CN2332945Y - Air exchangable warm air fan - Google Patents
Air exchangable warm air fan Download PDFInfo
- Publication number
- CN2332945Y CN2332945Y CN 98221203 CN98221203U CN2332945Y CN 2332945 Y CN2332945 Y CN 2332945Y CN 98221203 CN98221203 CN 98221203 CN 98221203 U CN98221203 U CN 98221203U CN 2332945 Y CN2332945 Y CN 2332945Y
- Authority
- CN
- China
- Prior art keywords
- air
- electric motor
- warm
- motor
- utility
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a warm air machine with air exchange. The warm air machine is additionally provided with an air exchange function. The utility model is composed of a shell body, large cross flow blades, an electric motor, and a semiconductor heating device which are arranged in the shell body. The utility model is also provided with that the electric motor can be a bi-directional electric motor with forward rotation and backward rotation. One end of the output shafts of the both ends of the electric motor is connected with large cross flow blades, and the other end of the output shafts of the both ends of the electric motor is connected with small cross flow blades.
Description
The utility model relates to the warm-air drier in the household electrical appliance, especially a kind of warm-air drier of taking a breath.
Warm-air drier of the prior art all is to suck cold air, discharges heated hot-air, itself does not have the function of ventilation.
The purpose of this utility model is exactly at the existing in prior technology deficiency, and a kind of warm-air drier technical scheme of taking a breath with ventilatory is provided.
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment.
By accompanying drawing as can be seen, the warm-air drier of taking a breath of this programme, mainly formed by big through-flow fan blade 1, motor 2, the semiconductor heat booster 5 of housing 3 and Qi Nei, the characteristics of this programme are that described motor 2 is one and can just changes also reversible either-rotation motor, at the two ends of this motor 2 shaft, one end connects big through-flow fan blade 1, and the other end then connects a little through-flow fan blade 4.
According to the narration of such scheme as can be known, because but the motor of this scheme is the motor of a rotating, connect big through-flow fan blade and little through-flow fan blade respectively at the two ends of motor, when under normal circumstances, big through-flow fan blade is just changeing under the driving at motor, sucking cold air and discharge heated hot-air, is general warm-air drier at this moment; When needs were taken a breath, then the motor counter-rotating was worked little through-flow fan blade, sucked air and discharge, had had the function of ventilation.This shows that the utility model compared with prior art has substantive distinguishing features and progress, its implementation result also is conspicuous.
Claims (1)
1. the warm-air drier that can take a breath, mainly formed by housing (3) and big through-flow fan blade (1), motor (2), semiconductor heat booster (5) in it, motor shown in it is characterized in that (2) is one can just change also reversible either-rotation motor, two ends shaft at this motor (2), the big through-flow fan blade of one termination (1), the other end connects a little through-flow fan blade (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98221203 CN2332945Y (en) | 1998-05-18 | 1998-05-18 | Air exchangable warm air fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98221203 CN2332945Y (en) | 1998-05-18 | 1998-05-18 | Air exchangable warm air fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2332945Y true CN2332945Y (en) | 1999-08-11 |
Family
ID=33972816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98221203 Expired - Fee Related CN2332945Y (en) | 1998-05-18 | 1998-05-18 | Air exchangable warm air fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2332945Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390466C (en) * | 2004-06-17 | 2008-05-28 | Lg电子株式会社 | Air conditioner |
-
1998
- 1998-05-18 CN CN 98221203 patent/CN2332945Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390466C (en) * | 2004-06-17 | 2008-05-28 | Lg电子株式会社 | Air conditioner |
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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 |