CN202734133U

CN202734133U - Combined thin ventilator

Info

Publication number: CN202734133U
Application number: CN 201220362193
Authority: CN
Inventors: 祁亦飞; 蔡鹏�
Original assignee: 毛海林
Priority date: 2012-07-25
Filing date: 2012-07-25
Publication date: 2013-02-13
Anticipated expiration: 2022-07-25

Abstract

The utility model provides a combined thin ventilator. The combined thin ventilator comprises an external protective plate (1), upper flashing boards (2) and water draining channels (3), wherein each upper flashing board (2) and the corresponding water draining channel (3) are adhered by sealant (7) to form a basic unit; units are positioned and fixed by upper support ribs (4) and lower support ribs (5) to form combined structures; the combined structures are fixedly arranged on a bracket (6) by self-tapping screws according to certain distances; the peripheries of the combined structures are fixed with the external protective plate (1) through the self-tapping screws, and the periphery of the bracket (6) is provided with side flashing boards (8). The combined thin ventilator provided by the utility model has the advantages of simple structure, reduced manufacturing cost, improved wind resistant capability and ventilation, and capability of preventing snow and rain from entering a room.

Description

The slim ventilator of a kind of combined type

Technical field:

The utility model relates to ventilation equipment, relates in particular to the slim ventilator of a kind of combined type.

Background technology:

At present, most industry Plant Natural Uentilation equipment adopts the Combined roof ventilating skylight more, this ventilating skylight structure is complicated, load is larger, draught area is less, cost is high, and the skylight is higher on the roofing opening, thereby wind loading rating is not strong, in the larger situation of wind-force, have the indoor phenomenon of sleet invasion around the skylight.

Summary of the invention:

The purpose of this utility model provides a kind of simple in structure, low cost of manufacture, wind loading rating is strong, ventilation effect good, prevent the indoor slim ventilator of combined type of sleet invasion.

The utility model is to realize like this, the slim ventilator of a kind of combined type, comprise outer casing, upper weather shield, rhone, it is characterized in that: described upper weather shield and rhone are glued together by fluid sealant and form an elementary cell, fix the location mutually by upper support rib and lower support rib between the unit, form a fabricated structure, several fabricated structures are fixed on the support by certain spacing by self-tapping screw, be fixed with outer casing by self-tapping screw around several fabricated structures, be provided with flashing plate around the support.

The utility model is simple in structure, reduced manufacturing cost, improved wind loading rating and ventilation effect, prevent that the sleet invasion is indoor.

Description of drawings:

Fig. 1 is the utility model structural representation.

Fig. 2 is left view of the present utility model.

Fig. 3 is I partial enlarged drawing among Fig. 1.

Among the figure 1, outer casing, 2, upper weather shield, 3, rhone, 4,, 5, the lower support rib,

6, support, 7, fluid sealant, 8, flashing plate.

The specific embodiment;

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

With reference to accompanying drawing, the slim ventilator of a kind of combined type, comprise outer casing 1, upper weather shield 2, rhone 3, it is characterized in that: described upper weather shield 2 is glued together by fluid sealant 7 with rhone 3 and forms an elementary cell, fix the location mutually by upper support rib 4 and lower support rib 5 between the unit, form a fabricated structure, several fabricated structures are fixed on the support 6 by certain spacing by self-tapping screw, be fixed with outer casing 1 by self-tapping screw around several fabricated structures, be provided with flashing plate 8 around the support 6.During implementation, the ventilating skylight all material adopts thin aluminum sheet or galvanized sheet or corrosion resistant plate, and structure is slim and graceful, and corrosion resistance is superior, reduces the roofing load, not only effectively reduces cost taken by themselves, more effectively reduces the cost of substructure; All main framings can be unified mould, guarantee that product design is whole consistent; All ventilator materials and roof structure steel matter contact portion all adopt waterproof, heat insulation, electric insulating sealant to separate, and prevent that aluminium alloy or stainless steel and roof structure steel matter from forming galvanic cell and causing electrochemical corrosion; Maximum height only is higher than 500mm on the roof interface, thereby Wind-Pressure Resistance, and anti-crushing by snow is very competent.Mutual location between each parts of ventilating skylight makes the ventilating skylight installation steps simple, does not exist installing space not wait and the rain that wafts that the forms phenomenon that snows; Ventilating skylight available ventilation area surpass the tradition ventilation skylight, and each arrangements of components of ventilating skylight is reasonable greater than 45%, rhone, and the double diversion function that plays in the situation of the instructions for use of guaranteeing self, this is that the tradition ventilation skylight is not available; Another characteristics of the utility model are to prevent that the sleet invasion is indoor, owing to adopted the structure of triple rain and snows, this is a kind of way of the most reliable rain and snow, and all fall into rainwater and can be stopped and be discharged at two ends by upper weather shield, rhone, can not enter inner air channel.Even the very little globule is arranged, brought in the rhone of bottom by wind, and moisture enters the bottom rhone, also can discharge in the termination.Thereby in the air inlet vicinity, opening part directly gets rid of rainwater and defrost, even thereby when storm, the air channel also keeps dry.

Claims

1. slim ventilator of combined type, comprise outer casing (1), upper weather shield (2), rhone (3), it is characterized in that: described upper weather shield (2) is glued together by fluid sealant (7) with rhone (3) and forms an elementary cell, fix the location mutually by upper support rib (4) and lower support rib (5) between the unit, form a fabricated structure, several fabricated structures are fixed on the support (6) by certain spacing by self-tapping screw, be fixed with outer casing (1) by self-tapping screw around several fabricated structures, support (6) is provided with flashing plate (8) all around.