CN2695849Y

CN2695849Y - Ring-shape jet blowing type air conditioner set

Info

Publication number: CN2695849Y
Application number: CN 200420022158
Authority: CN
Inventors: 冯家户; 范斌; 朱小军
Original assignee: Higgie Appliances (zhejiang) Co Ltd
Current assignee: Higgie Appliances (zhejiang) Co Ltd
Priority date: 2004-04-23
Filing date: 2004-04-23
Publication date: 2005-04-27
Anticipated expiration: 2014-04-23

Abstract

The utility model relates to a ring-shaped jet blowing type air conditioner set, which is composed of a mixing section, a filter section, a coil pipe section, a draught fan segment and a pressure boost section, wherein, the pressure boost section mainly comprises a still pressure box which is connected with an air outlet of the air blast type air conditioning unit, and the other end of the still pressure box is connected with an air outlet of which the caliber is gradually shrunk along air blasting direction. The ejector nozzle of the air outlet forms a ring shape. The utility model has the advantages that the air blast type air conditioning unit, a blower tube and the air outlet in the air blast type air-conditioning system can be integrated into a whole. The air blast efficiency can be evidently improved, the total manufacturing cost of the air blast type air-conditioning system is decreased, and the environmental air conditioning of a place needing air conditioning and having a larger distance to the air conditioning system is satisfied. The drum-shaped jet blowing type air conditioner set is suitable for the air conditioning in tall and large spaces such as exhibition buildings, terminal buildings, factory buildings, etc.

Description

Annular jet blast type air-conditioning unit

Technical field

The utility model relates to the blast type air-conditioning system, is specifically related to a kind of air-supply efficient that can improve during to the long distance environment air conditioning, reduces the annular jet blast type air-conditioning unit of outer air duct.Be mainly used in the air conditioner system air blast mouth and need to have between the air conditioning place in the environment of big distance.

Background technology

In the prior art, air conditioner system air blast mouth and needing has between the air conditioning place in the environment of big distance, and employed blast type air-conditioning system generally is made up of blast type air-conditioning unit, airduct, air outlet.Though the technical staff has done a lot of improvement to above several sections,, realize air conditioning to long distance environment to improve the efficient of air-supply.But, in existing blast type air-conditioning system, as shown in Figure 1, because blast type air-conditioning unit air outlet air duct, the wind that is sent will overcome the resistance of airduct earlier, and through having certain leakage loss after the airduct, delivering to through air outlet needs the air-conditioning place again, has reduced the efficient of air-supply.Simultaneously, blast type air-conditioning unit has increased the overall cost of blast type air-conditioning system to the airduct that connects between the air outlet.Because air conditioner system air blast mouth and need to have between the air conditioning place big distance, the wind that send does not often reach needs the air conditioning place.For this has done some improvement to the air outlet structure, as shown in Figure 2, along the air outlet of air supply direction bore convergent, can solve the wind that send and not reach and need air conditioning place problem, but, still have the low and high problem of air-conditioning system overall cost of air-supply efficient as described in Figure 1.

Summary of the invention

The technical problems to be solved in the utility model is, a kind of annular jet blast type air-conditioning unit that can improve air-supply efficient during to the long distance environment air conditioning is provided, annular jet blast type air-conditioning unit with the blast type air-conditioning unit in the blast type air-conditioning system, ajutage, the synthetic integral body of air outlet, have tangible raising air-supply efficient, reduce blast type air-conditioning system overall cost, satisfy the effect that has between air conditioner system air blast mouth and the needs air conditioning place than the surrounding air adjusting of big distance, and it is simple in structure, easy to implement.

The technical scheme that its technical problem that solves the utility model adopts.This annular jet blast type air-conditioning unit, the blast type air-conditioning unit that constitutes by mixer, fillter section, coil pipe section, fan section and supercharging section, described supercharging section mainly comprises a plenum chamber that links to each other with the air outlet of blast type air-conditioning unit, this plenum chamber other end links to each other with an air outlet along air supply direction bore convergent, and the spout of air outlet ringwise.

The loop configuration that described spout is made of one group of concentric circles, the unadjustable tighter occasion of cost accounting that is adapted to.

In above-mentioned annular jet blast type air-conditioning unit, described plenum chamber is for except that the air outlet with air outlet and blast type air-conditioning unit communicates, and all the other are the casing of sealing all around.

In above-mentioned annular jet blast type air-conditioning unit, described blast type air-conditioning unit can be direct vaporation-type, walks the blast type air-conditioning unit of cold-producing medium in the heat exchanger.

In above-mentioned annular jet blast type air-conditioning unit, described blast type air-conditioning unit can be indirect cooled, the blast type air-conditioning unit of leaking water in the heat exchanger.

The effect that the utility model is useful is: the nozzle outlet air supply formula air conditioner and heat pump unit of using the utility model to provide, by plenum chamber and air outlet being set at blast type air-conditioning unit, can be with the blast type air-conditioning unit in the blast type air-conditioning system, ajutage, the synthetic integral body of air outlet, can significantly improve air-supply efficient, reduce blast type air-conditioning system overall cost, satisfy the surrounding air adjusting that big distance is arranged between air conditioner system air blast mouth and the needs air conditioning place, be suitable for the air conditioning of large spaces such as exhibition center, terminal, factory building.

Description of drawings

Fig. 1 is existing blast type air-conditioning system structural representation;

Fig. 2 is the existing blast type air-conditioning system structural representation that improves the air outlet structure;

Fig. 3 is the main TV structure schematic diagram of the utility model embodiment 1;

Fig. 4 is the plan structure schematic diagram of the utility model embodiment 1;

Fig. 5 is the right TV structure schematic diagram of the utility model embodiment 1;

Fig. 6 is the main TV structure schematic diagram of the utility model embodiment 2;

Fig. 7 is the left TV structure schematic diagram of the utility model embodiment 2;

Fig. 8 is the plan structure schematic diagram of the utility model embodiment 2;

Description of reference numerals: blast type air-conditioning unit 1, mixer 1-1, fillter section 1-2, coil pipe section 1-3, fan section 1-4, supercharging section 1-5, air outlet 2, plenum chamber 3, air outlet 4, spout 5, air inlet 6, return air air inlet 7;

The specific embodiment:

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

Embodiment 1: as Fig. 3, Fig. 4 and shown in Figure 5, this annular jet blast type air-conditioning unit, mainly comprise mixer 1-1, fillter section 1-2, coil pipe section 1-3, fan section 1-4 and supercharging section 1-5, wherein new wind and room air mix at mixer 1-1 by new wind air inlet 6 and return air air inlet 7 respectively, 1-2 purifies air by fillter section, 1-3 provides thermal source or low-temperature receiver by the coil pipe section, and the power of wind is provided by fan section 1-4.Also can between coil pipe section 1-3 and fan section 1-4, set up humidifier section as required, be provided with damping device in the humidifier section.

Annular jet blast type air-conditioning unit of the present utility model is on the basis of former blast type air-conditioning unit 1, connects plenum chamber 3 at air outlet 2 places, and plenum chamber 3 other ends connect air outlet 4, and there is a spout 5 along air supply direction bore convergent air outlet 4 inside.The shape of air outlet 4 adopts rectangle, is connected with plenum chamber 3 usefulness tapping screws or bolt, and the loop configuration that air outlet spout 5 adopts one group of concentric circles to constitute, as shown in Figure 3.

The shape of plenum chamber 3 adopts body structure usually, as shown in Figure 3, can adopt the assembly unit of polylith plate, is formed by connecting with tapping screw or bolt, with smooth and easy being as the criterion of blowing.

Air through the hot wet process of coil pipe passes through blower fan, blows to plenum chamber and keeps certain static pressure, again by the air outlet ejection along air supply direction bore convergent, can regulate the place to required air by long distance.

Because the annular jet blast type air-conditioning unit that provides of the utility model,, can significantly improve air-supply efficient, reduce blast type air-conditioning system overall cost by saving ajutage and the air outlet in the middle of the general blast type air-conditioning system.By air outlet ejection, can satisfy the surrounding air that big distance is arranged between air conditioner system air blast mouth and the needs air conditioning place and regulate along air supply direction bore convergent.

Embodiment 2: difference from Example 1 only is that embodiment 1 is horizontal, and embodiment 2 is vertical.

Claims

1, a kind of annular jet blast type air-conditioning unit, blast type air-conditioning unit (1) by mixer (1-1), fillter section (1-2), coil pipe section (1-3), fan section (1-4) and supercharging section (1-5) formation, it is characterized in that, described supercharging section (1-5) mainly comprises a plenum chamber (3) that links to each other with the air outlet (2) of blast type air-conditioning unit (1), this plenum chamber (3) other end links to each other with an air outlet along air supply direction bore convergent (4), and the spout (5) of air outlet (4) ringwise.

2, according to claims 1 described annular jet blast type air-conditioning unit, it is characterized in that the loop configuration that described spout (5) is made of one group of concentric circles.

According to claims 1 described annular jet blast type air-conditioning unit, it is characterized in that 3, described plenum chamber (3) is for except that the air outlet (2) with air outlet (4) and blast type air-conditioning unit communicates, all the other are the casing of sealing all around.

4, according to claims 1 described annular jet blast type air-conditioning unit, it is characterized in that described blast type air-conditioning unit (1) can be direct vaporation-type, walk the blast type air-conditioning unit of cold-producing medium in the heat exchanger.

5, according to claims 1 described annular jet blast type air-conditioning unit, it is characterized in that described blast type air-conditioning unit (1) can be indirect cooled, the blast type air-conditioning unit of leaking water in the heat exchanger.