CN2422570Y - Fresh air ventilating device for cabinet air conditioner indoor set - Google Patents
Fresh air ventilating device for cabinet air conditioner indoor set Download PDFInfo
- Publication number
- CN2422570Y CN2422570Y CN 99222072 CN99222072U CN2422570Y CN 2422570 Y CN2422570 Y CN 2422570Y CN 99222072 CN99222072 CN 99222072 CN 99222072 U CN99222072 U CN 99222072U CN 2422570 Y CN2422570 Y CN 2422570Y
- Authority
- CN
- China
- Prior art keywords
- air
- air conditioner
- conditioner indoor
- stretch out
- out casing
- 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 - Lifetime
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Abstract
The utility model discloses a fresh wind exchanging device for an indoor machine of a cabinet type air conditioner. A small-sized centrifugal draught fan is fixed on the wall of a housing behind a wind inlet grid through screw bolts. A wind inlet of the centrifugal draught fan is close to the wind inlet end of a centrifugal fan, and a wind outlet of the centrifugal draught fan extends out the housing until outdoors through a hose. The utility model which has the advantage of reasonable installation is favorable to exhausting indoor foul air in time and keeping indoor air fresh.
Description
The utility model relates to the improvement of cabinet air conditioner, specifically is a kind of air refreshing device of cabinet type air conditioner indoor machine, and it belongs to the air-conditioner technical field.
Traditional air-conditioner is in long-time running, only the air to closed room carries out adjustment, though the processing of air cleaning unit is arranged, owing to be in enclosed environment for a long time, air is muddy easily, air quality can more and more descend, and makes people feel dizzy easily, feels sick, uncomfortable in chest, feel suffocated lassitude etc., promptly usually said air conditioner disease.Along with the raising day by day of people's living standard, require urgently to have put forward to having the air-conditioner that renews the wind function.
The purpose of this utility model just provides a kind of air refreshing device of cabinet type air conditioner indoor machine, and this device wants the installation site reasonable, and fixation helps renewing wind and carries out smoothly, to improve the pure and fresh degree of circulating air.
Task of the present utility model is finished by following technical scheme, developed a kind of air refreshing device of cabinet type air conditioner indoor machine, on the enclosure wall of air intake grid back, one Small Centrifugal Fan is arranged by bolting, the air inlet of this blower fan is near the air intake of centrifugal fan, and the air outlet of this blower fan stretches out casing until outdoor by flexible pipe.
Described Small Centrifugal Fan, the flexible pipe that its air outlet is connected are to stretch out casing until outdoor with the online pipeline of inside and outside machine is parallel.
Described Small Centrifugal Fan, it is fixed under the casing on the diapire, perhaps is fixed on the chassis sidewall, the flexible pipe that its air outlet is connected, perhaps stretch out casing, perhaps stretch out casing, perhaps stretch out casing from chassis sidewall or rear wall with online pipeline is parallel from the casing rear wall from chassis sidewall.
The utility model has the advantages that, under the prerequisite that does not change former cabinet-type air conditioner structure, set up a compact centrifuge, make full use of the online pipeline of the inside and outside machine of former machine air inlet duct space and former machine, the flexible pipe that this little fan outlet is connected is parallel by the way with this online pipeline, perhaps from chassis sidewall, perhaps stretch out casing until outdoor from the casing rear wall, outdoor to realize the discharge in time of indoor foul air, outdoor fresh air is under differential pressure action, infiltrate indoorly, reach the effect that renews wind.
Embodiment accompanying drawings of the present utility model is as follows;
Fig. 1 is the air refreshing device mounting structure figure of cabinet type air conditioner indoor machine;
Fig. 2 is the A-A view of Fig. 1.
Referring to Fig. 1-2, the air refreshing device of the cabinet type air conditioner indoor machine of making, be on diapire 2 under the casing of air intake grid 1 back, to be fixed with a Small Centrifugal Fan 4 by bolt 3, the air inlet 5 of this blower fan 4 is near the air intake of centrifugal fans 6, and the air outlet 7 of this blower fan 4 stretches out casing until outdoor by flexible pipe 8 and with the online pipeline 9 of inside and outside machine is parallel.This flexible pipe 8 also can be as required or on the spot situation stretch out casing separately from chassis sidewall or rear wall.
Claims (3)
1, a kind of air refreshing device of cabinet type air conditioner indoor machine, it is characterized in that: on the enclosure wall of air intake grid back, one Small Centrifugal Fan is arranged by bolting, the air inlet of this blower fan is near the air intake of centrifugal fan, and the air outlet of this blower fan stretches out casing until outdoor by flexible pipe.
2, according to the air refreshing device of the described cabinet type air conditioner indoor machine of claim 1, it is characterized in that: described Small Centrifugal Fan, the flexible pipe that its air outlet is connected are to stretch out casing until outdoor with the online pipeline of inside and outside machine is parallel.
3, according to the air refreshing device of claim 1 or 2 described cabinet type air conditioner indoor machines, it is characterized in that: described Small Centrifugal Fan, it is fixed under the casing on the diapire, perhaps be fixed on the chassis sidewall, the flexible pipe that its air outlet is connected, perhaps stretch out casing, perhaps stretch out casing, perhaps stretch out casing from chassis sidewall or rear wall with online pipeline is parallel from the casing rear wall from chassis sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99222072 CN2422570Y (en) | 1999-08-20 | 1999-08-20 | Fresh air ventilating device for cabinet air conditioner indoor set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99222072 CN2422570Y (en) | 1999-08-20 | 1999-08-20 | Fresh air ventilating device for cabinet air conditioner indoor set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2422570Y true CN2422570Y (en) | 2001-03-07 |
Family
ID=34012531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99222072 Expired - Lifetime CN2422570Y (en) | 1999-08-20 | 1999-08-20 | Fresh air ventilating device for cabinet air conditioner indoor set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2422570Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321293C (en) * | 2003-07-03 | 2007-06-13 | Lg电子株式会社 | Indoor machine for air conditioner and ventilator mounted therein |
| CN101825329A (en) * | 2010-03-25 | 2010-09-08 | 广东美的电器股份有限公司 | Ventilation device of air conditioner |
| CN106839229A (en) * | 2017-04-14 | 2017-06-13 | 江苏海事职业技术学院 | A kind of fresh air environment-friendly air conditioner |
-
1999
- 1999-08-20 CN CN 99222072 patent/CN2422570Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321293C (en) * | 2003-07-03 | 2007-06-13 | Lg电子株式会社 | Indoor machine for air conditioner and ventilator mounted therein |
| CN101825329A (en) * | 2010-03-25 | 2010-09-08 | 广东美的电器股份有限公司 | Ventilation device of air conditioner |
| CN106839229A (en) * | 2017-04-14 | 2017-06-13 | 江苏海事职业技术学院 | A kind of fresh air environment-friendly air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |