CN201866883U

CN201866883U - Novel roofing natural ventilator

Info

Publication number: CN201866883U
Application number: CN2010206087913U
Authority: CN
Inventors: 梁鹏; 彭大林
Original assignee: Sichuan Mcwell Science & Technology Co Ltd
Current assignee: Sichuan Mcwell Science & Technology Co Ltd
Priority date: 2010-11-16
Filing date: 2010-11-16
Publication date: 2011-06-15
Anticipated expiration: 2020-11-16

Abstract

The utility model discloses a novel roofing natural ventilator, relating to a ventilator. The utility model aims at providing the novel roofing natural ventilator which can provide larger effective ventilation area, completely avoid the possibility that rain mist enters a room, allow the ventilation rate to be controllable and lighting amount to be controllable, have low height and light weight, and save materials. The novel roofing natural ventilator comprises a support framework, multiple groups of flashing boards, a drainage groove and an outer guard board, wherein the multiple groups of flashing boards are arranged in the support framework; each group of flashing boards comprises a plurality of flashing boards which are arranged at intervals transversely; the drainage groove is arranged below the lower end edge of the lowest group of flashing boards; the drainage groove is connected with the support framework; and the outer guard board wraps the outer side of the support framework. The ventilation rate and the lighting amount of the novel roofing natural ventilator are controllable; and the novel roofing natural ventilator eliminates the rain mist damped with water, has light dead weight, and reduces the structural steel consumption of the original roof simultaneously when lowering the self cost.

Description

A kind of new type roof natural ventilator

Technical field

The utility model relates to a kind of ventilator, relates in particular to a kind of new type roof natural ventilator.

Background technology

In some large-scale factory buildings, workshop or warehouse, often all need to install large-scale roof natural ventilation system, it is outdoor to utilize overfire air that the temperature difference and natural wind action will be within doors, foul atmosphere, pernicious gas etc. to discharge, compared in the past and discharged room air with electric energy, saves energy, more environmental protection; Existing roofing natural ventilator ventilates and rainproof problem in order to solve simultaneously, all adopt and directly over the roofing opening, use flashing board that rainwater is hidden, but this part stuffiness simultaneously, air-flow can only be walked around flashing board from both sides, both sides at flashing board form the air channel, promptly form the air channel in the both sides of roofing opening, and the air channel is separated by the flashing board of centre, so roof bar shaped natural ventilator in the past all belongs to ventilation by air passage device at interval, its air channel is separated by the flashing board directly over the roofing opening; This ventilator wants the available ventilation amount that reaches consistent with the roofing opening, must make ventilator to the both sides bulging of roofing opening, to obtain enough ventilating duct width, must increase the own wt of ventilator like this, and increase the construction weight of building itself, thereby increased the construction investment cost greatly.And, just reduce the bulging amount of ventilator in order to reduce cost, like this, ventilation will reduce greatly.Because the problem of bulging is arranged, and the space that ventilator is occupied is bigger, when placed side by side, the available ventilation area only account for the roofing aperture area 40% in.The ventilation by air passage device also may exist violent storm to beat on outer casing the problem of the misty rain that splashes at interval.

The utility model content

At above-mentioned prior art, the technical problems to be solved in the utility model provides a kind of new type roof natural ventilator, and bigger available ventilation area can be provided, avoided the possibility in the misty rain inlet chamber fully, made ventilation controlled, lighting quantity is controlled, highly low, in light weight, economical with materials.

In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of new type roof natural ventilator, comprise support frame, flashing board, rhone, outer casing, be provided with the array flashing board between support frame, every group of flashing board constitutes by the flashing board that several piece is horizontally arranged at interval, be provided with rhone below the edge, lower end of one group of flashing board below, rhone is connected with support frame, is coated with outer casing in the support frame outside.

As preferably, with limit, one group of flashing board upper end, the top formed on the plane certain any be that end points is done a ray at any angle under the plane, ray shoots is on a certain flashing board or outer casing.

As preferably, form ventilating duct between adjacent two flashing boards in every group of flashing board, between the ventilating duct block form structure.

As preferably, be connected with valve plate between support frame.

As preferably, described valve plate is manually control or electronic control or fire-fighting link.

As preferably, described support frame is removably connected by the polylith matrix tablet and constitutes or constitute for the section bar welding.

As preferably, described flashing board is a plane skylight.

As preferably, described valve plate is a plane skylight.

Compared with prior art, the utlity model has following advantage: the 1. square ventilator that is configured to of quadrate, the flashing board of the inclination that between skeleton, connects, make snow or rain in the rhone of lower end, to discharge along the flashing board following current, because the setting of flashing board crossover location straggly can prevent effectively that rainwater and misty rain from declining from the space into indoor; 2. the rotating valve plate that is provided with in the rhone lower end can play the effect of switch ventilator, and is controlled by electric control mechanism, and is very convenient; 3. the ventilating duct of block form need not be done ventilator very big, can reach the available ventilation area greater than 80% of roofing aperture area, increased the ventilation of matrix form ventilator greatly, so it is lighter to conduct oneself with dignity, when reducing self cost, also reduce the structure steel quantity consumption of former roofing, can save the construction investment cost greatly; 4. flashing board adopts lighting material, and valve plate can adopt the complete daylighting or the combination of daylighting and not daylighting, makes valve plate have the function of regulating ventilation, daylighting and sunshade; 5. flashing board is that plug-in type is installed on the skeleton, fixes through dedicated fastener, and easy for installation, speed is fast, system easy to control the quality; 6. skeleton is removably connected by the polylith matrix tablet and constitutes, and installation and transportation are all very convenient.

Description of drawings

Fig. 1 is the skeleton of the utility model embodiment one and the structural representation that is connected each parts on the skeleton;

Fig. 2 is the matrix tablet structural representation of the utility model embodiment two;

Fig. 3 is the front view of the utility model embodiment two;

Fig. 4 is the front view of the utility model embodiment three;

Fig. 5 is the front view of the utility model embodiment four;

Fig. 6 is the front view of the utility model embodiment five;

Fig. 7 is an external structure view of the present utility model.

The specific embodiment

The utility model will be further described below in conjunction with drawings and Examples.

Embodiment one

Referring to Fig. 1, Fig. 7, a kind of new type roof natural ventilator, comprise two support frames that are

rectangle

1,1 of support frame is tiltedly installed with at least one group of flashing board 3 and the one group of flashing board 3 that can accept the top that is positioned at the top and falls down the flashing board 3 of the below of rainwater, wherein, every group of flashing board 3 is made of the flashing board 3 of several piece in the transversely contour and parallel interval setting of support frame 1, the incline direction of two groups of neighbouring flashing boards 3 is opposite, as preferably, in the two adjacent groups flashing board 3, the line extended line of the upper end edge of a back flashing board 3 of one group of flashing board 3 above being arranged in and the lower end edge of last flashing board 3 drops on the flashing board 3 of last flashing board 3 belows; The longitudinal direction of support frame described in the present embodiment 1 is provided with three groups of flashing boards 3, and wherein, first group flashing board 3 is tilted to the left, and second group flashing board 3 is tilted to the right, and the 3rd group flashing board 3 is tilted to the left; As preferably, have the through hole 2 of the strip corresponding on the described support frame 1 with flashing board 3, flashing board 3 is plugged on 1 of support frame by through hole 2, the described support frame 1 outer side through hole 2 other fasteners 21 that are used for fastening flashing board 3 that are provided with, fastener 21 is the inserted sheet of bolt-type, 1 of support frame under the edge, lower end of one group of flashing board 3 below is provided with

rhone

4,1 of support frame is provided with rotating valve plate 6, on support frame 1, be provided with the control valve 6 corresponding with valve plate 6, control valve 6 is controlled by the controlling organization of being located on the support frame 17, present embodiment is preferably electronic control, is coated with outer casing 8 in the outside of support frame 1.As preferably, described flashing board 3 of present embodiment and valve plate 6 are plane skylight, make valve plate 6 have the function of regulating ventilation, daylighting; If valve plate 6 is non-plane skylight, valve plate 6 also can play the effect of sunshade.

Embodiment two

Referring to Fig. 2, Fig. 3, Fig. 7, a kind of new type roof natural ventilator, comprise two support frames that are rectangle 1, described support frame 1 is made of 11 riveted joints of polylith matrix tablet, and vertical piece that described matrix tablet 11 is a hot-dip galvanizing sheet steel and one are connected the square plate of vertical piece left end upper edge and the trapezoidal formation that one is connected vertical piece bottom righthand side edge; Matrix tablet 11 vertically on have the through hole 2 of three square waveforms, wherein, the through hole 2 of the top is tilted to the left, middle through hole 2 is tilted to the right, the through hole 2 of below is tilted to the left; The inserted terminal of flashing board 3 and through hole 2 are complementary, flashing board 3 is plugged on 1 of support frame by through hole 2, wherein, in the two adjacent groups flashing board 3, the upper end edge of a back flashing board 3 of one group of flashing board 3 above being arranged in drops on the last flashing board 3 that flashing board 3 belows are corresponding with the line extended line of the lower end edge of last flashing board 3; The last upper end edge and the line extended line that corresponding next is thereafter organized the upper end edge of flashing board 3 that are arranged in one group of flashing board 3 of top simultaneously drops on the flashing board 3 of back flashing board 3 belows, 1 of support frame also is connected with rhone 4, rhone 4 is fixedly connected on the lower edge that is positioned at the flashing board 3 of below, and all the other are identical with embodiment one.

Embodiment three

Referring to Fig. 4, Fig. 7, a kind of new type roof natural ventilator, comprise two support frames that are

rectangle

1,1 of support frame vertically be provided with three groups of flashing boards 3, be coated with outer casing 8 in the outside of support frame 1, wherein, first group flashing board 3 is vertically to be provided with, the setting that is tilted to the left of second group flashing board 3, the lower end edge of first group flashing board 3 is connected with the upper end edge one of second group flashing board 3, the setting that is tilted to the right of the 3rd group flashing board 3, the 3rd group flashing board 3 be arranged so that being formed on the plane certain with first group limit, flashing board 3 upper end a bit is that end points is done a ray at any angle under the plane, ray shoots is provided with the control valve 6 of rhone 4 and valve plate and control valve plate below the 3rd group flashing board 3 on the 3rd group flashing board 3 or outer casing 8.

Embodiment four

Referring to Fig. 5, Fig. 7, a kind of new type roof natural ventilator, comprise two support frames that are

rectangle

1,1 of support frame vertically be provided with three groups of flashing boards 3, be coated with outer casing 8 in the outside of support frame 1, wherein, first group flashing board 3 is vertically to be provided with, the setting that is tilted to the left of second group flashing board 3, second group flashing board 3 can be accepted the water that first group flashing board 3 falls down, the 3rd group flashing board 3 also is tilted to the left, the 3rd group flashing board 3 be arranged so that being formed on the plane certain with first group limit, flashing board 3 upper end a bit is that end points is done a ray at any angle under the plane, ray shoots is provided with the control valve 6 of rhone 4 and valve plate and control valve plate below the 3rd group flashing board 3 on the 3rd group flashing board 3 or outer casing 8.

Embodiment five

Referring to Fig. 6, Fig. 7, a kind of new type roof natural ventilator, comprise two support frames that are

rectangle

1,1 of support frame vertically be provided with three groups of flashing boards that all are tilted to the left 3, be coated with outer casing 8 in the outside of support frame 1, second group flashing board 3 in three groups of flashing boards 3 can be accepted the rainwater that first group flashing board 3 falls down, the 3rd group flashing board 3 can be accepted the rainwater that second group flashing board 3 falls down, being formed on the plane certain with limit, first group flashing board, 3 upper end a bit is that end points is done a ray at any angle under the plane, ray shoots is at first group, on the flashing board 3 of two groups of flashing boards 3 or the 3rd group or on the outer casing 8, below the 3rd group flashing board 3, be provided with rhone 4.

The above only is the detailed description and the diagram of two preferred embodiments of the utility model, the utility model can also increase the piece number of support frame 1 as required, be not limited to two side by side, two support frame 1 primordial unit originally, be this product along stackable several unit on flashing board 3 length directions, also can be in several unit of transversely stack along support frame 1; It is architectural that this product is used for large-scale modernization industry, along support frame 1 several unit that transversely superpose, is made into width several meters ventilator.

Claims

1. new type roof natural ventilator, comprise support frame, flashing board, rhone, outer casing, it is characterized in that: be provided with the array flashing board between support frame, every group of flashing board constitutes by the flashing board that several piece is horizontally arranged at interval, be provided with rhone below the edge, lower end of one group of flashing board below, rhone is connected with support frame, is coated with outer casing in the support frame outside.

2. a kind of new type roof natural ventilator according to claim 1, it is characterized in that: with limit, the one group of flashing board in the top upper end formed on the plane certain any be that end points is done a ray at any angle under the plane, ray shoots is on a certain flashing board or outer casing.

3. a kind of new type roof natural ventilator according to claim 1 and 2 is characterized in that: forming ventilating duct between adjacent two flashing boards in every group of flashing board, is the block form structure between the ventilating duct.

4. a kind of new type roof natural ventilator according to claim 1 is characterized in that: be connected with valve plate between support frame.

5. a kind of new type roof natural ventilator according to claim 1 is characterized in that: described valve plate is for manually controlling or electronic control or fire-fighting link.

6. a kind of new type roof natural ventilator according to claim 3 is characterized in that: described support frame is removably connected by the polylith matrix tablet and constitutes or constitute for section bar welds.

7. a kind of new type roof natural ventilator according to claim 3 is characterized in that: described flashing board is a plane skylight.

8. a kind of new type roof natural ventilator according to claim 7 is characterized in that: described valve plate is a plane skylight.