CN2385223Y - House chimney device - Google Patents
House chimney device Download PDFInfo
- Publication number
- CN2385223Y CN2385223Y CN 99228957 CN99228957U CN2385223Y CN 2385223 Y CN2385223 Y CN 2385223Y CN 99228957 CN99228957 CN 99228957 CN 99228957 U CN99228957 U CN 99228957U CN 2385223 Y CN2385223 Y CN 2385223Y
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- China
- Prior art keywords
- air
- plate
- fume
- discharge
- negative pressure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a fume discharging channel device for houses, which is suitable for the mechanical fume discharge of kitchens of high-rise residential buildings and the mechanical air discharge of toilets and can also be used for the mechanical air discharge of other buildings. A negative pressure plate is installed at the upper end of a main fume channel and is sheathed on an air guiding plate, and a cover plate is installed on the air guiding plate which is installed on an air cap bottom plate. The utility model is characterized in that the bottom of the negative pressure plate is made into a V shape, and the upper end of the air cap bottom plate is made into a slope. The utility model has the advantages of smooth and flat inner and outer surfaces, firm structure, high durability, convenient construction, guarantee of quality requirements, air suction, air discharge, large air quantity, clearer and faster air, and obvious heat insulating effect. Besides, the fume channel can discharge fume in a concentrated mode, the environmental pollution is reduced, and the health of people is guaranteed.
Description
A kind of residence discharge duct device is applicable to the mechanical smoke extraction in multilayer and high residential building kitchen and the mechanical exhaust of washroom, also can be used for the mechanical exhaust of other buildings.
Before the utility model was made, in prior art, the residence discharge road was generally vertical smoke vent.The smoke vent device mainly is made up of main smoke vent, cover plate, negative pressure plate, induced draft plate, blast cap.This kind dwelling house flue is the cement mortar thin-wall member, makes to require height, difficult quality guarantee.Its negative pressure plate bottom surface is made the plane usually, and the flue collector through hole is until ground, and when the kitchen exhaust lampblack absorber started, air draught, wind turning amount were little, and atmosphere draught-free causes air pollution, is harmful to the healthy of people.
The purpose of this utility model is to overcome above-mentioned weak point, thereby carries from a kind of surfaces externally and internally smooth straightly, and the air draught exhaust air rate is big, and circulation of air can not cause air pollution in the residence, helps the healthy residence discharge duct device of people.
The utility model mainly is made up of induced draft plate 1, negative pressure plate 2, cover plate 3, blast cap 4, flue collector 5.Negative pressure plate 2 is enclosed within on the induced draft plate 2, and cover plate 3 is installed on the induced draft plate 1, and induced draft plate 1 is installed on the blast cap base plate 4.It is characterized in that the negative pressure plate bottom makes the V-arrangement shape, make the gradient on the blast cap base plate 4.
Description of drawings:
Fig. 1 is the utility model structural front view.
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The utility model adopts the magnesia material, must successively install from bottom to top during installation.Lower through-hole on the flue collector 5, negative pressure plate 2 is installed in its upper end, and negative pressure plate 2 is made the V-arrangement shape, and induced draft plate 1 adopts four, and negative pressure plate 2 is enclosed within on four induced draft plates 1, and cover plate 3 is installed on the induced draft plate 1, and four induced draft plates are installed on the blast cap base plate 4.The gradient is made in blast cap base plate upper end, and the gradient is 5 °-20 °, and effect is for air draft.Be shaped on fresh air inlet 6 in flue collector 5 bottoms, effect is air draught and increases air quantity.
Compared with the prior art the utility model has the following advantages:
1, surfaces externally and internally is smooth straight, and sound construction is durable in use; 2, under the auxillary flue air inlet every Plate is tight-closed, tight; 3, easy construction, the requirement of energy ensure quality; 4, air draught, air draft, wind
Amount is big, and gas is more smooth, faster, effect of heat insulation is obvious; Flue can be concentrated the discharging flue gas, reduces environment pollution, guarantees that people's is healthy.
Claims (2)
1, a kind of residence discharge duct device adopts flue collector (5) upper end that negative pressure plate (2) is installed, and negative pressure plate is enclosed within on the induced draft plate (1), and cover plate (3) is installed on the induced draft plate (1), and induced draft plate (1) is installed on the blast cap base plate (4), it is characterized in that:
The V-arrangement shape is made in a, negative pressure plate (2) bottom;
The gradient is made in b, blast cap base plate (4) upper end, and the gradient is 5 °-20 °.
2, residence discharge duct device according to claim 1 is characterized in that described flue collector (5) bottom is shaped on fresh air inlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99228957 CN2385223Y (en) | 1999-07-20 | 1999-07-20 | House chimney device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99228957 CN2385223Y (en) | 1999-07-20 | 1999-07-20 | House chimney device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2385223Y true CN2385223Y (en) | 2000-06-28 |
Family
ID=34018257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99228957 Expired - Fee Related CN2385223Y (en) | 1999-07-20 | 1999-07-20 | House chimney device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2385223Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101726078A (en) * | 2009-12-11 | 2010-06-09 | 陈仁多 | Discharge pipeline for processing air-conditioning waste heat |
| CN102080443A (en) * | 2010-12-14 | 2011-06-01 | 罗国伟 | Multi-power source adjustable voltage-transforming fire-proof exhaust passage system |
| CN102322132A (en) * | 2011-07-18 | 2012-01-18 | 莱芜钢铁集团金鼎实业有限公司 | Exhaust duct and the exhaust system that adopts this exhaust duct |
| CN102472514A (en) * | 2009-07-01 | 2012-05-23 | Lg电子株式会社 | Ventilation system |
| CN106013729A (en) * | 2016-05-31 | 2016-10-12 | 林禄盛 | Mutual-communication type high-rise building smoke exhausting system |
-
1999
- 1999-07-20 CN CN 99228957 patent/CN2385223Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102472514A (en) * | 2009-07-01 | 2012-05-23 | Lg电子株式会社 | Ventilation system |
| CN102472514B (en) * | 2009-07-01 | 2015-02-18 | Lg电子株式会社 | Ventilation system |
| CN101726078A (en) * | 2009-12-11 | 2010-06-09 | 陈仁多 | Discharge pipeline for processing air-conditioning waste heat |
| CN102080443A (en) * | 2010-12-14 | 2011-06-01 | 罗国伟 | Multi-power source adjustable voltage-transforming fire-proof exhaust passage system |
| CN102080443B (en) * | 2010-12-14 | 2012-07-25 | 杭州小米环境科技有限公司 | Multi-power source adjustable voltage-transforming fire-proof exhaust passage system |
| CN102322132A (en) * | 2011-07-18 | 2012-01-18 | 莱芜钢铁集团金鼎实业有限公司 | Exhaust duct and the exhaust system that adopts this exhaust duct |
| CN106013729A (en) * | 2016-05-31 | 2016-10-12 | 林禄盛 | Mutual-communication type high-rise building smoke exhausting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |