CN204730401U - Passive type ventilating system air exhausting device in a kind of exhibition room - Google Patents
Passive type ventilating system air exhausting device in a kind of exhibition room Download PDFInfo
- Publication number
- CN204730401U CN204730401U CN201520372182.5U CN201520372182U CN204730401U CN 204730401 U CN204730401 U CN 204730401U CN 201520372182 U CN201520372182 U CN 201520372182U CN 204730401 U CN204730401 U CN 204730401U
- Authority
- CN
- China
- Prior art keywords
- chamber
- air
- passive type
- exhibition room
- fan blade
- 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
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses the passive type ventilating system air exhausting device in a kind of exhibition room, comprise and show chamber, in described displaying chamber, a Display Rack is installed, being movably set in by a bearing pin in the middle of described Display Rack shows in chamber, the middle lower end in described displaying chamber arranges an opening, described Display Rack comprises a rotating disk, described rotating disk is provided with the fan blade of more than a slice, one side of described fan blade is provided with a case, described case is transparent material, showpiece is placed in case, show that the opening of lower end, chamber is just to a wherein fan blade, be positioned at and show that chamber right-hand end arranges an exhaust system, described exhaust system inside arranges an air exhaust passage, more than one air outlet is provided with between described air exhaust passage and displaying chamber.The utility model utilizes visitor to rotate fan blade to realize the exhaust way of a passive type when viewing and admiring, and one can increase interest, and two can improve the air quality in exhibition room, increases air circulation.
Description
Technical field
The utility model relates to the passive type ventilating system air exhausting device in a kind of exhibition room.
Background technology
Exhibition room is a public place, and mobility of people is large, and in particularly cold winter, it is good that indoor closure is done, and air flowing is little, and therefore the Mass Control of the inside increases greatly, if there is people to catch a cold, can strengthen the propagation of virus.Existing exhaust system, needs in use to open and use electric energy, wastes the energy, and during exhibition, Display Rack is all fixed, and people lack interest when viewing and admiring, and therefore existing exhaust system also has a lot of weak point.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of visitor of utilization rotates fan blade to realize passive type exhaust way when viewing and admiring, one can increase interest, two can improve the air quality in exhibition room, increase the passive type ventilating system air exhausting device in the exhibition room of air circulation.
The utility model is achieved through the following technical solutions: the passive type ventilating system air exhausting device in a kind of exhibition room, comprise and show chamber, in described displaying chamber, a Display Rack is installed, being movably set in by a bearing pin in the middle of described Display Rack shows in chamber, the middle lower end in described displaying chamber arranges an opening, described Display Rack comprises a rotating disk, described rotating disk is provided with the fan blade of more than a slice, one side of described fan blade is provided with a case, described case is transparent material, showpiece is placed in case, show that the opening of lower end, chamber is just to a wherein fan blade, be positioned at and show that chamber right-hand end arranges an exhaust system, described exhaust system inside arranges an air exhaust passage, more than one air outlet is provided with between described air exhaust passage and displaying chamber.
As preferred technical scheme, the upper end of described air exhaust passage arranges a ventilation fan.
As preferred technical scheme, described displaying chamber is arranged at body of wall inside.
As preferred technical scheme, described air exhaust passage communicates with outside air.
As preferred technical scheme, described displaying cavity wall is provided with more than one illuminating lamp, and the open end that team shows chamber opened by described illuminating lamp, and described illuminating lamp is LED.
The beneficial effects of the utility model are: the utility model utilizes visitor to rotate fan blade to realize the exhaust way of a passive type when viewing and admiring, and one can increase interest, and two can improve the air quality in exhibition room, increase air circulation.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art 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 prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
All features disclosed in this description, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this description (comprising any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
As shown in Figure 1, passive type ventilating system air exhausting device in a kind of exhibition room of the present utility model, comprise and show chamber 1, in described displaying chamber 1, a Display Rack is installed, being movably set in by a bearing pin in the middle of described Display Rack shows in chamber 1, the middle lower end in described displaying chamber 1 arranges an opening 3, described Display Rack comprises a rotating disk 8, described rotating disk 8 is provided with the fan blade 2 of more than a slice, one side of described fan blade 2 is provided with a case 7, described case 7 is transparent material, showpiece is placed in case 7, show that the opening of lower end, chamber 1 is just to a wherein fan blade 2, be positioned at and show that chamber 1 right-hand end arranges an exhaust system, described exhaust system inside arranges an air exhaust passage 4, more than one air outlet 6 is provided with between described air exhaust passage 4 and displaying chamber 1.
In the present embodiment, the upper end of air exhaust passage arranges a ventilation fan 5, and fan blade, when flowing along with air, is rotated the air-flow produced and is discharged to the external world, realize air circulation by ventilation fan 5.
Wherein, show that chamber 1 is arranged at body of wall inside, when visitor views and admires, owing to just exposing an air outlet, if visitor wants to watch all showpieces, just must rotate one of them fan blade, and then observe all showpieces, now fan blade rotates, and produces air-flow.
Wherein, air exhaust passage 4 communicates with outside air.Show that cavity wall is provided with more than one illuminating lamp, the open end that team shows chamber opened by described illuminating lamp, and described illuminating lamp is LED.
The beneficial effects of the utility model are: the utility model utilizes visitor to rotate fan blade to realize the exhaust way of a passive type when viewing and admiring, and one can increase interest, and two can improve the air quality in exhibition room, increase air circulation.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. the passive type ventilating system air exhausting device in an exhibition room, it is characterized in that: comprise and show chamber, in described displaying chamber, a Display Rack is installed, being movably set in by a bearing pin in the middle of described Display Rack shows in chamber, the middle lower end in described displaying chamber arranges an opening, described Display Rack comprises a rotating disk, described rotating disk is provided with the fan blade of more than a slice, one side of described fan blade is provided with a case, described case is transparent material, showpiece is placed in case, show that the opening of lower end, chamber is just to a wherein fan blade, be positioned at and show that chamber right-hand end arranges an exhaust system, described exhaust system inside arranges an air exhaust passage, more than one air outlet is provided with between described air exhaust passage and displaying chamber.
2. the passive type ventilating system air exhausting device in exhibition room according to claim 1, is characterized in that: the upper end of described air exhaust passage arranges a ventilation fan.
3. the passive type ventilating system air exhausting device in exhibition room according to claim 1, is characterized in that: described displaying chamber is arranged at body of wall inside.
4. the passive type ventilating system air exhausting device in exhibition room according to claim 1, is characterized in that: described air exhaust passage communicates with outside air.
5. the passive type ventilating system air exhausting device in exhibition room according to claim 1, is characterized in that: described displaying cavity wall is provided with more than one illuminating lamp, and the open end that team shows chamber opened by described illuminating lamp, and described illuminating lamp is LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520372182.5U CN204730401U (en) | 2015-06-02 | 2015-06-02 | Passive type ventilating system air exhausting device in a kind of exhibition room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520372182.5U CN204730401U (en) | 2015-06-02 | 2015-06-02 | Passive type ventilating system air exhausting device in a kind of exhibition room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204730401U true CN204730401U (en) | 2015-10-28 |
Family
ID=54388743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520372182.5U Expired - Fee Related CN204730401U (en) | 2015-06-02 | 2015-06-02 | Passive type ventilating system air exhausting device in a kind of exhibition room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204730401U (en) |
-
2015
- 2015-06-02 CN CN201520372182.5U patent/CN204730401U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204742044U (en) | Warmhouse booth ventilating fan | |
| CN204730401U (en) | Passive type ventilating system air exhausting device in a kind of exhibition room | |
| CN205078473U (en) | Water -cooled fan | |
| CN209185213U (en) | A kind of greenhouse automatic air discharging temperature regulating device | |
| CN208088686U (en) | A kind of novel rectangular ventilating skylight | |
| CN203985240U (en) | A kind of anti-fiery formula booth | |
| CN203531691U (en) | Novel window bringing convenience to mosquito killing | |
| CN204081816U (en) | Environmental protection breathable type sealed window | |
| CN204753916U (en) | Energy -conserving curtain of double -deck type of respiration of inner loop | |
| CN204081876U (en) | Air circulation adjustment type door | |
| CN204768762U (en) | Deicing liquid stability test integration proof box | |
| CN203928315U (en) | Air outlet structure and air conditioner with same | |
| CN204476176U (en) | A kind of revolving door with exhibiting device | |
| CN105588965A (en) | Meter-reading box shell device | |
| CN202170739U (en) | Door capable of blowing air | |
| CN205902515U (en) | Greenhouse is equipped in intelligent facility breeding of rice | |
| CN205013336U (en) | Intelligence remote control electric fan | |
| CN204163583U (en) | Anti-peeping ventilative window | |
| CN204272811U (en) | The plant cultivation room can ventilated in a kind of top | |
| CN209675709U (en) | Outdoor energy-saving electric power cabinet | |
| CN203704210U (en) | Laboratory temperature control and exhaust system | |
| CN204225699U (en) | A kind of environmental protection plank | |
| CN203081252U (en) | Ventilation curtain | |
| CN208972474U (en) | A kind of shredded squid blowing drying equipment | |
| CN204574276U (en) | Curtain type fresh air conditioner |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20190602 |