CN205332445U - Ventilation pipe and new fan - Google Patents
Ventilation pipe and new fan Download PDFInfo
- Publication number
- CN205332445U CN205332445U CN201620069410.6U CN201620069410U CN205332445U CN 205332445 U CN205332445 U CN 205332445U CN 201620069410 U CN201620069410 U CN 201620069410U CN 205332445 U CN205332445 U CN 205332445U
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- China
- Prior art keywords
- ventilation duct
- air channel
- air vent
- air
- wind channel
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Abstract
The utility model discloses a ventilation pipe, be equipped with the baffle in the body, the baffle will the body is spaced apart to separate to become first wind channel and the second wind channel that sets up side by side with the body, wherein, the body is different in one of which extending direction's length, and the second wind channel is good at in the length along extending direction of the one end of body in first wind channel promptly, form the body one side of being good at the second wind channel in first wind channel has towards the first ventilation hole in second wind channel, forms the body one side that deviates from first wind channel in second wind channel has second ventilation hole. The utility model provides a during same body is located air inlet duct and exhaust airway to the ventilation pipe, the air inlet can be reached simultaneously and the purpose of airing exhaust, the part has been reduced, simple structure, and, when the installation during the ventilation pipe, only need to set up a through -hole on the wall body, compare traditional pipeline and need reduce the construction degree of difficulty, simple to operate seting up two holes on the wall.
Description
Technical field
This utility model relates to a kind of ventilation duct and new blower fan。
Background technology
As shown in Figure 1, in the middle of the design of existing new blower fan, in order to reach that there are air intake and two purposes of air draft, common practice is to be respectively mounted blast pipe 1 ' and 2 ' two ventilation ducts of exhaust duct, the end of ventilation duct is provided with dustproof rainproof cover 3 ', and part is many, structure is complicated and installs inconvenient problem to adopt two ventilation ducts to have。
Utility model content
Main purpose of the present utility model is to propose a kind of ventilation duct, it is intended to solve when existing ventilation duct is installed to reach to have air intake and two purposes of air draft need that the part adopting two ventilation ducts is many, structure is complicated and installs inconvenient problem。
For achieving the above object, the ventilation duct that the utility model proposes includes body, it is provided with dividing plate in described body, described dividing plate is by spaced apart for described body, body to be separated into the first air channel and the second air channel being set up in parallel, wherein, described body is different in the length of one bearing of trend, and namely the first air channel is longer than the second air channel in the length along bearing of trend of one end of body；The body side being longer than the second air channel forming described first air channel has the first air vent towards the second air channel, and the body side deviating from the first air channel forming described second air channel has the second air vent。
Preferably, what described first air vent was arranged on dividing plate is longer than the second side, air channel。
Preferably, described second air vent is located on described body one end of contiguous described first air vent。
Preferably, described body is formed with first end face in correspondence the first air channel making described port closed and second end face in corresponding second air channel in the port of one bearing of trend。
Preferably, described first air vent is located on described first end face。
Preferably, described second air vent is located on described second end face。
Preferably, described body is identical in the length of its another bearing of trend, and described body is formed with third venting hole and the 4th air vent in the port of its another bearing of trend, and third venting hole connects the first air channel, and the 4th air vent connects the second air channel。
Preferably, the sectional dimension of described body is constant in one bearing of trend or be gradually reduced。
Preferably, described first air vent and the second air vent are a plurality of slice hole be arrangeding in parallel。
This utility model also proposes a kind of new blower fan, and including new fan main body, described new fan main body connects with ventilation duct, and described ventilation duct is the ventilation duct described in any of the above-described item。
In technical solutions of the utility model, first air channel and the second air channel are located in same body by described ventilation duct, make the described ventilation duct can simultaneously air intake and air draft, decrease part, simple in construction, and, when installing described ventilation duct, only need to offer a through hole for making body traverse on body of wall, decrease construction volume, easy for installation, simultaneously, when installing described ventilation duct by the first air vent and the second air vent simultaneously towards the direction on ground, when can effectively prevent from raining, rainwater enters inside ventilation duct, it is also prevented from dust and enters in ventilation duct, from without still further installing dustproof rainproof cover。
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to the structure according to these accompanying drawings obtains other accompanying drawing。
Fig. 1 is the structural representation that in background technology, ventilation duct is installed with new fan main body by body of wall；
Fig. 2 is the structural representation that in this utility model embodiment one, ventilation duct is installed with new fan main body by body of wall；
Fig. 3 is the perspective view of ventilation duct in Fig. 2；
Fig. 4 is the structural representation that in this utility model embodiment two, ventilation duct is installed with new fan main body by body of wall；
Fig. 5 is the perspective view of ventilation duct in Fig. 4；
Fig. 6 is the structural representation that in this utility model embodiment three, ventilation duct is installed with new fan main body by body of wall；
Fig. 7 is the perspective view of ventilation duct in Fig. 6。
The drawing reference numeral of background technology illustrates:
| Label | Title | Label | Title |
| 1’ | Blast pipe | 3’ | Rain-proof dust-proof lid |
| 2’ | Exhaust duct |
Drawing reference numeral of the present utility model illustrates:
| Label | Title | Label | Title |
| 1、1A | Body | 4、4A、4B | Second air channel |
| 11、11A | First end face | 41、41B | Second air vent |
| 12、12B | Second end face | 42 | 4th air vent |
| 2、2A | Dividing plate | 5 | Body of wall |
| 3、3A、3B | First air channel | O | First direction |
| 31、31A | First air vent | H | Second direction |
| 32 | Third venting hole |
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing。
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments。Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection。
Need explanation, in this utility model embodiment, directional instruction (such as up, down, left, right, before and after ...) is only for explaining relative position relation between each parts, motion conditions etc. under a certain particular pose (as shown in drawings), if this particular pose changes, then directionality instruction also correspondingly changes therewith。
It addition, in this utility model such as relating to the description of " first ", " second " etc. only for descriptive purposes, and it is not intended that instruction or imply its relative importance or the implicit quantity indicating indicated technical characteristic。Thus, define " first ", the feature of " second " can express or implicitly include at least one this feature。In description of the present utility model, " multiple " are meant that at least two, for instance two, three etc., unless otherwise expressly limited specifically。
In this utility model, unless otherwise clearly defined and limited, term " connection ", " fixing " etc. should be interpreted broadly, for instance, " fixing " can be fixing connection, it is also possible to is removably connect, or integral；Can be mechanically connected, it is also possible to be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction。For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in this utility model as the case may be。
Additionally; technical scheme between each embodiment of this utility model can be combined with each other; but must be based on those of ordinary skill in the art are capable of; when technical scheme combination occur conflicting maybe cannot realize time will be understood that the combination of this technical scheme is absent from, also not this utility model require protection domain within。
The utility model proposes a kind of ventilation duct。
Embodiment one
Fig. 2 is the structural representation that in this utility model embodiment one, ventilation duct is installed with new fan main body by body of wall；Fig. 3 is the perspective view of ventilation duct in Fig. 2。
Refer to Fig. 2 to Fig. 3, ventilation duct includes body 1, it is provided with dividing plate 2 in described body 1, described dividing plate 2 is by spaced apart for described body 1, body 1 to be separated into the first air channel 3 and the second air channel 4 being set up in parallel, wherein, described body 1 is different in the length of one bearing of trend, and namely first air channel 3 length along bearing of trend in one end of body 1 is longer than the second air channel 4；Body 1 side being longer than the second air channel 4 forming described first air channel 3 has the first air vent 31 towards the second air channel 4, and body 1 side deviating from the first air channel 3 forming described second air channel 4 has the second air vent 41。
First air channel 3 and the second air channel 4 are located in same body 1 by described ventilation duct, make the described ventilation duct can simultaneously air intake and air draft, decrease part, simple in construction, and, when installing described ventilation duct, only need to offer a through hole for making body 1 traverse on body of wall 5, decrease construction volume, easy for installation, simultaneously, when installing described ventilation duct by the first air vent 31 and the second air vent 41 simultaneously towards the direction on ground, when can effectively prevent from raining, rainwater enters inside ventilation duct, it is also prevented from dust and enters in ventilation duct, from without still further installing dustproof rainproof cover 3 ' of the prior art。
Further, in the present embodiment one, what described first air vent 31 was arranged on dividing plate 2 is longer than the second side, air channel 4。Described second air vent 41 is located on described body 1 near one end of described first air vent 31。
When described ventilation duct is installed with new fan main body by body of wall 5, by the first air channel 3, ventilation duct is positioned at the orientation above the second air channel 4 arrange, described first air vent 31 and the second equal opening of air vent 41 downward, prevent rainwater to enter in ventilation duct time rainy。Simultaneously, when by the side being longer than the second air channel 4 of dividing plate 2 away from the orientation of body of wall 5 make ventilation duct through body of wall 5 with indoor new assembling time, if the first air vent 31 being used for the entrance of air-flow, then air-flow enters in new blower fan from the side being located remotely from body of wall 5, can effectively prevent in the heat inlet chamber of radiant wall。
Further, described body 1 is formed with first end face 11 in correspondence the first air channel 3 making described port closed and second end face 12 in corresponding second air channel 4 in the port of one bearing of trend。
When described ventilation duct is installed with new fan main body by body of wall 5, the first end face 11 and the second end face 12 is made to be positioned at the outdoor side away from body of wall 5, when raining, the first end face 11 and the second end face 12 can shelter from the raindrop blown of blowing, playing better rainproof effect, also can play better dust-proof effect if blowing when not raining。
Further, described body 1 is identical in the length of its another bearing of trend, and described body 1 is formed with third venting hole 32 and the 4th air vent 42 in the port of its another bearing of trend, third venting hole 32 connects the first air channel 3, and the 4th air vent 42 connects the second air channel 4。
Third venting hole 32 is concordant with the 4th air vent 42 port, and such structure is arranged, and facilitates third venting hole 32 and the 4th air vent 42 to be connected with indoor new blower fan fixing；Also make, when the inlet end in third venting hole 32 with new blower fan be connected, the 4th air vent 42 be connected with the exhaust end of new blower fan time, air-flow enters in the first air channel 3 from the first air vent 31, then enter from third venting hole 32 and in new fan main body, carry out air exchange, air-flow after exchange enters the second air channel 4 from the 4th air vent 42, draining into outdoor from the second air vent 41 again, air current flow path is simple, and ventilation effect is good。
Further, the sectional dimension of described body 1 is constant in one bearing of trend or be gradually reduced。
Such structure is arranged, plus without still further arranging dustproof rainproof cover 3 ' of the prior art, make, when installing described ventilation duct, ventilation duct can be passed body of wall 5 by the direction arriving outdoor indoor, make workman just can complete installation exercise in indoor, improve installation effectiveness, it also avoid workman's danger at outdoor overhead operation。
Further, described first air vent 31 and the second air vent 41 are a plurality of slice hole be arrangeding in parallel, can effectively prevent bulky grain dust or reptile from entering。
Embodiment two
Fig. 4 is the structural representation that in this utility model embodiment two, ventilation duct is installed with new fan main body by body of wall；Fig. 5 is the perspective view of ventilation duct in Fig. 4。
Refer to Fig. 4 to Fig. 5, the present embodiment two and embodiment one are different in that: have one end of the first end face 11A to the direction that the other end extends for first direction O with body 1A, with the first end face 11A from dividing plate 2A junction to the direction extended away from dividing plate 2A side for second direction H, the angle of described first direction O and second direction H is obtuse angle, and described first air vent 31A is located on described first end face 11A。
When described ventilation duct by the first air channel 3A be positioned at the orientation above the second air channel 4A arrange time, obliquely downward, when can prevent from equally raining, rainwater enters in ventilation duct described first air vent 31A opening。
Embodiment three
Fig. 6 is the structural representation that in this utility model embodiment three, ventilation duct is installed with new fan main body by body of wall；Fig. 7 is the perspective view of ventilation duct in Fig. 6。
Referring to Fig. 6 to Fig. 7, the present embodiment three and embodiment one are different in that: described second air vent 41B is located on described second end face 12B。
When described ventilation duct by the first air channel 3B be positioned at the orientation above the second air channel 4B arrange time, described second air vent 41B is positioned at the lower section of the first air channel 3B, and when raining, the second air vent 41B can be sheltered from by the first air channel 3B, it is therefore prevented that rainwater enters in ventilation duct。
This utility model also proposes a kind of new blower fan, described new blower fan includes new fan main body, described new fan main body passes through ventilation duct and air communication, the concrete structure of described ventilation duct is with reference to above-described embodiment, owing to new blower fan have employed whole technical schemes of above-mentioned all embodiments, therefore having all beneficial effects that the technical scheme of above-described embodiment is brought equally, this is no longer going to repeat them。
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every under inventive concept of the present utility model; utilize the equivalent structure transformation that this utility model description and accompanying drawing content are made, or directly/be indirectly used in other relevant technical fields and be included in scope of patent protection of the present utility model。
Claims (10)
1. a ventilation duct, it is characterized in that, including body, it is provided with dividing plate in described body, described dividing plate is by spaced apart for described body, so that body to be separated into the first air channel and the second air channel being set up in parallel, wherein, described body is different in the length of one bearing of trend, and namely the first air channel is longer than the second air channel in the length along bearing of trend of one end of body；The body side being longer than the second air channel forming described first air channel has the first air vent towards the second air channel, and the body side deviating from the first air channel forming described second air channel has the second air vent。
2. ventilation duct as claimed in claim 1, it is characterised in that what described first air vent was arranged on dividing plate is longer than the second side, air channel。
3. ventilation duct as claimed in claim 1, it is characterised in that described second air vent is located on described body near one end of described first air vent。
4. ventilation duct as claimed in claim 1, it is characterised in that described body is formed with first end face in correspondence the first air channel making described port closed and second end face in corresponding second air channel in the port of one bearing of trend。
5. ventilation duct as claimed in claim 4, it is characterised in that described first air vent is located on described first end face。
6. ventilation duct as claimed in claim 4, it is characterised in that described second air vent is located on described second end face。
7. ventilation duct as claimed in claim 1, it is characterized in that, described body is identical in the length of its another bearing of trend, and described body is formed with third venting hole and the 4th air vent in the port of its another bearing of trend, third venting hole connects the first air channel, and the 4th air vent connects the second air channel。
8. ventilation duct as claimed in claim 1, it is characterised in that the sectional dimension of described body is constant in one bearing of trend or is gradually reduced。
9. ventilation duct as claimed in claim 1, it is characterised in that described first air vent and the second air vent are a plurality of slice hole be arrangeding in parallel。
10. a new blower fan, including new fan main body, described new fan main body connects with ventilation duct, it is characterised in that described ventilation duct is the ventilation duct described in any one of claim 1 to 9。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620069410.6U CN205332445U (en) | 2016-01-22 | 2016-01-22 | Ventilation pipe and new fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620069410.6U CN205332445U (en) | 2016-01-22 | 2016-01-22 | Ventilation pipe and new fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205332445U true CN205332445U (en) | 2016-06-22 |
Family
ID=56319388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620069410.6U Expired - Fee Related CN205332445U (en) | 2016-01-22 | 2016-01-22 | Ventilation pipe and new fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205332445U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488978A (en) * | 2018-03-24 | 2018-09-04 | 佛山市聚成知识产权服务有限公司 | One kind being based on internet indoor ventilation system |
| WO2019227922A1 (en) * | 2018-05-29 | 2019-12-05 | 珠海格力电器股份有限公司 | Outdoor pipe connection structure and air conditioner indoor unit having same |
-
2016
- 2016-01-22 CN CN201620069410.6U patent/CN205332445U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488978A (en) * | 2018-03-24 | 2018-09-04 | 佛山市聚成知识产权服务有限公司 | One kind being based on internet indoor ventilation system |
| WO2019227922A1 (en) * | 2018-05-29 | 2019-12-05 | 珠海格力电器股份有限公司 | Outdoor pipe connection structure and air conditioner indoor unit having same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20180122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |