CN211775450U - Water leakage prevention flue system - Google Patents
Water leakage prevention flue system Download PDFInfo
- Publication number
- CN211775450U CN211775450U CN201922315206.4U CN201922315206U CN211775450U CN 211775450 U CN211775450 U CN 211775450U CN 201922315206 U CN201922315206 U CN 201922315206U CN 211775450 U CN211775450 U CN 211775450U
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- CN
- China
- Prior art keywords
- wall
- layer
- flue
- roof
- cover plate
- 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 - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 230000002265 prevention Effects 0.000 title abstract description 14
- 239000011083 cement mortar Substances 0.000 claims abstract description 25
- 239000010426 asphalt Substances 0.000 claims abstract description 19
- 239000004519 grease Substances 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 10
- 239000000565 sealant Substances 0.000 claims description 5
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 54
- 239000000779 smoke Substances 0.000 description 5
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000002346 layers by function Substances 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000003405 preventing effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Building Environments (AREA)
Abstract
The utility model relates to the field of architectural design, in particular to a water leakage prevention flue system, which comprises a roof, a mounting hole arranged on the roof, an outer wall surrounding the periphery of the mounting hole, a prefabricated flue arranged in the mounting hole and the outer wall, and a cover plate covering the top of the prefabricated flue, wherein the cover plate is higher than the outer wall; a first cement mortar layer is filled between the outer wall and the prefabricated flue in a blocking and trowelling mode; a shutter is connected between the cover plate and the outer wall and surrounds the outer side of the prefabricated flue; and a second cement mortar layer, a waterproof grease layer, a heat insulation layer and a waterproof asphalt layer are sequentially arranged on the surface of the roof from top to bottom. The utility model discloses leak protection water is effectual, be favorable to building safe living environment.
Description
Technical Field
The utility model relates to an architectural design field especially relates to leak protection water flue system.
Background
When a layered house is built, positions needing to pass through and be communicated with a well, such as an upper layer pipeline, a lower layer pipeline, a flue and the like, are generally required to be arranged, during specific construction, a wood frame is required to be manufactured in advance, then the wood frame is fixed in a reserved cavity at the passing position, after concrete is solidified, the wood frame is dismantled, then sharp drills are used for roughening concrete at the dismantling position, after the pipelines, the flue and other passing objects are installed, matched supporting plates (wood plates) are used for supporting a mold, and concrete is used for pouring pipes for three times to form the passing and communicated positions, such as the well.
The house flue refers to a vertical pipeline product for removing kitchen smoke or toilet waste gas, and is also called as an exhaust duct, a ventilation duct and a house exhaust duct.
The main problems of the residential flue during construction are water seepage, influence on the overall function of the building, easy cause of neighborhood disputes, serious influence on the living environment and great potential safety hazards.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a leak protection water flue system that leak protection water is effectual, be favorable to building safe living environment.
The utility model adopts the technical proposal that: the water leakage prevention flue system comprises a roof, a mounting hole formed in the roof, an outer wall surrounding the mounting hole, a prefabricated flue arranged in the mounting hole and the outer wall, and a cover plate covering the top of the prefabricated flue, wherein the cover plate is higher than the outer wall; a first cement mortar layer is filled between the outer wall and the prefabricated flue in a blocking and trowelling mode; a shutter is connected between the cover plate and the outer wall and surrounds the outer side of the prefabricated flue; the surface of the roof is sequentially provided with a second cement mortar layer, a waterproof grease layer, a heat insulation layer and a waterproof asphalt layer from top to bottom; the second cement mortar layer and the waterproof grease layer upwards extend to the outer wall outside, the shutter lower edge is equipped with the guide plate, the guide plate extends to the waterproof asphalt layer department of the outer wall outside to roofing.
The further improvement on the technical scheme is that the included angle of the second cement mortar layer at the joint of the roof and the outer wall is a round angle, and sealing paste is arranged at the round angle.
The further improvement of the technical scheme is that the guide plate is bent, the part of the guide plate positioned at the lower edge of the louver is obliquely arranged, and the inclination of the inclination is 2%.
The further improvement to the technical scheme is that the two ends of the cover plate are provided with water dripping lines, the top of the cover plate is respectively inclined to the water dripping lines on the two sides, and the inclined gradient of the top of the cover plate is 6%.
The technical scheme is further improved in that the waterproof asphalt layer on the roof inclines to one side departing from the outer wall, and the inclination of the inclination is 2%.
The technical scheme is further improved in that sealing paste is filled at the junction of the guide plate, the outer wall and the roof.
The further improvement to the above technical scheme is that the waterproof grease layer extends upwards to between the shutter and the guide plate to realize the sealing between the guide plate and the shutter.
The utility model has the advantages that:
1. on the one hand, adopt prefabricated formula flue, directly install it in the pipeline that mounting hole and outer wall enclose to close the formation, simple to operate is swift, does not need the manual work to go to water and builds the flue, potential safety hazard when having reduced manual work. In the second aspect, an outer wall is arranged around the prefabricated flue, and a cover plate is arranged at the top of the prefabricated flue, so that external rainwater is prevented from permeating into the prefabricated flue, and the water leakage prevention effect is good. And in the third aspect, a louver is connected between the cover plate and the outer wall, the louver is enclosed outside the prefabricated flue, the louver plays roles in ventilation, smoke is convenient to timely discharge, and external rainwater is prevented from permeating into the flue. In the fourth aspect, a first cement mortar layer is filled between the outer wall and the prefabricated flue in a blocking and floating mode, the first cement mortar layer has the function of sealing the gap between the outer wall and the prefabricated flue, moisture is prevented from permeating through the gap, and the water leakage prevention effect is good. The fifth aspect, roofing surface from the top down is equipped with second cement mortar layer in proper order, waterproof grease layer, insulating layer and waterproof asphalt layer, second cement mortar layer and waterproof grease layer upwards extend to the outer wall outside, the second cement mortar layer plays the effect of sealing gap, waterproof grease layer forms waterproof linoleum at roofing and outer wall surface, insulating layer prevents that external heat from piercing through inside the building, the waterproof asphalt layer on surface further plays waterproof and protection effect. In a sixth aspect, a guide plate is arranged on the lower edge of the louver, the guide plate extends to the position of a waterproof asphalt layer of the roof from the outer side of the outer wall, water drops formed after the water vapor in the smoke is liquefied and water drops falling onto the louver from the outside can be discharged to the surface of the roof through the guide plate, and the water drops are discharged to the outside of a building through the surface of the roof, so that accumulated water is removed in time, and water leakage is prevented.
2. The included angle that second cement mortar layer is located roofing and outer wall junction is the fillet, and fillet department is equipped with the sealant. Fillet design makes each functional layer on roofing surface can be better laminating, and the space between fillet and the right angle is plugged up in the sealing paste shutoff to the whole leakproofness of building is better, and leak protection water effect is better.
3. The guide plate is the form of buckling, and the part slope that is located the shutter lower limb department sets up, and the slope is 2%, and the guide plate slope sets up for the water droplet can be better discharge from the shutter, prevents inside the water droplet infiltration flue of shutter department, and leak protection water effect is better.
4. The two ends of the cover plate are provided with water dripping lines, the top of the cover plate is respectively inclined to the water dripping lines on the two sides, and the inclination of the top of the cover plate is 6%. The water drops falling onto the cover plate in the external environment obliquely fall to the water dripping line from two sides of the top, finally fall at the water dripping line, rain is prevented from gathering on the cover plate and permeating into the flue, and the water leakage prevention effect is better.
5. The waterproof asphalt layer on the roof inclines to the one side that deviates from the outer wall, and the slope is 2%, and the rainwater that falls to the roofing surface can in time discharge to deviating from outer wall one side, prevents that the rainwater from gathering the infiltration, and leak protection water effect is better.
6. The junction of the guide plate, the outer wall and the roof is filled with sealing paste, the junction of the guide plate, the outer wall and the roof is sealed, water is prevented from permeating into the flue through a gap, and the water leakage prevention effect is better.
7. The layer of waterproof grease extends up between the louvers and the baffle to effect a seal between the baffle and the louvers. The gap between shutter and the guide plate is further sealed, and inside preventing that moisture infiltration guide plate is inside then to permeate the flue, the leak protection water effect is better.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, the structure schematic diagrams of the present invention at different viewing angles and the structure schematic diagram of the hoistway back wall are shown respectively.
