CN204063450U - A kind of ventilation equipment with hot and cold pooling feature - Google Patents
A kind of ventilation equipment with hot and cold pooling feature Download PDFInfo
- Publication number
- CN204063450U CN204063450U CN201420436230.8U CN201420436230U CN204063450U CN 204063450 U CN204063450 U CN 204063450U CN 201420436230 U CN201420436230 U CN 201420436230U CN 204063450 U CN204063450 U CN 204063450U
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- China
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- air
- supply
- ajutage
- draught
- aspiration channel
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Abstract
It is cold that the utility model provides one to have, the ventilation equipment of hot pooling feature, comprise body of wall, ajutage, filter screen, breeze fan, aspiration channel etc., one end of described ajutage is air-supply air intake, the other end of described ajutage is air-supply outlet air end, one end of described aspiration channel is air draught air intake, the other end of described aspiration channel is air draught outlet air end, described ajutage is arranged on the outside of aspiration channel, the direction flowed along air in described air-supply air intake place is provided with filter screen successively, breeze fan, the rear end of described air-supply outlet air end is provided with expander, described air draught dish is arranged on the front end of air draught air intake by corrugated flexible hose, the upper end of described air draught outlet air end is provided with circular cone and hides cap.Ajutage is arranged on the outside of aspiration channel by the utility model, thus air-supply and air draft system is combined, and substantially increases scavenging efficiency; Also add corrugated flexible hose, make air draught dish removable, improve the discharge rate of the harmful substance in room air.
Description
Technical field
The utility model relates to field of ventilation equipment, particularly relates to a kind of ventilation equipment with hot and cold pooling feature.
Background technology
Ventilation equipment are also known as air regenerating device, utilize machinery or natural method to indoor feeding fresh air, the foul atmosphere of indoor is discharged simultaneously, room air is made to meet the equipment of hygienic requirements and production process needs, traditional method being used for improving indoor environment normally installs ventilating fan, ventilating fan is by indoor, outdoor connection, indoor, outdoor air is directly exchanged by ventilating fan, work as indoor, when outdoor Air Temperature Difference is larger, indoor air temperature can be made suddenly to raise or reduce, to office work, personnel bring discomfort, affect health, and containing some harmful substances in the air of indoor, these harmful substances can not fully be discharged by general ventilating fan, and this causes certain harm to health, indoor and outdoor air regenerating device belongs to general ventilation, and its ventilation effect can only meet the ventilation requirement of ordinary household, and its scope of application is subject to certain restrictions.
Summary of the invention
According to above technical problem, it is cold that the utility model provides one to have, the ventilation equipment of hot pooling feature, it is characterized in that: comprise body of wall, ajutage, air-supply air intake, filter screen, breeze fan, air-supply outlet air end, expander, aspiration channel, air draught air intake, corrugated flexible hose, air draught dish, air draught outlet air end, circular cone hides cap, one end of described ajutage is air-supply air intake, the other end of described ajutage is air-supply outlet air end, one end of described aspiration channel is air draught air intake, the other end of described aspiration channel is air draught outlet air end, described ajutage is arranged on the outside of aspiration channel, described ajutage, air reverse flow in aspiration channel, the direction flowed along air in described air-supply air intake place is provided with filter screen successively, breeze fan, the rear end of described air-supply outlet air end is provided with expander, described air draught dish is arranged on the front end of air draught air intake by corrugated flexible hose, the upper end of described air draught outlet air end is provided with circular cone and hides cap, described air-supply air intake, air draught outlet air end is arranged on body of wall.
The beneficial effects of the utility model are: the utility model improves on original ventilation equipment, namely original scavenging way is changed, air-supply and air draft system are combined, air-supply and air draft system work simultaneously, substantially increase scavenging efficiency, be specially adapted to take a breath and require higher occasion, require lower occasion also can blow or the use of air draft system folk prescription in ventilation, avoid the waste of energy; And ajutage is arranged on the outside of aspiration channel, make the air reverse flow in ajutage, aspiration channel, air in ajutage and aspiration channel carries out heat exchange in the process of flowing, make indoor temperature close to outdoor temperature gradually, indoor air temperature is made suddenly to raise or reduce because indoor/outdoor temperature-difference is comparatively large when avoiding ventilation, bring uncomfortable situation to office work personnel, ensure that office work personnel's is healthy; Also add corrugated flexible hose in the junction of air draught air intake and air draught dish, air draught dish can be moved in certain scope by corrugated flexible hose, improve the discharge rate of the harmful substance in room air, further ensure the healthy of office work personnel.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
According to Fig. 1, the utility model is further described:
As Fig. 1, body of wall-1, ajutage-2, air-supply air intake-3, filter screen-4, breeze fan-5, air-supply outlet air end-6, expander-7, aspiration channel-8, air draught air intake-9, corrugated flexible hose-10, air draught dish-11, air draught outlet air end-12, circular cone hide cap-13.
Embodiment 1
The utility model comprises body of wall 1, ajutage 2, air-supply air intake 3, filter screen 4, breeze fan 5, air-supply outlet air end 6, expander 7, aspiration channel 8, air draught air intake 9, corrugated flexible hose 10, air draught dish 11, air draught outlet air end 12, circular cone hides cap 13, one end of ajutage 2 is air-supply air intake 3, the other end is air-supply outlet air end 6, one end of aspiration channel 8 is air draught air intake 9, the other end is air draught outlet air end 12, first aspiration channel 8 is arranged on the inner side of ajutage 2 during installation by ajutage 2, aspiration channel 8 is combined, make ajutage 2, air reverse flow in aspiration channel 8, then by filter screen 4, breeze fan 5 is arranged on air-supply air intake 3 successively along the direction that air flows, expander 7 is arranged on the rear end of air-supply outlet air end 6, again air draught dish 11 is arranged on the front end of air draught air intake 9 by corrugated flexible hose 10, circular cone is hidden the upper end that cap 13 is arranged on air draught outlet air end 12, finally will to blow air intake 3, air draught outlet air end 12 is fixedly mounted on body of wall 1.
Embodiment 2
During use, breeze fan 5 rotates, and outdoor air enters ajutage 2 from air-supply air intake 3, is flowed along ajutage 2 by filter screen 4 and breeze fan 5, flows out from the expander 7 of air-supply outlet air end 6 rear end; Meanwhile, indoor air enters corrugated flexible hose 10 from air draught dish 11, then enters air draught air intake 9 from corrugated flexible hose 10, flow along aspiration channel 8, finally flow out from air draught outlet air end 12, the air in ajutage 2 and aspiration channel 8 carries out heat exchange in the process of flowing, reduces the temperature difference.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (1)
1. one kind has cold, the ventilation equipment of hot pooling feature, it is characterized in that: comprise body of wall, ajutage, air-supply air intake, filter screen, breeze fan, air-supply outlet air end, expander, aspiration channel, air draught air intake, corrugated flexible hose, air draught dish, air draught outlet air end, circular cone hides cap, one end of described ajutage is air-supply air intake, the other end of described ajutage is air-supply outlet air end, one end of described aspiration channel is air draught air intake, the other end of described aspiration channel is air draught outlet air end, described ajutage is arranged on the outside of aspiration channel, described ajutage, air reverse flow in aspiration channel, the direction flowed along air in described air-supply air intake place is provided with filter screen successively, breeze fan, the rear end of described air-supply outlet air end is provided with expander, described air draught dish is arranged on the front end of air draught air intake by corrugated flexible hose, the upper end of described air draught outlet air end is provided with circular cone and hides cap, described air-supply air intake, air draught outlet air end is arranged on body of wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436230.8U CN204063450U (en) | 2014-08-05 | 2014-08-05 | A kind of ventilation equipment with hot and cold pooling feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436230.8U CN204063450U (en) | 2014-08-05 | 2014-08-05 | A kind of ventilation equipment with hot and cold pooling feature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204063450U true CN204063450U (en) | 2014-12-31 |
Family
ID=52204946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420436230.8U Expired - Fee Related CN204063450U (en) | 2014-08-05 | 2014-08-05 | A kind of ventilation equipment with hot and cold pooling feature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204063450U (en) |
-
2014
- 2014-08-05 CN CN201420436230.8U patent/CN204063450U/en not_active Expired - Fee Related
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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: 20141231 Termination date: 20150805 |
|
| EXPY | Termination of patent right or utility model |