Cold-hot integrated machineTechnical field
The utility model is related to cooling and warming technical field, particularly relates to a kind of cold-hot integrated machine.
Background technology
The refrigeration unit of cold-hot integrated machine thermostatically-controlled equipment known in the market includes water-cooled refrigeration unit or windCold refrigeration unit, is made up of condenser, evaporimeter and compressor etc., during work, refrigerant after compressor work done its temperature andPressure rise, transfers heat to after external environment, reducing pressure by regulating flow via water-cooled (or air-cooled) condenser, and refrigerant is again in evaporationEvaporate in device, absorb heat, so as to obtain the chilled water of low temperature, it is negative that chilled water supplies condensation after being pumped out from delivery port by water pumpLotus, again Jing water return outlets are back to water tank, such circularly cooling to the condensed water after heat exchange.When the condensed water Jing refrigeration dutys of outputAfter flowing back to refrigeration unit, the temperature of condensed water still conforms to output and requires that during the use demand of satisfaction refrigeration duty, refrigerant also may be usedStopping needs compression condensation.But compressor of the prior art is but still in work done, therefore the use load of compressor is increased,The service life of refrigeration unit is reduced, and causes the waste of the energy.
For the problems referred to above, Chinese patent " cold-hot integrated machine the thermostatically-controlled equipment " (patent No.：CN 202002407U) carryFor one kind by refrigerant temperature control in certain temperature range, and can satisfaction refrigeration duty use demand cold-hot integrated machine constant temperatureControl device, the device includes condenser, evaporimeter, filter, flow controller and compressor, the output end connection one or four of compressorPort valve, the external mouth of pipe in other three tunnel of cross valve connects respectively the output of condenser input, compressor input and evaporimeterEnd；Commutation of reporting to the leadship after accomplishing a task is carried out between evaporimeter output end, compressor output end and condenser input, compressor input.EvaporationDevice is arranged in a water tank, and between the output end external mouth of pipe corresponding with cross valve of evaporimeter pressure controller is provided with, and is increasedIf cross valve coolant system refrigerant can be changed in condenser and the stream of evaporimeter by temperature sensor in compressor operatingTo so as to control the temperature of water tank chilled water so as to constant to protect compressor in a certain temperature range, improve systemThe service life of cold group, and with good effects of energy conservation and environmental protection.
However, the cold-hot integrated machine that either traditional cold-hot integrated machine thermostatically-controlled equipment or above-mentioned patent are related to is permanentTemperature control device, while electric energy output chilled water is consumed considerable waste heat is released, to outdoor discharge, these used heatIf amount can be utilized fully, the consumption of the energy will be further reduced.
Utility model content
To overcome the deficiencies in the prior art, the utility model provides a kind of cold-hot integrated machine for making full use of waste heat.
For the attainment of one's purpose, the technical scheme of the utility model offer is：
A kind of cold-hot integrated machine that the utility model is related to, it include using pipeline circulate connection condenser, compressor,Evaporimeter and throttling arrangement, and the refrigeration output device being connected with evaporimeter, it is characterised in that：Described cold-hot integrated machine is alsoIncluding the heating being connected with condenser, described heating includes heating water tank, heats output device and heating water tankThe heating power supply and switch of electrical connection, the described input of heating water tank is connected with the output end of condenser, heating water tankOutput end is connected with the input for heating output device, heats the output end of output device and is connected with the input of condenser, instituteThe heating stated also includes incubator, the two ends of incubator respectively with condenser and heating water tank, condenser and heating water tankValve is equipped with the pipeline of the pipeline, condenser and incubator connection of connection.
Preferably, it is additionally provided with filter between described throttling arrangement and condenser.
Preferably, described switch can not only control whether heating water tank is carried out using switch is adjusted by adjusting switchHeating, can also adjust the heating power of heating water tank.
Preferably, it is additionally provided with temperature sensor in described heating water tank.
The technical scheme provided using the utility model, compared with prior art, is had the advantages that：
The cold-hot integrated machine that the utility model is related to makes full use of the useless of generation while electric energy output chilled water is consumedHeat is heated to the water in heating, and is utilized heat output by heating output device, reduces heatingThe heat consumed when heating；Simultaneously the heating power of heating can be by switch-mode regulation size, with the temperature of controlled output heatDegree.
Description of the drawings
Fig. 1 is the structural representation of the utility model cold-hot integrated machine.
Mark explanation in schematic diagram：1 condenser, 2 compressors, 3 evaporimeters, 4 throttling arrangements, 5 filters, 11 heatOutput device, 12 switches, 13 heating water tanks, 14 heating power supplies, 15 incubators, 31 refrigeration output devices.
Specific embodiment
To further appreciate that content of the present utility model, the utility model is described in detail in conjunction with the embodiments, it is real belowExample is applied for illustrating the utility model, but is not limited to scope of the present utility model.
Referring to the drawings shown in 1, a kind of cold-hot integrated machine that the utility model is related to, it includes circulating connection using pipelineCondenser 1, compressor 2, evaporimeter 3, throttling arrangement 4 and filter 5, and the refrigeration output device 3 being connected with evaporimeter,Medium evaporation wherein in evaporimeter 3 absorbs heat, reduces environment temperature, and being delivered in cold air by the output device 31 that freezes is neededThe position to be freezed.
Described cold-hot integrated machine also includes the heating being connected with condenser 1, and described heating includes heatingWater tank 13, heating power supply 14 and switch 12 that output device 11 electrically connects with heating water tank are heated, described heating water tank 13Input is connected with the output end of condenser 1, and the output end of heating water tank 13 is connected with the input for heating output device 11, systemThe output end of thermal output device 11 is connected with the input of condenser 1, and described heating also includes incubator 15, incubatorTwo ends respectively with condenser and heating water tank, the connection of pipeline that condenser is connected with heating water tank, condenser and incubatorValve is equipped with pipeline.Switch 12 in the utility model adjusts the electricity of the adjustable heating water tank of switch using switch is adjustedWhether road is connected, and the heating power of control heating water tank 13, temperature sensor is additionally provided with heating water tank 13, for real-timeTemperature in monitoring heating water tank 13.
When cold-hot integrated machine is served only for refrigeration, while opening condenser 1, compressor 2 and evaporimeter 3, and insulation is openedValve before case 15, the valve closed before heating water tank 13 adjusts switch and is adjusted to off position, medium evaporation in evaporimeter 3Heat is absorbed, environment temperature is reduced, cold air is delivered to output device 31 position for needing refrigeration by freezing；Condenser is coldSolidifying medium releases substantial amounts of heat energy, makes the water heating in condenser, hot water carry out insulation storage into incubator 15.
When cold-hot integrated machine is used to freeze and heat simultaneously, while condenser 1, compressor 2 and evaporimeter 3 are opened, andValve and the valve before heating water tank 13 before incubator 15 are opened, according to working as that the temperature sensor in heating water tank 13 readsThe difference of front temperature value and the temperature value for needing to heat, will adjust switch and be adjusted to suitable gear, if Current Temperatures have met wantingAsk, then can will adjust switch and be adjusted to "Off" shelves.Now, medium evaporation absorbs heat in evaporimeter 3, reduces environment temperature, leads toCross refrigeration output device 31 and cold air is delivered to the position for needing refrigeration；The cooling medium of condenser 1 releases substantial amounts of heat, makes coldWater heating in condenser, the hot water of the hot water of generation and storage in incubator 15 is heated through heating water tank 13 and (or kept simultaneouslyFormer temperature), then through heating the quantity of heat given up of output device 11.
The utility model has been described in detail above in association with embodiment, but the content be only it is of the present utility model compared withGood embodiment, it is impossible to be considered as limiting practical range of the present utility model.It is all to be made according to the utility model application rangeImpartial change and improvement etc., all should still fall within patent covering scope of the present utility model.