CN2828392Y - Indoor ventilation apparatus - Google Patents
Indoor ventilation apparatus Download PDFInfo
- Publication number
- CN2828392Y CN2828392Y CN 200520129883 CN200520129883U CN2828392Y CN 2828392 Y CN2828392 Y CN 2828392Y CN 200520129883 CN200520129883 CN 200520129883 CN 200520129883 U CN200520129883 U CN 200520129883U CN 2828392 Y CN2828392 Y CN 2828392Y
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- China
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- exhaust outlet
- cavity
- blower fan
- sleeve
- intake grill
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- Expired - Fee Related
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Abstract
The utility model relates to an indoor ventilation apparatus, which is mainly composed of a cavity, an air inlet sleeve barrel and an air outlet sleeve barrel. An air filter, an axial flow fan, an electric control appliance, a heater and an air outlet driving motor are arranged in the cavity, wherein the axial flow fan, the electric control appliance, the heater and the air outlet driving motor are axially connected through an axial barrel. One end of the cavity is inserted into the air inlet sleeve barrel and is movably connected with the air inlet sleeve barrel, and the other end of the cavity is inserted into the air outlet sleeve barrel and is movably connected with the air outlet sleeve barrel. The air inlet sleeve barrel and the air outlet sleeve barrel are respectively provided with an air inlet and an air outlet, wherein the air outlet is provided with a cover plate and the air outlet driving motor is connected with the cover plate for the air outlet through a worm.
Description
Technical field
The utility model relates to a kind of fresh air change device, and especially a kind of new blower fan to indoor introduction outdoor fresh air belongs to the building ventilation field.
Background technique
Modern architecture is used various composites more and more, and some material tends to discharge the gas that diminishes health in a large number; And the modern building tightness is become better and better, make indoor pollutant can not get in time reasonably dilution, long-term live and work shows more and more serious stiff reaction indoor people, as respiratory system and eyes irriate, symptoms such as sleepy, weak, uncomfortable in chest, absent-minded, allergy, the World Health Organization claims that this type of symptom is a Cure of Sick Building Syndrome, has the building of this kind phenomenon to be called the morbid state building.Therefore the room presses for by air interchanger the room is carried out ventilation.
Ventilating generally is meant the space that fresh air is imported people's stop, to remove pollutant, the dilution smell; Remove excessive moisture; The dilution indoor pollutant; Provide burning needed air, regulate the room temperature.In addition, the effect of ventilating and also playing additional air and keeping the malleation of indoor necessity.
With regard to ordinary circumstance, resh air requirement is many more, and is favourable more to people's health.Many examples show that a major reason that produces the building syndrome of causing a disease is exactly indoor resh air requirement deficiency.One of way that solves indoor resh air requirement deficiency is at fresh air change devices such as the new blower fans of indoor installation.
A kind of comparatively simple new blower fan is directly outdoor air to be blowed to indoor by blower fan.In order to improve the quality of new wind, what have has also installed simple air filter at fresh inlet or outlet port.Above-mentioned new blower fan generally is to be directly installed on the window or on the wall, not only to influence the overall appearance of building, and noise is big, and air output is little, and can not keep the stable of indoor air temperature.
The model utility content
The purpose of this utility model is to overcome the above-mentioned defective of existing new blower fan, provide a kind of simple in structure, easy for installation, air quantity is big, noise is low, and high-quality new wind can be provided, and can keep the new blower fan of indoor air temperature.
The utility model mainly is made up of cavity and intake grill sleeve and exhaust outlet sleeve, set gradually air filter, axial-flow blower, control panel, heater, exhaust outlet drive motor in the cavity, wherein axial-flow blower, control panel, heater, exhaust outlet drive motor axially connect by a beam barrel; Cavity one end inserts in the intake grill sleeve and with the intake grill sleeve and dynamically is connected, and the cavity the other end inserts in the exhaust outlet sleeve and with the exhaust outlet sleeve and dynamically is connected; On intake grill sleeve and the exhaust outlet sleeve intake grill and exhaust outlet are set respectively, there is a cover plate at the exhaust outlet place, and the exhaust outlet drive motor is connected with the exhaust outlet cover plate by worm screw.
