CN102435005A - Air-conditioning water heater system - Google Patents
Air-conditioning water heater system Download PDFInfo
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- CN102435005A CN102435005A CN2011104311805A CN201110431180A CN102435005A CN 102435005 A CN102435005 A CN 102435005A CN 2011104311805 A CN2011104311805 A CN 2011104311805A CN 201110431180 A CN201110431180 A CN 201110431180A CN 102435005 A CN102435005 A CN 102435005A
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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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- 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 cold medium 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 system has 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.Prior art is the most scabrous to be refrigerant destabilizing factor throughout the year, magnetic valve quantity more with problems such as water tank is too big.
Below just for example: as shown in Figure 6; The technology of one Chinese patent application numbers 201010004541.3; A kind of air conditioner and water heater; Exhaust outlet of compressor is responsible for mouthful (920) with first cross valve and is connected through the refrigerant pipe, is connected with heat exchanger (99) inlet through the first cross valve mouth of pipe C1 (921), and the first cross valve mouth of pipe S1 (922) is connected with compressor (91) air entry; The first cross valve mouth of pipe E1 (923) is responsible for mouthful (940) through first check valve (93) and second cross valve and is connected; Heat exchanger (99) liquid outlet is responsible for mouthful (940) through second check valve (95) and second cross valve and is connected, and the second cross valve mouth of pipe E2 (943) is connected with indoor set (97) import, and 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 heats aqueous mode, still there is the heat phenomenon of scattering and disappearing in the heat exchanger of indoor units, and causes heating water and does not concentrate.Water tank and the series connection of indoor units condenser, refrigerant pipe is long, and refrigerant increases in the frictional force of refrigerant inside pipe wall and curved thin many, and idle work increases, thereby influences heating effect.
2, when operation heats water+refrigeration gas pattern, condenser box and the series connection of outdoor condenser, it is bigger that outdoor unit condenser is scattered and disappeared by the atmospheric effect heat, and refrigerant pipe is long and bending is many, causes power loss, and it is bad to heat water+refrigeration gas.
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, combine above operational mode, the temperature temperature difference is big throughout the year, and in air-conditioning water heater system, coolant quantity one has regularly changed the coolant quantity in three devices because of the method for operation is different throughout the year, and it is low to cause the unstable and gas that freezes of refrigerant to heat water efficient.
The air conditioner and water heater of other type:
1, air-conditioning water heater system magnetic valve quantity is more, and the spool gap is also many, causes existing a small amount of refrigerant to flow in the condenser box; Quicken to reduce phenomenon thereby the inner water temperature of water tank occurs, fault rate is high, is difficult to the control maintenance; Manufacturing cost is high, and power attenuation is big, 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; Need to adopt the demand that could satisfy the user than the water tank of big volume; But it is long that water tank capacity causes heating the water time greatly; The speed that heat scatters and disappears is fast, and compressor moves in the environment of high pressure-temperature for a long time, influences compressor service life and need occupy indoor than large space confession fixed installation use.
Summary of the invention
The objective of the invention is to weak point to prior art; A kind of air-conditioning water heater system is provided; Have that the efficient height, good refrigeration effect, the system heating installation effect that heat water are good, the water tank volume is little, fault rate is low, simple in structure, easy to control, maintenance, can use throughout the year; Refrigerant pressure stability, low cost of manufacture, influenced by outdoor environment little, can be fit to advantages such as popular convenient uses, meets energy-conserving and environment-protective proposal.
In order to achieve the above object, the present invention adopts following technical scheme:
Air-conditioning water heater system comprises:
Water tank, it is provided with and is used to adorn the casing that running water is brought the mouth of a river and delivery port into, is located at the heat exchanger that box house is used to carry out exchange heat band refrigerant inlet and refrigerant exit;
Indoor units, it is provided with the indoor heat converter that cooperates exchange heat band refrigerant inlet and refrigerant exit, is located at the indoor fan that the indoor heat converter place is used to cooperate exchange heat;
Outdoor unit; It is connected with water tank and indoor units through 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, first three-way pipe, second three-way pipe and the 3rd three-way pipe;
The control system, its with indoor units and outdoor unit through being electrically connected;
Said exhaust outlet of compressor is responsible for mouth with first three-way pipe and is connected through the refrigerant pipe; Said first three-way pipe, first branch's port is connected through refrigerant pipe with water tank refrigerant inlet; Said water tank refrigerant exit is connected through refrigerant pipe with the second four-way reversing solenoid valve main interface; Be connected a throttling arrangement between the said second four-way reversing solenoid valve, its 3rd interface and the 3rd three-way pipe first branch's port; Said the 3rd three-way pipe be responsible for mouthful with indoor units in refrigerant enter the mouth and be connected through refrigerant pipe; Said indoor units, its refrigerant exit is connected through refrigerant pipe with the first four-way reversing solenoid valve, first interface; The said first four-way reversing solenoid valve, its main interface is connected through pipeline with first three-way pipe, second branch's port; Be connected gas-liquid separator between the said first four-way reversing solenoid valve, its second interface and compressor air suction mouth; The said first four-way reversing solenoid valve, its 3rd interface is connected through refrigerant pipe with the refrigerant exit of outdoor unit; The refrigerant inlet of said outdoor unit and second three-way pipe are responsible for mouth and are connected through refrigerant pipe; Be connected with check valve one between second interface of said second three-way pipe, the second branch's port and the second four-way reversing solenoid valve; Be connected with check valve two between second branch's port of said the 3rd three-way pipe and second interface of the second four-way reversing solenoid valve; Be connected a throttling arrangement between first interface of said second three-way pipe, first branch's port and the second four-way reversing solenoid valve; The said first four-way reversing solenoid valve, when electric its main interface be communicated with first interface and second interface is communicated with the 3rd interface, its main interface is communicated with the 3rd interface and first interface is communicated with second interface during dead electricity; The said second four-way reversing solenoid valve, when electric its main interface be communicated with first interface and second interface is communicated with the 3rd interface, its main interface is communicated with the 3rd interface and first interface is communicated with second interface during dead electricity.
Said throttling arrangement is a capillary, or is heating power expansion valve, or is electric expansion valve.
Said first three-way pipe, second three-way pipe and the 3rd three-way pipe all can be U type three-way pipe or are the Y-type three way type pipe, or are T type three-way pipe, or are the refrigerant pipe.
The said first four-way reversing solenoid valve and the second four-way reversing solenoid valve are the two-position four-way reversing solenoid valve.
Said water tank inlet place is provided with a unidirectional unloader.
Said water tank is inner to connect a single-group type heat exchanger, or parallelly connected multiple group type heat exchanger.
Said 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.
Said 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 outside thermoregulator of casing and being located at the casing outside.
Said water tank refrigerant porch is provided with the compressed spring type flow divider, or the electromagnetic type flow divider.
The present invention is through adopting said structure and above-mentioned operational mode; Have that the efficient height, good refrigeration effect, the system heating installation effect that heat water are good, the water tank volume is little, fault rate is low, simple in structure, easy to control, maintenance, can use throughout the year; Refrigerant pressure stability, low cost of manufacture, influenced by outdoor environment little; Can be fit to advantages such as popular convenient use, meet the energy-conserving and environment-protective proposal.
Description of drawings
Fig. 1 is an embodiment of the invention structural representation.
Fig. 2 heats the aqueous mode sketch map for the embodiment of the invention for operation.
Fig. 3 is operation system heating installation pattern diagram for the embodiment of the invention.
Fig. 4 is lower than the sketch map when presetting water temperature for the embodiment of the invention for the heat operation of water interlock system cold air and the dehumidifier mode internal water temperature of refrigeration gas pattern.
Sketch map when Fig. 5 presets water temperature for the embodiment of the invention for the refrigeration fate row of refrigeration gas pattern and dehumidifier mode internal water temperature are higher than.
Fig. 6 is the sketch map of one Chinese patent application numbers 201010004541.3.
Combine accompanying drawing and embodiment that the present invention is described further at present.
The specific embodiment
Shown in accompanying drawing 1 to 5, air-conditioning water heater system according to the invention comprises:
Outdoor unit 1; It is connected with water tank 2 and indoor units 3 through 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, first three-way pipe 12, second three-way pipe 18 and the 3rd three-way pipe 4;
The control system, its with indoor units 3 and outdoor unit 1 through being electrically connected;
Said exhaust outlet of compressor 111 and first three-way pipe are responsible for mouthfuls 121 and are connected through the refrigerant pipe; Said first three-way pipe, first branch's port 122 and water tank refrigerant inlet 211 is connected through refrigerant pipe; Said water tank refrigerant exit 212 is connected through refrigerant pipe with the second four-way reversing solenoid valve main interface 151; Be connected a throttling arrangement 162 between the said second four-way reversing solenoid valve 15, its 3rd interface 154 and the 3rd three-way pipe first branch's port 42; Said the 3rd three-way pipe be responsible for mouthfuls 41 with indoor units in refrigerant enter the mouth and 312 be connected through refrigerant pipe; Said indoor units 3, its refrigerant exit 311 is connected through refrigerant pipe with the first four-way reversing solenoid valve, first interface 132; The said first four-way reversing solenoid valve 13, its main interface 131 is connected through pipeline with first three-way pipe, second branch's port 123; Be connected gas-liquid separator 14 between the said first four-way reversing solenoid valve 13, its second interface 133 and compressor air suction mouth 112; The said first four-way reversing solenoid valve 13, the refrigerant exit 191 of its 3rd interface 134 and outdoor unit 1 is connected through refrigerant pipe; The refrigerant of said outdoor unit 1 inlet 192 and second three-way pipe are responsible for mouth 181 and are connected through refrigerant pipe; Be connected with check valve 1 between second interface 153 of said second three-way pipe, the 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 said the 3rd three-way pipe and second interface 153 of the second four-way reversing solenoid valve 15; Be connected a throttling arrangement 161 between first interface 152 of said second three-way pipe, first branch's port 182 and the second four-way reversing solenoid valve; The said first four-way reversing solenoid valve 13, when electric its main interface 131 be communicated with first interface 132 and second interface 133 is communicated with the 3rd interface 134, its main interface 131 is communicated with the 3rd interface 134 and first interface 132 is communicated with second interface 133 during dead electricity; The said second four-way reversing solenoid valve 15, when electric its main interface 151 be communicated with first interface 152 and second interface 153 is communicated with the 3rd interface 154, its main interface 151 is communicated with the 3rd interface 154 and first interface 152 is communicated with second interface 153 during dead electricity.
Said throttling arrangement is a capillary, or is heating power expansion valve, or is electric expansion valve.
Further, said electric expansion valve is electrically connected with the control system.
Said first three-way pipe 12, second three-way pipe 18 and the 3rd three-way pipe 4 all can be U type three-way pipe or are the Y-type three way type pipe, or are T type three-way pipe, or are the refrigerant pipe.
The said 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.
Said water tank inlet 221 places are provided with a unidirectional unloader 23.
Said water tank 2 inner connection one single-group type heat exchangers, or parallelly connected multiple group type heat exchanger.Be that the said water tank 2 inner lists that connect are organized condenser, or parallel connection insert the condenser pipes of organizing more.
Said water tank refrigerant porch is provided with the compressed spring type flow divider, or the electromagnetic type flow divider.
Further; Said water tank 2 inner parallelly connected five groups of single group condensers; 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 21 inner refrigerant pressure of the condenser in the water tank 2 reach preset pressure point; Two groups of single group condensers of band compressed spring type flow divider or electromagnetic type flow divider can be opened automatically; With the part coolant distribution; Increase the area of heat transfer of condenser 21 and casing 22 inner running water in the water tank 2, heat the efficient of water with increase.
Adopt the parallel connection of stage clip flow divider mode to insert and organize the connect method of condensers more, have and shorten the pass through distance of refrigerant, thereby improve the efficient that heats water at condenser than tradition series connection access list group condenser.
Said control system and 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 all adopt and are electrically connected.
Said 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 and one is located at casing 22 temperature inside inductive probes, is located at the outside thermoregulator 25 of casing 22 and is located at the outside temperature scale dial gauge 24 of casing 22.
Air-conditioning water heater system can move following pattern through the control of control system:
First kind of pattern: heat aqueous mode
As shown in Figure 2, the present invention adopts when heating the aqueous mode operation, and said indoor fan 6 is in power failure state, and is out of service; Said compressor 11, the first four-way reversing solenoid valve 13, the second four-way reversing solenoid valve 15 and outdoor fan 5 all be in electricity condition.The said first four-way reversing solenoid valve main interface 131 is communicated with the first four-way reversing solenoid valve, first interface 132, and the said first four-way reversing solenoid valve, second interface 133 is communicated with the first four-way reversing solenoid valve the 3rd interface 134; The said second four-way reversing solenoid valve main interface 151 is communicated with the second four-way reversing solenoid valve, first interface 152; The said second four-way reversing solenoid valve, 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 said 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 to and heats the aqueous mode operation water of water tank 2 the insides is heated, and circulates with this.
Heat the hydrophone pattern and generally be 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, do not receive the influence of outdoor environment, thus this air-conditioning water heater system heat water and heat insulation effect can be more satisfactory.
Second kind of pattern: system heating installation pattern
As shown in Figure 3, when the present invention adopts system heating installation mode operation, said compressor 11, the first four-way reversing solenoid valve 13, indoor fan 6 and outdoor fan 5 all be in electricity condition, the said second four-way reversing solenoid valve 15 is in power failure state.The said first four-way reversing solenoid valve main interface 131 is communicated with the first four-way reversing solenoid valve, first interface 132, and the said first four-way reversing solenoid valve, second interface 133 is communicated with the first four-way reversing solenoid valve the 3rd interface 134; Heat exchange work is carried out in said outdoor fan 5 operation blowings; The said second four-way reversing solenoid valve main interface 151 is communicated with the second four-way reversing solenoid valve the 3rd interface 154, and the said second four-way reversing solenoid valve, first interface 152 is communicated with the second four-way reversing solenoid valve, 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 through remote control control control system, its method of operation is the same with common air conditioner system heating installation pattern, and system heating installation efficient is high.
The third pattern: refrigeration gas pattern (heat the operation of water interlock system cold air and transfer refrigeration fate row automatically to):
Like Fig. 4 and shown in Figure 5, the present invention adopt refrigeration gas pattern heat the operation of water interlock system cold air the time, the said first four-way reversing solenoid valve 13, the second four-way reversing solenoid valve 15 and outdoor fan 5 all are in power failure state.Said compressor and indoor fan all be in electricity condition; The said first four-way reversing solenoid valve main interface 131 is communicated with the first four-way reversing solenoid valve the 3rd interface 134, and the said first four-way reversing solenoid valve, first interface 132 is communicated with the first four-way reversing solenoid valve, second interface 133; The said second four-way reversing solenoid valve main interface 151 is communicated with the second four-way reversing solenoid valve the 3rd interface 154, and the said second four-way reversing solenoid valve, first interface 152 is communicated with the second four-way reversing solenoid valve, 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, the control system 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, said compressor, the second four-way reversing solenoid valve, indoor fan and outdoor fan all be in electricity condition; The first four-way reversing solenoid valve is in power failure state; The said first four-way reversing solenoid valve main interface 131 is communicated with the first four-way reversing solenoid valve the 3rd interface 134, and the said first four-way reversing solenoid valve, first interface 132 is communicated with the first four-way reversing solenoid valve, second interface 133; The said second four-way reversing solenoid valve main interface 151 is communicated with the second four-way reversing solenoid valve, first interface 152, and the said second four-way reversing solenoid valve, second interface 153 is communicated with the second four-way reversing solenoid valve the 3rd interface 154.
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 third interface 134 - outdoor heat exchanger refrigerant outlet 191 - outdoor heat exchanger 19 - the outdoor heat exchanger refrigerant port 192 - the second tee competent port 181 - the second three-way pipe 18 - second tee second branch port 183 - a one-way valve 171 - the first two-way reversing valve the second interface 153 - second four-way reversing solenoid valve 15 - the second four-way switching valve third interface 154 - capillary 162 - third three first branch pipe through port 42 - the third tee pipe 4 - third tee competent port 41 - the indoor heat exchanger refrigerant inlet port 312 - the indoor heat exchanger 31 - indoor heat exchanger refrigerant port 311 - the first The first four-way switching valve interface 132 - 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 inner running water temperature were lower than preset temperature point, the control system controlled automatically to transfer to and heats water and refrigeration gas mode operation, circulates with this.
Heat the operation of water interlock system cold air and be automatically converted to refrigeration fate row; This operational mode is used for summer more; Set up indoor temperature and set up water tank 2 water temperature inside through water temperature regulater through remote controller, all preferential use of each start heats the operation of water interlock system cold air, when water tank 2 water temperature inside reach preset temperature point; Control system control automatically transfers refrigeration fate row to, need not remote controller again.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 adopts parallel connection method with outdoor heat converter 19, 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 (heat the synchronous dehumidifier of water and change dehumidifier automatically)
It is specific as follows to heat the synchronous dehumidifier operation of water:
As shown in Figure 4.When water tank 2 water temperature inside were lower than preset water temperature: the said 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.Said compressor and indoor fan all be in electricity condition; The said first four-way reversing solenoid valve main interface 131 is communicated with the first four-way reversing solenoid valve the 3rd interface 134, and the said first four-way reversing solenoid valve, first interface 132 is communicated with the first four-way reversing solenoid valve, second interface 133; The said second four-way reversing solenoid valve main interface 151 is communicated with the second four-way reversing solenoid valve the 3rd interface 154, and the said second four-way reversing solenoid valve, first interface 152 is communicated with the second four-way reversing solenoid valve, 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.
As shown in Figure 5.When water tank 2 water temperature inside are higher than preset water temperature: said compressor, the second four-way reversing solenoid valve, indoor fan and outdoor fan all be in electricity condition; The first four-way reversing solenoid valve is in power failure state; The said first four-way reversing solenoid valve main interface 131 is communicated with the first four-way reversing solenoid valve the 3rd interface 134, and the said first four-way reversing solenoid valve, first interface 132 is communicated with the first four-way reversing solenoid valve, second interface 133; The said second four-way reversing solenoid valve main interface 151 is communicated with the second four-way reversing solenoid valve, first interface 152, and the said second four-way reversing solenoid valve, second interface 153 is communicated with the second four-way reversing solenoid valve the 3rd interface 154.
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 third interface 134 - outdoor heat exchanger refrigerant outlet 191 - outdoor heat exchanger 19 - the outdoor heat exchanger refrigerant port 192 - the second tee competent port 181 - the second three-way pipe 18 - second tee second branch port 183 - a one-way valve 171 - the first two-way reversing valve the second interface 153 - second four-way reversing solenoid valve 15 - the second four-way switching valve third interface 154 - capillary 162 - third three first branch pipe through port 42 - the third tee pipe 4 - third tee competent port 41 - the indoor heat exchanger refrigerant inlet port 312 - the indoor heat exchanger 31 - indoor heat exchanger refrigerant port 311 - the first The first four-way switching valve interface 132 - 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.
Dehumidifier pattern and common air-conditioning dehumidifier mode class are seemingly.
When water tank 2 water temperature inside were lower than preset water temperature, control system control automatically transferred to and heats the synchronous dehumidifier operation of water, circulates with this.
The temperature difference is bigger throughout the year; During operation water heater pattern, outdoor heat converter 19 adopts parallel connection methods with indoor heat converter 31, 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 caused the idle work that increases in the running more with having lowered because of parts.Water tank 2 is for to be located at indoor small-sized condenser tank, and it takes up room little, has overcome the problem that causes the heat insulation effect difference because of water tank capacity greatly.
The present invention is through adopting said structure and above-mentioned operational mode; Have that the efficient height, good refrigeration effect, the system heating installation effect that heat water are good, the water tank volume is little, fault rate is low, simple in structure, easy to control, maintenance, can use throughout the year; Refrigerant pressure stability, low cost of manufacture, influenced by outdoor environment little; Can be fit to advantages such as popular convenient use, meet the energy-conserving and environment-protective proposal.
Above-mentioned listed concrete implementation is nonrestrictive, concerning the personnel of present technique field, is not departing from the scope of the invention, and various improvement and the variation carried out all belong to the scope that the present invention protects.
Claims (9)
1. air-conditioning water heater system is characterized in that comprising:
Water tank, it is provided with and is used to adorn the casing that running water is brought the mouth of a river and delivery port into, is located at the heat exchanger that box house is used to carry out exchange heat band refrigerant inlet and refrigerant exit;
Indoor units, it is provided with the indoor heat converter that cooperates exchange heat band refrigerant inlet and refrigerant exit, is located at the indoor fan that the indoor heat converter place is used to cooperate exchange heat;
Outdoor unit; It is connected with water tank and indoor units through 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, first three-way pipe, second three-way pipe and the 3rd three-way pipe;
The control system, its with indoor units and outdoor unit through being electrically connected;
Said exhaust outlet of compressor is responsible for mouth with first three-way pipe and is connected through the refrigerant pipe; Said first three-way pipe, first branch's port is connected through refrigerant pipe with water tank refrigerant inlet; Said water tank refrigerant exit is connected through refrigerant pipe with the second four-way reversing solenoid valve main interface; Be connected a throttling arrangement between the said second four-way reversing solenoid valve, its 3rd interface and the 3rd three-way pipe first branch's port; Said the 3rd three-way pipe be responsible for mouthful with indoor units in refrigerant enter the mouth and be connected through refrigerant pipe; Said indoor units, its refrigerant exit is connected through refrigerant pipe with the first four-way reversing solenoid valve, first interface; The said first four-way reversing solenoid valve, its main interface is connected through pipeline with first three-way pipe, second branch's port; Be connected gas-liquid separator between the said first four-way reversing solenoid valve, its second interface and compressor air suction mouth; The said first four-way reversing solenoid valve, its 3rd interface is connected through refrigerant pipe with the refrigerant exit of outdoor unit; The refrigerant inlet of said outdoor unit and second three-way pipe are responsible for mouth and are connected through refrigerant pipe; Be connected with check valve one between second interface of said second three-way pipe, the second branch's port and the second four-way reversing solenoid valve; Be connected with check valve two between second branch's port of said the 3rd three-way pipe and second interface of the second four-way reversing solenoid valve; Be connected a throttling arrangement between first interface of said second three-way pipe, first branch's port and the second four-way reversing solenoid valve; The said first four-way reversing solenoid valve, when electric its main interface be communicated with first interface and second interface is communicated with the 3rd interface, its main interface is communicated with the 3rd interface and first interface is communicated with second interface during dead electricity; The said second four-way reversing solenoid valve, when electric its main interface be communicated with first interface and second interface is communicated with the 3rd interface, its main interface is communicated with the 3rd interface and first interface is communicated with second interface during dead electricity.
2. air-conditioning water heater system according to claim 1 is characterized in that: said throttling arrangement is a 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: said first three-way pipe, second three-way pipe and the 3rd three-way pipe all can be U type three-way pipe or are the Y-type three way type pipe, or are T type three-way pipe, or are the refrigerant pipe.
4. air-conditioning water heater system according to claim 1 is characterized in that: the said 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 is characterized in that: said water tank inlet place is provided with a unidirectional unloader.
6. air-conditioning water heater system according to claim 1 is characterized in that: said water tank is inner to connect a single-group type heat exchanger, or parallelly connected multiple group type heat exchanger.
7. air-conditioning water heater system according to claim 1 is characterized in that: said 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: said 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 outside thermoregulator of casing and being located at the casing outside.
9. air-conditioning water heater system according to claim 1 is characterized in that: said 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 |
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| Publication Number | Publication Date |
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| CN102435005A true CN102435005A (en) | 2012-05-02 |
| CN102435005B 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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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566699A (en) * | 2013-10-10 | 2015-04-29 | 海尔集团公司 | Energy storage multi-connected air conditioning unit and control method thereof |
| CN114279104A (en) * | 2021-11-15 | 2022-04-05 | 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 |
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| US20080196432A1 (en) * | 2002-10-30 | 2008-08-21 | Mitsubishi Denki Kabushiki Kaisha | Air conditioning apparatus |
| 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 |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080196432A1 (en) * | 2002-10-30 | 2008-08-21 | Mitsubishi Denki Kabushiki Kaisha | Air conditioning apparatus |
| 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104566699A (en) * | 2013-10-10 | 2015-04-29 | 海尔集团公司 | Energy storage multi-connected air conditioning unit and control method thereof |
| 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 |
| CN114279104A (en) * | 2021-11-15 | 2022-04-05 | 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 |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN102435005B (en) | 2013-10-23 |
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