The water leakage prevention flue system 10 comprises a roof 100, a mounting hole 200 arranged on the roof 100, an outer wall 300 surrounding the periphery of the mounting hole 200, a prefabricated flue 400 arranged in the mounting hole 200 and the outer wall 300, and a cover plate 500 covering the top of the prefabricated flue 400, wherein the height of the cover plate 500 is higher than that of the outer wall 300; a first cement mortar layer 810 is filled and leveled between the outer wall 300 and the prefabricated flue 400; a blind window 600 is connected between the cover plate 500 and the outer wall 300, and the blind window 600 is arranged around the outer side of the prefabricated flue 400; the surface of the roof 100 is sequentially provided with a second cement mortar layer 820, a waterproof grease layer 830, a heat insulation layer 840 and a waterproof asphalt layer 850 from top to bottom; the second cement mortar layer 820 and the waterproof grease layer 830 extend upwards to the outside of the outer wall 300, a guide plate 860 is arranged on the lower edge of the louver 600, and the guide plate 860 extends to the outside of the outer wall 300 to the waterproof asphalt layer 850 of the roof 100.
On the one hand, adopt prefabricated formula flue 400, directly install it in the pipeline that mounting hole 200 and outer wall 300 enclose to close the formation, simple to operate is swift, does not need the manual work to go to irrigate and builds flue 400, has reduced the potential safety hazard during manual work. In the second aspect, the prefabricated flue 400 has an outer wall 300 around it and a cover plate 500 on the top to prevent external rain water from penetrating into the prefabricated flue 400, so that the water leakage preventing effect is good. In the third aspect, a louver 600 is connected between the cover plate 500 and the outer wall 300, the louver 600 is enclosed outside the prefabricated flue 400, the louver 600 plays a role of ventilation, smoke is discharged in time, and external rainwater is prevented from permeating into the flue 400. In the fourth aspect, the first cement mortar layer 810 is filled between the outer wall 300 and the prefabricated flue 400 in a blocking and floating manner, the first cement mortar layer 810 plays a role in sealing the gap between the outer wall 300 and the prefabricated flue 400, moisture is prevented from permeating through the gap, and the water leakage prevention effect is good. In the fifth aspect, the second cement mortar layer 820, the waterproof grease layer 830, the heat preservation and insulation layer 840 and the waterproof asphalt layer 850 are sequentially arranged on the surface of the roof 100 from top to bottom, the second cement mortar layer 820 and the waterproof grease layer 830 upwards extend to the outer side of the outer wall 300, the second cement mortar layer 820 plays a role in sealing gaps, the waterproof grease layer 830 forms waterproof asphalt felt on the surfaces of the roof 100 and the outer wall 300, the heat preservation and insulation layer 840 prevents external heat from penetrating the interior of a building, and the waterproof asphalt layer 850 on the surface further plays waterproof and protection effects. In the sixth aspect, a flow guide plate 860 is arranged at the lower edge of the louver 600, the flow guide plate 860 extends to the outer side of the outer wall 300 to the waterproof asphalt layer 850 of the roof 100, and water drops formed after the water vapor in the smoke is liquefied and water drops falling onto the louver 600 from the outside can be discharged to the surface of the roof 100 through the flow guide plate 860 and discharged to the outside of the building through the surface of the roof 100, so that accumulated water is removed in time, and water leakage is prevented.
The included angle of the second cement mortar layer 820 at the joint of the roof 100 and the outer wall 300 is a fillet, and a sealant 870 is arranged at the fillet. Fillet design makes each functional layer on 100 surfaces of roofing can better laminating, and space between fillet and the right angle is plugged up in sealant 870 to the whole leakproofness of building is better, and leak protection water effect is better.
The two ends of the cover plate 500 are provided with water dripping lines 510, and the top of the cover plate 500 is inclined to the water dripping lines 510 at the two sides, respectively, and the inclination of the top of the cover plate 500 is 6%. The water drops falling on the cover plate 500 in the external environment obliquely fall from both sides of the top to the dripping line 510, and finally fall at the dripping line 510, so that the rainwater is prevented from gathering on the cover plate 500 and permeating into the flue 400, and the water leakage prevention effect is better.
The waterproof asphalt layer 850 on the roof 100 inclines to one side away from the outer wall 300, the inclination of slope is 2%, the rainwater falling onto the surface of the roof 100 can be discharged to one side away from the outer wall 300 in time, the rainwater is prevented from gathering and permeating, and the water leakage prevention effect is better.
The junction of the guide plate 860 and the outer wall 300 and the roof 100 is filled with the sealant 870, and the junction of the guide plate 860 and the outer wall 300 and the roof 100 is sealed to prevent water from penetrating into the flue 400 through a gap, so that the water leakage prevention effect is better.
The layer of waterproof grease 830 extends up between the blind 600 and the baffle 860 to effect a seal between the baffle 860 and the blind 600. The gap between the louver 600 and the guide plate 860 is further sealed, so that moisture is prevented from permeating into the guide plate 860 and then permeating into the flue 400, and the water leakage prevention effect is better.
The utility model discloses a theory of operation does:
smog is discharged through prefabricated formula flue 400, then discharges to the external environment through shutter 600 in, and the water droplet that forms after the vapor liquefaction in the smog, and the water droplet in the external environment, discharge to roofing 100 surface through guide plate 860, the water droplet that falls on the apron 500 at flue 400 top discharges to roofing 100 surface through water dripping line 510, and the water droplet of gathering on roofing 100 surface, under the action of gravity, along with the waterproof asphalt layer 850 of slope setting discharges to the external environment in.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. Leak protection water flue system, its characterized in that: the prefabricated flue comprises a roof, a mounting hole formed in the roof, an outer wall surrounding the mounting hole, a prefabricated flue arranged in the mounting hole and the outer wall, and a cover plate covering the top of the prefabricated flue, wherein the cover plate is higher than the outer wall; a first cement mortar layer is filled between the outer wall and the prefabricated flue in a blocking and trowelling mode; a shutter is connected between the cover plate and the outer wall and surrounds the outer side of the prefabricated flue; the surface of the roof is sequentially provided with a second cement mortar layer, a waterproof grease layer, a heat insulation layer and a waterproof asphalt layer from top to bottom; the second cement mortar layer and the waterproof grease layer upwards extend to the outer wall outside, the shutter lower edge is equipped with the guide plate, the guide plate extends to the waterproof asphalt layer department of the outer wall outside to roofing.
2. The leak-proof water flue system of claim 1, wherein: the included angle that second cement mortar layer is located roofing and outer wall junction is the fillet, and fillet department is equipped with the sealant.
3. The leak-proof water flue system of claim 1, wherein: the guide plate is of a bent shape, the part of the guide plate located at the lower edge of the louver is obliquely arranged, and the inclination of the inclination is 2%.
4. The leak-proof water flue system of claim 1, wherein: the two ends of the cover plate are provided with water dripping lines, the top of the cover plate is inclined towards the water dripping lines on the two sides respectively, and the inclination of the top of the cover plate is 6%.
5. The leak-proof water flue system of claim 1, wherein: the waterproof asphalt layer on the roof inclines to the side departing from the outer wall, and the inclination of inclination is 2%.
6. The leak-proof water flue system of claim 1, wherein: and sealing paste is filled at the junction of the guide plate, the outer wall and the roof.
7. The leak-proof water flue system of claim 1, wherein: the layer of waterproof grease extends up between the louvers and the baffle to effect a seal between the baffle and the louvers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922315206.4U CN211775450U (en) | 2019-12-21 | 2019-12-21 | Water leakage prevention flue system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922315206.4U CN211775450U (en) | 2019-12-21 | 2019-12-21 | Water leakage prevention flue system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211775450U true CN211775450U (en) | 2020-10-27 |
Family
ID=72975420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922315206.4U Expired - Fee Related CN211775450U (en) | 2019-12-21 | 2019-12-21 | Water leakage prevention flue system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211775450U (en) |
-
2019
- 2019-12-21 CN CN201922315206.4U patent/CN211775450U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |