阅读说明：本技术 一种迷你空气源热泵挂烫装置及方法 (A kind of mini air source heat pump hanging device and method ) 是由 王刚 林顺磊 刘星雨 蒋鹏飞 张睿 贾晨 董佩文 于 2019-08-02 设计创作，主要内容包括：一种迷你空气源热泵挂烫装置及方法,属于制冷技术领域。板换分别通过管道连接压缩机、水泵,水泵通过管道连接蒸发器,压缩机、水泵分别连接水箱,电源连接水泵及压缩机,压力表通过管道连接压缩机,结构尺寸为长200mm*宽200mm*高200mm。本发明将空气源热泵技术应用到挂烫机中,代替电加热的加热方式,实现了系统性的创新；以自然工质二氧化碳作为制冷剂,利用二氧化碳跨临界循环过程制冷量高的特点,并通过微型板式热交换器对水进行加热；首次提出利用二氧化碳为制冷剂的微型压缩机技术,实现了系统结构的小型化；以小见大对社会节能减排做贡献。(A kind of mini air source heat pump hanging device and method, belongs to refrigeration technology field.Plate changes respectively through pipeline connect compressor, water pump, water pump connects evaporator by pipeline, and compressor, water pump are separately connected water tank, and power supply connects water pump and compressor, for pressure gauge by pipeline connect compressor, structure size is long 200mm* wide 200mm* high 200mm.Air source heat pump technical application into Garment Steamer Machine, instead of electrically heated heating method, is realized systematic innovation by the present invention；Using natural refrigerant carbon dioxide as refrigerant, using the high feature of carbon dioxide trans-critical cycle process refrigerating capacity, and water is heated by miniature heat-exchangers of the plate type；It is put forward for the first time the micro-compressor technology using carbon dioxide for refrigerant, realizes the miniaturization of system structure；From one small clue, one can see what is coming contributes to social energy conservation emission reduction.)

1. a kind of mini air source heat pump hanging device, it is characterised in that plate changes respectively through pipeline connect compressor, water pump, water Pump connects evaporator by pipeline, and compressor, water pump are separately connected water tank, and power supply connection water pump and compressor, pressure gauge pass through Pipeline connect compressor.

2. a kind of mini air source heat pump hanging device according to claim 1, it is characterised in that structure size is length 200mm* wide 200mm* high 200mm.

3. a kind of mini air source heat pump hanging method, it is characterised in that contain following steps；Carbon dioxide air source heat pump portion Dividing is using carbon dioxide as refrigerant, and the carbon dioxide gas-liquid mixture of low-temp low-pressure level pressure in micro-channel evaporator absorbs The heat of vaporization of environmental air enters compressor at gaseous refrigerant, and by micro-compressor air entry, is adiabatic compression Become high-temperature high-pressure refrigerant gas to be discharged through exhaust outlet, is changed after condenser carries out isobaric heat release into plate and become gas-liquid mixed Object, flows through that throttle valve is insulated to be expanded into low-temp low-pressure gas-liquid mixture, returns evaporator and is evaporated, completes a circulation Process.

4. a kind of mini air source heat pump hanging method according to claim 3, it is characterised in that water pump is taken out in water tank Cold water out is sent to plate and changes condenser, changes the hot water that condenser comes out with high temperature and pressure carbon dioxide gas heat exchange through plate and flows again It returns in water tank, realizes the raising of water temperature, generate steam in the environment of low-voltage high-temperature, sprayed by steam through burner cap of hanged ironing machine Out.

Technical field

The present invention relates to a kind of mini air source heat pump hanging device and methods, belong to refrigeration technology field.

Background technique

With the development of economy, the living standard of the people has been commonly available raising.People not only limit to now according to investigations In the life on substance, nowadays more aspire after perfection careful life.Various high power household products appear in life.Hanging Machine belongs to regard to a kind of high power products that household is standing.Therefore use Garment Steamer Machine so frequent, the damage of the energy of generation are obtained Consumption is very huge, so producing, using heat pump, to replace electricity consumption in traditional Garment Steamer Machine to make resistance heating to reach liter The purpose of high water temperature.

The refrigerant of heat pump is mostly freon at present, and it is to cause that the ODP value and GWP value of chemically synthesized freon are higher One of depletion of the ozone layer and the key influence factor of global warming.According to wanting for Montreal Agreement and Kigali's meeting It asks, the development trend of refrigeration and heat pump industry future is had become using natural refrigerant.Natural medium carbon dioxide is with its low ODP The advantages that value and GWP value, refrigerating effect per unit swept volume is big, and adiabatic exponent is big, easily obtains, can be used as good refrigerant.

It is more and more to the research of CO2 in the world, it is notable that CO is as air-conditioning/warm since the 1990s The refrigerant of pumping system, system performance can be suitable with existing synthesis working substance system performance, by existing as heat pump system Synthesize most potential substitute in working medium.The initial stage nineties, Norway scientist LORENTZEN propose CO2 Heat Pump again CO2 is used as the refrigerant of heat pump system, develops the CO2 Heat Pump of a 50KW by the Trans-critical cycle heat pump cycle principle of hydrophone Water temperature is heated to 65 DEG C from 9 DEG C by hydrophone, and Energy Efficiency Ratio can achieve 4.1, reaches 75% left side than gas heater energy saving The right side, so that in high temperature heat pump field CO2 as refrigerant to do the cycle efficieny of refrigerant with traditional synthesis working medium suitable for verifying.

