CN208072881U

CN208072881U - A kind of Water-proof exhausting road

Info

Publication number: CN208072881U
Application number: CN201820418935.5U
Authority: CN
Inventors: 魏洪保; 魏洪财
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-27
Filing date: 2018-03-27
Publication date: 2018-11-09
Anticipated expiration: 2028-03-27

Abstract

The utility model discloses a kind of Water-proof exhausting roads, it include the ontology with check-valves, the upper end of the ontology is provided with the protective cover with ventilation device with intrinsic outlet passageway unicom, block is provided at the top of protective cover, it is located on the inside of the protective cover at ventilation device and is equipped with catch basin, the blocking mechanism with catch basin unicom is provided on the outside of the protective cover, containing cavities and catch basin unicom, by going out protective device is arranged in ventilation device, it is realized according to the cooperation of silica gel extrusome and silica gel waterproof membrane and barrier effect is realized to ventilation device, prevent rainwater from entering in ontology from ventilation device, it effectively prevent rainwater to internal structural damage, intrinsic part rainwater-collecting to containing cavities can be come into not blocking in time simultaneously and be used for protective device, effectively to exhaust duct waterproof, extend its service life.

Description

A kind of Water-proof exhausting road

Technical field

The utility model is related to vented exhaust technical field more particularly to a kind of Water-proof exhausting roads.

Background technology

Exhaust duct is mounted in house kitchen, fume centralized discharge is sent to the chimney that exterior space is gone in toilet, is The piping articles of cooking fume or toilet foul smell for excluding house kitchen cooking activity generation, also referred to as air exhaust duct of dwelling are lived Residence ventilating duct, residence chimney neck.

Traditional flue is to be given that four square tube shapes are made by mold with cement, sandstone, by demoulding, maintenance, it is dry after again Installation, there is following deficiencies for this exhaust gas flue made of cement, sandstone：1, heavy, trouble is caused to transport and construction, Increase the physical strength of construction personnel；2, larger place processed of giving, longer molding, solidification service time are needed；3, in copying mechanically Badly broken.With the development of science and technology with the appearance of new technologies and materials, current exhaust duct is substantially using fire-proof plate The combined exhaust gas passage of four square tube shapes is made, this refractory slab exhaust duct wall is thin, light, and construction is easier to；But due to exhaust The blow vent needs in road are exposed could to carry out good exhaust outside, and exposed blow vent would generally be rushed by rainwater Brush, part rainwater can enter along blow vent in pipeline, cause internal corrosion and damage.

Utility model content

In view of the deficiencies of the prior art, the utility model provide one kind can rain-proof, waterproof simple in structure, easy for construction Exhaust duct can effectively extend the service life of exhaust duct.

In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：A kind of Water-proof exhausting Road, includes the ontology with check-valves, and the upper end of the ontology is provided with depressed with the intrinsic band logical of outlet passageway unicom The protective cover of structure is provided with block at the top of protective cover, is located to be equipped at ventilation device on the inside of the protective cover and catchment Slot, the protective cover outside are provided with the blocking mechanism with catch basin unicom, and the blocking mechanism includes containing cavities, silica gel waterproof Film and guide pipe, the guide pipe described in every two are relatively arranged on the both sides of containing cavities length direction, are set in guide pipe Be equipped with silica gel extrusome, silica gel waterproof membrane is connect with the silica gel extrusome in the guide pipe of both sides simultaneously, the containing cavities with catchment Slot unicom, and the root of the guide pipe and silica gel waterproof membrane be respectively provided with in containing cavities.

In said program, it is preferred that be provided with the recessed portion of patterned structure on the external shell of the ontology, can be used for Paste various ornaments.

In said program, it is preferred that the ventilation device be it is grid-like, and grid can free changing modeling, to reach To beautiful effect.

In said program, it is preferred that the height of the guide pipe is more than the maximum swelling height of silica gel extrusome.

In said program, it is preferred that the connection position of the containing cavities and the catch basin is provided with check valve, can effectively prevent Only it is spilled over in ontology because containing cavities ponding excessively causes to be back to catch basin.

In said program, it is preferred that be provided with gap on the containing cavities, ponding can be effectively prevent excessively to lead to silicon Glue waterproof membrane can not bounce back.

In said program, it is preferred that the trench bottom that catchments is arc structure, prevents from being detained steam in catch basin.

Compared with prior art, the utility model has the advantages that：By going out setting protection dress in ventilation device It sets, is realized according to the cooperation of silica gel extrusome and silica gel waterproof membrane and barrier effect is realized to ventilation device, prevent rainwater from ventilation Enter in ontology at structure, effectively prevent rainwater to internal structural damage, while can be to blocking does not come into ontology in time Interior part rainwater-collecting extends its service life for protective device to containing cavities effectively to exhaust duct waterproof.

Description of the drawings

Fig. 1, the utility model structure diagram.

Fig. 2, this practicality working state structure schematic diagram.

Fig. 3, the catch basin and containing cavities structure top view for removing block.

Fig. 4, guide pipe and silica gel extrusome structural schematic diagram.

Specific implementation mode

The utility model is further illustrated with reference to the accompanying drawings and examples.

Referring to Fig. 1 to Fig. 4, a kind of Water-proof exhausting road includes the ontology 1 with check-valves, the upper end setting of the ontology 1 There is the protective cover 2 with ventilation device 23 with the outlet passageway unicom in ontology 1, the top of protective cover 2 is provided with block 3,2 inside of the protective cover, which is located at ventilation device 23, is equipped with catch basin 21, and 2 outside of the protective cover is provided with and catch basin The blocking mechanism of 21 unicom, the blocking mechanism include containing cavities 221, silica gel waterproof membrane 222 and guide pipe 223, every two The guide pipe 223 is relatively arranged on the both sides of 221 length direction of containing cavities, and being provided with silica gel in guide pipe 223 stretches Contracting body 224, silica gel waterproof membrane 222 are connect with the silica gel extrusome 224 in the guide pipe of both sides simultaneously, the containing cavities 221 and collection 21 unicom of sink, and the root of the guide pipe 223 and silica gel waterproof membrane 222 be respectively provided with in containing cavities 221.

The recessed portion 11 of patterned structure is provided on the external shell of the ontology 1, the ventilation device 23 is grid Shape, 21 bottom of the catch basin are arc structure, and the containing cavities 221 and the connection position of the catch basin 21 are provided with unidirectionally Valve, gap 2211 is provided on the containing cavities 221, and the height of the guide pipe 223 is more than the maximum of silica gel extrusome 224 Expansion height.

The device be mounted on corresponding ventilation opening at after can normal use, when encountering sleety weather, a part of rain Water can be directly entered in containing cavities 221, a part of rainwater can along ventilation device 23 enter ontology, and along the inner wall of ontology into Enter in catch basin 21, since catch basin 21 and containing cavities 221 are by check valve unicom, the rainwater in catch basin 21 can flow To containing cavities 221, the silica gel extrusome 224 being set in guide pipe 223, can be along on guide pipe by the expansion that drinks up the rain It rises, when the silica gel extrusome 224 in both sides guide pipe 223 rises, silica gel waterproof membrane 222 can be driven to pull up, realized to ventilation The barrier effect of structure 23, but at this time the exhaust of ventilation device is can effectively ensure that there is no ventilation device 23 is stopped completely, Due to 224 water swelling of silica gel extrusome, the dry characteristic shunk, can after becoming a fine day automatic retraction original state, reach Rainy day is automatically to the effect of ventilation device protection.

The scope of protection of the utility model includes but not limited to embodiment of above, and the scope of protection of the utility model is to weigh Subject to sharp claim, any replacement being readily apparent that those skilled in the art that this technology is made, deformation, improvement are each fallen within The scope of protection of the utility model.

Claims

1. a kind of Water-proof exhausting road includes the ontology with check-valves（1）, which is characterized in that the ontology（1）Upper end setting Have and ontology（1）The band ventilation device of interior outlet passageway unicom（23）Protective cover（2）, it is located at protective cover（2）Top set It is equipped with block（3）, the protective cover（2）Inside is located at ventilation device（23）Place is equipped with catch basin（21）, the protective cover（2） Outside is provided with and catch basin（21）The blocking mechanism of unicom, the blocking mechanism include containing cavities（221）, silica gel waterproof membrane （222）And guide pipe（223）, the guide pipe described in every two（223）It is relatively arranged on containing cavities（221）Length direction Both sides are located at guide pipe（223）Inside it is provided with silica gel extrusome（224）, silica gel waterproof membrane（222）Simultaneously in the guide pipe of both sides Silica gel extrusome（224）Connection, the containing cavities（221）With catch basin（21）Unicom, and the guide pipe（223）'s Root and silica gel waterproof membrane（222）It is respectively provided with and containing cavities（221）It is interior.

2. a kind of Water-proof exhausting road according to claim 1, which is characterized in that the ontology（1）External shell on set It is equipped with the recessed portion of patterned structure（11）.

3. a kind of Water-proof exhausting road according to claim 1, which is characterized in that the ventilation device（23）It is grid-like.

4. a kind of Water-proof exhausting road according to claim 1, which is characterized in that the guide pipe（223）Height be more than Silica gel extrusome（224）Maximum swelling height.

5. a kind of Water-proof exhausting road according to claim 1, which is characterized in that the containing cavities（221）It catchments with described Slot（21）Connection position be provided with check valve.

6. a kind of Water-proof exhausting road according to claim 5, which is characterized in that the containing cavities（221）On be provided with it is excessive The mouth of a river（2211）.

7. a kind of Water-proof exhausting road according to claim 5, which is characterized in that the catch basin（21）Bottom is arcuation knot Structure.