CN203203166U - Device for automatic dehumidification and fresh air volume changing - Google Patents
Device for automatic dehumidification and fresh air volume changing Download PDFInfo
- Publication number
- CN203203166U CN203203166U CN 201320089710 CN201320089710U CN203203166U CN 203203166 U CN203203166 U CN 203203166U CN 201320089710 CN201320089710 CN 201320089710 CN 201320089710 U CN201320089710 U CN 201320089710U CN 203203166 U CN203203166 U CN 203203166U
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- air
- electric
- frequency conversion
- electric heater
- conversion fan
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Abstract
Provided is a device for automatic dehumidification and fresh air volume changing. The front end of a shell body (7) is provided with an air inlet (8), and the rear end of the shell body (7) is provided with an air outlet (9). A frequency conversion fan (1), an electric heater (4) and an electric control box (5) are arranged in the shell body (7), wherein the frequency conversion fan (1) is located at the air inlet (8), and the electric heater (4) is located at the air outlet (9). The air inlet (8) is provided with an outdoor air temperature and humidity sensor (13). The output end of the outdoor air temperature and humidity sensor (13) and the output end of an indoor air temperature and humidity sensor (2) are in electric connection with the electric control box (5). The frequency conversion fan (1) and the electric heater (4) are controlled through the electric control box (5). Air exchange efficiency is improved through a fresh air distributor, indoor air humidity is reduced through automatic regulation of fresh air volumes and fresh air temperatures, and the device is especially suitable for being matched with a water circulation evaporation cooling air conditioner in use and improves the comfortable degree of indoor air.
Description
Technical field
The utility model belongs to air-conditioning technical field, is specifically related to a kind of automatic dehumidifying variable air rate aeration device.
Background technology
Existing aeration device is directly outdoor new wind to be drawn onto indoorly, and extremely indoor by the air natural flow distribution again, scavenging efficiency is lower.When outdoor air humidity is larger, must stop using, otherwise can strengthen indoor air humidity, reduce the comfort level of room air.Particularly when indoor use water circulation Evaporative Cooling Air Conditioning machine cooling; when room relative humidity is higher; when by chance outdoor air humidity is larger (rainy day); existing aeration device is difficult to bring into play the effect of dehumidifying; cause water circulation Evaporative Cooling Air Conditioning machine must shut down wet down, the normal work of impact and life.
The utility model content
The technical problem that the utility model solves: design a kind of automatic dehumidifying variable air rate aeration device, improve scavenging efficiency by new wind distributor, reduce indoor air humidity by the new wind air quantity of automatic adjusting and new air temperature, be particularly suitable for supporting the use with water circulation Evaporative Cooling Air Conditioning machine, improve the comfort level of room air.
Technical solution of the present utility model: a kind of automatic dehumidifying variable air rate aeration device, has housing, the front end of described housing has air inlet, the rear end has air outlet, frequency conversion fan, electric heater and electric-controlled box are housed in the described housing, and frequency conversion fan is positioned at the air inlet place, and electric heater is positioned at the air outlet place; Be provided with the outdoor air Temperature Humidity Sensor on the described air inlet, and the output of outdoor air Temperature Humidity Sensor, Temperature and Relative Humidity of Indoor Air sensor is electrically connected with electric-controlled box, by electric-controlled box control frequency conversion fan (1) and electric heater.
Be connected with airduct on the described air outlet, the end of airduct is connected with ventilation terminal.
Described ventilation terminal is the airduct of a uniform exhaust vent.
Described electric heater is made of PTC electric heating piece and the aluminium fin that is closely attached to PTC electric heating piece two sides, and vertical the setting.
The utility model compared with prior art improves scavenging efficiency by new wind distributor, reduce indoor air humidity by the new wind air quantity of automatic adjusting and new air temperature, be particularly suitable for supporting the use with water circulation Evaporative Cooling Air Conditioning machine, improve the comfort level of room air.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
1 a kind of embodiment of the present utility model is described by reference to the accompanying drawings.
A kind of automatic dehumidifying variable air rate aeration device has housing 7, and the front end of described housing 7 has air inlet 8, the rear end has air outlet 9, frequency conversion fan 1, electric heater 4 and electric-controlled box 5 are housed in the described housing 7, and frequency conversion fan 1 is positioned at air inlet 8 places, electric heater 4 is positioned at air outlet 9 places; Be provided with outdoor air Temperature Humidity Sensor 13 on the described air inlet 8, and the signal output part of outdoor air Temperature Humidity Sensor 13, Temperature and Relative Humidity of Indoor Air sensor 2 is electrically connected with electric-controlled box 5, by electric-controlled box 5 control frequency conversion fan 1 and electric heaters 4.Be connected with airduct 6 on the described air outlet 9, the end of airduct 6 is connected with ventilation terminal 3.Described ventilation terminal 3 is the airduct of a uniform exhaust vent 10.Described electric heater 4 is made of PTC electric heating piece 11 and the aluminium fin 12 that is closely attached to PTC electric heating piece 11 two sides, and vertical the setting.
During use, the utility model is installed in indoor suitable height, air inlet 8 is positioned at outdoor, by airduct 6 ventilation terminal 3 is caused indoor middle part and get final product.
Operation principle: detect indoor temperature and humidity by indoor temperature and humidity sensor 2, when the relative humidity of room air during greater than the human body comfort humidity, send into indoor new wind air quantity by electric-controlled box 5 control frequency conversion fans 1 automatic the adjusting, evenly send into again indoorly by ventilation terminal 3, reduce the relative humidity of room air to the human body comfort humidity.When outdoor air Temperature Humidity Sensor 13 detects outdoor air humidity greater than indoor air humidity, by the new wind heating and dehumidification of electric-controlled box 5 control electric heaters, 4 work to introducing, make and enter indoor new air temperature and suitably rise, relative humidity reduces, and makes the relative humidity of room air be reduced to the human body comfort humidity.
The utility model ventilation terminal 3 uniform exhaust vents 10 can improve scavenging efficiency on the one hand, and uniform exhaust vent has erasure effect on the other hand, reduce wind and make an uproar, and improve environmental degree of comfort.
Because after water circulation Evaporative Cooling Air Conditioning machine work a period of time, indoor temperature reduces, relative humidity increases, therefore, the utility model is particularly suitable for supporting the use with water circulation Evaporative Cooling Air Conditioning machine, in ventilation, reduce humidity, make the room humiture basicly stable in the human comfort scope.
Above-described embodiment is preferred embodiment of the present utility model, is not to limit the utility model practical range, therefore all equivalent variations of being done with the described content of the utility model claim all should be included within the utility model claim scope.
Claims (4)
1. automatic dehumidifying variable air rate aeration device, has housing (7), it is characterized in that: the front end of described housing (7) has air inlet (8), the rear end has air outlet (9), frequency conversion fan (1), electric heater (4) and electric-controlled box (5) are housed in the described housing (7), and frequency conversion fan (1) is positioned at air inlet (8) to be located, and electric heater (4) is positioned at air outlet (9) and locates; Be provided with outdoor air Temperature Humidity Sensor (13) on the described air inlet (8), and the output of outdoor air Temperature Humidity Sensor (13), Temperature and Relative Humidity of Indoor Air sensor (2) is electrically connected with electric-controlled box (5), by electric-controlled box (5) control frequency conversion fan (1) and electric heater (4).
2. described automatic dehumidifying variable air rate aeration device according to claim 1, it is characterized in that: be connected with airduct (6) on the described air outlet (9), the end of airduct (6) is connected with ventilation terminal (3).
3. described automatic dehumidifying variable air rate aeration device according to claim 2, it is characterized in that: described ventilation terminal (3) is the airduct of a uniform exhaust vent (10).
4. according to claim 1 and 2 or 3 described automatic dehumidifying variable air rate aeration devices, it is characterized in that: described electric heater (4) is made of PTC electric heating piece (11) and the aluminium fin (12) that is closely attached to PTC electric heating piece (11) two sides, and vertical the setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320089710 CN203203166U (en) | 2013-02-27 | 2013-02-27 | Device for automatic dehumidification and fresh air volume changing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320089710 CN203203166U (en) | 2013-02-27 | 2013-02-27 | Device for automatic dehumidification and fresh air volume changing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203203166U true CN203203166U (en) | 2013-09-18 |
Family
ID=49147269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320089710 Expired - Fee Related CN203203166U (en) | 2013-02-27 | 2013-02-27 | Device for automatic dehumidification and fresh air volume changing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203203166U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501324A (en) * | 2014-10-16 | 2015-04-08 | 宁波欧格电子有限公司 | Whole-house air purification system |
| CN106167083A (en) * | 2016-08-17 | 2016-11-30 | 江苏兆胜空调有限公司 | A kind of tail-end variable wind amount electrical heating ventilation terminal |
| CN106352516A (en) * | 2016-10-31 | 2017-01-25 | 珠海格力电器股份有限公司 | Variable air volume terminal and air conditioner |
| CN106979566A (en) * | 2017-05-25 | 2017-07-25 | 珠海格力电器股份有限公司 | Temperature and humidity detection device, dehumidifier and dehumidification method |
| CN107212738A (en) * | 2017-06-06 | 2017-09-29 | 重庆旭源农业开发有限公司 | Business type face shop special-purpose multifunctional scald preventing type saucepan |
| CN107702213A (en) * | 2017-09-30 | 2018-02-16 | 广东美的制冷设备有限公司 | Air conditioner and its control method and device |
| CN110107995A (en) * | 2019-05-14 | 2019-08-09 | 珠海格力电器股份有限公司 | Control method, device and system for auxiliary heating of variable air volume tail end |
| CN112169180A (en) * | 2020-11-02 | 2021-01-05 | 津市市人民医院 | Two-sided jaundice treatment facility of ability accurate temperature control |
| CN115076976A (en) * | 2022-05-17 | 2022-09-20 | 青岛海尔空调器有限总公司 | Method and device for dehumidification without cooling, air treatment system and storage medium |
-
2013
- 2013-02-27 CN CN 201320089710 patent/CN203203166U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501324A (en) * | 2014-10-16 | 2015-04-08 | 宁波欧格电子有限公司 | Whole-house air purification system |
| CN106167083A (en) * | 2016-08-17 | 2016-11-30 | 江苏兆胜空调有限公司 | A kind of tail-end variable wind amount electrical heating ventilation terminal |
| CN106352516A (en) * | 2016-10-31 | 2017-01-25 | 珠海格力电器股份有限公司 | Variable air volume terminal and air conditioner |
| CN106352516B (en) * | 2016-10-31 | 2022-06-17 | 珠海格力电器股份有限公司 | Variable air volume terminal and air conditioner |
| CN106979566A (en) * | 2017-05-25 | 2017-07-25 | 珠海格力电器股份有限公司 | Temperature and humidity detection device, dehumidifier and dehumidification method |
| CN107212738A (en) * | 2017-06-06 | 2017-09-29 | 重庆旭源农业开发有限公司 | Business type face shop special-purpose multifunctional scald preventing type saucepan |
| CN107702213A (en) * | 2017-09-30 | 2018-02-16 | 广东美的制冷设备有限公司 | Air conditioner and its control method and device |
| CN110107995A (en) * | 2019-05-14 | 2019-08-09 | 珠海格力电器股份有限公司 | Control method, device and system for auxiliary heating of variable air volume tail end |
| CN110107995B (en) * | 2019-05-14 | 2021-06-01 | 珠海格力电器股份有限公司 | Control method, device and system for auxiliary heating of variable air volume tail end |
| CN112169180A (en) * | 2020-11-02 | 2021-01-05 | 津市市人民医院 | Two-sided jaundice treatment facility of ability accurate temperature control |
| CN115076976A (en) * | 2022-05-17 | 2022-09-20 | 青岛海尔空调器有限总公司 | Method and device for dehumidification without cooling, air treatment system and storage medium |
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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: 20130918 Termination date: 20160227 |