CN2842273Y - The indoor air-changing machine - Google Patents
The indoor air-changing machine Download PDFInfo
- Publication number
- CN2842273Y CN2842273Y CN 200520035977 CN200520035977U CN2842273Y CN 2842273 Y CN2842273 Y CN 2842273Y CN 200520035977 CN200520035977 CN 200520035977 CN 200520035977 U CN200520035977 U CN 200520035977U CN 2842273 Y CN2842273 Y CN 2842273Y
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- China
- Prior art keywords
- air
- cabinet
- air inlet
- indoor
- blowing fan
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- Expired - Fee Related
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Abstract
The air inlet pipe of cabinet air inlet through passing wall of this indoor air-changing machine is connected with air inlet, and blowing fan is arranged in the cabinet.Downward air inlet is positioned at that outdoor temperature is lower, the more pure and fresh part of air, protection network is arranged, in case mouse or insect enter on it.Air filter screen or filter core are housed, to guarantee the air cleaner in the inlet chamber between the air inlet of blowing fan and cabinet.The start-stop of control circuit control blowing fan can have the signal receiver that matches with remote controller, to be provided with and to regulate the size of air quantity, switch time etc.Another program of this ventilator, cabinet places outdoor, and snorkel connects outdoor cabinet and indoor air outlet, and control circuit is loaded on the indoor air outlet.This ventilator is sent into fresh air indoor, and indoor original gas is discharged in the door and window slit, reaches the ventilation purpose.This ventilator is simple in structure, and is with low cost, and power consumption is few, easy to use.In the late into the night in summer or morning, the cooling function is arranged.
Description
(1) technical field
The utility model relates to the room ventilation field, is specially a kind of indoor air-changing machine that is applicable to small enclosed spaces such as household, dormitory, Internet bar, office, bar.
(2) technical background
Keep the air of the interior space fresh, when temperature is suitable, open natural ventilation of door and window and be method preferably.Environment facies such as other small-business place such as Internet bar, bar, box are to airtight, and the ventilation of windowing that can also be not suitable for opening the door is much built in addition because of structural limitations, causes ventilation effect relatively poor.Use air-conditioning temperature-reducing no doubt good, but cost is too high, takes electricity too, many families and individual, the particularly dormitory of unit such as school, enterprises and institutions also do not have condition to install an air-conditioner.Summer high temperature, people's backing hot at night of no air-conditioning is difficult to sleep peacefully, but for safety with keep the individual privacy pass window of also can only closing the door.Make indoor air flows with electric fan, though can allow human body sensory more comfortable, electric fan directly blows the unfavorable health of human body, and the actual not reduction of indoor temperature.Outdoor temperature was lower than indoorly more in summer was late at night, and also the someone uses ventilating fan to discharge indoor hot gas, but the ventilating fan ventilation volume is less, air supplying distance is short, and noise is big, does not have air filtering function, use also inconvenience, it is all undesirable to improve room air situation and cooling-down effect.
Still there is not at present small-sized cabin ventilator inexpensive, energy-conservation, easy to use.
(3) utility model content
The purpose of this utility model is a kind of small-sized indoor air-changing machine of design, and is simple in structure, cost is low, can effectively outdoor air be sent into indoor.
The indoor air-changing machine of the utility model design comprises air inlet, cabinet, blowing fan, air outlet and control circuit, and the air inlet pipe of the air inlet on the cabinet wall through passing wall is connected with air inlet, and blowing fan is housed in the cabinet, also has air outlet on its wall.Air inlet is positioned at that outdoor temperature is lower, the more pure and fresh part of air, and air inlet is directed downwards, and with rainproof, dustproof, air inlet can be equipped with protection network, enters to prevent mouse or insect.Air inlet pipe can be plastic tube or the metal tube bending is connected with cabinet, and perhaps air inlet pipe is that flexible pipe directly is connected with cabinet.Between the air inlet of blowing fan and cabinet air filter screen is housed,, the filter core of absorption affinity can be installed also, to guarantee the air cleaner in the inlet chamber so that the air of being sent into is filtered.Blowing fan is connected with power supply through control circuit, the start-stop of control circuit control blowing fan.Control circuit can have the signal receiver that matches with remote controller, by the size that the ventilator air quantity could be set and regulate to remote controller, switch time etc.
Another embodiment of this ventilator is cabinet to be placed outdoor, and air inlet pipe connects air inlet and cabinet air inlet, and blowing fan is loaded in the cabinet, and snorkel passes air outlet on the wall connection outdoor cabinet wall and indoor air outlet.Between the air inlet of blowing fan and cabinet screen pack and/or filter core are arranged in the cabinet, indoor air outlet also is equipped with control circuit.Other parts are identical with last scheme.
Cabinet is placed in indoor appropriate location, fresh air is delivered to required place, raises because of sending into the air chamber internal gas pressure, will discharge indoor original gas from the door and window slit, reaches the purpose of ventilation.This ventilator is simple in structure, and is with low cost, and power consumption is few, easy to use.Abundant because of aeration air intake, can effectively guarantee IAQ.In the late into the night in summer or morning, outdoor temperature will be starkly lower than indoor, can cooperate the timing function that utilizes air-conditioning and this ventilator, after closing air-conditioning, open this ventilator, under the situation that door and window is closed, promptly guarantee air quality and comfortable temperature, can save the energy again.For there not being condition to enjoy the people of air conditioner surroundings, also can purchase and use this ventilator, enjoy the comfortable indoor environment of ventilating and lowering the temperature.
(4) description of drawings
Fig. 1 is this indoor air-changing machine embodiment 1 structural representation;
Fig. 2 is this indoor air-changing machine embodiment 2 structural representations.
(5) specific embodiment
Indoor air-changing machine embodiment 1 of the present utility model as shown in Figure 1, comprise air inlet, cabinet, blowing fan, air outlet and control circuit, the air inlet pipe 2 of air inlet 9 through passing wall 3 on indoor cabinet 5 tank walls is connected with air inlet 1, blowing fan 4 is arranged in the cabinet 1, and blowing fan 4 maximal breathing capacities reach 800～2400 cubic metres/hour.Be in and also have air outlet 7 on cabinet 5 walls of blowing fan 4 opposite sides.Air inlet 1 is positioned at that outdoor temperature is lower, the more pure and fresh part of air, and air inlet 1 is directed downwards, and on the air inlet 1 protection network is housed.Air inlet pipe 2 can be plastic tube or the metal tube bending is connected with cabinet 5, and perhaps air inlet pipe 2 is that flexible pipe directly is connected with cabinet 5.Between blowing fans 4 and the air inlet 9 air filter screen 6 is housed in the cabinet 5 and/or the filter core of absorption affinity is arranged.Blowing fan 4 is connected with power supply through control circuit 8.Control circuit 8 can have the signal receiver that matches with remote controller.
The embodiment 2 of this indoor air-changing machine as shown in Figure 2, similar to embodiment 1, but that cabinet 5 places is outdoor, and blowing fan 4 is loaded in the cabinet 5, air inlet pipe 2 connects the air inlet 9 of air inlet 1 and cabinet 5, and snorkel 11 passes the air outlet 7 and indoor air outlet 10 on wall 3 connection cabinets 5 walls.Between blowing fan 4 and the air inlet 9 screen pack 4 and/or filter core are arranged in the cabinet 5, on the indoor air outlet 10 control circuit 8 is housed.Other parts are identical with embodiment 1.
Claims (10)
1, a kind of indoor air-changing machine, comprise air inlet, cabinet, blowing fan, air outlet and control circuit, it is characterized by: the air inlet pipe (2) of the air inlet (9) on indoor cabinet (5) tank wall through passing wall (3) is connected with air inlet (1), blowing fan (4) is housed in the cabinet (1), being on cabinet (5) wall of blowing fan (4) opposite side has air outlet (7), and air inlet (1) is positioned at that outdoor temperature is lower, the more pure and fresh part of air, and blowing fan (4) is connected with power supply through control circuit (8).
2, indoor air-changing machine according to claim 1 is characterized by: air inlet (1) is directed downwards.
3, indoor air-changing machine according to claim 1 and 2 is characterized by: air inlet is equipped with protection network on (1).
4, indoor air-changing machine according to claim 1 and 2 is characterized by: air filter screen (6) is housed between interior blowing fan of cabinet (5) (4) and the air inlet (9) and/or the filter core of absorption affinity is arranged.
5, indoor air-changing machine according to claim 1 and 2 is characterized by: control circuit (8) has the signal receiver that matches with remote controller.
6, a kind of indoor air-changing machine, comprise air inlet, cabinet, blowing fan, air outlet and control circuit, it is characterized by: cabinet (5) places outdoor, blowing fan (4) places in the cabinet (5), air inlet pipe (2) connects the air inlet (9) on air inlet and (1) cabinet (5) tank wall, be on cabinet (5) wall of blowing fan (4) opposite side air outlet (7) is arranged, snorkel (11) passes the air outlet (7) and indoor air outlet (10) that wall (3) connects cabinet (5), it is lower that air inlet (1) is positioned at outdoor temperature, the more pure and fresh part of air, blowing fan (4) is connected with power supply through control circuit (8).
7, indoor air-changing machine according to claim 6 is characterized by: air inlet (1) is directed downwards.
8, according to claim 6 or 7 described indoor air-changing machines, it is characterized by: air inlet is equipped with protection network on (1).
9, according to claim 6 or 7 described indoor air-changing machines, it is characterized by: air filter screen (6) is housed between interior blowing fan of cabinet (5) (4) and the air inlet (9) and/or the filter core of absorption affinity is arranged.
10, according to claim 6 or 7 described indoor air-changing machines, it is characterized by: control circuit (8) has the signal receiver that matches with remote controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520035977 CN2842273Y (en) | 2005-10-29 | 2005-10-29 | The indoor air-changing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520035977 CN2842273Y (en) | 2005-10-29 | 2005-10-29 | The indoor air-changing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2842273Y true CN2842273Y (en) | 2006-11-29 |
Family
ID=37446155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520035977 Expired - Fee Related CN2842273Y (en) | 2005-10-29 | 2005-10-29 | The indoor air-changing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2842273Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541934A (en) * | 2013-10-30 | 2014-01-29 | 岑溪市东正新泵业贸易有限公司 | Split fresh air fan |
| CN103673192A (en) * | 2012-08-31 | 2014-03-26 | 昆山开思拓节能技术有限公司 | Ventilator for indoor air ventilation |
| CN107278669A (en) * | 2017-06-22 | 2017-10-24 | 深圳市玖品空气净化科技有限公司 | A kind of intelligent city's greening wall with function of avoiding heat |
-
2005
- 2005-10-29 CN CN 200520035977 patent/CN2842273Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673192A (en) * | 2012-08-31 | 2014-03-26 | 昆山开思拓节能技术有限公司 | Ventilator for indoor air ventilation |
| CN103541934A (en) * | 2013-10-30 | 2014-01-29 | 岑溪市东正新泵业贸易有限公司 | Split fresh air fan |
| CN107278669A (en) * | 2017-06-22 | 2017-10-24 | 深圳市玖品空气净化科技有限公司 | A kind of intelligent city's greening wall with function of avoiding heat |
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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 |