CN205531209U - Exhaust structure on house - Google Patents
Exhaust structure on house Download PDFInfo
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- CN205531209U CN205531209U CN201620299946.7U CN201620299946U CN205531209U CN 205531209 U CN205531209 U CN 205531209U CN 201620299946 U CN201620299946 U CN 201620299946U CN 205531209 U CN205531209 U CN 205531209U
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- transverse tube
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- house
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Abstract
The utility model provides an exhaust structure on house belongs to the electric cooking field. It has been solved, and current exhaust structure on house is complicated just can not effectively to prevent wind the waterproof technical problem of denging. This exhaust structure includes the standpipe, the lower extreme of standpipe is the inlet end, the upper end of standpipe is equipped with a plurality ofly violently manages, the one end of violently managing is connected on the standpipe and is linked together with the standpipe, the other end of violently managing is the end of giving vent to anger, the end of giving vent to anger of violently managing has set firmly the filter screen, violently still be equipped with two piece at least guide plates on the inside wall in the middle part of the pipe, guide plate interval distribution violently manages both sides, the one side and the horizontal inside pipe wall of every guide plate link firmly, giving vent to anger that the opposite side orientation was violently managed has the clearance between end slope setting and this side and the horizontal inside pipe wall, the distance in clearance is less than or equal to the radius of violently managing. The utility model discloses in be equipped with and violently manage, the gas outlet is the tip of seting up violently managing, rather than set up on the montant direct up, the rainwater can directly not flow into in the standpipe like this.
Description
Technical field
This utility model belongs to architectural engineering parts technical field, relates on a kind of house
Exhaust structure.
Background technology
In Modern Residence kitchen, toilet, it is usually mounted with efficient smoke exhaust and row
Gas is fanned, and needs the supporting corresponding exhaust structure soot gas by kitchen and the dirt of toilet
Turbid air concentrates on roof and realizes high-altitude dilution discharge.Therefore only have selection to construct rationally,
Correct exhaust structure is installed and just can ensure the air quality of indoor.The generally wind of roof
Speed ratio is higher, the barrier (such as: Sloping roof, head-tank etc.) in wind to roof
Time will form the air-flow of disorder, there is the phenomenon poured in down a chimney of wind, affect exhaust structure
Using effect, exhaust structure communication chamber is interior and stretches out outside roof, runs into thunderstorm and strong wind sky
Gas, rainwater easily wafts and enters indoor from exhaust structure, causes indoor moisture, abnormal flavour
It is difficult to the phenomenons such as smooth and easy aerofluxus.
China's patent (notification number: CN203626200U；The day for announcing: 2014-06-04)
Disclosing the aeration structure of a kind of energy-saving house, this aeration structure includes being arranged on roof court
Chimney on room with a southern exposure face, the air in tier building is discharged by chimney by manifold trunk, converges
Collector connects multiple exhaustor, and the lower end correspondence of multiple exhaustors is distributed in tier building
Each room in, in tier building the smoke exhaust ventilator in kitchen oil extraction mouth connect have row
Smoke pipe, the upper end of smoke exhaust pipe upwardly extends and sticks up on the roof, and is provided with blower fan in manifold trunk；
Also include ventilated control system, ventilated control system include for detect tier building each
Multiple air concentration sensors of room air concentration, it is used for receiving multiple air concentration
Sensor and then the controller of control blower fan, the input of controller senses with air concentration
Device connects, and the outfan of controller is connected to fan drive circuit, fan drive circuit and wind
Machine connects.
Aeration structure volume in above-mentioned patent documentation is relatively big, and structure is complicated, production cost
Height, and be not provided with can the structure of water proof wind proof in the end of exhaustor.
Summary of the invention
This utility model is the problems referred to above existed for existing technology, it is provided that a kind of
Exhaust structure on house.Technical problem to be solved in the utility model is: how to carry
Supply a kind of simple exhaust structure and be prevented from pouring in down a chimney of the foreign bodies such as wind and rain.
The purpose of this utility model can be realized by following technical proposal:
Exhaust structure on a kind of house, including vertical tube, it is characterised in that described vertical tube
Lower end be inlet end, the upper end of described vertical tube is provided with some transverse tubes, the one of described transverse tube
End is connected to be connected on described vertical tube and with described vertical tube, and the other end of described transverse tube is
Outlet side, the outlet side of described transverse tube is installed with drainage screen, the inner side in the middle part of described transverse tube
Being additionally provided with at least two pieces of deflectors on wall, described deflector is distributed in described transverse tube two
Side, the side of each described deflector is connected with described transverse tube inwall, and opposite side is towards institute
The outlet side stating transverse tube is obliquely installed and has gap between this side and transverse tube inwall, described
The distance in gap is less than or equal to the radius of described transverse tube.
Its operation principle is as follows: when discharging air-flow, air-flow reaches in transverse tube along vertical tube,
Through the guide effect of deflector spigot surface, arrange from gas outlet after bending turns to several times
Go out, and when having inverted draft, it can be produced by the another side of deflector and stop.
Exhaust structure compact in the technical program, it is not necessary to extra power source, produces
Low cost and easy to use.The drainage screen of transverse tube outlet side can tentatively stop that foreign body enters
In transverse tube, in said structure due to gas outlet be opened in transverse tube end rather than
The most upward, rainwater will not flow directly in vertical tube, though and the air-flow got muddled
Drive rainwater laterally to waft in transverse tube, also can prevent rainwater by the barrier effect of guide plate
Further towards indoor.
In exhaust structure on above-mentioned house, described deflector is staggered to be oppositely arranged on
In described transverse tube, each described deflector can block described transverse tube passage 1/2～
2/3.So can either ensure the happy outflow of air-flow of indoor, it is also possible to effectively prevent wind and rain
Pour in down a chimney.
In exhaust structure on above-mentioned house, described deflector and described drainage screen it
Between transverse tube medial wall on be fixedly provided with ring-type retaining ring.Retaining ring is prevented from transverse tube
Inside current direction transverse tube on medial wall.
Further, the side that deflector is connected with transverse tube inwall is inner side, and opposite side is
Outside, deflector is blocking surface towards the side of the port of export, and another side is guide face,
The outer ledge of deflector has the arcwall face being tilted extension by water conservancy diversion towards blocking surface, this
Plant structure and can be further ensured that the smooth and easy of aerofluxus, promote exhaust effect.
In exhaust structure on above-mentioned house, each described transverse tube and described vertical tube
Being equipped with curve bend between upper end, one end of described curve bend smooths with described vertical tube
Connecting, the other end of described curve bend is in smoothing junction with described transverse tube.By arranging arc
Shape bend pipe makes transverse tube in smoothing junction with vertical tube, thus ensures the smooth and easy of air-flow, improves row
Gas effect.
In exhaust structure on above-mentioned house, the centrage of each described transverse tube all with
The centrage of described vertical tube is mutually perpendicular to, and all described transverse tubes are equal around the circumference of described vertical tube
Even spaced apart.Transverse tube is perpendicular with vertical tube, has both avoided angle between transverse tube and vertical tube
The problem that the least ventilation caused is the most smooth, turn avoid angle between transverse tube and vertical tube the biggest
The problem that the rainwater caused easily flows directly into transverse tube.
As preferably, in the technical program, the quantity of transverse tube is four.The end of four transverse tubes
Portion is all connected with vertical tube by curve bend, and four curve bends are fixed together, tool
Having four ports of export and a common entrance point, the upper end of this entrance point and vertical tube is mutually
Join and form closing and connect.
Compared with prior art, this utility model has the advantage that
1, being provided with transverse tube in the technical program, gas outlet is the end being opened in transverse tube, and
Being not arranged on montant the most upward, such rainwater will not flow directly in vertical tube.
