CN201209313Y - Flue gas double-channel integral hood - Google Patents
Flue gas double-channel integral hood Download PDFInfo
- Publication number
- CN201209313Y CN201209313Y CNU2008201188003U CN200820118800U CN201209313Y CN 201209313 Y CN201209313 Y CN 201209313Y CN U2008201188003 U CNU2008201188003 U CN U2008201188003U CN 200820118800 U CN200820118800 U CN 200820118800U CN 201209313 Y CN201209313 Y CN 201209313Y
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- China
- Prior art keywords
- blast cap
- base plate
- wind
- top cover
- gas flue
- Prior art date
- 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 - Lifetime
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Abstract
The utility model relates to a twin-gas-flue funnel cap which comprises a top cover for the funnel cap, a flashing board, a wind-guiding support body and a base plate for the funnel cap. The twin-gas-flue funnel cap is characterized in that the top of the top cover for the funnel cap is provided with a flue gas exhaust port, the flashing board has a taper with the central point protruding upwards, the base plate for the funnel cap is provided with two flue gas through holes, the top cover for the funnel cap and the flashing board are respectively connected with the base plate for the funnel cap through the wind-guiding support body, and the upside of the wind-guiding support body is provided with an upper support surface used for supporting the top cover for the funnel cap and a lower support surface used for supporting the flashing board. The utility model is applicable to a residential building with the adjacent gas flues of two adjacent apartments, efficient in manufacturing material and convenient in installation.
Description
Technical field
The utility model relates to a kind of building construction facility, specifically a kind of pair of gas flue disjunctor blast cap.
Background technology
Generally, residential building all is provided with public gas flue, by gas flue with the dirty gas in kitchen fume and washroom to high altitude discharge.And the gas flue blast cap is arranged on the outlet of gas flue, is not subjected to the influence of wind and rain to guarantee gas flue blowdown smoke.Only be provided with a smoke ventilator on the blast cap base plate of existing gas flue blast cap, this gas flue blast cap is fit to be installed on the non-conterminous residential building of gas flue in adjacent room, two families.And existing house type design mostly is the middle building structure that only is separated with a wall in kitchen in adjacent room, two families.Like this, also only be separated with a wall in the middle of the gas flue in adjacent room, two families, the distance in the middle of the outlet of two adjacent gas flues is less, and the gas flue blast cap of single hole is unsuitable for the building of this building structure.
Summary of the invention
The purpose of this utility model provides the two gas flue disjunctor blast caps on the adjacent residential building of a kind of gas flue that is applicable to adjacent room, two families.
For achieving the above object, the utility model is by the following technical solutions:
A kind of pair of gas flue disjunctor blast cap described in the utility model comprises blast cap top cover, flashing board, wind-guiding supporter and blast cap base plate, and its characteristics are: the top of blast cap top cover is provided with exhaust smoke outlet, and flashing board is central point taper protruding upward; The blast cap base plate is provided with two smoke ventilators; Between blast cap top cover and the blast cap base plate, be connected by the wind-guiding supporter between flashing board and the blast cap base plate, the top of wind-guiding supporter is provided with the lower support face that is used to support the upper support face of blast cap top cover and is used to support flashing board.
Owing to adopted technique scheme, blast cap base plate of the present utility model is provided with two smoke ventilators, and make the distance between adjacent two flues of two distances between the smoke ventilator and building corresponding, like this, the utility model can replace two traditional single hole gas flue blast caps, both saved manufacturing materials, and also be convenient to install.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the structural representation of Fig. 1 Apoplexy cap top cover;
Fig. 3 is the structural representation of flashing board among Fig. 1;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the structural representation of a kind of embodiment of wind-guiding supporter among Fig. 1;
Fig. 6 is the vertical view of Fig. 5;
Fig. 7 is the structural representation of second kind of embodiment of wind-guiding supporter;
Fig. 8 is the structural representation of the third embodiment of wind-guiding supporter;
Fig. 9 is the structural representation of Fig. 1 Apoplexy cap base plate;
Figure 10 is the structural representation of the another kind of embodiment of the utility model;
Figure 11 is the structural representation of the another kind of embodiment of blast cap top cover;
Figure 12 is the structural representation of the another kind of embodiment of flashing board;
Figure 13 is the structural representation of the another kind of embodiment of blast cap base plate.
The specific embodiment
The utility model will be further described below in conjunction with the drawings and specific embodiments.
Embodiment 1:
A kind of pair of gas flue disjunctor blast cap as shown in Figure 1, comprises the blast cap top cover 1, flashing board 2, wind-guiding supporter 3 and the blast cap base plate 4 that fit together successively from top to bottom.Blast cap top cover 1 is the oval-shaped table shape, and as shown in Figure 2, its underpart opening and the exhaust smoke outlet 12 that is arranged on its top are ellipse, evenly are provided with 4 blast cap top cover fixing holes 11 around the exhaust smoke outlet 12.As shown in Figure 3, Figure 4, flashing board 2 is central point oval taper protruding upward.As shown in Figure 9, blast cap base plate 4 ovalizes, the distance that it is provided with between adjacent two flues of distance and building between 41, two smoke ventilators of two smoke ventilators is corresponding, be provided with 4 groups of base plate fixing holes around the smoke ventilator, every group of fixing hole comprises two base plate fixing holes 42,43; Between blast cap top cover 1 and the blast cap base plate 4, be connected by 4 wind-guiding supporters 3 between flashing board 2 and the blast cap base plate 4, wind-guiding supporter 3 can be a platy structure, it also can be column structure, its top is provided with the lower support face 32 that is used to support the upper support face 31 of blast cap top cover 1 and is used to support flashing board 2, upper support face 31 can be plane as shown in Figure 5, also can be inclined-plane as shown in Figure 7.Can be provided with two gripper shoe fixing holes 33,34 on the wind-guiding supporter 3, as shown in Figure 6; Also can be in wind-guiding supporter 3 pre-buried two Metallic rod 35,36, as shown in Figure 8, Metallic rod the middle part be fixed in the wind-guiding supporter 3, wind-guiding supporter 3 is stretched out at two ends.Blast cap base plate 4 can be made as tabular, and the middle part that also can be made into upper surface is protruding upward, is the shape on inclined-plane between its center and four limits, and this structure helps draining behind the rain, prevents that rainwater from flowing in the gas flue.
Certainly, the number of wind-guiding supporter also can be designed to 6, as shown in figure 10; Also can be designed as 2,3 or 5, as long as the air port young in guaranteeing to form between per two wind-guiding supporters, that collar extension is big.Accordingly, the number of blast cap top cover fixing hole 11 also can be 2,3,5 or 6; The number of base plate fixing hole is 2 groups, 3 groups, 5 groups or 6 groups, and every group of base plate fixing hole comprises two base plate fixing holes 42,43.
If the structure of wind-guiding supporter 3 is as shown in Figure 6, mounting method is as follows: earlier blast cap base plate 4 is placed on the outlet of storied building fume road, makes two smoke ventilators 41 align the outlet of adjacent two gas flues respectively; Then, with 4 wind-guiding supporters 3 be placed on respectively blast cap base plate 4 on, and make gripper shoe fixing hole 33 and base plate fixing hole 43 corresponding, make gripper shoe fixing hole 34 corresponding with base plate fixing hole 42; Then, flashing board 2 is placed on the lower support face 32 of wind-guiding supporter 3, in order to make be connected between flashing board 2 and the wind-guiding supporter 3 more firm, flashing board fixing hole 21 can be set on flashing board, and make flashing board fixing hole 21 corresponding with gripper shoe fixing hole 34, at this moment, in flashing board fixing hole 21, gripper shoe fixing hole 34 and the base plate fixing hole 42 of correspondence, insert a reinforcing bar, make reinforcing bar insert in the body of wall of building casting cement; Then, blast cap top cover 1 is placed on the upper support face 31 of wind-guiding supporter 3, make blast cap top cover fixing hole 11 corresponding with gripper shoe fixing hole 33, at last, in blast cap top cover fixing hole 11, gripper shoe fixing hole 33 and the base plate fixing hole 43 of correspondence, insert a reinforcing bar, reinforcing bar is inserted in the body of wall of building, and casting cement.Like this, blast cap top cover 1, flashing board 2, wind-guiding supporter 3 and blast cap base plate 4 just are connected to one, and have been fixed on the outlet in storied building fume road.
If the structure of wind-guiding supporter 3 is as shown in Figure 8, mounting method is as follows: earlier blast cap base plate 4 is placed on the outlet of storied building fume road, makes two smoke ventilators 41 align the outlet of adjacent two gas flues respectively; Then, with 4 wind-guiding supporters 3 be placed on respectively blast cap base plate 4 on, and make Metallic rod 35 lower ends insert in the base plate fixing hole 43, Metallic rod 36 lower ends inserted in the base plate fixing hole 42; Flashing board 2 is placed on the lower support face 32 of wind-guiding supporter 3,, flashing board fixing hole 21 can be set on flashing board, and Metallic rod 36 upper ends are inserted in the flashing board fixing hole 21 in order to make be connected between flashing board 2 and the wind-guiding supporter 3 more firm; At last, blast cap top cover 1 is placed on the upper support face 31 of wind-guiding supporter 3, Metallic rod 35 upper ends are inserted in the blast cap top cover fixing hole 11.
Because the gas flue blast cap is mounted in the roof of residential building, the position is higher, and in the present embodiment, the blast cap top cover is designed to the oval-shaped table shape, and the opening of the exhaust smoke outlet at top is less than the lower openings of blast cap top cover.Like this, regardless of wind direction, the windward side of blast cap top cover all is an inclined-plane, the promotion that can slow down wind, the steadiness of assurance gas flue blast cap integral body.The effect of flashing board is to prevent that sleet etc. from falling into gas flue, and it is designed to oval taper, and regardless of wind direction, air all can upwards flow along with the inclined-plane of elliptic cone, helps the discharge of flue gas.When assembling wind-guiding supporter, all can form the air port young in, that collar extension is big between per two wind-guiding supporters, regardless of wind direction, when air when collar extension flows to internal orifice, pressure can become greatly, wind speed also can increase, and helps the discharge of flue gas.
With blast cap top cover, flashing board and blast cap back-plane design is elliptical shape, and like this, their edge is stressed will to be compared evenly, not cracky.
Embodiment 2:
As another kind of embodiment of the present utility model, the blast cap top cover can be made into the truncated rectangular pyramids shape, and as shown in figure 11, the lower openings and the exhaust smoke outlet of blast cap top cover are rectangle, are trapezoidal inclined-plane between exhaust smoke outlet and the lower edge.As shown in figure 12, flashing board can be made into central point rectangular pyramid shape protruding upward, and its edge is a rectangle, is leg-of-mutton inclined-plane between its central point and four limits; As shown in figure 13, the blast cap base plate can be made into rectangle.
Claims (9)
1, a kind of pair of gas flue disjunctor blast cap, comprise blast cap top cover (1), flashing board (2), wind-guiding supporter (3) and blast cap base plate (4), it is characterized in that: the top of blast cap top cover (1) is provided with exhaust smoke outlet (12), and flashing board (2) is central point taper protruding upward; Blast cap base plate (4) is provided with two smoke ventilators (41); Between blast cap top cover (1) and the blast cap base plate (4), be connected by wind-guiding supporter (3) between flashing board (2) and the blast cap base plate (4), the top of wind-guiding supporter (3) is provided with the lower support face (32) that is used to support the upper support face (31) of blast cap top cover (1) and is used to support flashing board (2).
2, according to claim 1 pair of gas flue disjunctor blast cap, it is characterized in that: described blast cap top cover (1) is the oval-shaped table shape, and its underpart opening and exhaust smoke outlet (12) are ellipse; Flashing board (2) is central point oval taper protruding upward, and its edge is oval; Blast cap base plate (4) ovalize.
3, according to claim 1 pair of gas flue disjunctor blast cap, it is characterized in that: described blast cap top cover is the truncated rectangular pyramids shape, and its underpart opening and exhaust smoke outlet are rectangle; Flashing board is central point rectangular pyramid shape protruding upward, and its edge is a rectangle, is leg-of-mutton inclined-plane between its central point and four limits; The blast cap base plate is rectangular.
4, according to claim 2 or 3 described pairs of gas flue disjunctor blast caps, it is characterized in that: the middle part of described blast cap base plate (4) upper surface is protruding upward, is the inclined-plane between its center and four limits.
5, according to claim 4 pair of gas flue disjunctor blast cap, it is characterized in that: institute's blast cap top cover (1) is provided with blast cap top cover fixing hole (11); Blast cap base plate (4) is provided with base plate fixing hole (42,43).
6, according to claim 5 pair of gas flue disjunctor blast cap is characterized in that: the upper support face (31) of described wind-guiding supporter (3) is the plane.
7, according to claim 5 pair of gas flue disjunctor blast cap is characterized in that: the upper support face (31) of described wind-guiding supporter (3) is the inclined-plane.
8, according to claim 6 or 7 described pairs of gas flue disjunctor blast caps, it is characterized in that: described wind-guiding supporter (3) has gripper shoe fixing hole (33,34).
9, according to claim 6 or 7 described pairs of gas flue disjunctor blast caps, it is characterized in that: be provided with Metallic rod (35,36) in the described wind-guiding supporter (3), their middle part is fixed in the wind-guiding supporter (3), and wind-guiding supporter (3) is stretched out at two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201188003U CN201209313Y (en) | 2008-06-06 | 2008-06-06 | Flue gas double-channel integral hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201188003U CN201209313Y (en) | 2008-06-06 | 2008-06-06 | Flue gas double-channel integral hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201209313Y true CN201209313Y (en) | 2009-03-18 |
Family
ID=40480042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201188003U Expired - Lifetime CN201209313Y (en) | 2008-06-06 | 2008-06-06 | Flue gas double-channel integral hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201209313Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534665A (en) * | 2014-12-26 | 2015-04-22 | 中山普瑞玛实业有限公司 | T-shaped top air distribution device and gas module furnace with same |
| CN109914747A (en) * | 2019-03-30 | 2019-06-21 | 单简 | House exhaust passage reverse-filling Wind discharging hat |
-
2008
- 2008-06-06 CN CNU2008201188003U patent/CN201209313Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534665A (en) * | 2014-12-26 | 2015-04-22 | 中山普瑞玛实业有限公司 | T-shaped top air distribution device and gas module furnace with same |
| CN104534665B (en) * | 2014-12-26 | 2017-09-19 | 广东普瑞玛实业有限公司 | T-shaped top air distribution device and gas module furnace with same |
| 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 | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090318 |