CN207365305U - A kind of ventilating system including balanced ventilation device - Google Patents
A kind of ventilating system including balanced ventilation device Download PDFInfo
- Publication number
- CN207365305U CN207365305U CN201720441434.4U CN201720441434U CN207365305U CN 207365305 U CN207365305 U CN 207365305U CN 201720441434 U CN201720441434 U CN 201720441434U CN 207365305 U CN207365305 U CN 207365305U
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- Prior art keywords
- air supply
- air
- ventilation device
- balanced ventilation
- ventilating system
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Abstract
This application discloses a kind of ventilating system including balanced ventilation device, the ventilating system is included for the intake stack being installed on wall, the wind turbine being connected with the intake stack, the balanced ventilation device being connected with the wind turbine, the balanced ventilation device includes air supply duct, the air supply duct includes multiple air supply sections along its length, on the air-flow direction of air supply duct, the longitudinal section area of air supply section is sequentially reduced, and air outlet is provided with each air supply section.A kind of ventilating system including balanced ventilation device described herein, since the cross-sectional area of air supply duct is gradually reduced along air supply direction, thus it is guaranteed that the pressure size of the air outlet of each air supply section is consistent, realizes the purpose of balanced ventilation.
Description
Technical field
The application belongs to a kind of ventilating system including balanced ventilation device.
Background technology
In the prior art, ventilating system includes air supply duct, and air supply duct is typically the uniform pipeline of cross-sectional area, is sent
Multiple air outlets are provided with wind pipeline, on air supply direction, the wind-force of air outlet is gradually reduced, and causes the air-supply close to wind turbine
One's intention as revealed in what one says power is big, and the air outlet wind-force away from wind turbine is small, makes uneven air.
Utility model content
In order to overcome the defects of the prior art, the application provides a kind of ventilating system including balanced ventilation device, institute
The ventilating system stated is included for the intake stack being installed on wall, the wind turbine being connected with the intake stack and institute
The balanced ventilation device that the wind turbine stated is connected, the balanced ventilation device include air supply duct, the air supply duct edge
Its length direction includes multiple air supply sections, and on the air-flow direction of air supply duct, the longitudinal section area of air supply section subtracts successively
It is small, it is provided with air outlet on each air supply section.
Preferably, the length of the air supply section is identical, and each air supply section is in its longitudinal direction
Longitudinal section area is gradually reduced.
Preferably, the air outlet size of each air supply section subtracts successively along the length direction of the air supply duct
It is small.
Preferably, thermal insulation board, filter layer and heater, institute are disposed with along the direction of inlet air in the intake stack
The thermal insulation board stated offers multiple air-guiding holes, and wind blade is provided with the air-guiding hole.
Preferably, the root of the wind blade is connected with the edge of the air-guiding hole, the wind blade
Formed for the thermal insulation board in the air-guiding hole described in punching press.
Preferably, the thermal insulation board includes plastic film layers, and is arranged on the polyphenyl flaggy of plastic film layers both sides.
Preferably, the trigger valve for controlling the wind turbine to be turned on and off is additionally provided with the wind turbine.
Technical solution more than, the beneficial effect of the application are：
A kind of ventilating system including balanced ventilation device described herein, since the cross-sectional area edge of air supply duct is sent
Wind direction is gradually reduced, thus it is guaranteed that the pressure size of the air outlet of each air supply section is consistent, realizes the mesh of balanced ventilation
's.
With reference to following explanation and attached drawing, the particular implementation of the application is disclose in detail, specifies the original of the application
Reason can be in a manner of adopted.It should be understood that presently filed embodiment is not so limited in scope.In appended power
In the range of the spirit and terms that profit requires, presently filed embodiment includes many changes, modifications and is equal.
The feature for describing and/or showing for a kind of embodiment can be in a manner of same or similar one or more
Used in a other embodiment, it is combined with the feature in other embodiment, or substitute the feature in other embodiment.
It should be emphasized that term "comprises/comprising" refers to the presence of feature, one integral piece, step or component when being used herein, but simultaneously
It is not excluded for the presence or additional of one or more further features, one integral piece, step or component.
Brief description of the drawings
Attached drawing described here is only used for task of explanation, and is not intended in any way to limit model disclosed in the present application
Enclose.In addition, shape and proportional sizes of each component in figure etc. are only schematical, the understanding to the application is used to help, and
It is not the specific shape and proportional sizes for limiting each component of the application.Those skilled in the art, can under teachings of the present application
To select various possible shapes and proportional sizes to implement the application as the case may be.In the accompanying drawings：
Fig. 1 is a kind of structure diagram of ventilating system described herein；
Fig. 2 is the structure diagram of balanced ventilation device described herein,
Wherein：1st, intake stack；11st, thermal insulation board；12nd, filter layer；13rd, heater；2nd, wind turbine；21st, trigger valve；3rd, uniformly
Air-supply arrangement；31st, air outlet；32nd, air supply section.
Embodiment
Below in conjunction with the attached drawing in the application embodiment, the technical solution in the application embodiment is carried out clear
Chu, be fully described by, it is clear that described embodiment is only a part of embodiment of the application, rather than whole realities
Apply mode.Based on the embodiment in the application, those of ordinary skill in the art institute without creative efforts
The every other embodiment obtained, shall fall in the protection scope of this application.
It should be noted that when element is referred to as " being arranged at " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article and the technical field of the application is belonged to
The normally understood implication of technical staff is identical.The term used in the description of the present application is intended merely to description tool herein
The purpose of the embodiment of body, it is not intended that in limitation the application.Term as used herein "and/or" includes one or more
The arbitrary and all combination of relevant Listed Items.
As illustrated in fig. 1 and 2, a kind of ventilating system for including balanced ventilation device 3, the ventilating system include being used to pacify
Intake stack 1 on wall, the wind turbine 2 being connected with the intake stack 1, be connected with the wind turbine 2 it is equal
Even air-supply arrangement 3, the balanced ventilation device 3 include air supply duct, and the air supply duct includes more along its length
A air supply section 32, on the air-flow direction of air supply duct, the longitudinal section area of air supply section 32 is sequentially reduced, each described
Air outlet 31 is provided with air supply section 32.The length of each air supply section 32 is identical, and each air supply section 32 exists
Longitudinal section area on its length direction is gradually reduced.31 size of air outlet of the air supply section 32 is along the air-supply
The length direction of pipeline is sequentially reduced.In the intake stack 1 thermal insulation board 11, filter layer are disposed with along the direction of inlet air
12 and heater 13, the thermal insulation board 11 offer multiple air-guiding holes, wind blade be provided with the air-guiding hole.It is described
The root of wind blade be connected with the edge of the air-guiding hole, the wind blade is rushing for the thermal insulation board 11
Formed when pressing the air-guiding hole.The thermal insulation board 11 includes plastic film layers, and is arranged on the poly- of plastic film layers both sides
Benzene plate layer.The trigger valve 21 for controlling the wind turbine 2 to be turned on and off is additionally provided with the wind turbine 2.
A kind of ventilating system for including balanced ventilation device 3 described herein, due to the cross-sectional area edge of air supply duct
Air supply direction is gradually reduced, thus it is guaranteed that the pressure size of the air outlet 31 of each air supply section 32 is consistent, realization is uniformly sent
The purpose of wind.
It should be noted that in the description of the present application, in the description of the present application, unless otherwise indicated, " multiples' "
It is meant that two or more.
All articles and reference disclosed, including patent application and publication, for various purposes by quoting knot
Together in this.Identified element, component, component or step and reality should be included by describing the term " substantially by ... form " of combination
Other elements, component, component or the step of the basic novel feature of the combination are not influenced in matter.Using term "comprising" or
" comprising " describes the combination of element here, component, component or step it is also contemplated that substantially by these elements, component, component
Or the embodiment that step is formed.Here by using term " can with ", it is intended to it is described any to illustrate that " can with " includes
Attribute is all optional.
Multiple element, component, component or step can be provided by single integrated component, component, component or step.It is alternative
Ground, single integrated component, component, component or step can be divided into separated multiple element, component, component or step.It is used for
The open "a" or "an" for describing element, component, component or step is not said to exclude other elements, component, component
Or step.
It should be understood that above description is to illustrate rather than to be limited.By reading above-mentioned retouch
State, many embodiments and many applications outside the example provided all will be aobvious and easy for a person skilled in the art
See.Therefore, the scope of this teaching should not be determined with reference to foregoing description, but should with reference to preceding claims and this
The four corner of the equivalent that a little claims are possessed determines.It is for comprehensive purpose, all articles and special with reference to including
The disclosure of profit application and bulletin is all by reference to being incorporated herein.Theme disclosed herein is omitted in preceding claims
Any aspect is not intended to abandon the body matter, also should not be considered as applicant the theme is not thought of as it is disclosed
Apply for a part for theme.
Claims (7)
- A kind of 1. ventilating system including balanced ventilation device, it is characterised in that：The ventilating system includes being used to be installed on Intake stack on wall, the wind turbine being connected with the intake stack, the balanced ventilation dress being connected with the wind turbine To put, the balanced ventilation device includes air supply duct, and the air supply duct includes multiple air supply sections along its length, On the air-flow direction of air supply duct, the longitudinal section area of air supply section is sequentially reduced, and is provided with each air supply section Air outlet.
- A kind of 2. ventilating system including balanced ventilation device according to claim 1, it is characterised in that：Described in each The length of air supply section is identical, and the longitudinal section area of each air supply section in its longitudinal direction is gradually reduced.
- A kind of 3. ventilating system including balanced ventilation device according to claim 2, it is characterised in that：Described in each The air outlet size of air supply section is sequentially reduced along the length direction of the air supply duct.
- A kind of 4. ventilating system including balanced ventilation device according to claim 3, it is characterised in that：The inlet air Thermal insulation board, filter layer and heater are disposed with along the direction of inlet air in pipeline, the thermal insulation board offers multiple wind-guidings Hole, is provided with wind blade on the air-guiding hole.
- A kind of 5. ventilating system including balanced ventilation device according to claim 4, it is characterised in that：The wind-guiding The root of blade is connected with the edge of the air-guiding hole, and the wind blade is the thermal insulation board described in punching press Formed during air-guiding hole.
- A kind of 6. ventilating system including balanced ventilation device according to claim 5, it is characterised in that：The insulation Plate includes plastic film layers, and is arranged on the polyphenyl flaggy of plastic film layers both sides.
- A kind of 7. ventilating system including balanced ventilation device according to claim 6, it is characterised in that：The wind turbine On be additionally provided with trigger valve for controlling the wind turbine to be turned on and off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720441434.4U CN207365305U (en) | 2017-04-25 | 2017-04-25 | A kind of ventilating system including balanced ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720441434.4U CN207365305U (en) | 2017-04-25 | 2017-04-25 | A kind of ventilating system including balanced ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207365305U true CN207365305U (en) | 2018-05-15 |
Family
ID=62423806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720441434.4U Expired - Fee Related CN207365305U (en) | 2017-04-25 | 2017-04-25 | A kind of ventilating system including balanced ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207365305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110776356A (en) * | 2019-11-04 | 2020-02-11 | 农业农村部规划设计研究院 | Ventilating duct and compost ventilating device |
| CN113137738A (en) * | 2020-01-19 | 2021-07-20 | 广东美的环境科技有限公司 | Air duct component and air supply device |
-
2017
- 2017-04-25 CN CN201720441434.4U patent/CN207365305U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110776356A (en) * | 2019-11-04 | 2020-02-11 | 农业农村部规划设计研究院 | Ventilating duct and compost ventilating device |
| CN113137738A (en) * | 2020-01-19 | 2021-07-20 | 广东美的环境科技有限公司 | Air duct component and air supply device |
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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 |
Granted publication date: 20180515 Termination date: 20190425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |