CN208901565U - Butterfly-type natural ventilator - Google Patents
Butterfly-type natural ventilator Download PDFInfo
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- CN208901565U CN208901565U CN201821406480.1U CN201821406480U CN208901565U CN 208901565 U CN208901565 U CN 208901565U CN 201821406480 U CN201821406480 U CN 201821406480U CN 208901565 U CN208901565 U CN 208901565U
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- deflector
- butterfly
- support
- flashing board
- guiding structure
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Abstract
The utility model discloses a kind of butterfly-type natural ventilators, it is characterized by comprising outer casing (10), at least two groups support frame in outer casing (10) is set, the flow-guiding structure being mounted on every group of support frame, positioned at waterproof construction flow-guiding structure lower section and be connected between two adjacent groups support frame；The flow-guiding structure includes the first deflector (2) and the second deflector (3)；The lower end of first deflector (2) connects with the lower end of the second deflector (3) and forms " V " font.The lower end of first deflector of the utility model is connected with the second deflector lower end, to form " V " font, indoor air can be made to be smoothly discharged along the direction of deflector；Simultaneously when rainwater is fallen on flow-guiding structure, it can quickly be exhausted along V-shaped groove；Indoor air can also quickly be discharged along the inclined direction of the first deflector and the second deflector simultaneously.
Description
Technical field
The utility model relates to a kind of ventilator, in particular to a kind of butterfly-type natural ventilators.
Background technique
In workshop, workshop or the warehouse of some large sizes, the large-scale roof natural-ventilation system of installation, benefit are often required
Outdoor is discharged in overfire air, foul atmosphere, pernicious gas etc. within doors with the temperature difference and natural wind action, compares previous electricity consumption
Room air can be discharged, save electric energy, it is more environmentally friendly.However the rainproof effect of existing natural ventilation of roof device and bad, especially
It encounters rainstorm weather, and the rainwater fallen in ventilator can not be excluded effectively, this is easy for that rainwater is caused to fall into interior.
Utility model content
The purpose of the utility model is to overcome the bad defects of the rainproof effect of existing natural ventilation of roof device, provide
A kind of butterfly-type natural ventilator.
The purpose of this utility model is realized with following technical scheme: butterfly-type natural ventilator, including outer casing, and setting is outside
At least two groups support frame in backplate, the flow-guiding structure being mounted on every group of support frame are located at below flow-guiding structure and connect
Connect the waterproof construction between two adjacent groups support frame；The flow-guiding structure includes the first deflector and the second deflector；Institute
The lower end for stating the first deflector connects with the lower end of the second deflector and forms " V " font；The waterproof construction includes being connected to
Flashing board between two adjacent groups support frame, the flashing board are in " V "-shape.
Further, the waterproof construction further includes being connected between two adjacent groups support frame and being located at below flashing board
Support plate；The support plate is in " V "-shape.
At least two convex ribs are provided on the flashing board along its length, it is logical to form draining between adjacent two convex ribs
Road.
Butterfly-type natural ventilator, including outer casing are arranged in at least two groups support frame in outer casing, are mounted on every group
Flow-guiding structure on support frame, positioned at waterproof construction flow-guiding structure lower section and be connected between two adjacent groups support frame；
The flow-guiding structure includes the first deflector and the second deflector；The lower end of first deflector and the lower end of the second deflector
It connects and forms " V " font；The waterproof construction includes the flashing board being connected between two adjacent groups support frame, the rain-proof
Plate is in inverted " v " shape.
Drainage trough is provided on the left and right two edges of the flashing board.
Covering plate is provided on the flashing board.
Rhone is provided with below support frame described in every group.
Every group of support frame includes the two pieces of butterfly support plates for being oppositely arranged and having V-shaped groove, is connected described in two pieces
The stiffening plate of butterfly support plate；First deflector and the second deflector are then mounted on two pieces of butterfly support plate upper ends
In V-shaped groove.
The upper end of first deflector and the second deflector is provided with extension.
The utility model compared with prior art, have the following advantages that and the utility model has the advantages that
(1) lower end of first deflector of the utility model is connected with the second deflector lower end, to form one " V "
Font can be formed by V-shaped groove along the first deflector and the second deflector and quickly arrange when rainwater is fallen on flow-guiding structure
Fall；Indoor air can also quickly be discharged along the inclined direction of the first deflector and the second deflector simultaneously.
(2) flashing board of the utility model is in " V "-shape, and is provided with convex ribs, passes through the row of being formed by between convex ribs
Aquaporin can quickly exhaust rainwater, improve the waterproof performance of ventilator, while not influence being smoothly discharged for room air.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is that the flashing board of the utility model is in the main view of inverted " v " shape；
Fig. 3 is a kind of structure chart of flashing board of the utility model；
Fig. 4 is the structure chart of the support frame of the utility model.
The title of the appended drawing reference of above-mentioned attached drawing are as follows:
1-butterfly support plate, the 2-the first deflector, 21-extensions, the 3-the second deflector, 4-support plates, 5-is convex
Muscle, 6-ventilator pedestals, 7-rhones, 8-ventilator pedestals, 9-flashing plates, 10-outer casings, 11-flashing boards, 12-
Drainage trough, 13-stiffening plates, 14-covering plates.
Specific embodiment
The utility model is described in further detail combined with specific embodiments below, but the embodiment party of the utility model
Formula is without being limited thereto.
Embodiment 1
As shown in Figure 1, the butterfly-type natural ventilator of the utility model, including outer casing 10, it is arranged in outer casing 10
At least two groups support frame, the flow-guiding structure being mounted on every group of support frame below flow-guiding structure and are connected to adjacent
Waterproof construction between two groups of support frames.
Specifically, the outer casing 10 is the frame structure that all round closure, upper and lower ends are open, rainwater can be prevented from logical
Wind device side enters the room.All support frames are respectively positioned in outer casing 10, and in the ventilator of the present embodiment, support rib is set up
It is set to 4 groups.
As shown in figure 4, support frame described in every group includes two pieces of butterfly support plates 1 and stiffening plate 13；Specifically, two pieces of butterflies
Shape support plate 1 is to be oppositely arranged, and be attached by stiffening plate 13, makes two pieces of butterfly support plates 1 being oppositely arranged more
It is firm；Butterfly support plate 1 can be fixed by rivet and outer casing 10.
In addition, the flow-guiding structure includes the first deflector 2 and the second deflector 3；The lower end of first deflector 2 and
The lower end of two deflectors 3 connects and forms " V " font.I.e. the flow-guiding structure is integral into " V " font, first deflector 2 and
Two deflectors 3 can be integrated molding, can also connect by welding, can be arranged in weld seal when soldered
Glue, to improve sealing effect.Correspondingly, 1 shape of butterfly support plate is similar to butterfly, the upper end forms V-shaped groove；During installation
First deflector 2 and the second deflector 3 are then mounted in the V-shaped groove of two pieces of 1 upper ends of butterfly support plate, i.e., first leads
Flowing plate 2 and the second deflector 3 are close to V-shaped groove cell wall, which can also play the first deflector 2 of support and the second water conservancy diversion
The effect of plate 3.The upper end of first deflector 2 and the second deflector 3 is provided with extension 21, which can be water
Flat setting, L-shaped can also bend；The extension 21 can be structure as a whole with the first deflector 2 and the second deflector 3,
It is more firm that it can be such that the first deflector 2 and the second deflector 3 installs.When rainwater falls on flow-guiding structure, rainwater is along first
Deflector 2 and the second deflector 3 are formed by V-shaped groove and drain.
The waterproof construction includes the flashing board 11 being connected between two adjacent groups support frame, i.e. the one of the flashing board 11
Side is connect by rivet with two pieces of butterfly support plates 1 of wherein one group of support frame, another side then pass through rivet with it is adjacent another
Two pieces of butterfly support plates 1 of outer one group of support frame connect；The right and left of the flashing board 11 and two adjacent groups support frame
Stiffening plate 13 separates, and forms exhaust outlet.The flashing board 11 is in " V "-shape, and is provided with along its length at least on flashing board 11
Two convex ribs 5 form drainage channel between adjacent two convex ribs 5.The convex ribs 5 can be structure as a whole with stiffening plate 13, can also lead to
The mode for crossing welding connects, and sealant can be arranged in weld when connecting using welding manner.The left edge position of the flashing board 11
Below the edge of the second deflector 3 of one of flow-guiding structure, right hand edge is then located at another adjacent flow-guiding structure
The first deflector 2 edge below；In this way, can not when being formed by V-shaped groove between the first deflector 2 and the second deflector 3
When meeting dewatering needs and rainwater being caused to overflow from flow-guiding structure, it can be ensured that the rainwater of spilling drops on flashing board 11, then
Drained by the drainage channel on flashing board 11；The rainwater fallen directly on flashing board 11 is also drained by drainage channel.
In order to improve the intensity of waterproof construction, alternatively preferably, as shown in Figure 1, the waterproof construction includes connection
The flashing board 11 in support plate 4 is arranged in support plate 4 between two adjacent groups support frame.That is the support plate 4 is led on one side
Cross that rivet is connect with two pieces of butterfly support plates 1 of wherein one group of support frame, another side then passes through rivet and adjacent other one
Two pieces of butterfly support plates 1 connection of group support frame；The set-up mode of the flashing board 11 is identical as support plate 4, the flashing board 11
Size can be identical as the size of support plate 4, and can be fixed on by rivet in support plate 4, paste itself and support plate 4
It closes, the intensity of waterproof construction is improved by the supporting role of support plate 4.
The flashing board 11 and support plate 4 are in " V "-shape, and are provided at least two on the flashing board 11 along its length
Root convex ribs 5 form drainage channel between adjacent two convex ribs 5.Likewise, when institute between the first deflector 2 and the second deflector 3
When the V-shaped groove of formation is unable to satisfy dewatering needs and rainwater is caused to overflow from flow-guiding structure, it can be ensured that the rainwater of spilling is fallen into
Drain onto flashing board 11, then through the drainage channel on flashing board 11.
As a preference, being provided with rhone 7 below support frame described in every group, the rhone 7 is along support frame
Length direction setting, and rhone 7 is located at the lower section at 11 edge of flashing board, leads when flashing board 11 is unable to satisfy dewatering needs face
When rainwater being caused to overflow, the rainwater of spilling is then fallen in rhone 7, is drained by rhone 7.
Ventilator pedestal 8 can also be set below the ventilator, rhone 7 is then mounted on ventilator pedestal 8.In order to just
It is mounted on roof in by ventilator, is additionally provided with ventilator pedestal 6 below the pedestal 8, by ventilator pedestal 6 by ventilator
It is mounted on roof；The ventilator pedestal 6 is connected with flashing plate 9 simultaneously, which extends to 10 outside of outer casing.This is general
Water plate 9 can also be fixedly connected by bolt with ventilator pedestal 6, which can use traditional structure.The ventilator bottom
Seat 8 and ventilator pedestal 6 are frame structure, use the structure of tradition ventilation device pedestal and pedestal.
In use, indoor air reaches below waterproof construction after being upward through ventilator pedestal 6 and ventilator pedestal 8,
And the exhaust outlet formed between waterproof construction two sides and the stiffening plate 10 of two adjacent groups support frame is discharged to above waterproof construction,
Ventilator finally is discharged along the inclined direction of the first deflector 2 and the second deflector 3.
In addition, as a preference, the exhaust outlet that can be formed between waterproof construction and stiffening plate 10 or first
Electronic valve plate is set between deflector 2, the second deflector 3 and waterproof construction, ventilator is opened or closed by electronic valve plate.
It is relatively conventional in the art to open or close ventilator by the way that electronic valve plate is arranged in ventilator, herein no longer specifically
It is bright.It is all that sealing ring can be set in position by rivet interlacement in the present embodiment, to prevent leak-stopping water.
Embodiment 2
As shown in Figure 2,3, the present embodiment is substantially the same manner as Example 1, the difference lies in that the waterproof construction of the present embodiment
Including the flashing board 11 being connected between two adjacent groups support frame；Specifically, the flashing board 11 passes through rivet and its on one side
In one group of support frame two pieces of butterfly support plates 1 connection, another side then pass through rivet and adjacent another set support frame
Two pieces of butterfly support plates 1 connection；The flashing board 11 is in inverted " v " shape.In order to improve waterproof performance, also set on the flashing board 11
It is equipped with covering plate 14, i.e., the covering plate 14 lid closes at the top of " V " font, can be fixed by rivet and flashing board 11.
In addition, being provided with drainage trough 12 at 11 left and right edges of flashing board, which can be one with flashing board 11
Forming structure can also connect by welding.When rainwater is fallen on flashing board 11, rainwater is fallen into along flashing board 11
Into drainage trough 12, drained by drainage trough 12.
As described above, the utility model can be realized well.
Claims (9)
1. butterfly-type natural ventilator, it is characterised in that: including outer casing (10), at least two groups branch being arranged in outer casing (10)
Support bone frame, the flow-guiding structure being mounted on every group of support frame below flow-guiding structure and are connected to two adjacent groups support rib
Waterproof construction between frame；The flow-guiding structure includes the first deflector (2) and the second deflector (3)；First deflector
(2) lower end connects with the lower end of the second deflector (3) and forms " V " font；The waterproof construction includes being connected to adjacent two
Flashing board (11) between group support frame, the flashing board (11) are in " V "-shape.
2. butterfly-type natural ventilator according to claim 1, it is characterised in that: the waterproof construction further includes being connected to phase
Between adjacent two groups of support frames and the support plate (4) that is located at below flashing board (11)；The support plate (4) is in " V "-shape.
3. butterfly-type natural ventilator according to claim 1 or 2, it is characterised in that: along its length on the flashing board (11)
Degree direction is provided at least two convex ribs (5), forms drainage channel between adjacent two convex ribs (5).
4. butterfly-type natural ventilator, it is characterised in that: including outer casing (10), at least two groups branch being arranged in outer casing (10)
Support bone frame, the flow-guiding structure being mounted on every group of support frame below flow-guiding structure and are connected to two adjacent groups support rib
Waterproof construction between frame；The flow-guiding structure includes the first deflector (2) and the second deflector (3)；First deflector
(2) lower end connects with the lower end of the second deflector (3) and forms " V " font；The waterproof construction includes being connected to adjacent two
Flashing board (11) between group support frame, the flashing board (11) are in inverted " v " shape.
5. butterfly-type natural ventilator according to claim 4, it is characterised in that: the left and right both sides of the flashing board (11)
Drainage trough (12) are provided on edge.
6. butterfly-type natural ventilator according to claim 4 or 5, it is characterised in that: be provided on the flashing board (11)
Covering plate (14).
7. according to claim 1,2,4,5 described in any item butterfly-type natural ventilators, it is characterised in that: support rib described in every group
Rhone (7) are provided with below frame.
8. according to claim 1,2,4,5 described in any item butterfly-type natural ventilators, it is characterised in that: every group of support rib
Frame includes the two pieces of butterfly support plates (1) for being oppositely arranged and having V-shaped groove, connects the reinforcement of two pieces of butterfly support plates (1)
Plate (13)；First deflector (2) and the second deflector (3) are then mounted on the V-arrangement of two pieces of butterfly support plate (1) upper ends
In slot.
9. according to claim 1,2,4,5 described in any item butterfly-type natural ventilators, it is characterised in that: first deflector
(2) and the upper end of the second deflector (3) is provided with extension (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821406480.1U CN208901565U (en) | 2018-08-29 | 2018-08-29 | Butterfly-type natural ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821406480.1U CN208901565U (en) | 2018-08-29 | 2018-08-29 | Butterfly-type natural ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208901565U true CN208901565U (en) | 2019-05-24 |
Family
ID=66570727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821406480.1U Active CN208901565U (en) | 2018-08-29 | 2018-08-29 | Butterfly-type natural ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208901565U (en) |
-
2018
- 2018-08-29 CN CN201821406480.1U patent/CN208901565U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |