CN201486108U - Residence discharge flue funnel cap - Google Patents
Residence discharge flue funnel cap Download PDFInfo
- Publication number
- CN201486108U CN201486108U CN2009202079440U CN200920207944U CN201486108U CN 201486108 U CN201486108 U CN 201486108U CN 2009202079440 U CN2009202079440 U CN 2009202079440U CN 200920207944 U CN200920207944 U CN 200920207944U CN 201486108 U CN201486108 U CN 201486108U
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- plate
- double
- skeleton
- blast cap
- funnel cap
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Abstract
The utility model discloses a funnel cap of a discharge flue outlet of a kitchen or a washroom of civil residence. The funnel cap comprises an anti-flooding water plate, a framework, a fixed base sleeve plate, ventilative double-layer tiles and an air outlet, wherein the framework is welded with the fixed base sleeve plate to form a whole and the upper part of the framework is lapped with the ventilative double-layer tiles; in the ventilative double-layer tiles, two layers of tiles are staggered to form a ventilative layer; at least one layer of baffle plates preventing smoke from flowing backwards and rainwater is used for sectioning the air outlet; and the anti-flooding water plate is cast on a parapet wall by using an anchoring foot, sheathed with the fixed base sleeve plate simultaneously and fastened by a bolt. The funnel cap causes the air pressure in the discharge flue to be the same as that outside, the exhaust resistance of the discharge flue is small. By preventing rain three-dimensionally in layers, the funnel cap has the advantages of smooth smoke discharge, good performance of preventing rainwater, simple and convenient installation, long service life and the like.
Description
Technical field
The utility model relates to the blast cap of kitchen, a kind of residential houses, the outlet of washroom exhaust gas flue.
Background technology
The blast cap of present house kitchen, washroom exhaust gas flue is cement board blast cap and unpowered blast cap,, structure heaviness poor because of cement board blast cap water-resistant performance, install complicated, unpowered blast cap gas outlet area is little, exhaust performance is poor, fragile, when in the exhaust gas flue during exhaust, unpowered blast cap rotating speed is just accelerated, stoped the exhaust of exhaust uptake on the contrary, when the outside natural wind is big, unpowered blast cap rotating speed is accelerated equally, has also stoped the exhaust in the exhaust uptake, and the not stall of unpowered blast cap is visibly moved easy to wear bad.
Summary of the invention
At the deficiency that prior art exists, the purpose of this utility model is to provide a kind of water-resistant performance good, and the gas outlet area is big, is not subjected to the house kitchen that the size of natural wind and smoke evacuation strength influences, the blast cap of washroom exhaust gas flue.
Goal of the invention of the present utility model is achieved through the following technical solutions:
The gas outlet is all arranged at around at the smoke discharging road junction and top, guarantee that the air pressure in the exhaust uptake is identical with the air pressure of outside, when in the exhaust gas flue during smoke discharging, the resistance minimum that air-flow in the exhaust gas flue is subjected to, guarantee that to greatest extent air-flow is unimpeded, the gas outlet is three-dimensional by different level rainproof with the baffle segments that double-deck watt and anti-flue gas pour in down a chimney anti-rainwater, prevent that flue gas from pouring in down a chimney because of being subjected to the external wind effect.Specific as follows:
A kind of residence discharge road blast cap, comprise anti-flashing plate, skeleton, firm banking cage plate, double-deck watt of ventilation, gas outlet, described skeleton and firm banking cage plate soldering group are in aggregates, the top of skeleton is erected with double-deck watt of ventilation, ventilation is for double-deck watt to be staggered by double-deck tile to form unsaturated zone (factory's finished product is made), with be fixed on that anti-flue gas on the skeleton pours in down a chimney and the plate washer of preventing rainwater with the gas outlet segmentation, plate washer is divided into two-layer up and down at least, its symmetrical configuration, the plate washer on upper strata has the effect that anti-flue gas pours in down a chimney, and lower floor's plate washer has rainproof effect.Anti-flashing plate is cast in the anchor pin and plays waterproof action on the parapet, exceeds the flap and the socket of firm banking cage plate of metope on the anti-simultaneously flashing plate, and is fastening with screw, installs simple and convenient.
The material of described skeleton adopts metal material.
Adopt the blast cap of the utility model structure, can make the air pressure in the exhaust gas flue identical with the air pressure of outside, the exhaust resistance of exhaust gas flue is little, three-dimensional by different level rainproof,, not only increased exhaust port area but also played anti-rainwater and anti-flue gas pours in down a chimney effect the gas outlet layering with rainproof baffle plate, double-deck watt of ventilation has risen not only rainproof equally but also has increased the gas outlet of smoke discharging, the assurance air-flow is unimpeded, and rainproof water resistance is good.The gas outlet is all arranged at around at the smoke discharging road junction and top, guarantees that to greatest extent air-flow is unimpeded, and double-deck watt of ventilation and anti-rainwater baffle plate are three-dimensional by different level rainproof, have both enlarged the exhaust opening leaving area, prevents comprehensively that again rainwater from flowing in the exhaust gas flue.Therefore it is unobstructed to the utlity model has smoke discharging, and rainproof water-based can be good, install simple and convenient, advantages such as long service life.
Description of drawings
Fig. 1 is the structural representation of the utility model residence discharge road blast cap;
Fig. 2 is that ventilation is arranged schematic diagram for double-deck watt in the utility model.
The number in the figure explanation
1-prevents flashing plate 2-skeleton 3-firm banking cage plate
The anti-flue gas of 4-pours in down a chimney and prevents the double-deck watt blow vent of the double-deck watt 51-of rainwater plate washer 5-ventilation
The 6-7-parapet 8-roofing 9-dwelling house flue of giving vent to anger
The specific embodiment
How further specify the utility model below in conjunction with accompanying drawing 1 and Fig. 2 realizes.
Embodiment
As shown in Figure 1, dwelling house flue 9 exceeds roofing 8 a little, on roofing 8, have parapet 7, the residence discharge road blast cap that links to each other with parapet, comprise anti-flashing plate 1, skeleton 2, firm banking cage plate 3, double-deck watt 5 of ventilation, gas outlet 6, described skeleton 2 is in aggregates with firm banking cage plate 3 soldering group, the top of skeleton 2 is erected with double-deck watt 5 of ventilation, being fixed on anti-flue gas on the skeleton 2 pours in down a chimney and prevents that rainwater plate washer 4 is with two layers of gas outlet 6 segmentations, not only increase exhaust port area but also play anti-rainwater effect, and the plate washer that is positioned at the top also has the effect that prevents that flue gas from pouring in down a chimney, anti-flashing plate 1 usefulness anchor pin is cast on the parapet 7 and plays waterproof action, exceed the flap and 3 sockets of firm banking cage plate of daughter's metope on the anti-simultaneously flashing plate 1, fastening with screw, make that the installation of whole blast cap is very convenient.
As shown in Figure 2, described ventilation is to be staggeredly arranged by double-deck tile for double-deck watt 5, forms a plurality of blow vents 51 like this, and then forms unsaturated zone.Double-deck watt of ventilation has play a part not only rainproof but also has increased the gas outlet of smoke discharging, guarantees that air-flow is unimpeded, and rainproof water resistance is good.
Double-deck watt 5 of ventilation and anti-rainwater baffle plate 4 are three-dimensional by different level rainproof, have both enlarged the exhaust opening leaving area, prevent comprehensively that again rainwater from flowing in the exhaust gas flue.
Claims (4)
1. residence discharge road blast cap, comprise anti-flashing plate (1), skeleton (2), firm banking cage plate (3), ventilation double-deck watt (5), gas outlet (6), it is characterized in that: described skeleton (2) is in aggregates with firm banking cage plate (3) soldering group, the top of skeleton (2) is erected with ventilation double-deck watt (5), be fixed on plate washer (4) that the anti-flue gas on the skeleton (2) pours in down a chimney and prevent rainwater with gas outlet (6) segmentation, described firm banking cage plate (3) and anti-flashing plate (1) socket and fixing.
2. a kind of residence discharge according to claim 1 road blast cap is characterized in that: described ventilation double-deck watt (5) is to be staggered by double-deck tile to form unsaturated zone.
3. a kind of residence discharge according to claim 1 road blast cap, it is characterized in that: described anti-flashing plate (1) is cast on the parapet (7) with the anchor pin, and has the flap with firm banking cage plate (3) socket of being used for that exceeds metope.
4. a kind of residence discharge according to claim 1 road blast cap is characterized in that: the material of described skeleton (2) adopts metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202079440U CN201486108U (en) | 2009-08-14 | 2009-08-14 | Residence discharge flue funnel cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202079440U CN201486108U (en) | 2009-08-14 | 2009-08-14 | Residence discharge flue funnel cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201486108U true CN201486108U (en) | 2010-05-26 |
Family
ID=42424993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202079440U Expired - Fee Related CN201486108U (en) | 2009-08-14 | 2009-08-14 | Residence discharge flue funnel cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201486108U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852441A (en) * | 2010-06-07 | 2010-10-06 | 张忠 | Method for enhancing smoke discharging effect of discharge flue, ballistic cap and discharge flue |
| CN109914747A (en) * | 2019-03-30 | 2019-06-21 | 单简 | House exhaust passage reverse-filling Wind discharging hat |
-
2009
- 2009-08-14 CN CN2009202079440U patent/CN201486108U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852441A (en) * | 2010-06-07 | 2010-10-06 | 张忠 | Method for enhancing smoke discharging effect of discharge flue, ballistic cap and discharge flue |
| CN109914747A (en) * | 2019-03-30 | 2019-06-21 | 单简 | House exhaust passage reverse-filling Wind discharging hat |
| CN109914747B (en) * | 2019-03-30 | 2024-04-26 | 单简 | Anti-backflow exhaust cap for residential exhaust passage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20100814 |