CN201722897U

CN201722897U - Combined flue

Info

Publication number: CN201722897U
Application number: CN2010202446495U
Authority: CN
Inventors: 王晓东; 燕启峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-02
Filing date: 2010-07-02
Publication date: 2011-01-26
Anticipated expiration: 2020-07-02

Abstract

The utility model discloses a combined flue, which comprises structural keels and closing plates. A plurality of screw holes are arranged on the structural keels, the closing plates are straight, the structural keels take the shape of the letter L or the letter U, the structural keels connect the closing plates into the flue with an L-shaped or U-shaped section by screws through the screw holes, and the structural keels fix the flue at a wall corner or on a flat wall to form the closed flue by screws through the screw holes on end heads. The utility model has the advantages of simple structure, convenient construction, on-site combination and construction, and high work efficiency; components include the structural keels and the closing plates only, the transportation and the handling are easy, and the one-step transportation amount is large; and particularly, a wall body can be taken as a flue wall, so that 1/4 to 1/2 of the raw material can be saved compared with the flue having four walls.

Description

Combined exhaust gas passage

Technical field:

The present invention relates to a building unit, relate in particular to the combined exhaust gas passage of a kind of local-style dwelling houses, the smoke evacuation exhaust of commercial and residential building room.

Background technology:

Residential building comprises that the exhaust gas flue in local-style dwelling houses or commercial and residential building room all is located at washroom or kitchen by the place, corner, and traditional exhaust gas flue is to make cubic tubular, installation again after the demoulding, drying giving by mould with cement, sandstone.This exhaust gas flue of being made by cement, sandstone exists following deficiency: 1, volume is big, and weight is big, causes trouble for transportation and construction, increases constructor's physical strength; 2, need the bigger system of giving place, long moulding, solidify service time; 3, copy middle badly broken mechanically.Along with the appearance of science and technology development and new technologies and materials, the technician who has adopts refractory slab to make the exhaust gas flue of four tubulars, and this refractory slab exhaust gas flue wall is thin, light weight, and it is easier to construct; But the inventor finds that still there is deficiency in this kind exhaust gas flue: because this gas flue member is cubic barrel shape, its tube length to the floor, building, still needs to make earlier moulding from Roofing slab, moves the scene during construction again, still has trouble; In addition, the exhaust gas flue of two kinds of forms all exists not science of structure, causes raw-material waste.

Summary of the invention:

For solve wall thickness, quality that the cement exhaust gas flue exists big, produce, volume that transportation, construction inconvenience and refractory slab exhaust gas flue exist is big, the problem of transportation inconvenience, especially all there is the problem of waste of material in two kinds of extract ducts, the purpose of this invention is to provide a kind of simple in structure, the manufacturing, convenient transportation are particularly saved raw-material combined exhaust gas passage.

Technical scheme of the present invention realizes in the following manner:

A kind of combined exhaust gas passage, it is made up of structure keel, shrouding, the structure keel are provided with some screws, its structure keel are " L " or " U " shape, the structure keel connect into section exhaust gas flue for " L " shape or " U-shaped " with screw with shrouding by screw, and the structure keel are fixed on exhaust gas flue the exhaust gas flue that forms sealing on place, corner or the planar walls by the screw of termination with screw.

" L " or " U " shape structure keel are left and right sides conjoined structure keel, and there is the fillet of turning up at structure keel two ends, and the structure keel are fixed on exhaust gas flue the exhaust gas flue that forms sealing on place, corner or the planar walls by the screw of the fillet that turns up at two ends with screw.

" L " shape structure keel are that the body structure keel are divided in left, center, right, middle structure keel connect into section exhaust gas flue for " L " shape with screw with two shroudings by screw, left side structure keel one end is connected on the left shrouding limit, the other end is connected on the body of wall with screw by screw, right structure keel one end is connected on the right shrouding limit, and the other end is connected the exhaust gas flue that forms sealing on another body of wall by screw with screw.

" U " shape structure keel be a left side, in, in, right four joints divide body structure keel, the structure keel connect into section exhaust gas flue for " U " shape with screw with three shroudings by screw in two, left side structure keel one end is connected on the left shrouding limit, the other end is connected on the body of wall with screw by screw, right structure keel one end is connected on the right shrouding limit, and the other end is connected the exhaust gas flue that forms sealing on the same body of wall by screw with screw.

Every row of cells gas flue is established double-layer structure keel up and down or upper, middle and lower-ranking structure keel shrouding is connected into exhaust gas flue with the body of wall fitted seal.

In the structure keel continuously two shroudings are connected into the exhaust gas flue of two sides or three sealings for disjunctor up and down.

Middle structure keel two ends are provided with catching groove, and two shroudings are buckled in the exhaust gas flue that forms two sides or three sealings in the catching groove respectively.

The structure keel are metal or nonmetal structure keel; Shrouding is straight shape, " L " shape or " U " shape.

The turning of structure keel is the right angle, and left and right structure keel are " L " shape or "T"-shaped.

Be connected with the support keel on the structure keel of the lower floor of every layer of row of cells gas flue, the support keel are shaped as crotch shape, and the crotch of support keel is hooked on the lower limb of shrouding in case shrouding moves down.

Good effect of the present invention is:

Simple in structure, easy construction, on-the-spot combination construction, high efficiency; Assembly has only structure keel and straight shape shrouding, and it is all easy to transport, carry, and disposable freight volume is big; Especially utilize body of wall as the exhaust gas flue wall, thereby compare with the exhaust gas flue at four sides, 1/4-1/2 can save material.

Description of drawings:

Fig. 1 adopts the structural representation of " L " shape structure keel for the utility model.

Fig. 2 adopts the structural representation of " U " shape structure keel for the utility model.

Fig. 3 adopts the structural representation of split " L " shape structure keel for the utility model.

Fig. 4 is for the utility model is adopted split " L " shape, middle joint adopts the structure keel schematic diagram of disjunctor up and down.

Fig. 5 adopts the structure keel schematic diagram of split " L " shape, middle joint employing catching groove for the utility model.

Fig. 6 adopts the structural representation of split " U " shape structure keel for the utility model.

Fig. 7 is for the utility model is adopted split " U " shape, middle joint adopts the structure keel schematic diagram of disjunctor up and down.

Fig. 8 is the structural representation of the "T"-shaped left and right structure keel of the utility model employing.

The middle structure keel schematic diagram that is provided with catching groove that Fig. 9 adopts for the utility model.

Figure 10 is buckled in the interior structural representation of middle joint structure keel catching groove for the utility model adopts shrouding.

The specific embodiment:

The utility model is described in further detail in conjunction with the accompanying drawings for following knot:

1, as can be seen: this combined exhaust gas passage by Fig. 1, Fig. 2, it is made up of structure keel 1, shrouding 4, structure keel 1 are provided with some screws 2, it is characterized in that: shrouding is straight shape, the structure keel are " L " or " U " shape, the structure keel connect into section exhaust gas flue for " L " shape or " U-shaped " with screw with shrouding by screw, and the structure keel are fixed on exhaust gas flue the exhaust gas flue that forms sealing on place, corner or the planar walls by the screw of termination with screw.

Be it can also be seen that by Fig. 1, Fig. 2: " L " or " U " shape structure keel 1 are left and right sides conjoined structure keel, there is the fillet of turning up 3 at structure keel two ends, and the structure keel are fixed on exhaust gas flue the exhaust gas flue that forms sealing on place, corner or the planar walls by the screw of the fillet 3 that turns up at two ends with screw.

By Fig. 3, Fig. 4, Fig. 5 as can be seen: " L " shape structure keel are that left, center, right three joints divide the body structure keel, middle structure keel connect into the exhaust gas flue of section for " L " shape by screw 2 usefulness screws with two shroudings (4), left side structure keel one end is connected on the left shrouding limit, the other end is connected on the body of wall with screw by screw, right structure keel one end is connected on the right shrouding limit, and the other end is connected the exhaust gas flue that forms sealing on another body of wall by screw with screw.

It can also be seen that by Fig. 6, Fig. 7: " U " shape structure keel for a left side, in, in, right four joints divide the body structure keel, the structure keel connect into the exhaust gas flue of section for " U " shape by screw 2 usefulness screws with three shroudings 4 in two, left side structure keel one end is connected on the left shrouding limit, the other end is connected on the body of wall with screw by screw, right structure keel one end is connected on the right shrouding limit, and the other end is connected the exhaust gas flue that forms sealing on the same body of wall by screw with screw.

By Fig. 1, Fig. 2, Fig. 3, Fig. 4 Fig. 5 as can be seen: every row of cells gas flue is established double-layer structure keel up and down or upper, middle and lower-ranking structure keel shrouding is connected into more firm exhaust gas flue with the body of wall fitted seal.

Be it can also be seen that by Fig. 4: middle structure keel connect into two shroudings the exhaust gas flue of two sides or three sealings continuously for disjunctor up and down.

By Fig. 9, Figure 10 as can be seen: middle structure keel two ends are provided with catching groove, and two shroudings are buckled in the exhaust gas flue that forms two sides or three sealings in the catching groove respectively.

Be it can also be seen that by Fig. 8: the turning of structure keel is the right angle, and left and right structure keel are " L " shape or "T"-shaped.

Be it can also be seen that by Fig. 1: smoke vent 6 is located at the top of every row of cells gas flue, be connected with support keel 5 on the structure keel of every row of cells gas flue lower floor, the support keel are shaped as crotch shape, and the crotch of support keel is hooked on the lower limb of shrouding and prevents that shrouding from moving down; The structure keel are metal or nonmetal structure keel.

Claims

1. combined exhaust gas passage, it is made up of structure keel (1), shrouding (4), structure keel (1) are provided with some screws (2), it is characterized in that: the structure keel are " L " shape or " U " shape, the structure keel connect into section exhaust gas flue for " L " shape or " U-shaped " with screw with shrouding by screw, and the structure keel are fixed on exhaust gas flue the exhaust gas flue that forms sealing on place, corner or the planar walls by the screw of termination with screw.

2. combined exhaust gas passage according to claim 1, it is characterized in that: " L " or " U " shape structure keel (1) are left and right sides conjoined structure keel, there is the fillet of turning up (3) at structure keel two ends, and the structure keel are fixed on exhaust gas flue the exhaust gas flue that forms sealing on place, corner or the planar walls by the screw of the fillet that turns up (3) at two ends with screw.

3. combined exhaust gas passage according to claim 2, it is characterized in that: " L " shape structure keel are that left, center, right three joints divide the body structure keel, middle structure keel connect into section exhaust gas flue for " L " shape with screw with two shroudings (4) by screw (2), left side structure keel one end is connected on the left shrouding limit, the other end is connected on the body of wall with screw by screw, right structure keel one end is connected on the right shrouding limit, and the other end is connected the exhaust gas flue that forms sealing on another body of wall by screw with screw.

4. combined exhaust gas passage according to claim 2, it is characterized in that: " U " shape structure keel for a left side, in, in, right four joints divide the body structure keel, the structure keel connect into section exhaust gas flue for " U " shape with screw with three shroudings (4) by screw (2) in two, left side structure keel one end is connected on the left shrouding limit, the other end is connected on the body of wall with screw by screw, right structure keel one end is connected on the right shrouding limit, and the other end is connected the exhaust gas flue that forms sealing on the same body of wall by screw with screw.

5. according to claim 1,2,3 or 4 described combined exhaust gas passages, it is characterized in that: the sealing exhaust gas flue of every block construction is established double-layer structure keel up and down or upper, middle and lower-ranking structure keel shrouding is connected into exhaust gas flue with the body of wall fitted seal.

6. combined exhaust gas passage according to claim 5 is characterized in that: middle structure keel connect into two shroudings the exhaust gas flue of two sides or three sealings continuously for disjunctor up and down.

7. combined exhaust gas passage according to claim 6 is characterized in that: middle structure keel two ends are provided with catching groove, and two shroudings are buckled in the exhaust gas flue that forms two sides or three sealings in the catching groove respectively.

8. combined exhaust gas passage according to claim 6 is characterized in that: the turning of structure keel is the right angle, and left and right structure keel are " L " shape or "T"-shaped.

9. combined exhaust gas passage according to claim 8 is characterized in that: the structure keel are metal or nonmetal structure keel.

10. combined exhaust gas passage according to claim 8, it is characterized in that: shrouding is straight shape, " L " shape or " U " shape, be connected with support keel (5) on the substructure keel of every row of cells gas flue, the support keel are shaped as crotch shape, and the crotch of support keel is hooked on the lower limb of shrouding.