CN207907429U - A kind of three proofings exhaust system - Google Patents
A kind of three proofings exhaust system Download PDFInfo
- Publication number
- CN207907429U CN207907429U CN201820201983.9U CN201820201983U CN207907429U CN 207907429 U CN207907429 U CN 207907429U CN 201820201983 U CN201820201983 U CN 201820201983U CN 207907429 U CN207907429 U CN 207907429U
- Authority
- CN
- China
- Prior art keywords
- wind turbine
- pipeline
- pipe line
- air pipe
- exhaust system
- 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
Links
- 238000009792 diffusion process Methods 0.000 claims abstract description 27
- 241000238631 Hexapoda Species 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 abstract description 4
- 241000938605 Crocodylia Species 0.000 description 1
- 241000256626 Pterygota <winged insects> Species 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002609 anti-worm Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Ventilation (AREA)
Abstract
The utility model is related to a kind of three proofings exhaust system, including wind turbine, it is characterized in that the indoor of wind turbine is equipped with fly net, the outside of wind turbine, which is equipped with, pushes away air pipe line and diffusion exhaust pipeline；It is described above push away air pipe line be rectangular pipeline, have with the wind turbine take over connected engagement side and it is opposite with air outlet, with it is described engage side in 45 degree of angles push side, it is described engage side bottom be reserved with open discharge outlet；Diffusion exhaust pipeline linking is fixed on the top for pushing away air pipe line, and diffusion exhaust pipeline is integrally square pipeline structure, with it is described above push away air pipe line it is suitable for reading between form 75 degree of angles.The exhaust system of the utility model can be used in extensive range, compares existing exhaust system, realizes insect prevention truly, waterproof, down-draught-proof.
Description
Technical field
The utility model is related to a kind of exhaust system, it is especially a kind of for preventing the outside air draft in indoor, workshop when, prevent
Rainwater is got in, and prevents insect from getting in, and the three proofings exhaust system for the down draught that prevents from blowing after deactivating belongs to exhaust system knot
Structure technical field.
Background technology
Indoor or workshop exhaust system principle is so that room pressure is declined by vent the air overboard, and room air becomes
It is thin, a negative pressuren zone is formed, outdoor air flows into indoor since draught head compensates.And indoor hot gas and foul smell pass through air draft system
The rapid discharge of system, reaches ventilation air draft purpose.
Currently, the exhaust outlet because of exhaust system in outdoor is open structure, so there are it is following there is an urgent need for gram
The main problem of clothes：1, all kinds of winged insect reptiles are often got in by outer row pipeline；2, when sleety weather, rainwater and snow-broth
It is easily taken advantage of a situation and is flowed into pipe by outer row pipeline, aggregation can pour in down a chimney along wind turbine in interior to a certain degree；3, because its exterior line is set
The limitation of meter easily generates down draught phenomenon.
Based on above-mentioned some problems, it is proposed that a kind of three proofings exhaust system of the utility model.
Invention content
The utility model aims to solve the problem that the existing protective caused by structure design is limited to of existing exhaust system is insufficient
Problem, and then a kind of three proofings exhaust system with insect prevention, waterproof, down-draught-proof is provided, which has structure design
Simple and direct reasonable, barrier propterty is substantially better than existing similar product, has the extensive scope of application, practicability high.
The technical solution adopted in the utility model is as follows：
A kind of three proofings exhaust system includes the wind turbine 2 being fixedly installed in by wind turbine take over 2-1 on wall 3, it is special it
It is in the indoor of the wind turbine 2 is equipped with fly net 1, outdoor insect can be effectively prevent to enter, the outdoor of the wind turbine 2
Side, which is equipped with, pushes away air pipe line 4 and diffusion exhaust pipeline 5；
Wherein, described above to push away the generally rectangular pipeline structure of air pipe line 4, with what is be connected with the wind turbine take over 2-1
Engage side 4-1, and it is opposite with air outlet, be in 45 degree of angles, the push that effectively pushes air draft upwards with the side 4-1 that engages
Side 4-2, it is described engagement side 4-1 bottom be less than the wind turbine take over 2-1 lower part, and it is described engagement side 4-1 bottom with
The bottom intersection of the push side 4-2, reserved there are one open discharge outlet 4-3；
Diffusion exhaust pipeline 5 linking is fixed on the top for pushing away air pipe line 4, and the diffusion exhaust pipeline 5 is whole to be in
Rectangular pipeline structure, its underpart above push away the suitable for reading of air pipe line 4 and are connected with described, and with the trend from bottom to top far from the wall
It upwardly extends；To make it is described diffusion exhaust pipeline 5 and it is described above push away air pipe line 4 it is suitable for reading between formed 75 degree of angles.
The periphery of the fly net 1 is fixedly connected with the wind turbine take over 2-1 of indoor；
The air pipe line 4 that above pushes away is fixedly connected by the upright pipeline section 4-4 on top with the diffusion exhaust pipeline 5；
The nozzle of the diffusion exhaust pipeline 5 is horizontal structure；
The wind turbine 2 is using axial flow blower；
Drawknot has fixed link 6 between the wall 3 and the diffusion exhaust pipeline 5, for securely spreading exhaust pipeline 5.
A kind of three proofings exhaust system of the utility model, simple structural design is reasonable, not only by built-in fly net
It can prevent outdoor insect from entering, and be also easily accessible for service；In outside by being connected up and down and coordinating in predetermined angular position
Above push away air pipe line and diffusion exhaust pipeline, the effectively push of the air draft from wind turbine can be reached and diffuse up the mesh of air draft
, and angle between the two is experiments verify that be the best fit angle of down-draught-proof, the exhaust system of the utility model is available
In in extensive range, existing exhaust system is compared, realizes insect prevention truly, waterproof, down-draught-proof.
Description of the drawings
Fig. 1：A kind of three proofings exhaust system structural schematic diagram of the utility model；
1, fly net, 2, wind turbine, 2-1, wind turbine are taken over, and 3, wall, 4, above push away air pipe line, 4-1, engagement side, 4-2, push
Side, 4-3, discharge outlet, 4-4, upright pipeline section, 5, diffusion exhaust pipeline, 6, fixed link.
Specific implementation mode
Specific embodiment of the utility model is given below, with to the application structure and principle make it is further specifically
It is bright.
A kind of three proofings exhaust system includes the wind turbine 2 being fixedly installed in by wind turbine take over 2-1 on wall 3, the wind
The indoor of machine 2 is equipped with fly net 1, outdoor insect can be effectively prevent to enter, the outside of the wind turbine 2, which is equipped with, to push away
Air pipe line 4 and diffusion exhaust pipeline 5；Wherein, described above to push away the generally rectangular pipeline structure of air pipe line 4, have and the wind
Engagement side 4-1 connected machine take over 2-1, and it is opposite with air outlet, with it is described engage side 4-1 in 45 degree of angles, effective will arrange
The bottom of the push side 4-2 pushed on wind direction, the engagement side 4-1 are less than the lower part of the wind turbine take over 2-1, and are connect described
The bottom intersection of the bottom and the push side 4-2 of side 4-1 is closed, reserved there are one the drainings that size is 50mm*50mm openings
Mouth 4-3；Diffusion exhaust pipeline 5 linking is fixed on the top for pushing away air pipe line 4, and the diffusion exhaust pipeline 5 is whole in side
Shape pipeline structure, its underpart above push away the suitable for reading of air pipe line 4 and are connected with described, and with the trend from bottom to top far from the wall to
Upper extension；To make it is described diffusion exhaust pipeline 5 and it is described above push away air pipe line 4 it is suitable for reading between formed 75 degree of angles.It is described anti-
The periphery of worm net 1 is fixedly connected with the wind turbine take over 2-1 of indoor；It is described above to push away upright pipeline section 4-4 of the air pipe line 4 by top
It is fixedly connected with the diffusion exhaust pipeline 5；The nozzle of the diffusion exhaust pipeline 5 is horizontal structure；What the wind turbine 2 used
It is axial flow blower；Drawknot has fixed link 6 between the wall 3 and the diffusion exhaust pipeline 5, for securely spreading exhaust pipeline
5。
A kind of three proofings exhaust system of the utility model compares existing exhaust system, realizes truly anti-
Worm, waterproof, down-draught-proof.The fly net of indoor effectively realizes insect prevention；Air pipe line bottom is above pushed away to have reserved discharge outlet and be less than wind
Machine is taken over, and can take advantage of a situation into the water in exterior line along pipeline and flow into discharge outlet and be discharged, and effectively prevents generating because of ponding
Refluence pour in down a chimney phenomenon, above push away air pipe line structure and its diffusion exhaust pipeline between be in predetermined angular connection, effectively
Avoid down draught problem.
Claims (6)
1. a kind of three proofings exhaust system, including taken over by wind turbine（2-1）It is fixedly installed in wall（3）On wind turbine（2）, special
Sign is, the wind turbine（2）Indoor fly net is installed（1）, the wind turbine（2）Outside be equipped with and push away air pipe line
（4）With diffusion exhaust pipeline（5）；
It is described above to push away air pipe line（4）Generally rectangular pipeline structure has and is taken over the wind turbine（2-1）Connected engagement side
（4-1）, and and the engagement side opposite with air outlet（4-1）The push side in 45 degree of angles, effectively pushing air draft upwards
（4-2）, the engagement side（4-1）Bottom taken over less than the wind turbine（2-1）Lower part, and in the engagement side（4-1）'s
Bottom and the push side（4-2）Bottom intersection, reserve that there are one open discharge outlet（4-3）；
The diffusion exhaust pipeline（5）Linking, which is fixed on, pushes away air pipe line（4）Top, the diffusion exhaust pipeline（5）It is whole
Be square pipeline structure, and its underpart above pushes away air pipe line with described（4）It is suitable for reading be connected, and with from bottom to top far from the wall
Trend upwardly extends；Make the diffusion exhaust pipeline（5）Air pipe line is above pushed away with described（4）It is suitable for reading between formed 75 degree of angles.
2. a kind of three proofings exhaust system as described in claim 1, is characterized in that
The fly net（1）Periphery and the wind turbine of indoor take over（2-1）It is fixedly connected.
3. a kind of three proofings exhaust system as claimed in claim 2, is characterized in that
It is described above to push away air pipe line（4）Pass through the upright pipeline section on top（4-4）With the diffusion exhaust pipeline（5）It is fixedly connected.
4. a kind of three proofings exhaust system as claimed in claim 3, is characterized in that
The diffusion exhaust pipeline（5）Nozzle be horizontal structure.
5. a kind of three proofings exhaust system as claimed in claim 4, is characterized in that
The wind turbine（2）Using axial flow blower.
6. a kind of three proofings exhaust system as claimed in claim 5, is characterized in that
The wall（3）With the diffusion exhaust pipeline（5）Between drawknot be useful for securely spreading exhaust pipeline（5）Fixed link
（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820201983.9U CN207907429U (en) | 2018-02-06 | 2018-02-06 | A kind of three proofings exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820201983.9U CN207907429U (en) | 2018-02-06 | 2018-02-06 | A kind of three proofings exhaust system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207907429U true CN207907429U (en) | 2018-09-25 |
Family
ID=63563261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820201983.9U Expired - Fee Related CN207907429U (en) | 2018-02-06 | 2018-02-06 | A kind of three proofings exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207907429U (en) |
-
2018
- 2018-02-06 CN CN201820201983.9U patent/CN207907429U/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: 20180925 |