CN205299827U - Built -in inside and outside two cycle control's new - wind ventilator - Google Patents
Built -in inside and outside two cycle control's new - wind ventilator Download PDFInfo
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- CN205299827U CN205299827U CN201620023447.5U CN201620023447U CN205299827U CN 205299827 U CN205299827 U CN 205299827U CN 201620023447 U CN201620023447 U CN 201620023447U CN 205299827 U CN205299827 U CN 205299827U
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Abstract
The utility model provides a built -in inside and outside two cycle control's new - wind ventilator, this built -in inside and outside two cycle control's new - wind ventilator includes: a housing, the casing has new trend air inlet duct and air return way, just be provided with the filter screen in the fresh flue, be provided with on the lateral wall of fresh flue with the wind gap of air return way intercommunication, be provided with the air door that can open and shut on the wind gap. The beneficial effects of the utility model are that: interior extrinsic cycle freely sets up, uses more in a flexible way, adapts to more service environment. When external environment is extremely abominable, can cooperate the mode of uses " inner loop " and " extrinsic cycle ", can enough keep indoor good living environment, also can alleviate filter screen pressure, prolong filter screen life. The indoor activity at night reduces, and is more sensitive to the noise in the sleep, can suitably open " inner loop " mode, and the at utmost noise reduction also has energy -conserving effect.
Description
Technical field
This utility model relates to new wind and changes the technical field of wind, refers more particularly to the fresh air-changing device that a kind of built-in internal-external double circulation controls.
Background technology
Fresh air-changing device, as indoor-outdoor air switching equipment, is introduce outdoor after fresh air filters to send into indoor, simultaneously by outside room air discharge chamber, and employing namely so-called " outer circulation " mode of operation. If being directly fed again into indoor by after indoor air purification, it namely it is " internal recycle " mode of operation. The advantage of outer circulation is to be continuously replenished fresh air, and indoor oxygen content is sufficient, is particularly suitable for the period that indoor occupant activity on daytime is more, and shortcoming is that filter screen burden is big, and power consumption is also higher. Current new blower fan all only has outer circulation pattern, and all air all introduce outdoor. When external environment condition is more severe, filter screen burden is greatly. And, after falling asleep night, indoor activity reduces, and requires to reduce to new wind, now persistently adopts " outer circulation " pattern, increases blower fan and filter screen burden on the one hand, also result in a degree of waste on the other hand.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that the fresh air-changing device that a kind of built-in internal-external double circulation controls.
This utility model is to be achieved through the following technical solutions:
This utility model provides the fresh air-changing device that a kind of built-in internal-external double circulation controls, the fresh air-changing device that this built-in internal-external double circulation controls includes: housing, described housing has new wind intake air way and air-return duct, and it is provided with filter screen in described fresh flue, being provided with the air port connected with described air-return duct on the sidewall of described fresh flue, described air port is provided with can the air door of folding.
Preferably, the driving device driving described air door to open and close also is included.
Preferably, also including controlling device, described control device is connected with described driving device signal, and for controlling the opening and closing of described air door.
The beneficial effects of the utility model are: inner-outer circulation is freely arranged, and use more flexible, adapt to more use environment. When external environment extreme, with the use of the pattern of " internal recycle " and " outer circulation ", can either keep indoor good living environment, it is also possible to alleviate filter screen pressure, extend filter screen service life. Indoor activity at night reduces, in sleep, noise is more sensitive, can suitably open " internal recycle " pattern, at utmost reduce noise, also have energy-conservation effect.
Accompanying drawing explanation
Fig. 1 is the outer circulation schematic diagram of the fresh air-changing device that the built-in internal-external double circulation that this utility model embodiment provides controls;
Fig. 2 is the internal recycle schematic diagram of the fresh air-changing device that the built-in internal-external double circulation that this utility model embodiment provides controls.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
Refer to the outer circulation schematic diagram that Fig. 1 and Fig. 2, Fig. 1 are the fresh air-changing devices that the built-in internal-external double circulation that this utility model embodiment provides controls; Fig. 2 is the internal recycle schematic diagram of the fresh air-changing device that the built-in internal-external double circulation that this utility model embodiment provides controls.
This utility model embodiment provides the fresh air-changing device that a kind of built-in internal-external double circulation controls, the fresh air-changing device that this built-in internal-external double circulation controls includes: housing 1, described housing 1 has new wind intake air way 2 and air-return duct 3, and it is provided with filter screen 5 in described fresh flue, being provided with the air port 6 connected with described air-return duct 3 on the sidewall of described fresh flue, described air port 6 is provided with can the air door 4 of folding.
In the above-described embodiments, by adopting the air port 6 arranged and air door 4 to achieve intake air way 2 and air-return duct 3 directly connecting and disconnecting at filter screen 5 rear, thus inner-outer circulation is integrated into all-in-one, the advantage having had new wind, clearing machine concurrently. Rotated by air door 4, change air channel and freely switch " inside and outside circulation " pattern. Improve the suitability of blower fan.
Concrete, in order to improve whole mechanization degree, it is advantageous to, also include the driving device driving described air door 4 to open and close. Can directly driving it to open and close by driving device, more preferably, also include controlling device, described control device is connected with described driving device signal, and for controlling the opening and closing of described air door 4. And then improve automaticity, this control device can be conventional control device of the prior art, namely can realize time and the setting opening amplitude.
By foregoing description it can be seen that the blower fan that the present embodiment provides can freely be arranged by inner-outer circulation, use more flexible, adapt to more use environment. When external environment extreme, with the use of the pattern of " internal recycle " and " outer circulation ", can either keep indoor good living environment, it is also possible to alleviate filter screen 5 pressure, extend filter screen 5 service life. Indoor activity at night reduces, in sleep, noise is more sensitive, can suitably open " internal recycle " pattern, at utmost reduce noise, also have energy-conservation effect.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (3)
1. the fresh air-changing device that a built-in internal-external double circulation controls, it is characterized in that, including: housing, described housing has new wind intake air way and air-return duct, and it is provided with filter screen in described fresh flue, being provided with the air port connected with described air-return duct on the sidewall of described fresh flue, described air port is provided with can the air door of folding.
2. the fresh air-changing device that built-in internal-external double circulation according to claim 1 controls, it is characterised in that also include the driving device driving described air door to open and close.
3. the fresh air-changing device that built-in internal-external double circulation according to claim 2 controls, it is characterised in that also including controlling device, described control device is connected with described driving device signal, and for controlling the opening and closing of described air door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620023447.5U CN205299827U (en) | 2016-01-08 | 2016-01-08 | Built -in inside and outside two cycle control's new - wind ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620023447.5U CN205299827U (en) | 2016-01-08 | 2016-01-08 | Built -in inside and outside two cycle control's new - wind ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205299827U true CN205299827U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620023447.5U Expired - Fee Related CN205299827U (en) | 2016-01-08 | 2016-01-08 | Built -in inside and outside two cycle control's new - wind ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205299827U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288117A (en) * | 2016-09-23 | 2017-01-04 | 苏州格兰斯柯光电科技有限公司 | A kind of can inner-outer circulation switching fresh air purifier |
| CN106642394A (en) * | 2017-01-19 | 2017-05-10 | 刘涵佑 | Cold air type natural cooling device |
| CN106969437A (en) * | 2017-04-12 | 2017-07-21 | 张翼鹏 | The bicirculating air cleaning system of metal heat exchanger indoor and outdoor |
| CN107131602A (en) * | 2017-05-26 | 2017-09-05 | 山东泰朗禾通风设备有限公司 | A kind of wall-mounted fresh air purifying all-in-one |
| CN113418295A (en) * | 2021-03-22 | 2021-09-21 | 青岛海尔空调电子有限公司 | Humidity conditioner, and method and device for controlling mute operation of humidity conditioner |
-
2016
- 2016-01-08 CN CN201620023447.5U patent/CN205299827U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288117A (en) * | 2016-09-23 | 2017-01-04 | 苏州格兰斯柯光电科技有限公司 | A kind of can inner-outer circulation switching fresh air purifier |
| CN106288117B (en) * | 2016-09-23 | 2020-04-21 | 苏州格兰斯柯光电科技有限公司 | Fresh air purifier capable of being switched in internal and external circulation mode |
| CN106642394A (en) * | 2017-01-19 | 2017-05-10 | 刘涵佑 | Cold air type natural cooling device |
| CN106969437A (en) * | 2017-04-12 | 2017-07-21 | 张翼鹏 | The bicirculating air cleaning system of metal heat exchanger indoor and outdoor |
| CN107131602A (en) * | 2017-05-26 | 2017-09-05 | 山东泰朗禾通风设备有限公司 | A kind of wall-mounted fresh air purifying all-in-one |
| CN113418295A (en) * | 2021-03-22 | 2021-09-21 | 青岛海尔空调电子有限公司 | Humidity conditioner, and method and device for controlling mute operation of humidity conditioner |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20210108 |