2, in the technical program, the outlet side of transverse tube is provided with drainage screen, it is possible to stop foreign body
Enter in transverse tube and vertical tube.
3, it is provided with oblique deflector in the transverse tube in the technical program, even if getting muddled
Air-flow drive rainwater laterally to waft in transverse tube, also can be prevented by the barrier effect of guide plate
Only rainwater is further towards in vertical tube, is prevented effectively from wind and rain and pours in down a chimney phenomenon.
Accompanying drawing explanation
Fig. 1 is the perspective view of this exhaust structure.
Fig. 2 is the sectional structure schematic diagram at the transverse tube A-A in FIG of this exhaust structure.
In figure, 1, vertical tube；11, inlet end；2, transverse tube；21, outlet side；3, mistake
Filter screen；4, deflector；5, gap；6, retaining ring；7, curve bend.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, to this utility model
Technical scheme be further described, but this utility model is not limited to these embodiments.
As it is shown in figure 1, this exhaust structure includes that vertical tube 1, the lower end of vertical tube 1 are air inlet
End 11, the upper end of vertical tube 1 is provided with some transverse tubes 2, and one end of transverse tube 2 is connected to vertical tube
Being connected on 1 and with vertical tube 1, the other end of transverse tube 2 is outlet side 21, transverse tube 2
Outlet side 21 is installed with drainage screen 3；Medial wall shown in Fig. 2, in the middle part of transverse tube 2
On be additionally provided with at least two pieces of deflectors 4, deflector 4 is distributed in transverse tube 2 both sides,
The side of each deflector 4 is connected with transverse tube 2 inwall, and opposite side goes out towards transverse tube 2
Gas end 21 is obliquely installed and has gap 5 between this side and transverse tube 2 inwall, gap 5
Distance is less than or equal to the radius of transverse tube 2；Deflector 4 is staggered is oppositely arranged on transverse tube 2
In, each deflector 4 can block the 1/2～2/3 of transverse tube 2 passage, in the present embodiment
Guide plate is preferably two, and deflector 4 can block the 7/12 of transverse tube 2 passage.Discharge
During air-flow, air-flow reaches in transverse tube 2 along vertical tube 1, through deflector 4 spigot surface
Guide effect, discharges from the gas outlet of outlet side 21 after bending turns to several times, and has
During inverted draft, it can be produced by the another side of deflector 4 and stop；Transverse tube 2
The drainage screen 3 of outlet side 21 can tentatively stop that foreign body enters in transverse tube 2, above-mentioned knot
Structure is end, outlet side 21 rather than the direct court being opened in transverse tube 2 due to gas outlet
On, rainwater will not flow directly in vertical tube 1, though and the air-flow drive got muddled
Rainwater laterally wafts in transverse tube 2, also can prevent rainwater from entering by the barrier effect of guide plate
One step flows to indoor.
As it is shown in figure 1, be equipped with curved bend between each transverse tube 2 and the upper end of vertical tube 1
Pipe 7, one end of curve bend 7 and vertical tube 1 are in smoothing junction, another of curve bend 7
End is in smoothing junction with transverse tube 2, makes transverse tube 2 and vertical tube 1 by arranging curve bend 7
Smooth connection, thus ensure the smooth and easy of air-flow, improve exhaust effect；In the present embodiment often
The centrage of individual transverse tube 2 all centrages with vertical tube 1 are mutually perpendicular to, all transverse tubes 2 around
The circumferential uniform intervals distribution of vertical tube 1, transverse tube 2 had both avoided horizontal stroke with vertical tube 1 is perpendicular
The problem that between pipe 2 and vertical tube 1, the least ventilation caused of angle is the most smooth, turn avoid horizontal stroke
The rainwater that between pipe 2 and vertical tube 1, angle causes the most greatly easily flows directly into asking of transverse tube 2
Topic；As preferably, in the present embodiment, the quantity of transverse tube 2 is four.
As in figure 2 it is shown, this exhaust structure is when installing and using, the plate face of deflector 4 is
Vertical, i.e. two deflectors 4 are connected to the position, the left and right sides of transverse tube 2 so that lead
Stream plate about 4 is oppositely arranged rather than is oppositely arranged up and down, deflector 4 and drainage screen
Being fixedly provided with ring-type retaining ring 6 on transverse tube 2 medial wall between 3, retaining ring 6 can
Prevent the current direction transverse tube 2 on transverse tube 2 medial wall internal.
Specific embodiment described in literary composition is only to this utility model spirit theory for example
Bright.This utility model person of ordinary skill in the field can be to described concrete reality
Execute example make various amendment or supplement or use similar mode to substitute, but can't
Deviate spirit of the present utility model or surmount scope defined in appended claims.
Claims (5)
1. the exhaust structure on house, including vertical tube (1), it is characterised in that institute
The lower end stating vertical tube (1) is inlet end (11), described vertical tube (1) if upper end be provided with
Dry transverse tube (2), one end of described transverse tube (2) be connected to described vertical tube (1) upper and with
Described vertical tube (1) is connected, and the other end of described transverse tube (2) is outlet side (21),
The outlet side (21) of described transverse tube (2) is installed with drainage screen (3), described transverse tube (2)
It is additionally provided with at least two pieces of deflectors (4), between described deflector (4) on the medial wall at middle part
Every being distributed in described transverse tube (2) both sides, the side of each described deflector (4) and institute
Stating transverse tube (2) inwall to be connected, opposite side is towards the outlet side (21) of described transverse tube (2)
It is obliquely installed and there are between this side and transverse tube (2) inwall gap (5), described gap (5)
Distance less than or equal to the radius of described transverse tube (2).
Exhaust structure on house the most according to claim 1, it is characterised in that
Described deflector (4) is staggered to be oppositely arranged in described transverse tube (2), each described in lead
Stream plate (4) can block the 1/2～2/3 of described transverse tube (2) passage.
Exhaust structure on house the most according to claim 2, it is characterised in that
On transverse tube (2) medial wall between described deflector (4) and described drainage screen (3) also
It is installed with ring-type retaining ring (6).
4., according to the exhaust structure on the house described in claim 1 or 2 or 3, it is special
Levy and be, be equipped with between the upper end of each described transverse tube (2) and described vertical tube (1)
Curve bend (7), one end of described curve bend (7) smooths with described vertical tube (1)
Connecting, the other end of described curve bend (7) is in smoothing junction with described transverse tube (2).
Exhaust structure on house the most according to claim 4, it is characterised in that
The centrage of each described transverse tube (2) is all the most vertical with the centrage of described vertical tube (1)
Directly, all described transverse tubes (2) are distributed around the circumferential uniform intervals of described vertical tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299946.7U CN205531209U (en) | 2016-04-11 | 2016-04-11 | Exhaust structure on house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299946.7U CN205531209U (en) | 2016-04-11 | 2016-04-11 | Exhaust structure on house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205531209U true CN205531209U (en) | 2016-08-31 |
Family
ID=56791297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620299946.7U Active CN205531209U (en) | 2016-04-11 | 2016-04-11 | Exhaust structure on house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205531209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112003421A (en) * | 2020-08-24 | 2020-11-27 | 淮阴工学院 | High-performance stator permanent magnet type bearingless motor |
-
2016
- 2016-04-11 CN CN201620299946.7U patent/CN205531209U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112003421A (en) * | 2020-08-24 | 2020-11-27 | 淮阴工学院 | High-performance stator permanent magnet type bearingless motor |
| CN112003421B (en) * | 2020-08-24 | 2022-01-28 | 淮阴工学院 | High-performance stator permanent magnet type bearingless motor |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |