CN2217766Y

CN2217766Y - Multi-function integrated electric refrigerator

Info

Publication number: CN2217766Y
Application number: CN 94246789
Authority: CN
Inventors: 凡尔亚; 马博
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-11-30
Filing date: 1994-11-30
Publication date: 1996-01-17
Anticipated expiration: 2004-11-30

Abstract

The utility model relates to a multifunctional integrated refrigerator. An air conditioner is added above a refrigerator, an ice making room is added under the refrigerator, and a water feeding tank, a cooling tank, a hot water tank and an automatic water boiling apparatus are arranged behind the refrigerator. The air conditioner and the refrigerator use one compressor; through the independent working of the air conditioner and the refrigerator, a reversal valve controls the air conditioner and the refrigerator to work independently or work together; besides, the working of a refrigerating room and a cold storage room and the working of refrigeration of the air conditioner are carried out by the utilization of the working of the compressor. The air conditioner generates heat by utilizing the potential heat of water in the ice making room, and heat quantity absorbed by the refrigeration is used for heating water. The utility model adopts fully-closed type and can be used after switching on an electrical source, and the utility model has complete functions; the utility model accompanied with the air conditioner, the ice making room and the automatic water boiling apparatus has the advantages of low price, less electricity consumption and small ground occupation.

Description

Multi-functional integrated refrigerator

The utility model relates to a kind of current collection refrigerator and air conditioning function in one, and possesses the household electrical appliance of other functions.

Since traditional air-conditioning, refrigerator be two kinds separate, prepare the electrical equipment of cool equipment separately, so the price height, power consumption is big, floor space is big.Design some air-conditioning refrigerators for this reason.As " air-conditioning refrigerator " (notification number 2118279), it is at the cold compartment of refrigerator built-in heat exchanger, adorns water circulating pump, water tank, fin outward.Dress electrothermal tube in the fin, on adorn blower fan.In winter, fin is made electric heater and is used.In summer, the start cycles water pump is through moving in circles of water, to reduce room temperature." refrigerator air-conditioner " (notification number 2132135), it is that all parts of refrigerator and air-conditioner are linked up with three different by-pass valve controls, and the two can be intersected or work simultaneously." air-conditioning refrigerator " (notification number 2147482), it is outside the coiled pipe heat radiation screen behind electric refrigerator housing body a water cooler to be set.Dress thermometric alarm, Inlet and outlet water automatic controller in the water cooler.Pick blower fan on the bellows casing, connect air exhauster, blast regulator, cool air hose again.Adopt water-cooling pattern, the cold air in the refrigerator is sent into the room, reach the purpose of cooling.

It is the multi-functional integrated refrigerator of one that the purpose of this utility model is intended to design a kind of air-conditioning, refrigerator, water heater, boiler of collecting.Each several part can work independently, and can utilize mutually again, interpenetrates overall startup work.

The purpose of this utility model realizes in the following manner, multi-functional integrated refrigerator comprise have refrigerating chamber 23, refrigerating chamber 25, case is cold and the refrigerator of control system, has the air-conditioning of evaporimeter 11, motor 30, centrifugal fan 31.There is the water pot of adding 29 the air-conditioning back, and adding the water pot below has the cooling tank 14 that communicates with it, and condenser for refrigerator 13 places in the cooling tank.Have under the cooling tank communicate with it add hydro-thermal water pot 36, hot-water cylinder 36 is other the automatic boiler 38 that communicates with it.Work alone separately reversal valve 32, freezer evaporator 35, refrigerator evaporator 37, low pressure muffler 15 of compressor 18 and high-pressure exhaust pipe 16, condenser 13, device for drying and filtering 50, capillary 33, air-conditioning, refrigerator formed a closed cycle loop.There is ice-making compartment 19 refrigerating chamber 25 belows.Refrigerator, air-conditioning, ice-making compartment have relevant work and control system.

The utility model is described in detail in detail with reference to the accompanying drawings.

Fig. 1 the utility model air conditioner cold-heat formula operation principle schematic diagram 1

Fig. 2 the utility model refrigerator work principle schematic

Fig. 3 the utility model air conditioner refrigerating thermal technology makes principle schematic 2

Fig. 4 the utility model cooling system schematic diagram

Fig. 5 the utility model circuit theory diagrams

With reference to accompanying drawing, the utility model mainly is made of air-conditioning part, refrigerator part, comprehensive utilization part and control section. Wherein the air-conditioning part branch comprises refrigeration, heats two systems. Refrigerator partly comprises refrigerating chamber, refrigerating chamber two parts. Comprehensive utilization Part comprises hot-water cylinder, automatic boiler, ice-making compartment. Control section comprises control device and control circuit.

Below each several part is described in detail.

One, air-conditioning part

During compressor 18 work, cold-producing medium forms closed cycle between high-pressure exhaust pipe 16 and low pressure muffler 15.In cycling circuit, be provided with air-conditioning four-way electromagnetic reversing valve 5, refrigerating evaporator 11.During refrigeration, refrigerating evaporator brings to condenser 13 with indoor hot gas, discharges the cooling water of giving in the cooling tank 14, reaches the purpose that reduces room temperature.

When heating, four way solenoid valve 5 commutation, refrigerating evaporator 11 becomes and heats condenser 12.They and four-way reversing solenoid valve 6, ice-making compartment low pressure muffler 7, ice-making compartment evaporimeter 9, ice-making compartment high pressure muffler 8, condenser 13 are formed air-conditioning heating recycle systems jointly.The ice-making compartment evaporimeter takes the latent heat of water in the ice-making compartment 19 to air-conditioning by the above-mentioned circulatory system and heats condenser 12, hot blast is sent into indoor by air-conditioning again.

Refrigerating evaporator or heat condenser after dress centrifugal fan 31, air inducing device 28.Indoor hot gas or cold air is through the interior road junction 3 of air-conditioning front, suck wherein by air inducing device 4, through above-mentioned refrigeration or after heating, again by centrifugal fan work through air regulator 1,2 to indoor conveying cold air or hot gas.

Two, refrigerator part

Compressor 18, high-pressure exhaust pipe 16, condenser 13, device for drying and filtering 50, capillary 33, air-conditioning refrigerator reversal valve 32, freezer evaporator 35, refrigerator evaporator 37, low pressure muffler 15 orders that work alone separately are cascaded, form closed circuit.During compressor operating,, take indoor heat in the cooling tank 14 condenser, and pass to the cooling water in the jar by freezer evaporator 35, refrigerator evaporator 37 by the circulation of cold-producing medium in closed circuit.

Three, comprehensive utilization part

1, water heater

When cooling water was heated to 40 ℃, the Temperature Control Type electromagnetic switch valve 34 of cooling tank bottom was opened automatically, and the hot water emission is in hot-water cylinder 36, and when hot water added to the alarm water level line, hot water emission's alarm work was opened hot water valve 55 and can be used hot water at any time.

Behind the discharging hot water, the water level in the cooling tank descends, and the water that adds in the water pot 29 will be arranged down additional automatically.When adding water level in the water pot and dropping to the alarm water level line, electronic alarm 58 work, draining stops.From special-purpose imbitition connecter 53 supplementing water in adding water pot, when water level rose to the alarm water level line, indicator lamp 56 was bright again, then need stop to add water.Add water muffler 57, hot water emission's return-air visitor 61 and when the jar internal drainage, play the back pressure effect.

2, boiler

Hot-water cylinder is other the automatic boiler 38 that communicates with it, and hot water can be discharged in the automatic boiler.Boiler bottom helps warm electric heater 39, again to hot water heating to boiling, 62 work of boiling water temperature controller make and help warm electric heater to stop or constant temperature work.Open heat water valve 54 and can supply boiling water, after water level descends, the hot water in the hot-water cylinder will add automatically, and temperature controller 62 can make heat booster 39 work again.

3, ice-making compartment

When air-conditioning heats winter, by the evaporimeter 9 in the ice-making compartment 19 with the latent heat of water in the ice-making compartment by ice-making compartment high pressure muffler 8, four-way electromagnetic reversing valve 6, take air-conditioning condenser 13 to, supply with thermal source, after heating condenser 12, return from ice-making compartment low pressure muffler 7, after water in the ice-making compartment all build-ups ice, change 52 work of water temperature control alarm, notice exchanges ice making box for.When not exchanging for, then can open the electric heater 10 that thaws, with ice thaw.After the ice thaw, temperature detect switch (TDS) 51 work stop heating.

