CN204718272U - Alternating current and photovoltaic DC dual-purpose refrigerator and the same device of water heater - Google Patents
Alternating current and photovoltaic DC dual-purpose refrigerator and the same device of water heater Download PDFInfo
- Publication number
- CN204718272U CN204718272U CN201520270825.5U CN201520270825U CN204718272U CN 204718272 U CN204718272 U CN 204718272U CN 201520270825 U CN201520270825 U CN 201520270825U CN 204718272 U CN204718272 U CN 204718272U
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- refrigerator
- water heater
- compressor
- hot water
- photovoltaic
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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]
- Y02B30/12—Hot water central heating systems using heat pumps
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Air Conditioning Control Device (AREA)
Abstract
A kind of alternating current and photovoltaic DC dual-purpose refrigerator and the same device of water heater.Its structure is made up of off-premises station and indoor set two parts.Outdoor machine part is made up of AC/DC compressor and air-source water heater two parts, and indoor set part is made up of refrigerator and hot water tank two parts.AC/DC compressor, adopt automobile air conditioner compressor, with the series excited machine of AC/DC, with the temperature controller in refrigerator, control electromagnetic clutch and drive compressor, for indoor refrigeration for refrigerator, air-source water heater is placed in inner bag with the copper pipe spirally-wound that heat conduction is good, water heater upper end fills a drain solenoid valve by hot water temperature controller and remote control switch Parallel Control, with the hot water tank in hot-water line junction chamber.This device goes back hot water supply function while use refrigerator, and directly can use photovoltaic DC electricity, AC/DC, and conversion is convenient, is applicable to having the family of alterating and direct current to use.
Description
Art
The present invention relates to a kind of household electrical appliance, especially AC/DC refrigerator and air-source water heater with household electrical appliances.
Background technology
At present, known refrigerator and air-source water heater, only use compressor cooling, a part in heating, refrigerating part only used by refrigerator, the heat that its condenser is discharged, waste outside refrigerator, and the heat that air-source water heater has only used air-conditioning condenser to discharge, the energy of refrigeration is wasted in atmosphere, why can not both unify? if the condenser of refrigerator, be placed in cold water and dispel the heat, that refrigerator water-heating can be used simultaneously like this? find through test, during beginning, refrigerator can freeze, but along with the rising of water temperature, refrigeration for refrigerator efficiency declines, water temperature arrives uniform temperature, how tube compressor does not run up, ice the temperature inside the box is difficult to decline, not only waste electric power, but also damaged compressor, lose more than gain.What reason? originally had the relation of a law of conservation of energy, in compressor, refrigeration is relative with heating, and conditions each other.In addition, regardless of refrigerator or air-source water heater, all by AC-powered, in order to energy-conserving and environment-protective, present units concerned need not what then to walk the patent household electricity double track rail power supply of promoting me, few use, straight system (ZL201220245052.1), now referred to as " directly using formula photovoltaic generation " DC voltage 220V, no matter be refrigerator or air-source water heater, all directly can not use direct current, because powerful electrical equipment, arcing is wanted when switch connection or when turning off, cause switch contact to blow or be adhered, I am once with the interchange toggle switch test doubly of 30 peaces, can only use once.How powerful household electrical appliance, press down arc and also become a difficult problem when powered by direct current.How they are made into AC/DC, become a new problem especially.
Summary of the invention
In order to overcome refrigerator and air-source water heater can not use simultaneously, in direct current, arcing is wanted to damage switch and electrical equipment energy AC/DC three problems during high-power electric appliance switch on and off, the invention provides a kind of device, solve AC/DC, high power DC electric switch arcing damage, refrigerator type water heater can not use three problems simultaneously.
The technical solution adopted for the present invention to solve the technical problems is: the compressor of refrigerator air-source water heater, adopt automobile air conditioner compressor, compressor is driven with the series excited machine of AC/DC, switch is replaced with plug-in strip, cold water flow is utilized to lower the temperature to air-source water heater, the fan and the natural wind that instead of field ice case dispel the heat to condenser, solve refrigerator and constrain because condenser does not dispel the heat very well the problem that refrigerator can not freeze and efficiency is not high.Concrete structure is divided into off-premises station and indoor set two parts.Outdoor machine part, be made up of AC/DC compressor and the air-source water heater two parts being used as condenser for refrigerator, indoor set part is made up of refrigerator and hot water tank two parts.AC/DC compressor, adopts automobile air conditioner compressor, with the series excited machine of AC/DC, by machine driving to electromagnetic clutch, with the temperature controller in refrigerator, control electromagnetic clutch clutch, driving compressor, in order to allow motor and compression function work long hours, adding fan cooling.Hot water tank, by being incubated good shell, installs holder inner bag in shell, and outer casing bottom dress hot water outlet and temperature indicator, in order to prevent water temperature in warm water reservoir too low, bottom inner bag, fill a direct-haeting type electric heater auxiliary heating.Refrigerator part is made up of evaporimeter, liquid storage dryer, capillary, and its principle is with common refrigerator, and only refrigerator is interior without compressor and condenser, and the pipe leading to condenser in field ice case is connected in air-source water heater.Air-source water heater is on the shell of drum-shaped insulation, have condenser air inlet pipe joint below, above have condenser exhaust gas joint, centre is water heater liner, the copper pipe spirally-wound good with heat conduction is placed in inner bag, and spirality upper and lower copper pipe interface is connected with the upper and lower condenser interface on bucket.A running water water inlet is filled below water heater, water heater upper end fills a drain solenoid valve by thermoregulator and remote control switch Parallel Control, hot water tank is connected with hot-water line, thermoregulator in this drain solenoid valve is contrary with the effect of the thermoregulator of electric heater, it is when arriving design temperature, magnetic valve is connected, and carries out draining, the just shut electromagnetic valve when water temperature drops to uniform temperature.Remote control switch in parallel, relay composition is added with common remote control transmitter and receiver of remote-control sytem, as long as energy break-make drain solenoid valve coil, its objective is at air-source water heater, when hot water temperature controller drain solenoid valve is closed, with it, the water of air-source water heater is delivered to hot water tank, because being equipped with direct-heating electric heating device, electric heater can be replaced to use, cold water is endlessly had to enter, make air-source water heater water temperature not high, play the effect of condenser quick heat radiating, ensure that the normal operation of refrigerator.Its course of work is summarized as follows: after connecting power supply, AC-DC conversion plug-in strip be transformed into alternating current-direct current either party, series excited machine work, corresponding AC/DC 12V direct current exports, when temperature controller in refrigerator is connected, electromagnetic clutch inspiration, compressor operating, leads to air-source water heater heat radiation the gas of HTHP, become the liquid of middle temperature high pressure, liquid storage device for drying and filtering in refrigerator, capillary, to evaporimeter absorption refrigeration, return contracting machine, carry out second time circulation.The high temperature and high pressure gas that compressor exports, condensation copper pipe heat radiation in air-source water heater, heated the water in air-source water heater, when water temperature arrives design temperature, drain solenoid valve is connected, discharge hot water to indoor hot water tank for, if water temperature is not high enough in hot water tank, available direct-haeting type electric heater auxiliary heating, if when hot water storage device's water yield is not enough, available remote controller, the drain solenoid valve of positive opening waste air energy water heater.
The invention has the beneficial effects as follows, while use refrigerator, go back hot water supply function, dual-use material, directly can use photovoltaic DC electricity, environmental protection and energy saving, AC/DC, convenient.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 the present embodiment structural representation.
Fig. 2 refrigerator electrical schematic diagram.
Fig. 3 drain solenoid valve structure chart.
Fig. 4 AC/DC circuit principle structure figure.
Fig. 5 exports direct current 12V Switching Power Supply power of alterating and direct current access point circuit figure.
In figure 1, HTHP flexible pipe 2, liquid storage device for drying and filtering 3, evaporimeter 4, capillary 5, compressor 6, middle temperature high-pressure hose 7, condensation copper pipe 8, refrigerator temperature controller 9, refrigerating chamber gate controlled switch 10, refrigerating chamber gate controlled switch 11, fan of refrigerator 12, illuminating lamp 13, cold water inlet 14, hot water takes mouth 15, hot water inlet pipe 16, drain solenoid valve 17, air-source water heater 18, hot water tank 19, temperature indicator 20, water heater liner 21, hot water tank inner bag 22, refrigerator 23, solenoid valve casing 24, spring 25, electromagnet 26, valve 27, water inlet of hot water 28, hot water outlet 29, solenoid 30, hot water temperature controller 31, series excited machine 32, motor wheel 33, take-up pulley 34, belt 35, electromagnetic clutch 36, direct current double-pole single-throw (D.P.S.T.) presses down arc plug-in strip 37, triple-pole double throw AC-DC conversion plug-in strip 38, vibration voltage-stabilizing output circuit 39, remote control switch 40, remote controller 41, attaching plug 42, direct-haeting type electric heater 43, water level displaying tube 44, motor radiating fan 45, hot-water line 46, double-pole single-throw (D.P.S.T.) electrical heating plug-in strip 47, AC/DC exports 12V Switching Power Supply.
Detailed description of the invention
In FIG, series excited machine (31) motor wheel (32) take-up pulley (33) connects the electromagnetic clutch (35) on compressor (5) with belt (34), temperature controller (8) is had to control the clutch of compressor (5) in refrigerator (22), compressor (5) exports, the condensation copper pipe (7) in air-source water heater (17) is connected by HTHP flexible pipe (1), through in the liquid storage device for drying and filtering (2) that is connected in indoor set refrigerator (22) of warm high-pressure hose (6) after capillary (4) to evaporimeter (3) absorption refrigeration, return compressor (5), dispel the heat with motor radiating fan (44).In waste air energy water heater (17), water heater liner (20) cold water inlet (13), drain solenoid valve (16) connects the hot water inlet pipe (15) in the hot water tank inner bag (21) in indoor set hot water tank (18) with hot-water line (45), in hot water tank (18), hot water takes mouth (14), water level displaying tube (43) temperature indicator (19), installs direct-haeting type electric heater (42) in inner bag.
In fig. 2, the direct current of 12V, connect illuminating lamp (12), the B pin of electrical connection refrigerating chamber gate controlled switch (9), when refrigerating-chamber door is opened, A, B connect, and illuminating lamp (12) is bright, when temperature controller (8) is connected, electromagnetic clutch (35) inspiration on compressor, compressor operating, if refrigerating chamber door is opened, then refrigerating chamber gate controlled switch (10) disconnects, or refrigerating-chamber door is opened, then refrigerating chamber gate controlled switch ejects, and A, C disconnect, and fan of refrigerator (11) shuts down.
In figure 3, draining electromagnetic door is in solenoid valve casing (23), connect the coil (29) of hot water temperature controller (30), centre is electromagnet (25) and spring (24), electromagnet (25) connects valve (26), and two ends connect water inlet of hot water (27) and hot water outlet (28).At the two ends of hot water temperature controller (30), and connect remote control switch (39) remote controller (40) and operate.
In the diagram, alternating-current power supply plug (41) other end, A, B in electrical connection triple-pole double throw AC-DC conversion plug-in strip (37) two binding post, direct current positive and negative polarities electrical connection direct current double-pole single-throw (D.P.S.T.) presses down arc plug-in strip (36) positive and negative polarities, D in other end electrical connection triple-pole double throw AC-DC conversion plug-in strip (37), E two binding post, A in triple-pole double throw AC-DC conversion plug-in strip (37), C two binding post, electrical connection AC/DC exports the A of 12V Switching Power Supply (47), C two ends, D in triple-pole double throw AC-DC conversion plug-in strip (37), F two binding post, electrical connection AC/DC exports the D in 12V Switching Power Supply (47), B two ends, H binding post in triple-pole double throw AC-DC conversion plug-in strip (37), the positive pole of electrical connection series excited machine (31), triple-pole double throw AC-DC conversion plug-in strip (37) J, the parallel connection of K two binding post is electrically connected the negative pole of series excited machine (31) afterwards.This avoid plug-in strip operating mistake, there is the nonsynchronous problem of AC-DC conversion, when only having direct current generator to work, AC/DC exports 12V Switching Power Supply (22) direct current and just connects, in like manner, when alternating current generator is connected, AC/DC exports 12V Switching Power Supply (22) alternating current and just connects.H, J binding post of double-pole single-throw (D.P.S.T.) electric heater plug-in strip (46) one end electrical connection triple-pole double throw conversion plug-in strip (37), other end electrical connection direct-haeting type electric heater (42).
In Figure 5,220V alternating current is from A, C 2 input, and form line filter through C1, C2, C3 and LF, diode D1 ~ D4 forms bridge rectifier, and C4 is the filter capacitor after rectification, i.e. D, B two ends, connects photovoltaic DC electricity both positive and negative polarity at these 2.Through vibration voltage-stabilizing output circuit (38), export 12V direct current, for controller circuitry, electromagnetic clutch, illumination, fan.
Claims (5)
1. an alternating current and photovoltaic DC dual-purpose refrigerator and the same device of water heater, be made up of off-premises station and indoor set two parts, off-premises station divides compressor, air-source water heater two parts, indoor set divides refrigerator again, hot water tank two parts, it is characterized in that: series excited machine connects the electromagnetic clutch on compressor with belt, the clutch of electromagnetic clutch and compressor (5) is controlled with the temperature controller (8) in refrigerator, compressor (5) exports, the condensation copper pipe (7) in air-source water heater (17) is connected by HTHP flexible pipe (1), through in the liquid storage device for drying and filtering (2) that is connected in indoor set refrigerator (22) of warm high-pressure hose (6) after capillary (4) to evaporimeter (3) absorption refrigeration, return compressor (5), in air-source water heater (17), hot water tank is connected with drain solenoid valve (16) hot-water line (45).
