CN203203166U - Device for automatic dehumidification and fresh air volume changing - Google Patents

Device for automatic dehumidification and fresh air volume changing Download PDF

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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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CN
China
Prior art keywords
air
electric
frequency conversion
electric heater
conversion fan
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
Application number
CN 201320089710
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Chinese (zh)
Inventor
魏宁
党钧
张松茂
张晓锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BAOJI INDUSTRIAL AIR CONDITIONER (GROUP) Co Ltd
Original Assignee
BAOJI INDUSTRIAL AIR CONDITIONER (GROUP) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BAOJI INDUSTRIAL AIR CONDITIONER (GROUP) Co Ltd filed Critical BAOJI INDUSTRIAL AIR CONDITIONER (GROUP) Co Ltd
Priority to CN 201320089710 priority Critical patent/CN203203166U/en
Application granted granted Critical
Publication of CN203203166U publication Critical patent/CN203203166U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Automatic dehumidifying variable air rate aeration device
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.
CN 201320089710 2013-02-27 2013-02-27 Device for automatic dehumidification and fresh air volume changing Expired - Fee Related CN203203166U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (11)

* Cited by examiner, † Cited by third party
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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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