CN201069218Y

CN201069218Y - A new blower for heat recycling

Info

Publication number: CN201069218Y
Application number: CNU2007200639468U
Authority: CN
Inventors: 张跃
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-27
Filing date: 2007-07-27
Publication date: 2008-06-04
Anticipated expiration: 2017-07-27

Abstract

The utility model relates to a heat recycle fresh air blower. Two passages separated with each other are arranged in a machine tank, wherein one passage is a fresh air passage, and the other passage is a return air passage. A fresh air inlet, an electrostatic precipitator, a plate heat exchanger, a fresh air blower and a fresh air outlet are arranged in the fresh air passage in turn. A return air inlet, the plate heat exchanger, a return air blower and a return air outlet are arranged in the return air passage in turn. The fresh air passage and the return air passage use the same plate heat exchanger but are separated with each other. The air blower integrates the three big functions of exchange of interior fresh air and external old air, heat recycle and utilization and air purification as a whole. The utility model has the advantages of skillful construction, novel design, unique technique and sound innovativeness; furthermore, the utility model provides a novel air device for people's high quality life.

Description

A kind of heat recovery fresh air machine

Technical field:

The utility model relates to a kind of conditioner, is specifically related to a kind of heat recovery fresh air machine.

Background technology:

Traditional conditioner only is to regulate indoor temperature, though fresh inlet is arranged, does not have the return air outlet, thereby can not carry out new and old wind exchange of indoor and outdoor and air cleaning, like this, and CO in the air-conditioning room air ₂Content raises, and is seriously polluted, is unfavorable for that people are healthy.New wind was entered, because no heat exchanger, then lost, the indoor temperature rising of cooling power in summer, winter, then heat scattered and disappeared, and indoor temperature descends, above-mentioned energy dissipation, the room temperature of either way can causing fluctuates, the human body sensory discomfort, and the air of coming in is because no deduster is unholiness, of low quality, it is healthy to influence people equally.

Summary of the invention;

Technical problem to be solved in the utility model is: solve the problem that above-mentioned prior art exists, and provide a kind of new and old wind of indoor and outdoor of realizing simultaneously to exchange, improve IAQ, can also purify air, the dedusting of sterilizing, and recycle heat energy in the exchange of new and old wind, energy savings prevents the room temperature fluctuation, function is many, the heat recovery fresh air machine of technological performance.

The technical solution adopted in the utility model is: this heat recovery fresh air machine has two passages of isolating mutually in cabinet: one is new wind passage, and one is return air channel; On cabinet, then have new wind inlet, new wind outlet, return air inlet, return air outlet, new wind inlet, heat-exchangers of the plate type, new wind blower fan, new wind outlet are installed in the new wind passage successively, return air inlet, heat-exchangers of the plate type are installed in the return air channel successively, return air fan, return air outlet, the used heat-exchangers of the plate type of new wind passage and return air channel is same heat-exchangers of the plate type, but shared plate of two passages and isolation.

In the technique scheme, the porch of new wind passage also is equipped with electrostatic precipitator.

In the technique scheme, new wind blower fan is connected transmission with return air fan by same motor, and motor is a variable-frequency motor.

In the technique scheme, CO also is installed in the return air porch ₂Sensor and indoor temperature transmitter.

In the technique scheme, the wind passage mouth of scalability is adopted in new wind inlet and return air outlet, can be suitable for different wall thicknesses, and the effect of keeping off the rain, and new wind inlet air channel and return air outlet 45 ° of installations in air channel prevent new wind and old wind short circuit.

In the technique scheme, new wind inlet also is equipped with metal screen in the air channel, and retaining removes mosquito, leaf.

In the technique scheme, electrostatic precipitator can adopt prior art, indoor apparatus of air conditioner electrostatic precipitator as Changsha Yuanda Air Conditioners Co., Ltd. product, electrostatic precipitator is that collecting plate is vertically arranged in the casing successively alternately, the high pressure ionization utmost point, collecting plate, the high pressure ionization utmost point, collecting plate ... the high pressure ionization utmost point just is being connected high-voltage DC power supply respectively with collecting plate, negative terminal, the dust granules that enters electrostatic precipitator in about 8000V high-tension electricity abscission zone by charged, just utilize, the principle that negative particle is inhaled mutually, be attracted to collecting plate, highfield can puncture the bacterium attached to the particle surface, virus and cells of microorganisms wall, and it is killed, thereby the sucked particulate leaching with 99% particle diameter 〉=0.3 μ m has greatly purified air.