2. the feature of alternating current according to claim 1 and photovoltaic DC dual-purpose refrigerator and the same device of water heater is: drain solenoid valve is in solenoid valve casing (23), connect the coil (29) of hot water temperature controller (30), centre is electromagnet (25) and spring (24), and electromagnet (25) connects valve (26).
3. the feature of alternating current according to claim 1 and photovoltaic DC dual-purpose refrigerator and the same device of water heater is: alternating current and direct current conversion triple-pole double throw AC-DC conversion plug-in strip (37), alternating-current power supply, A in electrical connection triple-pole double throw AC-DC conversion plug-in strip (37), B two binding post, D in direct current positive and negative polarities electrical connection triple-pole double throw AC-DC conversion plug-in strip (37), E two binding post, A in triple-pole double throw AC-DC conversion plug-in strip (37), C two binding post, electrical connection AC/DC exports the A of 12V Switching Power Supply (47), C two ends, D in triple-pole double throw AC-DC conversion plug-in strip (37), F two binding post, electrical connection AC/DC exports the D in 12V Switching Power Supply (47), B two ends, H binding post in triple-pole double throw AC-DC conversion plug-in strip (37), the positive pole of electrical connection series excited machine, J in triple-pole double throw AC-DC conversion plug-in strip (37), K two binding post, the negative pole of electrical connection series excited machine after in parallel.
4. the feature of alternating current according to claim 1 and photovoltaic DC dual-purpose refrigerator and the same device of water heater is: at the two ends of hot water temperature controller (30), and connects remote control switch (39) remote controller (40) and operate.
5. the feature of alternating current according to claim 1 and photovoltaic DC dual-purpose refrigerator and the same device of water heater is: hot water tank is built with direct-haeting type electric heater and water level displaying tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270825.5U CN204718272U (en) | 2015-04-22 | 2015-04-22 | Alternating current and photovoltaic DC dual-purpose refrigerator and the same device of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270825.5U CN204718272U (en) | 2015-04-22 | 2015-04-22 | Alternating current and photovoltaic DC dual-purpose refrigerator and the same device of water heater |
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| Publication Number | Publication Date |
|---|---|
| CN204718272U true CN204718272U (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520270825.5U Expired - Fee Related CN204718272U (en) | 2015-04-22 | 2015-04-22 | Alternating current and photovoltaic DC dual-purpose refrigerator and the same device of water heater |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674350A (en) * | 2016-04-01 | 2016-06-15 | 丁樟富 | Temperature control electrothermmal furnace for alternating current-direct current dual purposes |
| CN105662122A (en) * | 2016-04-01 | 2016-06-15 | 丁樟富 | Alternating current-direct current dual-purpose temperature-control multipurpose electric pan |
| CN105708309A (en) * | 2016-04-01 | 2016-06-29 | 丁樟富 | Alternating-current and direct-current dual-purpose large-power electric cooker |
| CN105725768A (en) * | 2016-04-01 | 2016-07-06 | 丁樟富 | Alternating current/direct current dual-purpose anti-burnt pressure cooker |
| CN105864847A (en) * | 2016-04-01 | 2016-08-17 | 丁樟富 | DC-AC dual-purpose temperature control frying stove |
| CN106152690A (en) * | 2015-04-22 | 2016-11-23 | 丁樟富 | Alternating current and photovoltaic DC dual-purpose refrigerator and the same device of water heater |
-
2015
- 2015-04-22 CN CN201520270825.5U patent/CN204718272U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152690A (en) * | 2015-04-22 | 2016-11-23 | 丁樟富 | Alternating current and photovoltaic DC dual-purpose refrigerator and the same device of water heater |
| CN106152690B (en) * | 2015-04-22 | 2018-12-21 | 余灵楚 | Alternating current and photovoltaic DC dual-purpose refrigerator and water heater use together device |
| CN105674350A (en) * | 2016-04-01 | 2016-06-15 | 丁樟富 | Temperature control electrothermmal furnace for alternating current-direct current dual purposes |
| CN105662122A (en) * | 2016-04-01 | 2016-06-15 | 丁樟富 | Alternating current-direct current dual-purpose temperature-control multipurpose electric pan |
| CN105708309A (en) * | 2016-04-01 | 2016-06-29 | 丁樟富 | Alternating-current and direct-current dual-purpose large-power electric cooker |
| CN105725768A (en) * | 2016-04-01 | 2016-07-06 | 丁樟富 | Alternating current/direct current dual-purpose anti-burnt pressure cooker |
| CN105864847A (en) * | 2016-04-01 | 2016-08-17 | 丁樟富 | DC-AC dual-purpose temperature control frying stove |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20180422 |
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| CF01 | Termination of patent right due to non-payment of annual fee |