Summer, the ice-making compartment work system was connected by four-way reversing solenoid valve 6 and above-mentioned refrigerator cooling system when freezing, and ice-making compartment can be used as refrigerating chamber again.

Fig. 6 demonstrates the total circuit of the utility model, 63 air-conditioning thermostats in the circuit.64 air conditioner capacitors, 65 air-conditioning overload protective devices, 66 air-conditioning fan protectors, 67 compressor capacitors, 68 refrigerator protectors, 69 refrigerator PCT starters, the charged switch of 70 refrigerators, 71 refrigerator gate lights, 72 door lamp switch, 73 refrigerator temperature controllers, 74 water-level alarm transformers, 75 air-conditioning master switch.

Also have following controller in the system: 42 air-conditionings heat temperature sense bag, 43 air conditioner refrigerating temperature sense bag, 44 freezing room temperature sense bags, 45 refrigerating chamber temperature controllers, 46 refrigerating chamber temperature controllers, 47 air conditioner refrigerating temperature controllers, 48 air-conditionings and heat temperature controller, 49 ice making room temperature sense bags, 52 ice-making compartments and change water temperature alarm, 51 temperature control automatic electric heating derailing switches, the interior temperature controller of 61 boilers.

Other parts also have 17 collaborate pipes, 20 airstrainers, 21 integrated control panels, 22 magnetic bolts, 24 casees mouth dew eliminating tubes, 27 top covers, 26 defrost water evaporimeters, 40 defrost water evaporimeters to pay condenser, 41 thermal insulating warm-keeping layers, 59 boiler mufflers, 60 water heater mufflers among the figure.

The utility model has increased air-conditioning and hot water boiler on the field ice box foundation, multiple functional, floor space is little.Air-conditioning, the shared compressor of refrigerator, by air-conditioning, refrigerator work alone separately reversal valve 32 control the two be to work alone, or co-operation.Air-conditioning heats refrigerating function, reaches refrigeration by compressor operating.When heating, by four way solenoid valve 5 former A/C evaporator is become condenser, former high-low pressure muffler is therefrom sectioned the evaporimeter that changes into around the ice-making compartment connect, the latent heat of water in the ice-making compartment is sent into air-conditioning condenser, hot blast is sent into indoor by centrifugal fan again.

Claims

1, multi-functional integrated refrigerator, comprise and have refrigerating chamber (23), refrigerating chamber (25), the refrigerator of refrigeration and control system, has evaporimeter (11), motor (30), the air-conditioning of centrifugal fan (31), it is characterized in that there is the water pot of adding (29) the air-conditioning back, add the water pot below cooling tank (14) that communicates with it is arranged, condenser for refrigerator (13) places in the cooling tank, the hot-water cylinder (36) that communicates with it is arranged under cooling tank, there is the automatic boiler (38) that communicates with it on hot-water cylinder (36) side, compressor (18) and high-pressure exhaust pipe (16), condenser (13), device for drying and filtering (50), capillary (33), air-conditioning, the refrigerator reversal valve (32) that works alone separately, freezer evaporator (35), refrigerator evaporator (37), low pressure muffler (15) is formed a closed cycle loop, there are ice-making compartment (19), refrigerator in refrigerating chamber (25) below, air-conditioning, ice-making compartment has relevant work and control system.

2, refrigerator according to claim 1 is characterized in that being provided with in the closed cycle circuit air-conditioning four-way electromagnetic reversing valve (5), refrigerating evaporator (11).

3, refrigerator according to claim 1, it is characterized in that cool room high pressure muffler (8), ice-making compartment four-way reversing solenoid valve (6), condenser (13), heating chamber condenser (12), air-conditioning four-way reversing solenoid valve (5), ice-making compartment low pressure muffler (7), ice-making compartment evaporimeter (9) are formed an air-conditioning heating recycle system.