CN2427770Y - Domestic indoor/outdoor ventilation means - Google Patents
Domestic indoor/outdoor ventilation means Download PDFInfo
- Publication number
- CN2427770Y CN2427770Y CN 00228140 CN00228140U CN2427770Y CN 2427770 Y CN2427770 Y CN 2427770Y CN 00228140 CN00228140 CN 00228140 CN 00228140 U CN00228140 U CN 00228140U CN 2427770 Y CN2427770 Y CN 2427770Y
- Authority
- CN
- China
- Prior art keywords
- housing
- outdoor ventilation
- air
- ventilation unit
- family expenses
- 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
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- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a domestic indoor/outdoor ventilation device, which comprises a casing. The utility model is characterized in that an air filtering layer is arranged in the casing, a wind inlet is arranged on the casing positioned on one side of the air filtering layer, and a wind outlet is arranged on the casing positioned on the other side of the air filtering layer; a wind-pumping device is arranged in the casing positioned on the point of the wind outlet. The air which is sucked into a room form the outside can be effectively filtered by the utility model; the utility model has the advantages of simple structure, low cost, convenient installation and convenient construction.
Description
The utility model relates to a kind of family expenses indoor and outdoor ventilation unit.
At present, the some places air pollution is more serious, and particularly by the road, dust is bigger.For dustproof, staying in this local resident generally all is tightly to close window, and does like this, atmosphere draught-free within doors, and air is stale, does not have a kind of effectively promptly dustproof device that can draw the fresh air of outside again.
The purpose of this utility model provides a kind of promptly dustproof family expenses indoor and outdoor ventilation unit that can draw the outside fresh air again.
In order to achieve the above object, the utility model is achieved in that it comprises housing, is characterized in that: be provided with the air filtration layer in housing; The one side that is positioned at the air filtration layer on housing has air intake vent; The another side that is positioned at the air filtration layer on housing has air outlet, is positioned at the air outlet place and is provided with extractor fan in housing.Two corresponding in housing walls are respectively equipped with chute, and the both sides of air filtration layer are located in the chute and slidably; Upper and lower or left and right side at housing have an opening that filter course can be taken out.On housing, be provided with one and can drive the roller that the air filtration layer moves up and down.The air intake vent of housing down.Also can be provided with blinds at the air intake vent place of housing.Also can be provided with a flexible pipe at the air intake vent place of housing.On housing, be positioned at the air outlet place and be provided with the blade that to swing.Corresponding both sides at housing also can be respectively equipped with cylinder, and the two ends of filter course are located on the cylinder and can drive filter course when cylinder rotates and rotate.
The utlity model has following advantage:
1, can effectively filter absorption from the outside and advance indoor air;
2, simple in structure, low price;
3, installation, easy construction.
Fig. 1 is first kind of user mode structural representation of the present utility model;
Fig. 2 is second kind of user mode structural representation of the present utility model;
Fig. 3 is the third user mode structural representation of the present utility model;
Fig. 4 is the 4th a kind of user mode structural representation of the present utility model;
Fig. 5 is the 5th a kind of user mode structural representation of the present utility model;
Fig. 6 is the 6th a kind of user mode structural representation of the present utility model;
Fig. 7 is the 7th a kind of user mode structural representation of the present utility model.
Below in conjunction with drawings and Examples the utility model is done further detailed description:
As shown in Figure 1, it comprises housing 1, is provided with air filtration layer 6 in housing 1, one side on housing 1, be positioned at air filtration layer 6 have an air intake vent 8, the another side that is positioned at air filtration layer 6 on housing 1 has air outlet, is positioned at the air outlet place and is provided with extractor fan in housing 1; Extractor fan of the present utility model comprises worm gear 4 and drives the motor 5 that worm gear rotates; In the present embodiment, two corresponding in housing 1 walls are respectively equipped with chute 3, and the both sides of air filtration layer 6 are located in the chute 3 and slidably; Have an opening 7 that filter course 6 can be taken out above or below housing 1, be provided with one and can drive the roller 2 that air filtration layer 6 moves up and down on housing 1, this roller 2 can be manual, also can be by driven by motor; Also can be provided with chute 3 at two walls up and down of housing 1, the right and left at housing 1 has the opening 7 that filter course 6 can be taken out accordingly.As shown in Figure 2, the air intake vent 8 of housing 1 can be provided with down.Shown in Figure 3, be provided with blinds 9 at air intake vent 8 places of housing 1.Shown in Figure 4, be provided with a flexible pipe 10 at air intake vent 8 places of housing 1, on housing 1, be positioned at the air outlet place and be provided with the blade 11 that can swing.Shown in Fig. 5,6, on housing 1, be positioned at the air outlet side and be provided with the door 12 that can open or close, change filter course 6 so that get, door 12 rotary being installed on the housing 1, also can draw and insert-type be located on the housing 1.As shown in Figure 7, be provided with rotating cylinder 13 in housing 1, the two ends of filter course 6 are installed on the cylinder 13, and this cylinder 13 can be manually, also can when cylinder 13 rotates, can be driven filter course 6 and rotate by driven by motor.During installation, towards outdoor, air outlet is opened extractor fan towards indoor with air intake vent 8, can the outdoor fresh air suction is indoor.
Claims (9)
1, a kind of family expenses indoor and outdoor ventilation unit comprises housing, it is characterized in that: be provided with air filtration layer (6) in housing (1); The one side that is positioned at air filtration layer (6) on housing (1) has air intake vent (8); The another side that is positioned at air filtration layer (6) on housing (1) has air outlet, is positioned at the air outlet place and is provided with extractor fan in housing (1).
2, family expenses indoor and outdoor ventilation unit according to claim 1 is characterized in that: two corresponding in housing (1) walls are respectively equipped with chute (3), and the both sides of air filtration layer (6) are located in the chute (3) and slidably; Upper and lower or left and right side at housing (1) have an opening (7) that filter course (6) can be taken out.
3, family expenses indoor and outdoor ventilation unit according to claim 1 and 2 is characterized in that: be provided with one and can drive the roller (2) that air filtration layer (6) moves up and down on housing (1).
4, family expenses indoor and outdoor ventilation unit according to claim 1 is characterized in that: the air intake vent (8) of housing (1) down.
5, family expenses indoor and outdoor ventilation unit according to claim 1 is characterized in that: the air intake vent (8) in housing (1) locates to be provided with blinds (9).
6, family expenses indoor and outdoor ventilation unit according to claim 1 is characterized in that: the air intake vent (8) in housing (1) locates to be provided with a flexible pipe (10).
7, family expenses indoor and outdoor ventilation unit according to claim 1 is characterized in that: be positioned at the air outlet place and be provided with the blade (11) that can swing on housing (1).
8, family expenses indoor and outdoor ventilation unit according to claim 1 is characterized in that: be positioned at the air outlet side and be provided with the door (12) that can open or close on housing (1), change filter course (6) so that get.
9, family expenses indoor and outdoor ventilation unit according to claim 1, it is characterized in that: be respectively equipped with cylinder (13) on the corresponding both sides of housing (1), the two ends of filter course (6) are located at cylinder (13) and go up and can drive filter course (6) rotation when cylinder (13) rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228140 CN2427770Y (en) | 2000-05-11 | 2000-05-11 | Domestic indoor/outdoor ventilation means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228140 CN2427770Y (en) | 2000-05-11 | 2000-05-11 | Domestic indoor/outdoor ventilation means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2427770Y true CN2427770Y (en) | 2001-04-25 |
Family
ID=33591662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00228140 Expired - Fee Related CN2427770Y (en) | 2000-05-11 | 2000-05-11 | Domestic indoor/outdoor ventilation means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2427770Y (en) |
-
2000
- 2000-05-11 CN CN 00228140 patent/CN2427770Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |