CN204141892U - A kind of reduced form Practical multifunction hot-water air conditioner - Google Patents
A kind of reduced form Practical multifunction hot-water air conditioner Download PDFInfo
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- CN204141892U CN204141892U CN201420187336.9U CN201420187336U CN204141892U CN 204141892 U CN204141892 U CN 204141892U CN 201420187336 U CN201420187336 U CN 201420187336U CN 204141892 U CN204141892 U CN 204141892U
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Abstract
The utility model discloses a kind of Practical multifunction hot-water air conditioner, it is characterized in that: adopt a triple valve, a cross valve and multiloop throttle mechanism, the four kinds of functions realizing a compressor and indoor and outdoor wind heat exchanger and hot water heat exchanger are freezed, refrigerator and water heater, water heating, heat the circulation of gas; Described multiloop throttle mechanism comprises commutating circuit and main restricting element, an assistant throttle component formation of four check valve compositions; When restricting element is heating power expansion valve, temperature-sensitive bag is arranged near outdoor wind heat exchanger exit and goes on the pipeline in compressor direction; The bypass of the heat of hot water and bypass defrost magnetic valve is utilized to be defrosted by warm refrigerant; The solenoid pilot valve exhaust capillary of triple valve and system low-voltage pipeline connection.The utility model can maintain closed circuit cold-producing medium and stablize when multifunctional circulation, non-internal leakage, efficiency is high, and structure is simple.
Description
Technical field
The utility model relates to air-conditioning/Teat pump boiler technical field.
Background technology
The Yangtze river basin belongs to Xia Redong sough in cold spring, basic need air-conditioning, heating, domestic hot-water.But current cooling and heating air conditioner, can not provide hot water; Air-source water heater, function singleness, can only provide domestic hot-water; Although the applicant has applied for multinomial relevant patent.Such as, simple high efficient and reliable cooling/warming conditionner and hot water device (201010215579.5, 201020245130.9), the open-and-shut double heat source heat pump hot water apparatus (200910181300.3) of a kind of refrigerating circuit, help each other Defrost method and the five circulation double heat source heat pump water heaters (201010211846.1) of air source hot pump water heater, help each other defrosting air source hot pump water heater and five circulation double heat source heat pump water heaters (201020240385.6), parallel mutual defrosting air source heat pump water heater (201010272024.4, 201020516806.3), the compact cold-heat air-conditioning, water-heating three-purpose machine (201010568937.0 of self-built Natural Circulation stream heat exchange, 201020637139.9), a kind of four seasons energy-conservation cold-heat air-conditioning, water-heating three-purpose machine (02116049.X, 02220342.7) etc., due to applied for patented technology for problem points different, or solve the same problem incomplete same scheme, so the patent that constantly application is new again.Although the patented technology of above-mentioned application is realizing multi-functional requirement in various degree, but there is interior leakage in the internal path due to the cross valve of reality, and imperfectly realize open circuit and path, make the cumulative effect of loop due to interior leakage of design, some circulation engenders that cold-producing medium is lost to acyclic parts, affects performance; In addition, existing multiloop throttle mechanism can not adapt to the different throttling degree requirement of different closed circuit, still needs to improve; Moreover small-sized household hot-water air conditioner structure can not be too complicated, otherwise market is difficult to promote.
Summary of the invention
In order to overcome the deficiency of existing multifunction water-heating air conditioner, the reliability of raising system, with reduce costs, the utility model proposes a kind of reduced form Practical multifunction hot-water air conditioner, cooling in summer gas can be realized, refrigerator and water heater, Winter heat supply wind and hot water two kinds of modes heat, spring and autumn absorption chamber outer air energy water heating, solve multiple-loop refrigeration agent and flee problem, and make system can according to temperature Change in season, automatic adjustment cold-producing medium amount of restriction and the relatively inexpensive scheme of cost, and design utilizes hot water heat energy oppositely to defrost, solve general cooling and heating air conditioner winter frost removing not thorough, the problem that can not normally run.
the art scheme of a kind of reduced form Practical air-conditioner hot-water air conditioner of the present utility model
A kind of reduced form Practical air-conditioner hot-water air conditioner, the multifunction water-heating air conditioner that cold air, hot blast, hot water are provided be made up of off-premises station, indoor set and hot water heat exchanger and control system;
it is characterized in that:described a kind of reduced form Practical air-conditioner hot-water air conditioner, its off-premises station is provided with compressor, triple valve, cross valve, outdoor wind heat exchanger comprise outdoor fan, multiloop throttle mechanism, fluid reservoir, Filter dryer, gas-liquid separator, defrosting bypass magnetic valve and the first temp probe; Its indoor set is provided with indoor wind heat exchanger and comprises indoor fan, the second temp probe; Its hot water heat exchanger, with the 3rd temp probe, according to user's request, or is arranged on indoor, or is arranged on outdoor, or makes low profile thermal water-to-water heat exchanger and be arranged in off-premises station; The refrigerant passage pipeline of described off-premises station, indoor set and hot water heat exchanger connects into refrigerating circuit, has charged cold-producing medium in refrigerating circuit; Described control system comprises first, second and third temp probe, high and low pressure pressure sensor, be connected with signals collecting, processor by signal link, circuit control panel is connected by the solenoid of the motor of control circui line and compressor, indoor fan, outdoor fan, water circulating pump and cross valve, cross valve, defrosting bypass magnetic valve, and controls its unlatching, stopping by instruction repertorie;
The type of attachment of described refrigerating circuit is: the exhaust outlet of compressor is connected with the air inlet of triple valve; First gas outlet of two gas outlets of triple valve is connected with the refrigerant passage import of hot water heat exchanger, and the second gas outlet is connected with the air inlet of cross valve; Other three interfaces side by side of cross valve, be designated as the 2nd, 3,4 interfaces, the 2nd interface is that cross valve coil is without the interface be connected with air inlet during electricity; Interface 3 is that cross valve coil has the interface be connected with air inlet during electricity; Three intermediary interface are side by side called the 4th interface of cross valve, are communicated with without during electricity at cross valve coil with interface 3, when cross valve coil has electricity and the 2nd orifice; The air inlet of cross valve is also referred to as the first interface of cross valve; Cross valve the 2nd, 3,4 interfaces are connected with the first interface of outdoor wind heat exchanger, the indoor first interface of wind heat exchanger, the import of gas-liquid separator respectively; The gas outlet of gas-liquid separator is connected with the air inlet of compressor; Described multiloop throttle mechanism, comprise the 1st, 2,3,4 check valves, main restricting element, assistant throttle component, its connected mode is: 1st, the inlet parallel of 2 check valves is connected with the outlet of main restricting element, the 3rd, the outlet of 4 check valves parallel connection is connected with the import of fluid reservoir; The outlet of the first check valve is connected with the import of assistant throttle component; The outlet of assistant throttle component is connected with the second interface of outdoor wind heat exchanger with the inlet parallel of the 3rd check valve; The outlet of the 2nd check valve is connected with the second interface of indoor wind heat exchanger with the inlet parallel of the 4th check valve; The refrigerant passage outlet of described hot water heat exchanger is connected with the import of fluid reservoir; The liquid refrigerant outlet of fluid reservoir is connected with Filter dryer import; Filter dryer outlet is connected with the import of main restricting element, and the second interface separating defrost bypass and outdoor wind heat exchanger connects, and defrost bypass is provided with defrosting bypass magnetic valve; Cold-producing medium has been charged in described refrigerating circuit;
Described a kind of reduced form Practical air-conditioner hot-water air conditioner, it is characterized in that: described main restricting element is heating power expansion valve or electric expansion valve or capillary, when main restricting element is heating power expansion valve, with on the pipeline at the first temp probe same position place near the first interface that the temperature-sensitive bag controlling thermal expansion valve opening is arranged on outdoor wind heat exchanger, prepare the length of capillary with gas pattern of freeze when adopting capillary; Described assistant throttle component is heating power expansion valve, and its temperature-sensitive also wraps the first interface place being arranged on outdoor wind heat exchanger;
Described a kind of reduced form Practical air-conditioner hot-water air conditioner, is characterized in that: the exhaust capillary of the solenoid pilot valve of described triple valve is communicated with the inlet ductwork of the gas-liquid separator of refrigerating circuit;
Described a kind of reduced form Practical air-conditioner hot-water air conditioner, it is characterized in that: described hot water heat exchanger is cold-producing medium and hydrothermal exchange heat exchanger, that cold-producing medium is at Bottomhole pressure, water is at the tank barrel type heat exchanger of the outer flowing of pipe, or plate type heat exchanger, the side, water route of plate type heat exchanger is configured with water circulating pump, and the refrigerant heat exchanger pipe of tank barrel type heat exchanger is spiral cylinder, and has fair water sleeves at helix tube overcoat;
Described a kind of reduced form Practical air-conditioner hot-water air conditioner, is characterized in that: the circulation process of four kinds of described functional modes and control mode respectively:
Refrigerator and water heater circulates: cold-producing medium sequentially flows through compressor, the air inlet of triple valve and the first gas outlet path, the cryogen path of hot water heat exchanger, fluid reservoir, Filter dryer, main restricting element, the second check valve, indoor wind heat exchanger, cross valve the 3rd, 4 interface gateways, gas-liquid separator, compressor; Control program: compressor, indoor fan have electric operation, and outdoor fan stops without electricity, the coil of triple valve, cross valve is without electricity, and the coil of defrosting bypass magnetic valve is closed without electricity; Hot-water return circulating pump has electric operation;
Outdoor heat absorption water heating circulation: cold-producing medium sequentially flows through compressor, the air inlet of triple valve and the first gas outlet path, the refrigerant passage of hot water heat exchanger, fluid reservoir, Filter dryer, main restricting element, the first check valve, assistant throttle component, outdoor wind heat exchanger, cross valve the 2nd, 4 interface gateways, gas-liquid separator, compressor; Control program: compressor, outdoor fan have electric operation, and indoor fan stops without electricity, the coil of triple valve is without electricity, and the coil of cross valve has electricity, and the coil of defrosting bypass magnetic valve is closed without electricity; Hot-water return circulating pump has electric operation;
Outdoor heat absorption hot gas cycle: cold-producing medium sequentially flows through compressor, the air inlet of triple valve and the 2nd gas outlet path, cross valve the 1st, 3 interface gateways, indoor wind heat exchanger, the 4th check valve, fluid reservoir, Filter dryer, main restricting element, the first check valve, assistant throttle component, outdoor wind heat exchanger, cross valve the 2nd, 4 interface gateways, gas-liquid separator, compressor; Control program: compressor, indoor, outdoor fan have electric operation, the coil of triple valve has electricity, and the coil of cross valve has electricity, and the coil of defrosting bypass magnetic valve is closed without electricity; Hot-water return circulating pump stops without electricity;
Outdoor heat release circulating cold air: cold-producing medium sequentially flows through compressor, the air inlet of triple valve and the 2nd gas outlet path, cross valve the 1st, 2 interface gateways, outdoor wind heat exchanger, the 3rd check valve, fluid reservoir, Filter dryer, main restricting element, the 2nd check valve, indoor wind heat exchanger, cross valve the 3rd, 4 interface gateways, gas-liquid separator, compressor; Control program: compressor, indoor, outdoor fan have electric operation, the coil of triple valve has electricity, and the coil of cross valve is without electricity, and defrosting bypass electromagnetic valve coil is closed without electricity; Hot-water return circulating pump stops without electricity;
Described a kind of reduced form Practical air-conditioner hot-water air conditioner, is characterized in that: be the defrost cycle utilizing the hot water heat of hot-water heating system and the cold-producing medium hydrothermal solution of bypass circulation and hot gas; Described defrost cycle flow process is, cold-producing medium sequentially flows through compressor, the air inlet of triple valve and the first gas outlet path, hot water heat exchanger refrigerant passage, fluid reservoir, Filter dryer, defrosting bypass magnetic valve, outdoor wind heat exchanger, cross valve the 2nd, 4 interface gateways, gas-liquid separator, compressor; Control program: compressor, hot-water return circulating pump have electric operation, indoor, outdoor fan stops without electricity, and the coil of triple valve is without electricity, and the coil of cross valve has electricity, and the coil of defrosting bypass magnetic valve has electricity, and bypass is open-minded.
innovative point of the present utility model mainly contains:
(1), a kind of reduced form Practical air-conditioner hot-water air conditioner, have employed a triple valve, a cross valve, with four check valves and the main and auxiliary multiloop throttle mechanism helping restricting element to form, make that refrigerating circuit achieves refrigerator and water heater, outdoor heat absorption water heating, outdoor heat absorption heat gas, four kinds of functions circulations of outdoor heat release refrigeration gas;
(2), the exhaust capillary of the solenoid pilot valve of described triple valve is communicated with the inlet ductwork of the gas-liquid separator of refrigerating circuit, solves the exhausting problem of the solenoid pilot valve of triple valve, cross valve switched and obtains power;
(3), the design of defrosting bypass and defrosting bypass magnetic valve, the refrigerant liquid of heat in fluid reservoir can be utilized to enter the quick defrost of outdoor wind heat exchanger at the defrosting initial stage, then utilize hot water energy's heating and cooling agent gas of boiler, further defrost, makes Yangtze river basin cooling and heating air conditioner defrosting in winter thoroughly;
(4), the design of the throttling degree of described main restricting element, when freezing gas pattern preparation heating power expansion valve, the temperature-sensitive bag controlling thermal expansion valve opening is arranged on the first interface annex pipeline of outdoor wind heat exchanger, when adopting capillary with the length of the gas pattern preparation capillary that freezes; Described assistant throttle component is heating power expansion valve, and its temperature-sensitive also wraps and is arranged on the first interface annex pipeline of outdoor wind heat exchanger.
Accompanying drawing explanation
Fig. 1 is a kind of basic structure schematic diagram of reduced form Practical air-conditioner hot-water air conditioner and the refrigerant flow circuit figure of refrigerator and water heater pattern of embodiment 1 of the present utility model.
Fig. 2 is the refrigerant flow circuit figure of the outdoor heat absorption water heating pattern of a kind of reduced form Practical air-conditioner hot-water air conditioner of embodiment 1 of the present utility model.
Fig. 3 is the refrigerant flow circuit figure that the outdoor heat absorption of a kind of reduced form Practical air-conditioner hot-water air conditioner of embodiment 1 of the present utility model heats gas pattern.
Fig. 4 is the refrigerant flow circuit figure of the outdoor heat release refrigeration gas pattern of a kind of reduced form Practical air-conditioner hot-water air conditioner of embodiment 2 of the present utility model.
Fig. 5 is the refrigerant flow circuit figure from hot water heat absorption defrosting mode of a kind of reduced form Practical air-conditioner hot-water air conditioner of embodiment 1 of the present utility model.
detailed description of the invention:
Below in conjunction with embodiment and accompanying drawing thereof, further illustrate the utility model.But the utility model is not limited in this.
embodiment 1
A kind of basic structure of reduced form Practical air-conditioner hot-water air conditioner is illustrated by Fig. 1;
A kind of reduced form Practical air-conditioner hot-water air conditioner, the multifunction water-heating air conditioner that cold air, hot blast, hot water are provided be made up of off-premises station, indoor set and hot water heat exchanger and control system;
it is characterized in that:described a kind of multifunction water-heating air conditioner, is provided with compressor 1, triple valve 2, cross valve 3, outdoor wind heat exchanger 4 comprises outdoor fan 4a, multiloop throttle mechanism D, fluid reservoir 7, Filter dryer 8, gas-liquid separator 10, defrosting bypass magnetic valve 12,11 and first temp probe T1 in off-premises station; Indoor set is provided with indoor wind heat exchanger 5 and comprises indoor fan 5a, the second temp probe T2; Hot water heat exchanger 6 is with the 3rd temp probe T3, and have into water hand flow regulating valve F1, flow of inlet water automatic regulating valve ZF1, hot water circulating pump 6a, water flow control valve F2, according to user's request, or is arranged on indoor, or be arranged on outdoor, or make low profile thermal water-to-water heat exchanger and be arranged in off-premises station; Off-premises station, indoor set are connected by the refrigerating circuit charging cold-producing medium R22 with hot water heat exchanger, form multifunction water-heating air conditioner;
The type of attachment of refrigerating circuit is: 1. the exhaust outlet of compressor 1 is connected with the air inlet of triple valve 2; 2. first gas outlet of two gas outlets of triple valve is connected with the refrigerant passage import of hot water heat exchanger 6, and 1. 3. the second gas outlet be connected with the air inlet of cross valve 3; Other three interfaces side by side of cross valve, be designated as the 2nd, 3,4 interfaces, the 2nd interface is 2. for cross valve coil is without the interface be connected with air inlet during electricity; Interface 3 is 3. for cross valve coil has the interface be connected with air inlet during electricity; 4. three intermediary interface are side by side called the 4th interface of cross valve, are communicated with without during electricity at cross valve coil with interface 3, when cross valve coil has electricity and the 2nd orifice; The air inlet of cross valve also referred to as cross valve first interface 1.; Cross valve the 2nd, 3,4 interfaces are connected with the first interface of outdoor wind heat exchanger 4, the first interface of indoor wind heat exchanger 5, the import of gas-liquid separator 10 respectively; The gas outlet of gas-liquid separator is connected with the air inlet of compressor; Described multiloop throttle mechanism, comprise the 1st, 2,3,4 check valve D1, D2, D3, D4, main restricting element J, assistant throttle component 9, its connected mode is: 1st, 1. the inlet parallel of 2 check valve D1, D2 is connected with the outlet of main restricting element J, and the outlet parallel connection of the 3rd, 4 check valve D3, D4 is connected with the import of fluid reservoir 7; The outlet of the first check valve is connected with the import of assistant throttle component 9; 3. the outlet of assistant throttle component is connected with the second interface of outdoor wind heat exchanger with the inlet parallel of the 3rd check valve; 2. the outlet of the 2nd check valve is connected with the second interface of indoor wind heat exchanger with the inlet parallel of the 4th check valve; The refrigerant outlet of hot water heat exchanger 6 is connected with the import of fluid reservoir 7; The liquid refrigerant outlet of fluid reservoir is connected with Filter dryer 8 import; Filter dryer outlet is connected with the import of main restricting element J, and 3. the second interface separating defrost bypass and outdoor wind heat exchanger 4 connects, and defrost bypass is provided with defrosting bypass magnetic valve 11; Cold-producing medium R22 has been charged in described refrigerating circuit;
Described main restricting element J is capillary, with the length of the gas pattern preparation capillary that freezes; Described assistant throttle component 9 is heating power expansion valve, and the first interface that its temperature-sensitive bag is arranged on outdoor wind heat exchanger 4 is neighbouring with on the pipeline at the first temp probe T1 same position place;
The inlet ductwork of the gas-liquid separator 10 of the exhaust capillary L1 refrigerating circuit of the solenoid pilot valve of described triple valve is communicated with; Described hot water heat exchanger is cold-producing medium and hydrothermal exchange heat exchanger 6, be cold-producing medium at Bottomhole pressure, water, at the tank barrel type heat exchanger of the outer flowing of pipe, is configured with water circulating pump 6a.
Figure 1 shows that the refrigerant flow circuit figure of the refrigerator and water heater pattern of a kind of multifunction water-heating air conditioner of the utility model embodiment 1; Its circulation process is, cold-producing medium sequentially flow through compressor 1, triple valve 2 air inlet 1. with the first gas outlet 2. the refrigerant passage of path, hot water heat exchanger 6, fluid reservoir 7, Filter dryer 8, main restricting element J, the second check valve D2, indoor wind heat exchanger 5, cross valve 3 the 3rd, 4 interface gateways, gas-liquid separator 10, compressor 1; Control program: compressor 1, indoor fan 5a have electric operation, and outdoor fan 4a stops without electricity, the coil of triple valve 2, cross valve 3 is without electricity; The coil of defrosting bypass magnetic valve is closed without electricity; Hot-water return circulating pump 6a has electric operation.
Figure 2 shows that the utility model embodiment 1 a kind of outdoor heat absorption water heating pattern of multifunction water-heating air conditioner: circulation process is, cold-producing medium sequentially flow through compressor 1, the air inlet of triple valve 2 and the first gas outlet path, the refrigerant passage of hot water heat exchanger 6, fluid reservoir 7, Filter dryer 8, main restricting element J, the first check valve D1, assistant throttle component 9, outdoor wind heat exchanger 4, cross valve 3 the 2nd, 4 interfaces 2., 4. path, gas-liquid separator 10, compressor 1; Control program: compressor, outdoor fan 4a have electric operation, and indoor fan 5a stops without electricity, the coil of triple valve 2 is without electricity, and the coil of cross valve 3 has electricity; The coil of defrosting bypass magnetic valve is closed without electricity; Hot-water return circulating pump has electric operation.
Figure 3 shows that the utility model embodiment 1 a kind of outdoor heat absorption hot gas cycle of multifunction water-heating air conditioner: circulation process is, cold-producing medium sequentially flow through compressor 1, triple valve 2 air inlet 1. with the 2nd gas outlet 3. path, cross valve 3 the 1st, 3 interfaces 1., 3. path, indoor wind heat exchanger 5, the 4th check valve D4, fluid reservoir 7, Filter dryer 8, main restricting element J, the first check valve D1, assistant throttle component J, outdoor wind heat exchanger 4, cross valve the 2nd, 4 interfaces 2., 4. path, gas-liquid separator 10, compressor 1; Control program: compressor, indoor, outdoor fan have electric operation, the coil of triple valve has electricity, and the coil of cross valve has electricity, and the coil of defrosting bypass magnetic valve is closed without electricity; Hot-water return circulating pump stops without electricity.
Figure 4 shows that the basic structure of a kind of multifunction water-heating air conditioner of the utility model embodiment 1 and the circulation process figure of outdoor heat release refrigeration gas pattern; The circulation process of described outdoor heat release refrigeration gas pattern: cold-producing medium sequentially flow through compressor 1, triple valve 2 air inlet 1. with the 2nd gas outlet 3. path, cross valve 2 the 1st, 2 interface gateways, outdoor wind heat exchanger 4, the 3rd check valve D3, fluid reservoir 7, Filter dryer 8, main restricting element J, the 2nd check valve D2, indoor wind heat exchanger 5, cross valve the 3rd, 4 interfaces 3., 4. path, gas-liquid separator 10, compressor 1; Control program: compressor, indoor, outdoor fan have electric operation, the coil of triple valve has electricity, and the coil of cross valve is without electricity, and the coil of defrosting bypass magnetic valve is closed without electricity; Hot-water return circulating pump stops without electricity.
Figure 5 shows that a kind of multifunction water-heating air conditioner of the utility model embodiment 1 utilizes hot water heat defrost cycle: circulation process is, cold-producing medium sequentially flow through compressor 1, triple valve 2 air inlet 1. with refrigerant passage, fluid reservoir 7, Filter dryer 8, defrosting bypass magnetic valve 12, outdoor wind heat exchanger 4, cross valve 3 the 2nd, 4 interface gateways, gas-liquid separator 10, the compressor 1 of the first gas outlet 2. path, hot water heat exchanger 6; Control program: compressor, hot-water return circulating pump have electric operation, indoor, outdoor fan stops without electricity, and the coil of triple valve is without electricity, and the coil of cross valve has electricity, and the coil of defrosting bypass magnetic valve is established by cable logical.
Claims (6)
1. a reduced form multifunction water-heating air conditioner, the multifunction water-heating air conditioner that cold air, hot blast, hot water are provided be made up of off-premises station, indoor set and hot water heat exchanger and control system; It is characterized in that: described a kind of reduced form multifunction water-heating air conditioner, its off-premises station is provided with compressor, triple valve, cross valve, outdoor wind heat exchanger comprise outdoor fan, multiloop throttle mechanism, fluid reservoir, Filter dryer, gas-liquid separator, defrosting bypass magnetic valve and the first temp probe; Its indoor set is provided with indoor wind heat exchanger and comprises indoor fan, the second temp probe; Its hot water heat exchanger, with the 3rd temp probe, according to user's request, or is arranged on indoor, or is arranged on outdoor, or makes low profile thermal water-to-water heat exchanger and be arranged in off-premises station; The refrigerant passage pipeline of described off-premises station, indoor set and hot water heat exchanger connects into refrigerating circuit, has charged cold-producing medium in refrigerating circuit; Described control system comprises first, second and third temp probe, high and low pressure pressure sensor, be connected with signals collecting, processor by signal link, circuit control panel is connected by the solenoid of the motor of control circui line and compressor, indoor fan, outdoor fan, water circulating pump and cross valve, cross valve, defrosting bypass magnetic valve, and controls its unlatching, stopping by instruction repertorie;
The type of attachment of described refrigerating circuit is: the exhaust outlet of compressor is connected with the air inlet of triple valve; First gas outlet of two gas outlets of triple valve is connected with the refrigerant passage import of hot water heat exchanger, and the second gas outlet is connected with the air inlet of cross valve; Other three interfaces side by side of cross valve, be designated as the 2nd, 3,4 interfaces, the 2nd interface is that cross valve coil is without the interface be connected with air inlet during electricity; Interface 3 is that cross valve coil has the interface be connected with air inlet during electricity; Three intermediary interface are side by side called the 4th interface of cross valve, are communicated with without during electricity at cross valve coil with interface 3, when cross valve coil has electricity and the 2nd orifice; The air inlet of cross valve is also referred to as the first interface of cross valve; Cross valve the 2nd, 3,4 interfaces are connected with the first interface of outdoor wind heat exchanger, the indoor first interface of wind heat exchanger, the import of gas-liquid separator respectively; The gas outlet of gas-liquid separator is connected with the air inlet of compressor; Described multiloop throttle mechanism, comprise the 1st, 2,3,4 check valves, main restricting element, assistant throttle component, its connected mode is: 1st, the inlet parallel of 2 check valves is connected with the outlet of main restricting element, the 3rd, the outlet of 4 check valves parallel connection is connected with the import of fluid reservoir; The outlet of the first check valve is connected with the import of assistant throttle component; The outlet of assistant throttle component is connected with the second interface of outdoor wind heat exchanger with the inlet parallel of the 3rd check valve; The outlet of the 2nd check valve is connected with the second interface of indoor wind heat exchanger with the inlet parallel of the 4th check valve; The refrigerant passage outlet of described hot water heat exchanger is connected with the import of fluid reservoir; The liquid refrigerant outlet of fluid reservoir is connected with Filter dryer import; Filter dryer outlet is connected with the import of main restricting element, and the second interface separating defrost bypass and outdoor wind heat exchanger connects, and defrost bypass is provided with defrosting bypass magnetic valve; Cold-producing medium has been charged in described refrigerating circuit.
2. a kind of reduced form multifunction water-heating air conditioner as claimed in claim 1, it is characterized in that: described main restricting element is heating power expansion valve or electric expansion valve or capillary, when main restricting element is heating power expansion valve, with on the pipeline at the first temp probe same position place near the first interface that the temperature-sensitive bag controlling thermal expansion valve opening is arranged on outdoor wind heat exchanger, prepare the length of capillary with gas pattern of freeze when adopting capillary; Described assistant throttle component is heating power expansion valve, and its temperature-sensitive also wraps on the pipeline at the first interface annex place being arranged on outdoor wind heat exchanger.
3. a kind of reduced form multifunction water-heating air conditioner as claimed in claim 1, is characterized in that: the exhaust capillary of the solenoid pilot valve of described triple valve is communicated with the inlet ductwork of the gas-liquid separator of refrigerating circuit.
4. a kind of reduced form multifunction water-heating air conditioner according to claim 1, it is characterized in that: described hot water heat exchanger is cold-producing medium and hydrothermal exchange heat exchanger, that cold-producing medium is at Bottomhole pressure, water is at the tank cartridge type contra-flow heat exchanger of the outer flowing of pipe, or plate type heat exchanger, the side, water route of plate type heat exchanger is configured with water circulating pump, and the refrigerant heat exchanger pipe of tank barrel type heat exchanger is spiral cylinder, and has fair water sleeves at helix tube overcoat.
5. a kind of reduced form multifunction water-heating air conditioner as claimed in claim 1, is characterized in that: the circulation process of four kinds of described functional modes and control mode respectively:
Refrigerator and water heater circulates: cold-producing medium sequentially flows through compressor, the air inlet of triple valve and the first gas outlet path, the refrigerant passage of hot water heat exchanger, fluid reservoir, Filter dryer, main restricting element, the second check valve, indoor wind heat exchanger, cross valve the 3rd, 4 interface gateways, gas-liquid separator, compressor; Control program: compressor, indoor fan have electric operation, and outdoor fan stops without electricity, the coil of triple valve, cross valve is without electricity, and the coil of defrosting bypass magnetic valve is closed without electricity; Hot-water return circulating pump has electric operation;
Outdoor heat absorption water heating circulation: cold-producing medium sequentially flows through compressor, the air inlet of triple valve and the first gas outlet path, the refrigerant passage of hot water heat exchanger, fluid reservoir, Filter dryer, main restricting element, the first check valve, assistant throttle component, outdoor wind heat exchanger, cross valve the 2nd, 4 interface gateways, gas-liquid separator, compressor; Control program: compressor, outdoor fan have electric operation, and indoor fan stops without electricity, the coil of triple valve is without electricity, and the coil of cross valve has electricity, and the coil of defrosting bypass magnetic valve is closed without electricity; Hot-water return circulating pump has electric operation;
Outdoor heat absorption hot gas cycle: circulation process is, cold-producing medium sequentially flows through compressor, the air inlet of triple valve and the 2nd gas outlet path, cross valve the 1st, 3 interface gateways, indoor wind heat exchanger, the 4th check valve, fluid reservoir, Filter dryer, main restricting element, the first check valve, assistant throttle component, outdoor wind heat exchanger, cross valve the 2nd, 4 interface gateways, gas-liquid separator, compressor; Control program: compressor, indoor, outdoor fan have electric operation, the coil of triple valve has electricity, and the coil of cross valve has electricity, and the coil of defrosting bypass magnetic valve is closed without electricity; Hot-water return circulating pump stops without electricity;
Outdoor heat release circulating cold air: cold-producing medium sequentially flows through compressor, the air inlet of triple valve and the 2nd gas outlet path, cross valve the 1st, 2 interface gateways, outdoor wind heat exchanger, the 3rd check valve, fluid reservoir, Filter dryer, main restricting element, the 2nd check valve, indoor wind heat exchanger, cross valve the 3rd, 4 interface gateways, gas-liquid separator, compressor; Control program: compressor, indoor, outdoor fan have electric operation, the coil of triple valve has electricity, and the coil of cross valve is without electricity, and the coil of defrosting bypass magnetic valve is closed without electricity; Hot-water return circulating pump stops without electricity.
6. a kind of reduced form multifunction water-heating air conditioner as claimed in claim 1, is characterized in that: be the defrost cycle utilizing the hot water heat of hot-water heating system and the cold-producing medium hydrothermal solution of bypass circulation and hot gas; Described defrost cycle flow process is: cold-producing medium sequentially flows through compressor, the air inlet of triple valve and the first gas outlet path, the refrigerant passage of hot water heat exchanger, fluid reservoir, Filter dryer, defrosting bypass magnetic valve, outdoor wind heat exchanger, cross valve the 2nd, 4 interface gateways, gas-liquid separator, compressor; Control program: compressor, hot-water return circulating pump have electric operation, indoor, outdoor fan stops without electricity, and the coil of triple valve is without electricity, and the coil of cross valve has electricity, and defrosting bypass electromagnetic valve coil has electricity, and bypass is open-minded.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020934A (en) * | 2014-04-17 | 2015-11-04 | 陈则韶 | Simplified practical multifunctional water-heating air-conditioner |
| CN105157274A (en) * | 2015-10-14 | 2015-12-16 | 中国科学院理化技术研究所 | Refrigeration and heating system |
| CN106152604A (en) * | 2015-04-17 | 2016-11-23 | 陈则韶 | Four circulation immersion heat exchange heat storage type hot-water air conditioners |
-
2014
- 2014-04-17 CN CN201420187336.9U patent/CN204141892U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020934A (en) * | 2014-04-17 | 2015-11-04 | 陈则韶 | Simplified practical multifunctional water-heating air-conditioner |
| CN106152604A (en) * | 2015-04-17 | 2016-11-23 | 陈则韶 | Four circulation immersion heat exchange heat storage type hot-water air conditioners |
| CN105157274A (en) * | 2015-10-14 | 2015-12-16 | 中国科学院理化技术研究所 | Refrigeration and heating system |
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