Summary of the invention
The object of the invention is to solve the defect that above-mentioned prior art exists, the air-conditioning-type fresh air ventilator that can save the energy is provided.
A kind of air-conditioning-type fresh air ventilator, comprise cabinet, in cabinet, be provided with condenser, evaporimeter, intake stack, exhaust duct, total-heat exchanger, on described cabinet, be provided with indoor exhaust wind air outlet, indoor fresh air air inlet, indoor exhaust wind air inlet, indoor fresh air air outlet, described indoor exhaust wind air outlet is communicated with by exhaust duct with indoor exhaust wind air inlet, indoor fresh air air inlet is communicated with by intake stack with indoor fresh air air outlet, and described total-heat exchanger is arranged on the infall of exhaust duct and intake stack.
Further, air-conditioning-type fresh air ventilator as above, in the time taking a breath winter, described evaporimeter is arranged near indoor exhaust wind air outlet, and condenser is arranged near indoor fresh air air outlet.
Further, air-conditioning-type fresh air ventilator as above, in the time taking a breath summer, described evaporimeter is arranged near indoor fresh air air outlet, and condenser is arranged near indoor exhaust wind air outlet.
Air-conditioning-type fresh air ventilator provided by the invention, by the air energy after total-heat exchanger heat exchange is further applied, thereby has reached the object of saving the energy, adapts to the demand of social development, is suitable for large-scale popularization application.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below technical scheme in the present invention be clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is winter air-conditioning type fresh air ventilator structural representation of the present invention, as shown in Figure 1, air-conditioning-type fresh air ventilator provided by the invention, comprise cabinet, in cabinet, be provided with condenser 3, evaporimeter 2, intake stack, exhaust duct, total-heat exchanger 1, on described cabinet, be provided with indoor exhaust wind air outlet 4, indoor fresh air air inlet 5, indoor exhaust wind air inlet 6, indoor fresh air air outlet 7, described indoor exhaust wind air outlet 4 is communicated with by exhaust duct with indoor exhaust wind air inlet 6, indoor fresh air air inlet 5 is communicated with by intake stack with indoor fresh air air outlet 7, described total-heat exchanger 1 is arranged on the infall of exhaust duct and intake stack.
In the time taking a breath winter, described evaporimeter 2 is arranged near indoor exhaust wind air outlet 4, and condenser 3 is arranged near indoor fresh air air outlet 7.
The course of work is described:
Winter, room air needed displacement, outdoor cold air enters from indoor fresh air air inlet 5, while and Indoor Thermal air are discharged by indoor exhaust wind air inlet 6, outdoor cold air and indoor hot-air carry out cross flow one at total-heat exchanger 1 and carry out after heat exchange, still high than outdoor temperature by the indoor exhaust of discharging from indoor exhaust wind air outlet 4, now, utilize contrary Carnot cycle principle, the heat that this part can also be utilized reclaims by evaporimeter 2, and can be used for heating by entering indoor new wind by indoor fresh air air outlet 7 by condenser 3 after this part heat is improved to quality, finally make the new wind after further heating enter indoor.So just make to enter indoor new air temperature and can be increased to and approach indoor temperature, thereby reduced the consumption to indoor heat, near and saved energy.
Fig. 2 is summer air-conditioning type fresh air ventilator structural representation of the present invention, and as shown in Figure 2, in the time taking a breath summer, described evaporimeter 2 is arranged near indoor fresh air air outlet 7, and condenser 3 is arranged near indoor exhaust wind air outlet 4.
The course of work is described:
Summer is while needing displaced air, indoor temperature lower than outdoor temperature condition under, indoor cold air enters from indoor exhaust wind air inlet 6, simultaneously outdoorly enter from indoor fresh air air inlet 5 compared with hot-air, outdoor new wind is carrying out after abundant heat exchange at total-heat exchanger 1 with indoor exhaust wind, outdoor new air temperature decreases, reduce new wind after temperature be about to enter by indoor fresh air air outlet 7 indoor before, first further cooling by being about to enter indoor outdoor new wind by being arranged near the evaporimeter 3 of indoor fresh air air outlet 7, and then enter indoor by indoor fresh air air outlet 7, send into that indoor new wind approaches indoor temperature or lower than indoor temperature, thereby saved indoor cold.Simultaneously, indoor exhaust wind is carried out after abundant heat exchange through total-heat exchanger 1, and temperature of outgoing air raises to some extent, before being about to pass through outside indoor exhaust wind air outlet 4 discharge chambers, transfer in air draft by condenser entering heat in indoor new wind, and then discharge by indoor exhaust wind air outlet 4.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.