigerant entrance; Described water tank refrigerant exit is connected by refrigerant pipe with the second four-way reversing solenoid valve main interface; Be connected throttling arrangement one between described the second four-way reversing solenoid valve, its 3rd interface and the 3rd three-way pipe first branch's port; Described the 3rd three-way pipe supervisor mouthful is connected by refrigerant pipe with refrigerant entrance in the indoor units; Described indoor units, its refrigerant exit is connected by refrigerant pipe with the first four-way reversing solenoid valve first interface; Described the first four-way reversing solenoid valve, its main interface is connected by pipeline with the first three-way pipe second branch's port; Be connected gas-liquid separator between described the first four-way reversing solenoid valve, its second interface and compressor air suction mouth; Described the first four-way reversing solenoid valve, its 3rd interface is connected by refrigerant pipe with the refrigerant exit of outdoor unit; The refrigerant entrance of described outdoor unit is connected by refrigerant pipe with the second three-way pipe supervisor mouth; Be connected with check valve one between the second interface of described the second three-way pipe second branch's port and the second four-way reversing solenoid valve; Be connected with check valve two between second branch's port of described the 3rd three-way pipe and the second interface of the second four-way reversing solenoid valve; Be connected throttling arrangement two between the first interface of described the second three-way pipe first branch's port and the second four-way reversing solenoid valve; Described the first four-way reversing solenoid valve gets when electric that its main interface is communicated with first interface and the second interface is communicated with the 3rd interface, and its main interface is communicated with the 3rd interface and first interface is communicated with the second interface during dead electricity; Described the second four-way reversing solenoid valve gets when electric that its main interface is communicated with first interface and the second interface is communicated with the 3rd interface, and its main interface is communicated with the 3rd interface and first interface is communicated with the second interface during dead electricity.
Described throttling arrangement is capillary, or is heating power expansion valve, or is electric expansion valve.
Described the first three-way pipe, the second three-way pipe and the 3rd three-way pipe all can be U-shaped three-way pipe or are Y-shaped three-way pipe, or are T-shaped three-way pipe, or are refrigerant pipe.
Described the first four-way reversing solenoid valve and the second four-way reversing solenoid valve are the two-position four-way reversing solenoid valve.
Described water tank inlet place is provided with an one-way load releasing valve.
Described water tank is inner to connect a single-group type heat exchanger, or multiple group type heat exchanger in parallel.
Described control system all adopts with compressor, the first four-way reversing solenoid valve, the second four-way reversing solenoid valve, outdoor fan and indoor fan and is electrically connected.
Described water tank is provided with a water tank temperature controller, and this water tank temperature controller is the capillary type temperature controller, and it is provided with one and is located at the temperature sense probe of box house, the temperature scale dial gauge of being located at the thermoregulator of casing outside and being located at the casing outside.
Described water tank refrigerant porch is provided with the compressed spring type flow divider, or the electromagnetic type flow divider.
The present invention is by adopting said structure and above-mentioned operational mode, efficient height, good refrigeration effect, heating gas effect with water heating is good, the water tank volume is little, failure rate is low, simple in structure, easy to control, maintenance, can use throughout the year, refrigerant pressure stability, low cost of manufacture, affected by outdoor environment little, can be fit to the advantages such as popular convenient use, meet the energy-conserving and environment-protective proposal.
Description of drawings
Fig. 1 is embodiment of the invention structural representation.
Fig. 2 is that the embodiment of the invention is operation water heating pattern diagram.
Fig. 3 is that the embodiment of the invention is operation heating gas pattern diagram.
Fig. 4 is that the embodiment of the invention is that the water heating interlock system cold air operation of refrigeration gas pattern and dehumidifier mode internal water temperature are lower than the schematic diagram when presetting water temperature.
Fig. 5 is that the embodiment of the invention is the refrigeration fate row of refrigeration gas pattern and the dehumidifier mode internal water temperature schematic diagram when being higher than default water temperature.
Fig. 6 is the schematic diagram of Chinese patent application numbers 201010004541.3.
Now the invention will be further described in conjunction with the accompanying drawings and embodiments.
The specific embodiment
Shown in accompanying drawing 1 to 5, air-conditioning water heater system of the present invention comprises:
Outdoor unit 1, it is connected with water tank 2 and indoor units 3 by refrigerant pipe, and it is provided with compressor 11, the first four-way reversing solenoid valve 13, the second four-way reversing solenoid valve 15, throttling arrangement 1, throttling arrangement 2 162, gas-liquid separator 14, outdoor heat converter 19, outdoor fan 5, check valve 1, check valve 2 172, the first three-way pipe 12, the second three-way pipe 18 and the 3rd three-way pipe 4;
Control system, its with indoor units 3 and outdoor unit 1 by being electrically connected;
Described exhaust outlet of compressor 111 and the first three-way pipe supervisor mouthfuls 121 is connected by refrigerant pipe; Described the first three-way pipe first branch's port 122 and water tank refrigerant entrance 211 are connected by refrigerant pipe; Described water tank refrigerant exit 212 is connected by refrigerant pipe with the second four-way reversing solenoid valve main interface 151; Be connected throttling arrangement 1 between described the second four-way reversing solenoid valve 15, its 3rd interface 154 and the 3rd three-way pipe first branch's port 42; Refrigerant entrance 312 in described the 3rd three-way pipe supervisor mouthfuls 41 and the indoor units is connected by refrigerant pipe; Described indoor units 3, its refrigerant exit 311 is connected by refrigerant pipe with the first four-way reversing solenoid valve first interface 132; Described the first four-way reversing solenoid valve 13, its main interface 131 is connected by pipeline with the first three-way pipe second branch's port 123; Be connected gas-liquid separator 14 between described the first four-way reversing solenoid valve 13, its second interface 133 and compressor air suction mouth 112; Described the first four-way reversing solenoid valve 13, the refrigerant exit 191 of its 3rd interface 134 and outdoor unit 1 is connected by refrigerant pipe; The refrigerant entrance 192 of described outdoor unit 1 and the second three-way pipe supervisor mouthfuls 181 is connected by refrigerant pipe; Be connected with check valve 1 between the second interface 153 of described the second three-way pipe second branch's port 183 and the second four-way reversing solenoid valve 15; Be connected with check valve 2 172 between second branch's port 43 of described the 3rd three-way pipe and the second interface 153 of the second four-way reversing solenoid valve 15; Be connected throttling arrangement 2 161 between the first interface 152 of described the second three-way pipe first branch's port 182 and the second four-way reversing solenoid valve; Described the first four-way reversing solenoid valve 13 gets when electric that its main interface 131 is communicated with first interface 132 and the second interface 133 is communicated with the 3rd interface 134, and its main interface 131 is communicated with the 3rd interface 134 and first interface 132 is communicated with the second interface 133 during dead electricity; Described the second four-way reversing solenoid valve 15 gets when electric that its main interface 151 is communicated with first interface 152 and the second interface 153 is communicated with the 3rd interface 154, and its main interface 151 is communicated with the 3rd interface 154 and first interface 152 is communicated with the second interface 153 during dead electricity.
Described throttling arrangement is capillary, or is heating power expansion valve, or is electric expansion valve.
Further, described electric expansion valve is electrically connected with control system.
Described the first three-way pipe 12, the second three-way pipe 18 and the 3rd three-way pipe 4 all can be U-shaped three-way pipe or are Y-shaped three-way pipe, or are T-shaped three-way pipe, or are refrigerant pipe.
Described the first four-way reversing solenoid valve 13 and the second four-way reversing solenoid valve 15 are the two-position four-way reversing solenoid valve.
Described water tank inlet 221 places are provided with an one-way load releasing valve 23.
Described water tank 2 inner connection one single-group type heat exchangers, or multiple group type heat exchanger in parallel.Be the single group condenser that connects of described water tank 2 inside, or the many groups of access in parallel condenser pipe.
Described water tank refrigerant porch is provided with the compressed spring type flow divider, or the electromagnetic type flow divider.
Further, five groups of single group condensers of described water tank 2 internal parallels, wherein two groups of single group condenser refrigerant porch are equipped with compressed spring type flow divider or electromagnetic type flow divider, and compressed spring type flow divider or electromagnetic type flow divider are not established in other three groups of single group condenser refrigerant porch.When the condenser 21 inner refrigerant pressure in the water tank 2 reach preset pressure point, two groups of single group condensers with compressed spring type flow divider or electromagnetic type flow divider can be opened automatically, with the part coolant distribution, the area of heat transfer of condenser 21 and casing 22 inner running water in the increase water tank 2 is to increase the efficient of water heating.
Adopt the many groups of stage clip flow divider mode access in parallel condenser than the connection of the single group of tradition series connection access condenser, have and shorten refrigerant in the distance of passing through of condenser, thereby improve the efficient of water heating.
Described control system all adopts with compressor 11, the first four-way reversing solenoid valve 13, the second four-way reversing solenoid valve 15, outdoor fan 5 and indoor fan 6 and is electrically connected.
Described water tank 2 is provided with a water tank temperature controller, this water tank temperature controller is the capillary type temperature controller, and it is provided with one and is located at the temperature sense probe of casing 22 inside, the temperature scale dial gauge 24 of being located at the thermoregulator 25 of casing 22 outsides and being located at casing 22 outsides.
Air-conditioning water heater system can move following pattern by the control of control system:
The first pattern: water heating pattern
As shown in Figure 2, when the present invention adopted the water heating mode operation, described indoor fan 6 is in power failure state, and was out of service; Described compressor 11, the first four-way reversing solenoid valve 13, the second four-way reversing solenoid valve 15 and outdoor fan 5 all are in to get electricity condition.Described the first four-way reversing solenoid valve main interface 131 is communicated with the first four-way reversing solenoid valve first interface 132, and described the first four-way reversing solenoid valve the second interface 133 is communicated with the first four-way reversing solenoid valve the 3rd interface 134; Described the second four-way reversing solenoid valve main interface 151 is communicated with the second four-way reversing solenoid valve first interface 152, described the second four-way reversing solenoid valve the second interface 153 is communicated with the second four-way reversing solenoid valve the 3rd interface 154, and heat exchange work is carried out in described outdoor fan 5 operation blowings.
Refrigerant followed through: compressor 11 - compressor discharge port 111 - the first tee, the competent port 121 - the first tee pipe 12 - the first tee, the first branch through port 122 - hot water tank the refrigerant inlet switch 211 - the heat exchanger 21 in the tank - tank outlet of the refrigerant heat exchanger 212 - second four-way reversing solenoid valve main interface 151 - second four-way reversing solenoid valve 15 - - the second four-way reversing solenoid valve first interface 152 - capillary 161 - second tee first branch port 182 - the second three-way pipe 18 - second tee competent port 181 - the outdoor heat exchanger refrigerant inlet 192 - outdoor heat exchanger 19 - the outdoor heat exchanger refrigerant outlet 191 - first four-way reversing valve third interface 134 - a first four-way switching valve 13 - the first four-way switching valve second interface 133 - liquid separator 14 - compressor suction port 112 - compressor 11.
When water tank 2 water temperature inside reached preset temperature point, control system control compressor 11, the first four-way reversing solenoid valve 13, the second four-way reversing solenoid valve 15, indoor fan 6, outdoor fan 5 were power failure state; When water tank 2 water temperature inside were lower than preset temperature point, control system automatically control transferred the water heating mode operation to the water of water tank 2 the insides is heated, and circulates with this.
The heat water producer pattern generally is applied to cold winter, refrigerant pressure is lower, outdoor fan 5 operations, the heat that the refrigerant of outdoor heat converter 19 absorbs in outdoor air, and airborne heat in the indoor heat converter 31 auxiliary absorption chambers, be located at higher indoor of temperature by water tank 2, be not subjected to the impact of outdoor environment, so the water heating of this air-conditioning water heater system and heat insulation effect can be more satisfactory.
The second pattern: heating gas pattern
As shown in Figure 3, when the present invention adopted heating gas mode operation, described compressor 11, the first four-way reversing solenoid valve 13, indoor fan 6 and outdoor fan 5 all were in to get electricity condition, and described the second four-way reversing solenoid valve 15 is in power failure state.Described the first four-way reversing solenoid valve main interface 131 is communicated with the first four-way reversing solenoid valve first interface 132, and described the first four-way reversing solenoid valve the second interface 133 is communicated with the first four-way reversing solenoid valve the 3rd interface 134; Heat exchange work is carried out in described outdoor fan 5 operation blowings; Described the second four-way reversing solenoid valve main interface 151 is communicated with the second four-way reversing solenoid valve the 3rd interface 154, and described the second four-way reversing solenoid valve first interface 152 is communicated with the second four-way reversing solenoid valve the second interface 153.
Refrigerant followed through : compressor 11 - compressor discharge port 111 - the first tee, the competent port 121 - the first tee pipe 12 - the first tee, the second branch port 123 - the first four-way switching electromagnetic valve main interfaces 131 - the first four-way switching valve 13 - the first four-way switching valve the first interface 132 - the indoor heat exchanger refrigerant outlet 311 - indoor heat exchanger 31 - the indoor heat exchanger refrigerant inlet port 312 - the third tee, the main interface 41 - the third tee pipe 4 - third tee second branch through port 43 - two -way valve 172 - the first two -way reversing valve the second interface 153 - second four-way reversing solenoid valve 15 - the second four-way switching valve the first interface 152 - capillary 161 - second three first branch pipe port 182 - the second three-way pipe 18 - second tee competent port 181 - the outdoor heat exchanger refrigerant port 192 - the outdoor heat exchanger 19 - outdoor heat exchanger refrigerant outlet 191 - first the third four-way reversing valve interface 134 - the first four-way switching valve 13 - the first four-way switching valve second interface 133 - liquid separator 14 - compressor suction port 112 - compressor 11.
This pattern generally applies to winter, and by remote control control control system, its method of operation is the same with common air conditioner heating gas pattern, and heating gas efficient is high.
The third pattern: refrigeration gas pattern (water heating interlock system cold air moves and automatically transfers refrigeration fate row to):
As shown in Figure 4 and Figure 5, when the present invention adopted the water heating interlock system cold air operation of refrigeration gas pattern, described the first four-way reversing solenoid valve 13, the second four-way reversing solenoid valve 15 and outdoor fan 5 all were in power failure state.Described compressor and indoor fan all are in to get electricity condition; Described the first four-way reversing solenoid valve main interface 131 is communicated with the first four-way reversing solenoid valve the 3rd interface 134, and described the first four-way reversing solenoid valve first interface 132 is communicated with the first four-way reversing solenoid valve the second interface 133; Described the second four-way reversing solenoid valve main interface 151 is communicated with the second four-way reversing solenoid valve the 3rd interface 154, and described the second four-way reversing solenoid valve first interface 152 is communicated with the second four-way reversing solenoid valve the second interface 153.
Refrigerant followed through: compressor 11 - compressor discharge port 111 - the first tee, the competent port 121 - the first tee pipe 12 - the first tee, the first branch through port 122 - the tank refrigerant heat exchanger inlet 211 - tank heat exchanger 21 - refrigerant heat exchanger of the tank outlet 212 - second four-way reversing solenoid valve main interface 151 - second four-way reversing solenoid valve 15 - the second four-way reversing solenoid valve third interface 154 - capillary 162 - the third tee, the first branch through port 42 - the third tee pipe 4 - third tee competent port 41 - indoor refrigerant heat exchanger inlet port 312 - the indoor heat exchanger 31 - the indoor heat exchanger refrigerant outlet 311 - first four-way reversing valve the first interface 132 - the first four-way switching valve 13 - s a four-way reversing valve second interface 133 - liquid separator 14 - compressor suction port 112 - compressor 11 to form a loop.When water tank 2 water temperature inside reached preset temperature point, control system was controlled the refrigeration fate row that is converted into refrigeration gas pattern automatically.
As shown in Figure 5, during the refrigeration fate row of refrigeration gas pattern, described compressor, the second four-way reversing solenoid valve, indoor fan and outdoor fan all are in to get electricity condition; The first four-way reversing solenoid valve is in power failure state; Described the first four-way reversing solenoid valve main interface 131 is communicated with the first four-way reversing solenoid valve the 3rd interface 134, and described the first four-way reversing solenoid valve first interface 132 is communicated with the first four-way reversing solenoid valve the second interface 133; Described the second four-way reversing solenoid valve main interface 151 is communicated with the second four-way reversing solenoid valve first interface 152, and described the second four-way reversing solenoid valve the second interface 153 is communicated with the second four-way reversing solenoid valve the 3rd interface 154.
The refrigerant passes through the compressor compressor exhaust port: 11 -- 111 -- the first three competent port 121 -- the first three pipe 12 -- the first three pipes and second branch through the mouth of 123 -- the first four way reversing valve main interface 131 -- the first four way reversing solenoid valve 13 -- the first four way reversing solenoid valve third interface 134 -- the outdoor heat exchanger refrigerant outlet of the outdoor heat exchanger 191 -- 19 -- an outdoor heat exchanger coolant entrance 192 -- the two or three way pipe mouth 181 -- the two or three pipe 18 -- the two or three pipes and second branch through the mouth of 183 -- 171 -- a one-way valve two four way reversing solenoid valve second interface -- Part two four through 153 reversing solenoid valve 15 -- the two four way reversing solenoid valve third interface 154 -- 162 -- the three three capillary tube through the mouth of 42 -- the first branch of the three three pipe 4 -- the three three way pipe mouth -- 41 indoor heat exchanger coolant entrance 312 -- 31 -- the indoor heat exchanger indoor heat exchanger coolant outlet 311 -- the first four way reversing valve first interface 132 -- first four way reversing solenoid valve 13 -- the first four way reversing solenoid valve second interface 133 -- 14 -- compression gas-liquid separator Machine suction compressor 112 -- 11.
When water tank 2 inner running water temperature were lower than preset temperature point, control system automatically control transferred water heating and refrigeration gas mode operation to, circulates with this.
Water heating interlock system cold air moves and is automatically converted to refrigeration fate row, this operational mode is multiplex summer, set up indoor temperature and set up water tank 2 water temperature inside by water temperature regulater by remote controller, the operation of water heating interlock system cold air is all preferentially used in each start, when water tank 2 water temperature inside reach preset temperature point, control system automatically control transfers refrigeration fate row to, need not again remote controller.Because water tank 2 hot soak conditions, refrigerant concentrates in the refrigerant pipeline of indoor heat converter 31 and outdoor heat converter 19 and moves, and obtains stablizing the effect of refrigerant pressure.Air-conditioning water heater system of the present invention, water tank 2 and outdoor heat converter 19 adopt parallel connection method, the outdoor fan 5 operation heat radiations in the outdoor unit 1, and water tank 2 plays the auxiliary effect that reduces refrigerant temperature.Both increased area of dissipation, and made the effect of refrigeration gas better than traditional air conditioner and water heater.
The 4th kind of pattern: dehumidifier pattern (dehumidifier is changed in the synchronous dehumidifier of water heating automatically)
The synchronous dehumidifier operation of water heating is specific as follows:
As shown in Figure 4.When water tank 2 water temperature inside were lower than default water temperature: described the first four-way reversing solenoid valve 13, the second four-way reversing solenoid valve 15 and outdoor fan 5 all were in power failure state.Described compressor and indoor fan all are in to get electricity condition; Described the first four-way reversing solenoid valve main interface 131 is communicated with the first four-way reversing solenoid valve the 3rd interface 134, and described the first four-way reversing solenoid valve first interface 132 is communicated with the first four-way reversing solenoid valve the second interface 133; Described the second four-way reversing solenoid valve main interface 151 is communicated with the second four-way reversing solenoid valve the 3rd interface 154, and described the second four-way reversing solenoid valve first interface 152 is communicated with the second four-way reversing solenoid valve the second interface 153.
The refrigerant passes through the compressor compressor exhaust port: 11 -- 111 -- the first three competent port 121 -- the first three pipe 12 -- the first three pipe first branch through the mouth of 122 -- the water tank heat exchanger coolant entrance 211 -- 21 -- water tank water tank heat exchanger heat exchanger coolant outlet 212 -- Part Two four solenoid valve for the main interface of 151 -- the two four way reversing solenoid valve 15 -- the two four way reversing solenoid valve third interface 154 -- 162 -- the three three capillary tube through the mouth of 42 -- the first branch of the three three pipe 4 -- the three three way pipe mouth -- 41 indoor heat exchanger coolant entrance 312 -- 31 indoor heat exchanger -- the indoor heat exchanger coolant outlet 311 -- the first four way reversing valve first interface 132 -- first four way reversing solenoid valve 13 -- the first four way reversing solenoid valve second interface of gas-liquid separator 14 -- 133 -- 112 -- 11 compressor suction compressor to form a circulation.
As shown in Figure 5.When water tank 2 water temperature inside were higher than default water temperature: described compressor, the second four-way reversing solenoid valve, indoor fan and outdoor fan all were in to get electricity condition; The first four-way reversing solenoid valve is in power failure state; Described the first four-way reversing solenoid valve main interface 131 is communicated with the first four-way reversing solenoid valve the 3rd interface 134, and described the first four-way reversing solenoid valve first interface 132 is communicated with the first four-way reversing solenoid valve the second interface 133; Described the second four-way reversing solenoid valve main interface 151 is communicated with the second four-way reversing solenoid valve first interface 152, and described the second four-way reversing solenoid valve the second interface 153 is communicated with the second four-way reversing solenoid valve the 3rd interface 154.
The refrigerant passes through the compressor compressor exhaust port: 11 -- 111 -- the first three competent port 121 -- the first three pipe 12 -- the first three pipes and second branch through the mouth of 123 -- the first four way reversing valve main interface 131 -- the first four way reversing solenoid valve 13 -- the first four way reversing solenoid valve third interface 134 -- the outdoor heat exchanger refrigerant outlet of the outdoor heat exchanger 191 -- 19 -- an outdoor heat exchanger coolant entrance 192 -- the two or three way pipe mouth 181 -- the two or three pipe 18 -- the two or three pipes and second branch through the mouth of 183 -- 171 -- a one-way valve two four way reversing solenoid valve second interface -- Part two four through 153 reversing solenoid valve 15 -- the two four way reversing solenoid valve third interface 154 -- 162 -- the three three capillary tube through the mouth of 42 -- the first branch of the three three pipe 4 -- the three three way pipe mouth -- 41 indoor heat exchanger coolant entrance 312 -- 31 -- the indoor heat exchanger indoor heat exchanger coolant outlet 311 -- the first four way reversing valve first interface 132 -- first four way reversing solenoid valve 13 -- the first four way reversing solenoid valve second interface 133 -- 14 -- compression gas-liquid separator Machine suction compressor 112 -- 11.
Dehumidifier pattern and common air-conditioning dehumidifier Pattern Class are seemingly.
When water tank 2 water temperature inside were lower than default water temperature, control system automatically control transferred the synchronous dehumidifier operation of water heating to, circulates with this.
The temperature difference is larger throughout the year, during operation water heater pattern, outdoor heat converter 19 and indoor heat converter 31 adopt parallel connection method, during the single cold pattern of operation, condenser in outdoor heat converter 19 and the water tank 2 all dispels the heat and cooperates refrigeration gas, stablize refrigerant pressure, need not to adopt the fluid reservoir mode to stablize refrigerant pressure, so the present invention has the advantages that to reduce parts.Because the parts that use are less, reduced manufacturing cost and lowered because of parts and caused the idle work that increases in the running more.Water tank 2 is for to be located at indoor small-sized condenser tank, and it takes up room little, has overcome because of water tank capacity to cause greatly the poor problem of heat insulation effect.
The present invention is by adopting said structure and above-mentioned operational mode, efficient height, good refrigeration effect, heating gas effect with water heating is good, the water tank volume is little, failure rate is low, simple in structure, easy to control, maintenance, can use throughout the year, refrigerant pressure stability, low cost of manufacture, affected by outdoor environment little, can be fit to the advantages such as popular convenient use, meet the energy-conserving and environment-protective proposal.
Above-mentioned listed specific implementation is nonrestrictive, concerning the art personnel, is not departing from the scope of the invention, and the various modifications and variations of carrying out all belong to the scope of protection of the invention.
Claims (9)
1. air-conditioning water heater system is characterized in that comprising:
Water tank, it is provided with the casing for dress running water band water inlet and delivery port, is located at the heat exchanger that box house is used for carrying out exchange heat band refrigerant entrance and refrigerant exit;
Indoor units, it is provided with the indoor heat converter that cooperates exchange heat band refrigerant entrance and refrigerant exit, is located at the indoor fan that the indoor heat converter place is used for cooperating exchange heat;
Outdoor unit, it is connected with water tank and indoor units by refrigerant pipe, and it is provided with compressor, the first four-way reversing solenoid valve, the second four-way reversing solenoid valve, throttling arrangement one, throttling arrangement two, gas-liquid separator, outdoor heat converter, outdoor fan, check valve one, check valve two, the first three-way pipe, the second three-way pipe and the 3rd three-way pipe;
Control system, its with indoor units and outdoor unit by being electrically connected;
Described exhaust outlet of compressor is connected by refrigerant pipe with the first three-way pipe supervisor mouth; Described the first three-way pipe first branch's port is connected by refrigerant pipe with water tank refrigerant entrance; Described water tank refrigerant exit is connected by refrigerant pipe with the second four-way reversing solenoid valve main interface; Be connected throttling arrangement one between described the second four-way reversing solenoid valve, its 3rd interface and the 3rd three-way pipe first branch's port; Described the 3rd three-way pipe supervisor mouthful is connected by refrigerant pipe with refrigerant entrance in the indoor units; Described indoor units, its refrigerant exit is connected by refrigerant pipe with the first four-way reversing solenoid valve first interface; Described the first four-way reversing solenoid valve, its main interface is connected by pipeline with the first three-way pipe second branch's port; Be connected gas-liquid separator between described the first four-way reversing solenoid valve, its second interface and compressor air suction mouth; Described the first four-way reversing solenoid valve, its 3rd interface is connected by refrigerant pipe with the refrigerant exit of outdoor unit; The refrigerant entrance of described outdoor unit is connected by refrigerant pipe with the second three-way pipe supervisor mouth; Be connected with check valve one between the second interface of described the second three-way pipe second branch's port and the second four-way reversing solenoid valve; Be connected with check valve two between second branch's port of described the 3rd three-way pipe and the second interface of the second four-way reversing solenoid valve; Be connected throttling arrangement two between the first interface of described the second three-way pipe first branch's port and the second four-way reversing solenoid valve; Described the first four-way reversing solenoid valve gets when electric that its main interface is communicated with first interface and the second interface is communicated with the 3rd interface, and its main interface is communicated with the 3rd interface and first interface is communicated with the second interface during dead electricity; Described the second four-way reversing solenoid valve gets when electric that its main interface is communicated with first interface and the second interface is communicated with the 3rd interface, and its main interface is communicated with the 3rd interface and first interface is communicated with the second interface during dead electricity.