In the technique scheme, heat-exchangers of the plate type can adopt prior art, as Chinese patent 99232972.8 " heat-exchangers of the plate type ", perhaps as the heat-exchangers of the plate type equipment of Changsha Yuanda Air Conditioners Co., Ltd..Heat-exchangers of the plate type is is directly connected and composed by the multi-disc plate, leave the gap between plate and the plate, the gap on these plate both sides promptly becomes two new wind passage and return air channels of isolating mutually, and this isolation is promptly isolated by plate, and plate is exactly the conductor of new and old heat exchange.

The utility model integrates three kinds of functions: the new and old wind exchange of indoor and outdoor, and heat energy recycle in the new and old wind exchange process, electrostatic precipitation purifies air, and is skillfully constructed modern design, technology uniqueness, strong innovation.New and old wind exchange helps improving IAQ, reduces CO ₂, prevent room air pollution, guarantee that room air is fresh, favourable people are healthy; In the new and old wind exchange process, utilize heat-exchangers of the plate type to carry out thermal energy exchange simultaneously, reclaim 70% heat energy, energy savings is avoided the room temperature fluctuation, and the human body sensory discomfort guarantees thermoregulator steady; The setting of electrostatic precipitator can not only absorb airborne micronic dust particle, and can kill airborne virus, bacterium, microorganism, purifies air, and improves air quality.The utility model provides a kind of high-quality air device for daily life.

Description of drawings:

Fig. 1 is the utility model structural front view

Fig. 2 is the utility model structure side view

Fig. 3 is an electrostatic precipitator example structure schematic diagram

Fig. 4 is a heat-exchangers of the plate type embodiment floor map

Fig. 5 is that the A of Fig. 4 is to side view

Fig. 6 is that the B of Fig. 4 is to side view

The specific embodiment:

Referring to Fig. 1, Fig. 2, this heat recovery fresh air machine has two passages of isolating mutually in cabinet 1: one is new wind passage, and one is return air channel; On cabinet 1, then have new wind inlet 2, new wind outlet 3, return air inlet 4, return air outlet 5, new wind inlet 2 is installed in the new wind passage successively, electrostatic precipitator 6, heat-exchangers of the plate type 7, new wind blower fan 8, new wind outlet 3, return air inlet 4 is installed in the return air channel successively, heat-exchangers of the plate type 7, return air fan 9, return air outlet 5, the used heat-exchangers of the plate type 7 of new wind passage and return air channel is same heat-exchangers of the plate type, but the shared plate of two passages is also isolated, new wind blower fan 8 is connected transmission with return air fan 9 by same motor 10, motor adopts variable-frequency motor, in the return air porch CO is installed also ₂ Sensor 11 and indoor temperature transmitter 12.

Above-mentioned heat-exchangers of the plate type 7 constitutes by the multi-disc plate is fixedly connected, leaves the gap between plate and the plate, and wherein, the gap on plate both sides connects new wind passage and return air channel respectively.

Referring to Fig. 3, electrostatic precipitator can adopt existing technology, indoor apparatus of air conditioner electrostatic precipitator as Changsha Yuanda Air Conditioners Co., Ltd. product, electrostatic precipitator is that collecting plate 13 is vertically arranged in the casing successively alternately, the high pressure ionization utmost point 14, collecting plate 13, the high pressure ionization utmost point 14, collecting plate 13 ... the high pressure ionization utmost point 14 just is being connected high-voltage DC power supply respectively with collecting plate 13, negative terminal, the dust granules that enters electrostatic precipitator in about 8000V high-tension electricity abscission zone by charged, just utilize, the principle that negative particle is inhaled mutually, be attracted to collecting plate, highfield can puncture the bacterium attached to the particle surface, virus and cells of microorganisms wall, and it is killed, thereby the sucked particulate leaching with 99% particle diameter 〉=0.3 μ m has greatly purified air.

Referring to Fig. 4, Fig. 5, Fig. 6, heat-exchangers of the plate type can adopt prior art, as the heat-exchangers of the plate type equipment of Changsha Yuanda Air Conditioners Co., Ltd..Heat-exchangers of the plate type is is directly connected and composed by multi-disc plate 15, leave the gap between plate 15 and the plate 15, the gap on these plate both sides promptly becomes two new wind passage and return air channels of isolating mutually, and this isolation is promptly realized isolating by plate 15, and plate 15 is exactly the conductor of new and old heat exchange.

Claims

1. heat recovery fresh air machine, it is characterized in that having in the cabinet two passages of isolating mutually: one is new wind passage, and one is return air channel, new wind passage and the shared same heat-exchangers of the plate type of return air channel newly are equipped with electrostatic precipitator in the wind passage.

2. heat recovery fresh air machine according to claim 1 is characterized in that being equipped with in the cabinet CO ₂Sensor.