CN2347083Y

CN2347083Y - Electronic air conditioner

Info

Publication number: CN2347083Y
Application number: CN98231597U
Authority: CN
Inventors: 郭建平; 蒋平松; 蒋阳虎; 欧阳谦
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-11-03
Filing date: 1998-11-03
Publication date: 1999-11-03
Anticipated expiration: 2008-11-03

Abstract

An electronic air conditioner is composed of high efficiency electric temp. difference refrigerating and heating modules, a left water container, a right water container, a rear pump of the left water container, a rear pump of the right water container, an outdoor heat exchanger, an indoor heat exchanger, an axial flow fan, an electric box, a centrifugal fan and a temperature sensor. The left and right water containers are compactly installed at the two sides of the high efficiency electric temp difference refrigerating and heating modules. The left and right water containers are respectively connected to the outdoor and indoor heat exchangers through the rear pumps of the left and right water container. The electric box accomplishes the thermostatic control of the electronic air conditioner by variable-voltage control. The utility model has a reasonable design, a high energy efficiency ratio, pollution-free and advanced technical characteristics.

Description

The electronics air-conditioner

The utility model relates to a kind of air-conditioner, particularly relates to a kind of air-conditioner of using conductor refrigeration pyrogenicity technology.

Existing air-conditioner, following domestic air conditioner and the motorcar air conditioner of 5P particularly, use all that eighteenth of the twenty cold-producing medium carries out refrigeration or pyrogenicity by compressor refrigeration system in the fluorine, heavy, noise is big, high frequent starts influences power grid quality, complex structure, the production cost height, the manufacture craft difficulty is big, and eighteenth of the twenty cold-producing medium in the particularly employed fluorine destroys atmospheric ozone layer, contaminated environment has been declared as the cold-producing medium of being about to eliminate in the world.

The purpose of the utility model aim to provide a kind of simple in structure, production cost is low, no atmosphere pollution and noise pollution, protection power grid quality, Energy Efficiency Ratio height, energy consumption is low, human body sensory is comfortable, volume is little, in light weight, easy for installation electronics air-conditioner.

Technical solution of the present utility model is: this electronics air-conditioner includes efficient electric temperature-difference refrigerating and heats assembly, left side water tank, right water tank, left side water tank rear pump, right water tank rear pump, outdoor heat converter, indoor heat converter, aerofoil fan, the electrical equipment box, centrifugal fan, temperature sensor, left side water tank and right water tank snugly fit into efficient electric temperature-difference refrigerating and heat the both sides of assembly, left side water tank connects by left water tank rear pump and outdoor heat converter, outdoor heat converter connects by return duct and left water tank again, one side at outdoor heat converter also is equipped with aerofoil fan, right water tank connects by right water tank rear pump and indoor heat converter, indoor heat converter connects by return duct and right water tank again, side at indoor heat converter also is equipped with centrifugal fan, temperature sensor is installed in the lower end of indoor heat converter, efficient electric temperature-difference refrigerating and heat assembly, left side water tank rear pump, right water tank rear pump, aerofoil fan, centrifugal fan, temperature sensor all is electrically connected with the electrical equipment box, and the electronics air-conditioner can be made into all-in-one or split air conditioner.

Like this, civil power is after the control of electrical equipment box circuit, offer efficient electric temperature-difference refrigerating and heat the assembly operating current, efficient electric temperature-difference refrigerating and heat assembly work after, respectively to a left side that close installation links together, right water tank conduction heat and cold, a left side, heating agent in the right water tank or refrigerant are again respectively by a left side, right water tank rear pump inlet chamber outer heat-exchanger and indoor heat converter, indoor, the cold of outer heat-exchanger or heat again respectively by centrifugal fan and aerofoil fan to indoor or outdoors cold scattering and heat radiation, outdoor, indoor heat exchanger return duct is separately sent heating agent or refrigerant back to left water tank and right water tank respectively again, realize indoor refrigeration or caused warm purpose, owing to change the efficient electric temperature-difference refrigerating and the sense of current that heats assembly, also just can change its cooling and warming direction, therefore, if efficient electric temperature-difference refrigerating and heat assembly when a certain sense of current, left side heat conduction, the right conduction cooling, the definable low-temperature receiver water tank of then right water tank, left side water tank is a cooling water tank, left side water tank rear pump is the hydrothermal solution pump, right water tank rear pump is a condenser pump, obviously, at this moment electronics air-conditioner indoor heat converter is a cooler, outdoor heat converter is a radiator, the function of electronics air-conditioner is refrigeration in summer, if change efficient electric temperature-difference refrigerating and the operating current direction that heats assembly, then the left side is a conduction cooling, the right is heat conduction, left side water tank then becomes the low-temperature receiver water tank, right water tank becomes cooling water tank, left side water tank rear pump becomes condenser pump, right water tank rear pump becomes the hydrothermal solution pump, outdoor heat converter becomes cooler, indoor heat converter becomes radiator, and obviously, at this moment electronic room transfers the function of device to be pyrogenicity heating in winter.Therefore, the utility model has thoroughly changed existing domestic air conditioning and air conditioning for automobiles and has used in the fluorine eighteenth of the twenty cold-producing medium by the backward situation of compressor refrigeration system refrigeration, avoided the destruction of fluorine Lyons to atmospheric ozone layer, also avoided the noise pollution of compressor start and to the interference effect of power grid quality, electronics air-conditioner of the present utility model is simple in structure, volume is little, in light weight, efficient electric temperature-difference refrigerating and heat the assembly mechanical rotating part, there are not wearing and tearing, long service life, particularly there are not any environmental pollution and noise pollution, the Energy Efficiency Ratio height, energy consumption generation, technical performance advanced person, human body sensory is comfortable, is a kind of novel green product, the succeeding in developing of electronics air-conditioner, will become a kind of green product of update, application prospect is very wide.

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model fundamental diagram;

Fig. 3 is for efficient electric temperature-difference refrigerating and heat the modular construction schematic diagram;

Fig. 4 is the utility model circuit theory diagrams.

Below in conjunction with accompanying drawing the utility model is described in further detail:

Referring to Fig. 1, this electronics air-conditioner includes efficient electric temperature-difference refrigerating and heats assembly 1, left side water tank 2, right water tank 3, left side water tank rear pump 4, right water tank rear pump 5, outdoor heat converter 6, indoor heat converter 7, aerofoil fan 8, electrical equipment box 9, centrifugal fan 10, temperature sensor 11, left side water tank 2 and right water tank 3 snugly fit into efficient electric temperature-difference refrigerating and heat the both sides of assembly 1, left side water tank 2 connects with outdoor heat converter 6 by left water tank rear pump 4, outdoor heat converter 6 connects by return duct 12 and left water tank 2 again, one side at outdoor heat converter 6 also is equipped with aerofoil fan 8, right water tank 3 connects with indoor heat converter 7 by right water tank rear pump 5, indoor heat converter 7 connects by return duct 13 and right water tank 3 again, side at indoor heat converter 7 also is equipped with centrifugal fan 10, temperature sensor 11 is installed in the lower end of indoor heat converter 7, efficient electric temperature-difference refrigerating and heat assembly 1, left side water tank rear pump 4, right water tank rear pump 5, aerofoil fan 8, centrifugal fan 10, temperature sensor 11 all is electrically connected with the electrical equipment box, and the electronics air-conditioner can be made into all-in-one or split air conditioner.

Referring to Fig. 2, efficient electric temperature-difference refrigerating and heat assembly 1 and provide working power and operating current by control circuit 14, and control circuit 14 is subjected to the control of temperature sensor 11, can find out clearly that from Fig. 2 refrigerant or heating agent circulate process and principle, what should particularly point out is that outdoor heat converter of the present utility model adopts the radiator structure, dispel the heat or cold scattering, greatly improved efficient.

Referring to the efficient electric temperature-difference refrigerating of Fig. 3 with heat the modular construction schematic diagram, the upper and

lower copper coin

19,20 of a plurality of P-type semiconductors 17 and N-type semiconductor 18 being installed between upper and lower exhausted electric heat-conducting

plate

15,16 and being connected with P-type semiconductor, N-type semiconductor, when electronics when copper coin flows into P-type semiconductor, because can be different in two things, the contact position has energy to discharge, copper coin heats up, cause an exhausted electric heat-conducting plate wherein to heat up, when electronics when P-type semiconductor flows into copper coin, absorb heat in two thing contact positions, the copper coin cooling, another exhausted electric heat-conducting plate cooling; When electronics when copper coin flows into N-type semiconductor, in like manner, there is the heat absorption phenomenon contact position, the copper coin cooling, exhausted electric heat-conducting plate cooling, when electronics when N-type semiconductor flows into copper coin, there is exothermic phenomenon the contact position, copper coin heats up, exhausted electric heat-conducting plate heats up, principle according to this, during current reversal, its cooling and warming also is reversed.

In order to realize efficient electric temperature-difference refrigerating and to heat the efficient of assembly, arc can be processed in the copper coin inboard, in order to heat radiation in the direction set of the center of circle, reduce the radiation loss of heat, can also carry out insulation in the space between exhausted electric heat-conducting plate and copper coin, P-type semiconductor, the N-type semiconductor, as filling heat insulator etc.

The wet difference of this efficient electricity is freezed and is heated assembly and done detailed thorough argumentation in Chinese patent 96242510.9, has captured a difficult problem that is perplexing cooling technique of semiconductor for a long time, for succeeding in developing of electronics air-conditioner laid a good foundation.

Control circuit figure referring to Fig. 4, civil power is after bidirectional triode thyristor TC step-down, be connected to diode D7-D10 rectification, capacitor C 4 filtering, output dc voltage, after cooling and warming change-over switch K1 selects to connect, supply with efficient electric temperature-difference refrigerating and heat the assembly voltage and current, freeze or heat, the size of its refrigeration (heat) amount is determined by the height that voltage is provided, and how many height of voltage is decided by controllable silicon TC step-down, self triggering control conduction ratio is depended in the step-down of controllable silicon TC, realizes the thermostatic control of electronics air-conditioner by transformation control.The trigger control circuit of controllable silicon TC is as follows: civil power is through transformer B1 output AC voltage, by diode D1-D4 rectification, C1, C2, behind the IC1 filtering voltage regulation, offer stable dc supply of trigger control circuit, after IC 2 work, export an alternating signal by 3 pin, amplify through triode Q, drive controllable silicon Tc conducting, its driving force is a conduction ratio, conduction ratio is big, refrigeration and heat the voltage height that assembly obtains, otherwise it is then little, and conduction ratio is by the W in the control circuit, Rt2 (or Rt1), the oscillating circuit frequency that IC constitutes is determined, Rt1, Rt2 is respectively positive temperature thermistor and negative temperature thermistor, be the aforesaid temperature sensor of the utility model, when the higher temperature value of setting with W of room temperature differs big, the Rt2 value is little, the W value is big, C3 discharges and recharges soon, the frequency of oscillation height, it is big to trigger the controllable silicon conduction ratio, but along with room temperature descends, the Rt2 value increases gradually, the speed of discharging and recharging of C3 is slowed down, and frequency of oscillation reduces, and it is little to trigger the controllable silicon conduction ratio, refrigeration or heating capacity diminish, when so continuous variation reaches setting value until room temperature, stabilization signal of 3 pin output of IC3, this moment, refrigerating capacity was also more stable, realized being equivalent to the regulation and control purpose of existing frequency-changeable compressor, when the electronics air-conditioner will heat, only need to rotate cooling and warming change-over switch K1 and select to get final product, the performance of Rt1 is opposite with Rt2, as temperature sensor, realize control automatically by Rt1.In actual applications, change-over switch K and potentiometer W all can carry out the digitizer processing.

Therefore, in sum, the utility model circuit adopts transformation to control efficient electric temperature-difference refrigerating and the operating current that heats assembly promptly freezes and heating capacity, and then realizes the thermostatic control of electronics air-conditioner.

Claims

1, a kind of electronics air-conditioner, it is characterized in that including efficient electric temperature-difference refrigerating and heat assembly, left side water tank, right water tank, left side water tank rear pump, right water tank rear pump, outdoor heat converter, indoor heat converter, aerofoil fan, the electrical equipment box, centrifugal fan, temperature sensor, left side water tank and right water tank snugly fit into efficient electric temperature-difference refrigerating and heat the both sides of assembly, left side water tank connects by left water tank rear pump and outdoor heat converter, outdoor heat converter connects by return duct and left water tank again, one side at outdoor heat converter also is equipped with aerofoil fan, right water tank connects by right water tank rear pump and indoor heat converter, indoor heat converter connects by return duct and right water tank again, side at indoor heat converter also is equipped with centrifugal fan, temperature sensor is installed in the lower end of indoor heat converter, efficient electric temperature-difference refrigerating and heat assembly, left side water tank rear pump, right water tank rear pump, aerofoil fan, centrifugal fan, temperature sensor all is electrically connected with the electrical equipment box, and the electronics air-conditioner can be made into all-in-one or split air conditioner.

2, electronics air-conditioner according to claim 1 is characterized in that outdoor heat converter adopts the radiator structure.

3, electronics air-conditioner according to claim 1 is characterized in that adopting transformation to control efficient electric temperature-difference refrigerating and promptly freezes and heating capacity with the operating current that heats assembly, and then realizes the thermostatic control of electronics air-conditioner.