CN203177396U - Structurally waterproof type and parallel air duct type natural ventilator - Google Patents
Structurally waterproof type and parallel air duct type natural ventilator Download PDFInfo
- Publication number
- CN203177396U CN203177396U CN 201320190775 CN201320190775U CN203177396U CN 203177396 U CN203177396 U CN 203177396U CN 201320190775 CN201320190775 CN 201320190775 CN 201320190775 U CN201320190775 U CN 201320190775U CN 203177396 U CN203177396 U CN 203177396U
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- air duct
- flashing board
- natural ventilator
- rhone
- duct type
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Abstract
The utility model discloses a structurally waterproof type and parallel air duct type natural ventilator. The structurally waterproof type and parallel air duct type natural ventilator comprises a support framework, at least two groups of ventilation assemblies which are arranged inside the support framework in parallel, and outer protective plates coated outside the support framework. Wherein every group of ventilation assemblies is composed of at least two rain-proof plates which are arranged in a vertically staggered mode and a drainage channel which is connected with the lowermost rain-proof plate, the drainage channel inside every group of ventilation assemblies is provided with an adjustable opening and closing device, the adjustable opening and closing device is hasped on the edge of the lowermost rain-proof plate of a neighboring group of ventilation assemblies, can connect or disconnect indoor air ducts and outdoor air ducts, and can achieve a waterproof effect when closed, and the rain-proof plates are provided with a plurality of convex ribs which are arranged transversely. The structurally waterproof type and parallel air duct type natural ventilator can defend against, dredge, collect and drain the rain water effectively through a simple and ingenious improvement, has a good application effect and a wide application prospect.
Description
Technical field
The utility model relates to a kind of ventilator, and specifically, what relate to is a kind of structurally waterproof type air duct type natural ventilator arranged side by side.
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, and all adopts the roofing ventilator to realize this ventilation effect usually.
Be in the patent application of CN102269460A at Granted publication number for the patent of CN201866883U, CN202083071U and application publication number, all record the different air duct type natural ventilators arranged side by side that is mainly constituted by support frame, flashing board, rhone, outer casing.These natural ventilators have solved to a certain extent installs the roof natural ventilation system for indoor rainproof problem, but the test through practice, the rainproof effect of these air duct type natural ventilators arranged side by side is not very desirable, especially in the face of rainstorm weather the time, the flow velocity of rainwater is too quickly, and existing structure can't effectively be defendd, dredge, collect and get rid of at all rainwater.So it is very necessary to design a kind of new construction of the air duct type natural ventilator arranged side by side that can be on the defensive, dredge, collect and get rid of rainwater or even heavy rain.
The utility model content
The purpose of this utility model is to provide a kind of structurally waterproof type air duct type natural ventilator arranged side by side, solves can't defend effectively, dredge, collect rainwater and get rid of when the air duct type natural ventilator is at rainstorm weather side by side at present to cause rainwater to infiltrate easily or the indoor problem of bleeding.
To achieve these goals, the technical solution adopted in the utility model is as follows:
Structurally waterproof type air duct type natural ventilator arranged side by side, comprise support frame, the parallel ventilation assembly that is arranged in the support frame of at least two groups, and the outer casing that is coated on the support frame outside, wherein, every group of ventilation assembly by at least two up and down staggered flashing board and the rhone that is connected with the flashing board of foot form, the rhone in every group of ventilation assembly be provided with snap on adjacent one group of ventilation assembly foot flashing board edge and can block and the indoor and outdoor air channel of conducting and when closing for the adjustable headstock gear of waterproof.
Specifically, described adjustable headstock gear comprises that an end snaps over the valve plate that the flashing board upper edge downside of foot, the other end snap over rhone one side wall upper part, and is connected with support frame and controls the rotating shaft that valve plate rotates.
In order to guarantee that valve plate cooperates with the effective of adjacent component, be convenient to guiding, collect rainwater, described rhone is provided with first bend that bends towards in the groove at place, upper edge that it cooperates with valve plate, and described valve plate is provided with in its end edge that cooperates with rhone to the bending of valve plate lower surface and with the first bend hasp and for second bend of water guide waterproof.
In order to prevent that rainwater from leaking down from the slit, described valve plate is provided with in its end edge that cooperates with flashing board to the bending of valve plate upper surface and with the flashing board upper edge downside phase hasp of foot and for the 3rd bend of water guide waterproof.
For the ease of manufacturing and leakproof better, described rhone and flashing board be solidified as a whole formula structure and the horizontal layout of the bottom surface of rhone.
In order to slow down the rainwater flow velocity, described flashing board is provided with several convex tendons of lateral arrangement.
As a kind of preferred arrangement, described convex tendon is " one " font with respect to the last lower edge of flashing board.
As another kind of preferred arrangement, described convex tendon is tiltedly " one " font with respect to the last lower edge of flashing board, between these convex tendon two ends is 0.01: 1≤H: L≤0.1: 1 in the longitudinal length difference H on flashing board surface and the pass between the lateral length difference L.In order to play good blocking effect, this ratio is unsuitable excessive.
As another preferred arrangement, described convex tendon is down " V " font with respect to the last lower edge of flashing board, and the angle α between these convex tendon two hypotenuses is 150 °≤α＜180 °.
In addition, the set-up mode of convex tendon can also carry out mutual matched combined according to actual operating position except above-mentioned three kinds of decision design, namely designs above-mentioned three kinds or any two kinds simultaneously on a flashing board or one group of ventilation assembly, and is very flexible.
In order to realize the utility model better, the cross section of described convex tendon preferably is " U " font, rectangle or trapezoidal shape.
Compared with prior art, the utlity model has following beneficial effect:
(1) the utility model is simple in structure, design ingenious, adopt adjustable headstock gear to be arranged in the neutral gear between the rhone splash guard adjacent with it, blocking-up and the indoor and outdoor air channel of conducting, can control rotating shaft by control system at rainstorm weather and drive valve plate rotation sealing air channel, rainwater is effectively defendd, dredge, collect and eliminating, have substantive distinguishing features and progress, and the utility model has namely reached extraordinary practical application effect by existing air duct type natural ventilator arranged side by side is simply improved, reduced the repacking production cost, guaranteed the cost performance of product high-quality, be fit to apply.
(2) the utility model has and all the be complementary bend of hasp of flashing board and rhone in the design of the edge, two ends up and down of valve plate, the gap that produces when utilizing the bending sealing hasp of bend, stop rainwater from the gap, to leak down effectively, further improved waterproof ability.
(3) the utility model is by arranging several convex tendons at flashing board, greatly reduced the flow velocity of rainwater, and rainwater played the effect that drainage is dredged, alleviated greatly that rhone instantaneously catchments, the pressure of draining, on the basis that has guaranteed effective waterproof, greatly improved drainability of the present utility model.
(4) convex tendon adopts the tilting design in the utility model, this kind tilting convex tendon can be directed to it side discharge when rainwater flowed down from flashing board, alleviated the draining burden of below flashing board and rhone greatly, and rhone only need adopt normal parallel design can finish its drain function, need not additionally adjusting, be convenient to the updating and upgrading of a product.
Description of drawings
Fig. 1 is external structure schematic diagram of the present utility model.
Fig. 2 is the side-looking cross-sectional view of the utility model-embodiment 1.
Fig. 3 is the local structure for amplifying schematic diagram at A place among Fig. 2.
Fig. 4 is the local structure for amplifying schematic diagram at B place among Fig. 2.
Fig. 5 is the side-looking cross-sectional view of the utility model-embodiment 2.
Fig. 6 is the Facad structure schematic diagram of a kind of set-up mode of the convex tendon of flashing board in the utility model.
Fig. 7 is the Facad structure schematic diagram of the another kind of set-up mode of the convex tendon of flashing board in the utility model.
Fig. 8 is the Facad structure schematic diagram of another set-up mode of the convex tendon of flashing board in the utility model.
In the above-mentioned accompanying drawing, Reference numeral corresponding components title is as follows:
The 1-support frame, 2-flashing board, 3-rhone, 4-outer casing, 5-valve plate, 6-rotating shaft;
The 21-convex tendon, 31-first bend, 51-second bend, 52-the 3rd bend.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, and embodiment of the present utility model includes but not limited to the following example.
As depicted in figs. 1 and 2, the special-purpose leakproof guiding gutter of this bowl type ventilator, comprise support frame 1, the parallel ventilation assembly that is arranged in the support frame of at least two groups, and the outer casing 4 that is coated on the support frame outside, wherein, every group of ventilation assembly is by at least two staggered flashing board 2 and rhone 3 compositions that are connected with the flashing board of foot up and down, for the difficulty that guarantees that whole uniformity, water proofing property and reduction are produced, usually rhone and flashing board adopt integral connecting structure, namely directly adopt the process technology of plate face bending to make one.In same group of ventilation assembly, the plumb line of lower limb of top flashing board drops on the plate face of the adjacent flashing board in its below, and the plumb line of the top edge of top flashing board drops on the outer casing or in adjacent one group of ventilation assembly on the plate face of the below flashing board of corresponding flashing board.Rhone in every group of ventilation assembly be provided with snap on adjacent one group of ventilation assembly foot flashing board edge and can block and the indoor and outdoor air channel of conducting and when closing for the adjustable headstock gear of waterproof.
Specifically, described adjustable headstock gear comprises that flashing board upper edge downside, the other end that an end snaps over foot snap over the valve plate 5 of rhone one side wall upper part, and is connected with support frame and controls the rotating shaft 6 that valve plate rotates.The rotation of this rotating shaft is by manual control or electronic control, so that adjust the angle of valve plate.
In order to guarantee that valve plate cooperates with the effective of adjacent component, be convenient to guiding, collect rainwater, described rhone is provided with first bend 31 that bends towards in the groove at place, upper edge that it cooperates with valve plate, and described valve plate is provided with in its end edge that cooperates with rhone to the bending of valve plate lower surface and with the first bend hasp and for second bend 51 of water guide waterproof.Its concrete structure as shown in Figure 3, this second bend bends towards the valve plate downside, and the plumb line of its outermost end falls in the rhone.
In order to prevent that rainwater from leaking down from the slit, described valve plate is provided with in its end edge that cooperates with flashing board to the bending of valve plate upper surface and with the flashing board upper edge downside phase hasp of foot and for the 3rd bend 52 of water guide waterproof.Its concrete structure as shown in Figure 4, the 3rd bend bends towards the valve plate upside, and snaps over it the lower edge of the flashing board that cooperates, and the 3rd bend closely contacts with the downside of this end of flashing board.
The utility model is when normal the use, state is adjustable headstock gear closed condition as shown in Figure 2, the user is by manually control or electronic control of control system, regulating rotating shaft makes valve plate clockwise rotate by position shown in Figure 2, the air channel namely can tune to open mode, be that indoor and outdoors is communicated with by the air channel, use according to the occupation mode of existing ventilator.When running into when raining, according to the degree of the size adjustment valve plate opening of rainfall, the little then opening of rainfall is big, guarantees indoor normal ventilation; And excessive when rainfall, when being heavy rain, the control valve plate rotates the space of closing between rhone and the flashing board, stops fully to leak under the rainwater, and at this moment, rainwater all enters eliminating in the lump in the rhone by the drainage of flashing board.
As shown in Figure 5, the difference of present embodiment and embodiment 1 is that the upper surface of described flashing board is provided with several convex tendons 21 of lateral arrangement, is used for slowing down the rainwater flow velocity and is part rainwater water conservancy diversion.The cross section of this convex tendon can be designed as " U " font, rectangle or trapezoidal shape, in order to satisfy different user demands.And the set-up mode of convex tendon also has multiple choices.
As shown in Figure 6, as another kind of preferred arrangement, described convex tendon is " one " font with respect to the last lower edge of flashing board.
As shown in Figure 7, as another kind of preferred arrangement, described convex tendon is tiltedly " one " font with respect to the last lower edge of flashing board, between these convex tendon two ends is 0.01: 1≤H: L≤0.1: 1 in the longitudinal length difference H on flashing board surface and the pass between the lateral length difference L.In order to play good blocking effect, this ratio is unsuitable excessive.
As shown in Figure 8, as another preferred arrangement, described convex tendon is down " V " font with respect to the last lower edge of flashing board, and the angle α between these convex tendon two hypotenuses is 150 °≤α＜180 °.
In addition, the set-up mode of convex tendon can also carry out mutual matched combined according to actual operating position except above-mentioned three kinds of decision design, namely designs above-mentioned three kinds or any two kinds simultaneously on a flashing board or one group of ventilation assembly, and is very flexible.
The utility model is when normal the use, and is identical with the occupation mode of embodiment 1.When the flow velocity of rainwater on flashing board was little, by slowing down and guide functions of convex tendon, discharged at the groove guiding two ends, the flashing board left and right sides that can be formed by convex tendon before it flows into rhone substantially; And when the initial flow rate of rainwater on flashing board is excessive, the rainwater convex tendon of flowing through gradually, because the barrier effect of convex tendon has slowed down the flow velocity of rainwater effectively, the part rainwater is discharged from the two ends, the left and right sides of flashing board, and make the residue rainwater slowly flow into rhone, alleviate the burden of a large amount of rainwater of the sudden processing of rhone, guaranteed carrying out smoothly of drainage works.Rainfall reduces or rains when stopping, and suitably opening valve plate can normally ventilate.
According to above-described embodiment, just can realize the utility model well.
Claims (10)
1. structurally waterproof type air duct type natural ventilator arranged side by side, comprise support frame (1), the parallel ventilation assembly that is arranged in the support frame of at least two groups, and the outer casing (4) that is coated on the support frame outside, wherein, every group of ventilation assembly is by at least two staggered flashing board (2) and rhone (3) compositions that are connected with flashing board (2) lower edge of foot up and down, it is characterized in that, the rhone in every group of ventilation assembly (3) be provided with snap on adjacent one group of ventilation assembly foot flashing board (2) edge and can block and the indoor and outdoor air channel of conducting and when closing for the adjustable headstock gear of waterproof.
2. structurally waterproof type according to claim 1 air duct type natural ventilator arranged side by side, it is characterized in that, described adjustable headstock gear comprises that an end snaps over the valve plate (5) that the flashing board of foot (2) upper edge downside, the other end snap over rhone (3) one side wall upper part, and is connected with support frame (1) and controls the rotating shaft (6) that valve plate (5) rotates.
3. structurally waterproof type according to claim 2 air duct type natural ventilator arranged side by side, it is characterized in that, described rhone (3) is provided with first bend (31) that bends towards groove at place, upper edge that it cooperates with valve plate (5), and described valve plate (5) is provided with in its end edge that cooperates with rhone (3) to the bending of valve plate lower surface and with first bend (31) hasp and for second bend (51) of water guide waterproof.
4. structurally waterproof type according to claim 3 air duct type natural ventilator arranged side by side, it is characterized in that described valve plate (5) is provided with crooked and with the flashing board upper edge downside phase hasp of foot and be used for the 3rd bend (52) of water guide waterproof to the valve plate upper surface in its end edge that cooperates with flashing board (2).
5. structurally waterproof type according to claim 4 air duct type natural ventilator arranged side by side is characterized in that, described rhone (3) is connected to one with flashing board (2), and the horizontal layout of bottom surface of rhone (3).
6. according to each described structurally waterproof type of claim 1～5 air duct type natural ventilator arranged side by side, it is characterized in that described flashing board (2) is provided with several convex tendons (21) of lateral arrangement.
7. structurally waterproof type according to claim 6 air duct type natural ventilator arranged side by side is characterized in that, described convex tendon (21) is " one " font with respect to the last lower edge of flashing board (2).
8. structurally waterproof type according to claim 6 air duct type natural ventilator arranged side by side, it is characterized in that, described convex tendon (21) is tiltedly " one " font with respect to the last lower edge of flashing board (2), and these convex tendon two ends are 0.01: 1≤H: L≤0.1: 1 in the longitudinal length difference H on flashing board surface and the pass between the lateral length difference L.
9. structurally waterproof type according to claim 6 air duct type natural ventilator arranged side by side, it is characterized in that, described convex tendon (21) is down " V " font with respect to the last lower edge of flashing board (2), and the angle α between these convex tendon two hypotenuses is 150 °≤α＜180 °.
10. according to each described structurally waterproof type of claim 7～9 air duct type natural ventilator arranged side by side, it is characterized in that the cross section of described convex tendon (21) is " U " font, rectangle or trapezoidal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320190775 CN203177396U (en) | 2013-04-16 | 2013-04-16 | Structurally waterproof type and parallel air duct type natural ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320190775 CN203177396U (en) | 2013-04-16 | 2013-04-16 | Structurally waterproof type and parallel air duct type natural ventilator |
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| Publication Number | Publication Date |
|---|---|
| CN203177396U true CN203177396U (en) | 2013-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320190775 Expired - Lifetime CN203177396U (en) | 2013-04-16 | 2013-04-16 | Structurally waterproof type and parallel air duct type natural ventilator |
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| CN (1) | CN203177396U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329334A (en) * | 2016-11-01 | 2017-01-11 | 河南机电高等专科学校 | Protector of assembled transformer with remote pre-warning monitoring function |
| CN108522459A (en) * | 2018-03-28 | 2018-09-14 | 杭州坝地环境科技有限公司 | Resistance-type ant feelings sensor |
| CN109763608A (en) * | 2018-12-17 | 2019-05-17 | 四川麦克威科技有限公司 | Horizontal blinds vent window |
-
2013
- 2013-04-16 CN CN 201320190775 patent/CN203177396U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329334A (en) * | 2016-11-01 | 2017-01-11 | 河南机电高等专科学校 | Protector of assembled transformer with remote pre-warning monitoring function |
| CN108522459A (en) * | 2018-03-28 | 2018-09-14 | 杭州坝地环境科技有限公司 | Resistance-type ant feelings sensor |
| CN108522459B (en) * | 2018-03-28 | 2023-12-22 | 杭州坝地环境科技有限公司 | Resistance type ant condition sensor |
| CN109763608A (en) * | 2018-12-17 | 2019-05-17 | 四川麦克威科技有限公司 | Horizontal blinds vent window |
| WO2020125017A1 (en) * | 2018-12-17 | 2020-06-25 | 四川麦克威科技有限公司 | Horizontal louver smoke exhaust window |
| CN109763608B (en) * | 2018-12-17 | 2023-12-05 | 四川麦克威科技有限公司 | Horizontal louver smoke exhausting window |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |
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| CX01 | Expiry of patent term |