CN2286294Y

CN2286294Y - Light steel frame square type blade combination diffusion air outlet

Info

Publication number: CN2286294Y
Application number: CN 95217475
Authority: CN
Inventors: 李坤明
Original assignee: MINGYING PLASTIC STEEL MOULD CO Ltd
Current assignee: MINGYING PLASTIC STEEL MOULD CO Ltd
Priority date: 1995-08-07
Filing date: 1995-08-07
Publication date: 1998-07-15
Anticipated expiration: 2005-08-07

Abstract

The utility model relates to a light steel frame square type blade combination diffusion air outlet device. A face plate of a light steel frame is provided with a plurality of combined square air outlet plates. The square air outlet plates are arranged from small one to big one, are assembled on a face plate for air outlet plates and are screwed and fixed on the face plate by a tapping screw lock. An air outlet reserves between every two square air outlet plates. When the utility model is embedded in a ceiling, air ducts can be obviously seen by people through air outlets because the square air outlet plates are assembled in a combined way. The utility model can keep the coordination of upholstery and save manufacturing time.

Description

The light box-like tuyere device that diffuses out of steelframe square vane group

The utility model is to go out aerofoil about a kind of light steelframe square to diffuse out tuyere device, refers to that especially diffusing out the set square blade in air port goes out aerofoil, is to pile up in the mode of combination lock spiral shell to form.

Modern building mostly is equiped with central air conditioner system, by unified machine set system the air outlet of circulating air by the ceiling that is located at each appropriate location is flowed out, and reaches the room air regulatory function according to this; And, all can establish light steelframe and ceiling is set usually, and air outlet is located at the ceiling position of the corresponding guide duct port of export at indoor top nail in order to cover the guide duct of installing air-conditioning system.Known air-conditioning system wind outlet unit is at the default hole of ceiling one panel to be set, and is installed with the tool plural number in the set air outlet of this panel and is the aerofoil that goes out that the width of cloth is penetrated oblique blade, uses when air is flowed out and can penetrate oblique blade diffusion along this width of cloth.

Shown in Figure 1, for commonly using the stereogram that diffuses out tuyere device; The air outlet panel of commonly using 1 is across the X type fixing rib 11 of diagonal angle end points, on X type fixing rib 11, be welded with vary in size go out aerofoil 12; Because traditional aerofoil 12 that goes out is to be fixed on the air outlet panel 1 with welding manner, for ease of welding out aerofoil 12, then will go out aerofoil 12 and go out distance increasing between the aerofoil, caused air outlet excessive, the people is promptly hoped to guide duct easily at a glance, destroyed the aesthetic feeling of upholster, simultaneously bigger because of the width of commonly using out aerofoil 12 again, be embedded that Shi Weiqiu diffuses out the air port and ceiling is contour, then must more penetrate with guide duct, so promptly caused the inconvenience of construction, and the air-out angle of having limited to cold air, cause the indoor air convection of integral body also not good.Based on this, in order to solve this kind defective, the present utility model people is studied, is improved, the modern the utility model of having succeeded in developing eventually.

Main purpose of the present utility model provides the box-like tuyere device that diffuses out of a kind of light steelframe square vane group, the panel of wherein light steelframe is provided with a plurality of knockdown squares and goes out aerofoil, this square go out aerofoil be by little to big permutation and combination on the air outlet panel, utilize self-tapping screw lock spiral shell to be fixed in panel, each square goes out then to be air outlet between aerofoil, when being embedded at ceiling, because it is to pile up with compound mode to form that square goes out aerofoil, can not allow the people see guide duct significantly by air outlet, safeguard the upholster coordination, and can save the time of manufacturing.

Secondary objective of the present utility model provides a kind of square with the stack manner combination and goes out aerofoil, needn't penetrate with in the guide duct, has increased the air-out angle of cold air, makes the indoor air convection effect better, does not have indoor temperature phenomenon uneven in temperature.

Detailed content of the present utility model is as follows:

The utility model is about the box-like tuyere device that diffuses out of a kind of light steelframe square vane group, and wherein the panel of light steelframe is inwardly to form a depressed area, and 5 knockdown squares go out aerofoil and just are stacked and placed on this zone.These 5 squares go out aerofoil be ascendingly from bottom to top equidistantly pile up, permutation and combination and running through on the panel that is fixed in wind outlet unit with a self-tapping screw.Each square blade goes out to be air outlet between the aerofoil.Respectively go out aerofoil week lateral edges 90 degree that all bend inwards, identical with air outlet panel gradient and be parallel to each other.Light steelframe panel depressed area central authorities are provided with the air intake vent that links to each other with the guide duct port of export.Respectively go out aerofoil center vent outlet place and be equipped with retainer ring, be connected with one cross rib on the retainer ring, bar rib central authorities are provided with a holddown groove, and groove central authorities are provided with perforation, and perforation is will respectively go out on the panel that aerofoil is fixed in wind outlet unit for self-tapping screw runs through pad.Arranging from top to bottom have from big to small the certain proportion size and be parallel to each other first to the 5th go out aerofoil, the 5th goes out damper blades central authorities is provided with a lock screwed pipe, can be placed through and respectively go out vacancy in the aerofoil retainer ring above it, overhead runs through pad lock spiral shell by self-tapping screw and is fixed on the air outlet panel in the holddown groove perforation of air outlet panel.

Below again in conjunction with each accompanying drawing, the structural feature of the utility model content and device is further described.

Fig. 1 commonly uses the stereogram that diffuses out tuyere device;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 3 is the profile of Fig. 2.

Detailed description of main elements:

1 air outlet panel 6 second goes out aerofoil

11X type fixing rib 61 retainer rings

12 go out aerofoil 62 space bars

2 air outlet panels, 63 cross bar ribs

21 inlet airs 7 the 3rd go out aerofoil

22 cross rib 71 retainer rings

23 holddown grooves, 72 space bars

24 perforation, 73 cross bar ribs

3 self-tapping screws 8 the 4th go out aerofoil

4 pads, 81 retainer rings

5 first go out aerofoil 82 cross bar ribs

51 blades 9 the 5th go out aerofoil

52 space bars, 91 blades

53 retainer rings, 92 lock screwed pipes

54 cross bar ribs 93 are pressed and are put plate

55 air outlets

Please consult Fig. 2 and shown in Figure 3 simultaneously, they show the profile after three-dimensional exploded view of the present utility model and the assembling respectively; Be inwardly to form a depressed area around the air outlet panel 2 of the present utility model, this depressed area is as the placement territory that respectively goes out aerofoil 5-9, its each lateral edges is the angle that slopes inwardly, and in the centre of depressed area, be provided with the air intake vent 21 that links to each other with the guide duct port of export, be provided with one cross rib 22 in this air intake vent 21, centre in this cross rib 22 is provided with a holddown groove 23, the centre of this holddown groove 23 is provided with a perforation 24, is to run through a pad 4 for a self-tapping screw 3 will respectively go out aerofoil 5-9 lock spiral shell and be fixed on the air outlet panel 2.

This goes out aerofoil 5-9 and goes out aerofoil by first to the 5th and formed, the size that respectively goes out aerofoil 5-9 is to be provided with by a certain percentage, and go out respectively that the angle of inclination of blade 51-91 is identical with air outlet panel 2 around the aerofoil 5-9, first goes out the centre of aerofoil 5, by around blade 51 extend a space bar 52 downwards, this space bar 52 and 90 degree that bend inwards, be incorporated into a retainer ring 53, and form a cross bar rib 54, this retainer ring 53 is slightly less than the holddown groove 23 of air outlet panel 2, when assembling, the first cross bar rib 54 that goes out aerofoil 5 just is placed on the cross bar rib 22 of air outlet panel 2, and first go out aerofoil 5 set space bars 52 can make around the blade 51 at tool angle of inclination, and form an air outlet 55 between the sloping edge of air outlet panel 2.

In an identical manner, going out aerofoil the 6, the 3rd with identical shaped second goes out aerofoil 7 and the 4th and goes out aerofoil 8, stacked combination one by one; Second goes out the retainer ring 61 of aerofoil 6 and space bar 62 is slightly less than first and goes out aerofoil 5, and after the assembling, second goes out retainer ring 61 thickness of aerofoil 6, just equals the first cross-bar rib thickness 54 that goes out aerofoil 5; The 3rd goes out the retainer ring 71 of aerofoil 7 and space bar 72 is slightly less than second again and goes out aerofoil, and right thickness of its retainer ring 71 just goes out cross bar rib 54, the 63 thickness sums of

aerofoil

5,6 for first and second; And the 4th go out retainer ring 81 thickness of aerofoil 8, just be first, second and third to go out cross

bar rib thickness

54,63,73 sums of

aerofoil

5,6,7, therefore the 4th goes out aerofoil 8 and need not to be provided with space bar, more can find after the assembling, first space bar 52 thickness that go out aerofoil 5 just for second, third, the

4th cross rib

63,73, the 82 thickness sums that go out

aerofoil

6,7,8, this just the utility model can assemble out the main cause of aerofoil design in the mode of combination.

The 5th to go out aerofoil 9 are the aerofoils that go out for last assembling, therefore the centre in blade 91 is provided with a lock screwed pipe 92, and in the appropriate location of lock screwed pipe 92, be provided with a criss-cross pressure and put plate 93, this lock screwed pipe 92 just can be inserted in the middle vacancy of each retainer ring that goes out aerofoil 5-8 53,61,71,81, overhead is in holddown groove 23 perforation 24 of air outlet panel 2,3 of this self-tapping screws pass pad 4 lock spiral shells in lock screwed pipe 92, make to press and put plate 93 and go out the tight closing of aerofoil 5-8 with aforesaid first to fourth and be fixed on the air outlet panel, and finish the action of assembling.

As follows according to above-mentioned comprehensive advantage of the present utility model:

1, square exhausting plate of the present utility model is to form so that compound mode is stacking, When being embedded at ceiling, can not allow the people obviously see guide duct by air outlet, safeguard The coordination of upholster, and can save the time of manufacturing.

2, diffusion air outlet device provided by the utility model needn't penetrate with In the guide duct, increased the air outlet angle of cold air, made the effect of indoor air convection Better, it is uneven in temperature can not to produce indoor temperature.

In sum, light steel frame square vane group provided by the utility model is box-like Diffusion air outlet device not only can reach the practical effect of expection, and be front institute not The new design of seeing is so met the important document of Patent Law utility model.

Claims

1, the box-like tuyere device that diffuses out of a kind of light steelframe square vane group is characterized in that:

(1) be inwardly to form a depressed area around the air outlet panel, this depressed area is as the placement territory that respectively goes out aerofoil, its each lateral edges is the angle that slopes inwardly, and in the centre of depressed area, be provided with the air intake vent that links to each other with the guide duct port of export, be provided with one cross rib in this air intake vent, be provided with a holddown groove in the centre of this cross rib, the centre of this holddown groove is provided with a perforation;

(2) going out aerofoil goes out aerofoil by first to the 5th and is formed, the size that respectively goes out aerofoil is to be provided with by a certain percentage, and go out respectively that the angle of inclination of blade is identical with the air outlet panel around the aerofoil, first to fourth goes out the centre of aerofoil, by around blade extend a space bar downwards, this space bar bend inwards 90 the degree, be incorporated into a retainer ring, and form a cross bar rib, because each goes out aerofoil and goes out placement between aerofoil, be to stack gradually, and be formed with equidistant air outlet with cross identical rib thickness;

(3) the 5th go out aerofoil except that the function that the interval air outlet is arranged, also has fixing effect, the centre of its blade is provided with a lock screwed pipe, and in the appropriate location of lock screwed pipe, be provided with a criss-cross pressure and put plate, this lock screwed pipe just can be inserted in the middle vacancy of each retainer ring that goes out aerofoil, and overhead is in the holddown groove perforation of air outlet panel, one self-tapping screw passes pad lock spiral shell in the lock screwed pipe, makes to press to put plate and go out the tight closing of aerofoil with aforesaid first to fourth and be fixed on the air outlet panel.