At home, a little later to the research starting with CO2 heat pump, in recent years, as external technology and product gradually flow into Domestic market actuates the development of domestic CO2 heat pump, so that more and more researchers have carried out various aspects to CO2 heat pump system In-depth study.University Of Tianjin was in establishment China First CO2 Trans-critical cycle heat pump experimental bench in 0000.In addition, domestic correlation Domain expert has done theory analysis and experimental study to the CO circle circulatory system and in various aspects such as Teat pump boiler applications.But To the research of CO2 heat pump techniques always also in the theoretical analysis and test stage, minority carries out simulation analysis for the country.

Summary of the invention

For overcome the deficiencies in the prior art, the present invention provides a kind of mini air source heat pump hanging device and method.

A kind of mini air source heat pump hanging device, plate change respectively by pipeline connect compressor, water pump, and water pump passes through pipe Road connects evaporator, and compressor, water pump are separately connected water tank, and power supply connects water pump and compressor, and pressure gauge is connected by pipeline Compressor.

A kind of mini air source heat pump hanging method, contains following steps；Carbon dioxide air source heat-pump part is with two For carbonoxide as refrigerant, it is hollow that the carbon dioxide gas-liquid mixture of low-temp low-pressure level pressure in micro-channel evaporator absorbs environment The heat of vaporization of gas enters compressor at gaseous refrigerant, and by micro-compressor air entry, and insulated compression becomes high temperature Higher pressure refrigerant gas is discharged through exhaust outlet, changes after condenser carries out isobaric heat release into plate and becomes gas-liquid mixture, flows through section Stream valve is insulated to be expanded into low-temp low-pressure gas-liquid mixture, returns evaporator and is evaporated, completes a cyclic process.

The cold water that water pump is extracted out in water tank is sent to plate and changes condenser, changes condenser and high temperature and pressure carbon dioxide gas through plate The hot water that body heat exchanges is flow back into water tank again, realizes the raising of water temperature, generates steam in the environment of low-voltage high-temperature, is led to It crosses steam to spray through burner cap of hanged ironing machine, completes the function of Garment Steamer Machine part.

The invention has the advantages that

Based on carbon dioxide coolant trans critical cycle feature and inverse Carnot cycle principle, in conjunction with air source heat pumps energy-saving Advantage, a kind of mini air source heat pump hanging device based on carbon dioxide trans-critical cycle of innovations.The present invention with For carbon dioxide as refrigerant, the water extracted in the heat water tank in air using electric heat pump generates steam, carries out work Make.

The advantages that present invention takes full advantage of that carbon dioxide refrigerating effect per unit swept volume is big, and adiabatic exponent is big, easily obtains, has Environmentally protective value.Also take full advantage of air source heat pumps energy-saving environmental protection and it is compact and flexible the features such as.Meanwhile the present invention proposes Meet the actual conditions that modern Garment Steamer Machine needs to save space utilization rate using micro-compressor.This helps to push carbon dioxide The process of compressor miniaturization.Compared with power supply direct-driving type Garment Steamer Machine, in the case where meeting identical heating capacity, electricity consumption of the present invention is only For the one third of common Garment Steamer Machine electricity consumption, there is good energy-saving effect.To realize energy-saving and emission-reduction, pair that from one small clue, one can see what is coming Social enviroment protection contributes.

Air source heat pump technical application into Garment Steamer Machine, instead of electrically heated heating method, is realized system by the present invention The innovation of property；Using natural refrigerant carbon dioxide as refrigerant, the high spy of carbon dioxide trans-critical cycle process refrigerating capacity is utilized Point, and water is heated by miniature heat-exchangers of the plate type；It is put forward for the first time the Mini compressed using carbon dioxide for refrigerant Machine technology realizes the miniaturization of system structure；From one small clue, one can see what is coming contributes to social energy conservation emission reduction.

Detailed description of the invention

When considered in conjunction with the accompanying drawings, by referring to following detailed description, the present invention can be more completely and better understood with And be easy to learn many adjoint advantages, but the drawings described herein are used to provide a further understanding of the present invention, A part of the invention is constituted, the illustrative embodiments of the present invention and their descriptions are used to explain the present invention, does not constitute to this hair Bright improper restriction is such as schemed wherein:

Fig. 1 is overlooking structure diagram of the invention.

Fig. 2 is side structure schematic diagram of the invention.

Fig. 3 is schematic perspective view of the invention.

Present invention will be further explained below with reference to the attached drawings and examples.

Specific embodiment

Obviously, those skilled in the art belong to guarantor of the invention based on many modifications and variations that spirit of the invention is done Protect range.

Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being arranged used in specification of the invention Diction " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition Other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when claiming element, group When part is "connected" to another element, component, it can be directly connected to other elements perhaps component or there may also be in Between element or component.Wording "and/or" used herein includes one or more associated any cells for listing item With whole combinations.

Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art Language and scientific term) there is meaning identical with the general understanding of the those of ordinary skill in fields.

Convenient for the understanding to embodiment, to be further explained explanation below, and each embodiment is not constituted to this The restriction of invention.