2. air-conditioning water heater system according to claim 1, it is characterized in that: described throttling arrangement is capillary, or is heating power expansion valve, or is electric expansion valve.
3. air-conditioning water heater system according to claim 1 is characterized in that: described the first three-way pipe, the second three-way pipe and the 3rd three-way pipe all can be U-shaped three-way pipe or are Y-shaped three-way pipe, or are T-shaped three-way pipe, or are refrigerant pipe.
4. air-conditioning water heater system according to claim 1, it is characterized in that: described the first four-way reversing solenoid valve and the second four-way reversing solenoid valve are the two-position four-way reversing solenoid valve.
5. air-conditioning water heater system according to claim 1, it is characterized in that: described water tank inlet place is provided with an one-way load releasing valve.
6. air-conditioning water heater system according to claim 1 is characterized in that: the inner connection of described water tank one single-group type heat exchanger, or multiple group type heat exchanger in parallel.
7. air-conditioning water heater system according to claim 1, it is characterized in that: described control system all adopts with compressor, the first four-way reversing solenoid valve, the second four-way reversing solenoid valve, outdoor fan and indoor fan and is electrically connected.
8. air-conditioning water heater system according to claim 1, it is characterized in that: described water tank is provided with a water tank temperature controller, this water tank temperature controller is the capillary type temperature controller, and it is provided with one and is located at the temperature sense probe of box house, the temperature scale dial gauge of being located at the thermoregulator of casing outside and being located at the casing outside.
9. air-conditioning water heater system according to claim 1, it is characterized in that: described water tank refrigerant porch is provided with the compressed spring type flow divider, or the electromagnetic type flow divider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104311805A CN102435005B (en) | 2011-12-19 | 2011-12-19 | Air-conditioning water heater system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104311805A CN102435005B (en) | 2011-12-19 | 2011-12-19 | Air-conditioning water heater system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102435005A CN102435005A (en) | 2012-05-02 |
| CN102435005B true CN102435005B (en) | 2013-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011104311805A Expired - Fee Related CN102435005B (en) | 2011-12-19 | 2011-12-19 | Air-conditioning water heater system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566699B (en) * | 2013-10-10 | 2017-06-20 | 海尔集团公司 | Accumulation of energy multi-variable air conditioning unit and its control method |
| CN114279104B (en) * | 2021-11-15 | 2023-03-28 | 珠海格力电器股份有限公司 | Cold and heat source unit for breeding house and breeding house environment control system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201531963U (en) * | 2009-08-19 | 2010-07-21 | 珠海市新威信空调设备有限公司 | Integrated unit of air conditioner and water heater |
| CN101929760A (en) * | 2009-06-25 | 2010-12-29 | 海尔集团公司 | Hot water air conditioner |
| CN202371928U (en) * | 2011-12-19 | 2012-08-08 | 吴水清 | Air-conditioning water heater system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004040208A1 (en) * | 2002-10-30 | 2004-05-13 | Mitsubishi Denki Kabushiki Kaisha | Air conditioner |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929760A (en) * | 2009-06-25 | 2010-12-29 | 海尔集团公司 | Hot water air conditioner |
| CN201531963U (en) * | 2009-08-19 | 2010-07-21 | 珠海市新威信空调设备有限公司 | Integrated unit of air conditioner and water heater |
| CN202371928U (en) * | 2011-12-19 | 2012-08-08 | 吴水清 | Air-conditioning water heater system |
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| CN102435005A (en) | 2012-05-02 |
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