A kind of air handling system
Technical field
The utility model relates to a kind of circulatory system, a kind of specifically air handling system.
Background technology
Existing central air-conditioning, complex structure, cost is too high, and for some medium-sized and small enterprises, installation central air-conditioning burden is excessive, but does not use central air-conditioning in some workshops, can cause industrial hazard, therefore, the cost of in a disguised form stepping up its investment.
The utility model content
The technical problem that the utility model will solve is a kind of air handling system, can regulate the workplace temperature, regulates the efficient height.
The utility model is that the technical scheme that the deficiency that solves the problems of the technologies described above adopts is: a kind of air handling system, be provided with workplace, and workplace is by forming between control and between using, and is provided with air circulation device between control,
Described air circulation device is made up of adjustment machine, expansion box, pump-line and outlet pipe; Described expansion box is divided into inlet box and is gone out gas tank by dividing plate; The air outlet of adjustment machine is communicated with inlet box through pipeline, goes out to be provided with pressure fan in the gas tank, and the suction opeing of pressure fan passes dividing plate and is arranged in the inlet box; Be communicated with between the air outlet of pressure fan passes through outlet pipe and uses, be communicated with inlet box through pump-line between use.
Also be provided with air bag in the described inlet box of the utility model.
The described air bag of the utility model is provided with a plurality of, and is arranged on the both sides of the suction opeing of pressure fan.
The described pump-line of the utility model is positioned at the outlet pipe top.
The described pump-line of the utility model is connected with air exhauster, in the air inlet of air exhauster is arranged between use.
The utility model beneficial effect is:
1, the utility model design is unique, and stable performance belongs to system capable of circulation, and cold and hot air exchange is rapid, saves electric weight, and air conditioning is effective.
2, simple in structure, cost of manufacture is low, the saving fund.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the inlet box of the utility model;
Mark among the figure: 1, workplace, 101, between control, 102, use between, 2, air circulation device; 3, adjustment machine, 4, expansion box, 401, dividing plate, 402, inlet box; 403, go out gas tank, 5, pump-line, 6, outlet pipe, 7, pressure fan; 701, suction opeing, 702, air outlet, 8, air bag, 9, air exhauster.
The specific embodiment
As shown in the figure, a kind of air handling system is provided with workplace 1, workplace 1 by between control 101 and use between 102 form, be provided with air circulation device 2 in 101 between control,
Described air circulation device 2 is made up of adjustment machine 3, expansion box 4, pump-line 5 and outlet pipe 6; Described expansion box 4 is divided into inlet box 402 and is gone out gas tank 403 by dividing plate 401; The air outlet of adjustment machine 3 is communicated with inlet box 402 through pipeline; Go out and be provided with pressure fan 7 in the gas tank 403; The suction opeing 701 of pressure fan 7 passes dividing plate 401 and is arranged in the inlet box 402, the air outlet of pressure fan 7 702 through outlet pipe 6 with use between 102 be communicated with, 102 pass through pump-line 5 and are communicated with inlet box 402 between use.
Also be provided with air bag 8 in the described inlet box 402.
Described air bag 8 is provided with a plurality of, and is arranged on the both sides of the suction opeing 701 of pressure fan 7.
Described pump-line 5 is positioned at outlet pipe 6 tops.
Described pump-line 5 is connected with air exhauster 9, and the air inlet of air exhauster 9 is arranged between use in 102.
Cranking temperature is regulated machine, and the adjustment machine gets into the air after overregulating through pipeline in inlet box, and air is dispersed through institute's capsule; An inlet box such as be full of, the air in the inlet box gets into the internal orifice of taking out in the gas tank; By pressure fan take away send between use through outlet pipe in, the air cold air between use is on the low side, hot-air is higher; The hot-air on upper strata was pumped in the air draft pipe between hot-air will use through air exhauster; Hot-air is sent inlet box back to through air draft pipe, mixes with the air of inlet box, is seen off once more through pressure fan.