Above-mentioned exhaust outlet drive motor can be arranged in the described beam barrel.
Described control panel can be arranged in the described beam barrel, and Control Shaft flow fan rotational speed and direction.In the control panel timing device can be set, the operating time of Control Shaft flow fan.Control panel also can make the axial-flow blower counterrotating.
The inwall of intake grill sleeve is fitted closely with the outer wall that inserts the cavity part in it.
Above-mentioned air filter is a conical structure, and the thin end of cone is towards intake grill.
Described heater is an impeller shape structure.The blade of impeller shape heater can make air-flow keep certain and flow in heated air, makes air-flow more unobstructed, and reduces noise.
Serial connection one temperature inductor on the power circuit of described heater.Temperature in the temperature inductor energy perception cavity, when temperature surpasses certain value, the power supply of temperature inductor energy automatic disconnection heater.
Described intake grill can be provided with inlet grid.The inlet grid direction is adjustable, generally it is adjusted into opening state on the lower side.
For improving the new wind quality in the inlet chamber, in the described cavity negative ion generator can be set.
The utility model can increase filter area and air output because air filter is a conical structure;
In the blower fan cavity, electric heater is set, can makes after the outdoor air preheating again in the inlet chamber, especially under the lower situation of winter of cold or outdoor temperature, can effectively keep room temperature;
Heater is a blade wheel structure, can make air flows more unobstructed, and can effectively reduce noise.
Outlet and inlet muzzle tube and cavity make the parts in replacing, the maintenance cavity very convenient for dynamically to be connected;
The inlet grid direction is adjustable, and the outdoor air that can prevent rainwater or have a large amount of dusts directly blows into inlet grid, avoids motor impaired or increase the burden of filter screen;
Negative ion generator is set, can effectively improves IAQ;
The exhaust outlet drive motor is connected with the exhaust outlet cover plate by scalable worm screw, and when new blower fan was worked, the exhaust outlet drive motor drove scalable worm screw stretching, extension the exhaust outlet cover plate is ejected certain distance, and exhaust outlet is opened; New wind is blown out by exhaust outlet; When axial-flow blower quit work, the exhaust outlet drive motor drove the worm screw withdrawal, and the exhaust outlet cover plate is retracted, and exhaust outlet is closed, and both can prevent in the outdoor noise inlet chamber, can keep indoor wall attractive in appearance again.
Description of drawings:
Fig. 1 is a longitudinal sectional drawing of the present utility model;
Fig. 2 is the schematic representation of blade wheel structure heater of the present utility model.
Embodiment:
As shown in Figure 1, the utility model mainly is made up of cavity 1 and intake grill sleeve 2 and exhaust outlet sleeve 3, set gradually air filter 4, axial-flow blower 5, control panel 6, heater 7, exhaust outlet drive motor 8 in the cavity 1, wherein axial-flow blower 5, control panel 6, heater 7, exhaust outlet drive motor 8 axially connect by a beam barrel 9; Cavity 1 one ends insert in the intake grill sleeve 2 and with the intake grill sleeve and dynamically are connected, and cavity 1 the other end inserts in the exhaust outlet sleeve 3 and with exhaust outlet sleeve 3 and dynamically is connected; Intake grill 10 and exhaust outlet 11 are set respectively on intake grill sleeve 2 and the exhaust outlet sleeve 3, and there is a cover plate 12 at exhaust outlet 11 places, and exhaust outlet drive motor 8 is connected with exhaust outlet cover plate 12 by scalable worm screw 13.
The utility model is installed on the body of wall of building, during installation, on body of wall, offer a wall hole that coincide with new blower fan shape, earlier cavity 1 is inserted in the wall hole, again by the indoor intake grill sleeve 2 that installs and fixes, successively by indoor installation air filter 4, axial-flow blower 5, control panel 6, heater 7, exhaust outlet drive motor 8, at last exhaust outlet sleeve 3 is sleeved on an indoor end of cavity 1 then.
The power switch of new blower fan can be arranged on the wall, and each switch concentrated is arranged on the operation panel, controls electric controller, heater, exhaust outlet drive motor, negative ion generator etc. respectively, can open different switches selectively, easy-to-operat.
Connect the power supply of new blower fan, 5 rotations of control panel 6 Control Shaft flow fans, heater 7 heating, outdoor new wind is sucked in the cavity 1 by intake grill 10, and new wind filters through filter 4 earlier, heater 7 heating of flowing through then, and the negative ion generator of flowing through, exhaust outlet drive motor 8 driving worm screws 13 stretched exhaust outlet cover plate 12 were ejected certain distance this moment, and exhaust outlet 11 is opened, and new wind is by in exhaust outlet 11 inlet chambers.
Because air filter 4 is a conical structure, the thin end of cone is towards intake grill 10, so filter area increases also minimizing relatively of air intake resistance simultaneously, so air output increase.
Series connection one temperature inductor 14 on the power circuit of heater 7 can the interior temperature of perception cavity.When faults such as axial-flow blower shuts down take place when, if heater 7 is also working on, can make temperature anomaly rising in the cavity 1, when temperature surpasses certain value, the power supply of temperature inductor 14 energy automatic disconnection heaters.
After axial-flow blower 5 air intake work were finished, electric controller 6 can make 5 counterrotating a period of times of axial-flow blower, and the dust that is adsorbed on the air filter 4 is blown off, can reduce the air intake resistance of air filter.After new blower fan quit work, exhaust outlet drive motor 8 drove worm screw 13 withdrawals, and exhaust outlet cover plate 12 is retracted, and exhaust outlet 11 is closed, and so both can prevent from can keep indoor wall attractive in appearance again in the outdoor noise inlet chamber of dust.
Because outlet and inlet muzzle tube and cavity for dynamically to be connected, maybe need to change when the inside cavity part breaks down, during cleaning, can easily the exhaust outlet sleeve be pulled down, with the taking-up of inside cavity part, make replacing, to keep in repair the interior parts of cavity very convenient.
The negative ion generator that is provided with in the cavity can increase the negative ion in the new wind, can effectively improve IAQ.
The utility model is simple in structure, easy for installation, and air quantity is controlled, and noise is low, and does not take the interior space, does not influence the attractive in appearance of building.
Claims (9)
1, a kind of indoor new blower fan, mainly form by cavity and intake grill sleeve and exhaust outlet sleeve, it is characterized in that: set gradually air filter, axial-flow blower, control panel, heater, exhaust outlet drive motor in the cavity, wherein axial-flow blower, control panel, heater, exhaust outlet drive motor axially connect by a beam barrel; Cavity one end inserts in the intake grill sleeve and with the intake grill sleeve and dynamically is connected, and the cavity the other end inserts in the exhaust outlet sleeve and with the exhaust outlet sleeve and dynamically is connected; On intake grill sleeve and the exhaust outlet sleeve intake grill and exhaust outlet are set respectively, there is a cover plate at the exhaust outlet place, and the exhaust outlet drive motor is connected with the exhaust outlet cover plate by worm screw.
2, indoor new blower fan according to claim 1, it is characterized in that: described air filter is a conical structure, the thin end of cone is towards intake grill.
3, indoor new blower fan according to claim 1, it is characterized in that: described heater is a blade wheel structure.
4, indoor new blower fan according to claim 1 is characterized in that: serial connection one temperature inductor on the power circuit of described heater.
5, indoor new blower fan according to claim 1, it is characterized in that: described exhaust outlet drive motor is positioned at described beam barrel.
6, indoor new blower fan according to claim 1, it is characterized in that: described control panel is positioned at described beam barrel, and control motor rotational speed and direction.
7, indoor new blower fan according to claim 1 is characterized in that: the built-in negative ion generator of described cavity.
8, indoor new blower fan according to claim 1, it is characterized in that: described intake grill is movable louver structure.
9, indoor new blower fan according to claim 1 is characterized in that: but described axial-flow blower is the axial-flow blower of counterrotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520129883 CN2828392Y (en) | 2005-10-20 | 2005-10-20 | Indoor ventilation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520129883 CN2828392Y (en) | 2005-10-20 | 2005-10-20 | Indoor ventilation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2828392Y true CN2828392Y (en) | 2006-10-18 |
Family
ID=37079948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520129883 Expired - Fee Related CN2828392Y (en) | 2005-10-20 | 2005-10-20 | Indoor ventilation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2828392Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157151A (en) * | 2015-08-22 | 2015-12-16 | 宁波东大空调设备有限公司 | Efficient wall-penetrating-type fresh air purifying device |
| CN105781548A (en) * | 2016-03-07 | 2016-07-20 | 安庆市德创机电产品设计有限公司 | Intelligent air exhausting rotating assembly for pneumatic vibrator |
| CN106152288A (en) * | 2016-08-30 | 2016-11-23 | 安阳恒安电机有限公司 | A kind of Intelligent indoor air displacement purge equipment and method |
| CN107902869A (en) * | 2017-11-09 | 2018-04-13 | 东莞市联洲知识产权运营管理有限公司 | A kind of heating unit for circulating air-heating type sludge treatment device |
| CN108191198A (en) * | 2018-01-09 | 2018-06-22 | 东莞市联洲知识产权运营管理有限公司 | A kind of heating unit for sludge drying |
| CN110397609A (en) * | 2019-08-12 | 2019-11-01 | 合肥托卡拉图科技有限公司 | A kind of air feed component |
| CN110762688A (en) * | 2019-11-29 | 2020-02-07 | 广东美的制冷设备有限公司 | Air inducing structure, fresh air system, control method and computer readable storage medium |
| CN113227667A (en) * | 2018-11-21 | 2021-08-06 | 递安智能微气候合资公司 | Compact air supply ventilation system |
-
2005
- 2005-10-20 CN CN 200520129883 patent/CN2828392Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157151A (en) * | 2015-08-22 | 2015-12-16 | 宁波东大空调设备有限公司 | Efficient wall-penetrating-type fresh air purifying device |
| CN105157151B (en) * | 2015-08-22 | 2017-11-24 | 宁波东大空调设备有限公司 | A kind of efficiently wall-penetrating type fresh air air cleaning unit |
| CN105781548A (en) * | 2016-03-07 | 2016-07-20 | 安庆市德创机电产品设计有限公司 | Intelligent air exhausting rotating assembly for pneumatic vibrator |
| CN106152288A (en) * | 2016-08-30 | 2016-11-23 | 安阳恒安电机有限公司 | A kind of Intelligent indoor air displacement purge equipment and method |
| CN107902869A (en) * | 2017-11-09 | 2018-04-13 | 东莞市联洲知识产权运营管理有限公司 | A kind of heating unit for circulating air-heating type sludge treatment device |
| CN107902869B (en) * | 2017-11-09 | 2020-11-24 | 聊城能驰新能源科技有限公司 | Heating device of circulating air heating type sludge treatment equipment |
| CN108191198A (en) * | 2018-01-09 | 2018-06-22 | 东莞市联洲知识产权运营管理有限公司 | A kind of heating unit for sludge drying |
| CN108191198B (en) * | 2018-01-09 | 2021-01-26 | 江苏博业环保工程有限公司 | Heating device for be used for sludge drying |
| CN113227667A (en) * | 2018-11-21 | 2021-08-06 | 递安智能微气候合资公司 | Compact air supply ventilation system |
| CN110397609A (en) * | 2019-08-12 | 2019-11-01 | 合肥托卡拉图科技有限公司 | A kind of air feed component |
| CN110762688A (en) * | 2019-11-29 | 2020-02-07 | 广东美的制冷设备有限公司 | Air inducing structure, fresh air system, control method and computer readable storage medium |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061018 Termination date: 20101020 |