CN2788072Y - Novel soundproof ventilating device - Google Patents
Novel soundproof ventilating device Download PDFInfo
- Publication number
- CN2788072Y CN2788072Y CN 200520017176 CN200520017176U CN2788072Y CN 2788072 Y CN2788072 Y CN 2788072Y CN 200520017176 CN200520017176 CN 200520017176 CN 200520017176 U CN200520017176 U CN 200520017176U CN 2788072 Y CN2788072 Y CN 2788072Y
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- air
- changing device
- air inlet
- compound ventilation
- intake stack
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Abstract
The utility model relates to a novel soundproof ventilating device, which comprises an air inlet (22) and an air outlet (24), wherein an air inlet pipeline (25) is arranged between the air inlet (22) and the air outlet (24); a filter (20) and a blower (19) are arranged on the flow area of the air inlet pipeline (25); the air inlet pipeline (25) is angled. The device is also provided with an air return pipeline (14) for connecting the outside space of the air inlet (22) and the outside space of the air outlet (24). For the novel soundproof ventilating device of the utility model, after outdoor fresh air is filtered by the filter and is pressurized, when indoor air pressure is above outdoor air pressure, indoor foul air is exhausted out of the air return pipeline. Thus, the indoor foul air is exchanged; as the air inlet pipeline is angled, a soundproof function can be effectively obtained.
Description
Technical field
The utility model relates to a kind of air interchanger, the compound ventilation air-changing device of the sound insulation of particularly a kind of energy, dedusting, raising IAQ.
Background technology
At present, along with the existence of the bubble-tight raising of modern building and the indoor-outdoor air temperature difference, " the healthy breathing ", " environmental protection and energy saving " are quietly risen with " cross pollution " these novel nouns.Usually when ventilation, be directly to introduce, realize ventilatory by door and window or with outdoor new wind.There is the hidden danger of bigger safety simultaneously in importing into and a large amount of wastes of the energy of the unavoidable so direct introducing that can cause outdoor foul atmosphere, noise.
Summary of the invention
The utility model has overcome the shortcoming of above prior art, and a kind of novel sound insulating compound ventilation air-changing device is provided.
In order to achieve the above object, a kind of novel sound insulating compound ventilation air-changing device, comprise air inlet and exhaust outlet, between described air inlet and exhaust outlet, be intake stack, filter and blower fan are set on the flow area of described intake stack, described intake stack bends, and this compound ventilation air-changing device also is provided with the return air duct that connects air inlet outer space and exhaust outlet outer space in addition.
Described air inlet and/or exhaust outlet can be opened on the wall of the movement of hollow.
Can be surrounded by shell outside movement, air inlet and exhaust outlet are opened on respectively on the described shell.
Novel sound insulating compound ventilation air-changing device of the present utility model, during the running of blower fan forward, after the outdoor new wind process filter filtration treatment, being sucked also supercharging by blower fan sends, along with increasing of room pressure, when room pressure was higher than outdoor air pressure, indoor foul atmosphere was discharged from return air duct, thereby reached the effect of the indoor foul atmosphere of displacement.And owing to described intake stack bends, so can effectively play the effect of sound insulation.
Novel sound insulating compound ventilation air-changing device of the present utility model can be with air inlet, and blower fan and filter are made into movement integratedly, and the changeable shell of shape can also be wrapped in the outside, so low cost of manufacture, and is easy for installation, uses flexibly.
Novel sound insulating compound ventilation air-changing device of the present utility model can be installed in the various places that need ventilation, can be directly installed on the window, on the wall or other positions.
Description of drawings
Fig. 1 represents the stereochemical structure decomposing schematic representation of movement among the utility model embodiment 1;
Fig. 2 represents the stereochemical structure decomposing schematic representation of the compound ventilation air-changing device of the utility model embodiment 2;
The schematic cross section of the compound ventilation air-changing device of Fig. 3 presentation graphs 2.
The specific embodiment
With reference to accompanying drawing, will be described in detail the specific embodiment of the present utility model.
Embodiment 1
Novel sound insulating compound ventilation air-changing device of the present utility model, referring to Fig. 1, what show this air interchanger can be provided with movement 1, movement 1 overall structure among the figure is a hollow cuboid, can be directly installed on the window, on the side wall 12 of described movement 1, have air inlet 22, described air inlet 22 is opened on outdoor, is air intake stack 25 in the middle of movement 1, in intake stack 25, the flow area perpendicular with plane, air inlet 22 place is provided with filter 20, described filter 20 can be existing various types of filter, such as: charcoal filter, filter sponge, cold catalyst screen pack etc., or several the combining in them.Side at described filter is equipped with blower fan 19, is used to carry air.In order to raise the efficiency, described filter 20 preferably is located at the side that blower fan 19 sucks air.An end face of described movement 1 is uncovered, and opening end 23 and air inlet 22 lay respectively at the both sides of blower fan 19 and filter 20, and outdoor air can be under the suction of blower fan like this, through air inlet 22, and filter 20, blower fan 19 is from described opening end 23 discharges.Described opening end 23 can directly be opened on indoor, and opening end is exhaust outlet 24 like this.Because the air-flow intake stack between air inlet 22 and the exhaust outlet 24 is
The shape bending, so its effectively sound insulation is provided with filter 20 on intake stack in addition,, make air cleaning so the while can be removed the pollutant in the outdoor air.Above movement other end will be sealed, and its each surface can be used by moving connecting mechanisms such as screws and connect.On this compound ventilation air-changing device, also be provided with return air duct 14, return air duct 14 is two passages that are separated with intake stack 25, is respectively applied for the inside and outside air of junction chamber.Return air duct 14 preferably also is the pipeline of bending, such as: the pipeline of thin serpentine bend, increase in order to make room pressure, return air duct 14 can be big than the fluid resistance of intake stack 25, such as, return air duct 14 is little than the cross-sectional area of intake stack 25; Return air duct 14 two ends are opened on indoor and outdoor respectively, and along with increasing of room pressure, when room pressure was higher than outdoor air pressure, indoor foul atmosphere was discharged from return air duct, thereby reach the effect of the indoor foul atmosphere of displacement.This return air duct 14 can be provided with separately, but installs for convenience, return air duct 14 preferably and movement 1 be made for one, be arranged at the next door of air inlet 22.
Above novel sound insulating compound ventilation air-changing device in order to prolong the service life of filter 20, is provided with screen pack grid 15 so be preferably in, as the primary filter process on the air inlet 22.
Above-mentioned movement can be directly as compound ventilation air-changing device of the present utility model.
Above novel sound insulating compound ventilation air-changing device can also be provided with ozone generator 18 and/or anion generator 17 behind blower fan 19, can produce ozone and/or anion, the air that enters is carried out disinfection, with advancing to increase anion concentration.Also can regularly sterilize, increase anion.
Certainly, according to actual needs, the shape of cross section of movement also can be circular, rectangle, Long Circle or other shapes.
The position of described blower fan and filter setting also can change, as long as be arranged in the cross section of air intake stack, can get final product for supercharging air also filters, such as: blower fan and filter also can be set directly at the air inlet rear.
This compound ventilation air-changing device, can be provided with the circuit of control operation, also be provided with LCDs 8, be used to show the running status of this machine, can also adopt remote control control, timing controlled, air quantity adjusting, regularly sterilizing control, anion generator control, the running of blower fan forward are controlled, the control of blower fan antiport.Return air and control panel are provided with power knob, can carry out start and stop control to compound ventilation air-changing device.
In fact the forward and reverse of blower fan have changed the relative position of air inlet and exhaust outlet.
Blower fan forward when running, outdoor new wind through the filter filtration treatment after, sucked by blower fan and supercharging is sent, again can through negative ion generating device increase send into behind the new wind anion concentration indoor.Along with increasing of room pressure, when room pressure was higher than outdoor air pressure, indoor foul atmosphere was discharged from return air duct, thereby reached the effect of the indoor foul atmosphere of displacement.Can also start the ozone timing generation means, can carry out comprehensive sterilizing and handle indoor.
Embodiment 2
Other conditions are identical with embodiment 1, just:
Above opening end 23 also can seal, and with the intake stack growth of movement, and exhaust outlet is arranged on the movement side wall that increases intake stack, and the position is on the another side relative with air inlet.(this scheme is not shown), the intake stack of air-flow then becomes like this
The shape bending.Thereby can further strengthen soundproof effect.
Embodiment 3
Other conditions are identical with embodiment 1, just:
Because this compound ventilation air-changing device can embed window frame and install, and also can adopt laterally or vertically be embedded into body of wall and install.The length of intake stack or shape are for different installation situation, may alter a great deal, so intake stack and movement are made one, in use can be not very convenient, so designed present embodiment, as shown in Figure 2, embodiment 1 described movement 1 is identical with movement 1 among Fig. 1 in Fig. 2, just for convenience of description, the another side of movement 1 has been shown among Fig. 2.
Shell is installed in the movement outside in embodiment 1, described shell comprises upper cover plate 2, lower cover 9, back shroud 11, left end cap 4, right end cap 10 and front panel 5, and outer cover length is greater than the length of movement, thereby make the shell beyond the movement form the intake stack that prolongs, the shape of this intake stack can be arbitrarily, certainly shell is also wanted opening in air inlet 22 (not shown)s and exhaust outlet 24 places, this moment since exhaust outlet 24 on shell, so the position of exhaust outlet 24 just can be very flexible, as shown in Figure 3, the position of exhaust outlet 24 is on the another side relative with air inlet 22, and the intake stack of air-flow also becomes like this
The shape of shape bending for attractive in appearance, can be provided with the front panel of similar louver structure outside exhaust outlet 24.
Among Fig. 2, upper cover plate 2, lower cover 9 and back shroud 11 adopt chute to be connected, front panel 5, panel press strip 6, return air and control panel 7 adopt snapping to be connected with upper cover plate 2, lower cover 9, left end cap 4, right end cap 10 and upper cover plate 2, lower cover 9 adopt screw to be connected, and panel press strip 6 is used to handle the seam of return air and control panel 7 and front panel.
Certainly, exhaust outlet 24 also can be arranged on other positions of shell, such as the cover plate on upper cover plate or the end face.
Fig. 3 illustrates the cross-sectional figure of Fig. 2, and as we know from the figure, air is from outdoor warp
In the shape intake stack inlet chamber, discharge outdoor through return air duct again.In order to reduce flow resistance, the bending angle of bending shape intake stack is preferably made arc.Fig. 3 also clearly show that the return air duct 14 of serpentine bend.
Intake stack, return air duct also can be the bending shapes of other shapes.
Claims (10)
1, a kind of novel sound insulating compound ventilation air-changing device, it is characterized in that, comprise air inlet (22) and exhaust outlet (24), between described air inlet (22) and exhaust outlet (24), be intake stack (25), filter (20) and blower fan (19) are set on the flow area of described intake stack (25), described intake stack (25) bends, and this compound ventilation air-changing device also is provided with the return air duct (14) that connects air inlet (22) outer space and exhaust outlet (24) outer space in addition.
2, compound ventilation air-changing device according to claim 1 is characterized in that, the bending shape intake stack (25) between air inlet (22) and the exhaust outlet (24) is
Shape or
Shape.
3, compound ventilation air-changing device according to claim 2 is characterized in that, described return air duct (14) is the pipeline of serpentine bend.
4, compound ventilation air-changing device according to claim 3 is characterized in that, the bending angle of described bending shape intake stack (25) is an arc angle.
5, compound ventilation air-changing device according to claim 4 is characterized in that, in intake stack (25) ozone generator and/or anion generator is set.
According to the arbitrary described compound ventilation air-changing device of claim 1 to 5, it is characterized in that 6, described air inlet (22) and/or exhaust outlet (24) are opened on the wall of the movement (1) in hollow.
7, compound ventilation air-changing device according to claim 6 is characterized in that, filter (20) and blower fan (19) are arranged in the intake stack (25) on the movement (1), and be arranged on and flow area that air inlet (22) plane, place is perpendicular on.
8, compound ventilation air-changing device according to claim 6 is characterized in that, is surrounded by shell outside movement (1), and air inlet (22) and exhaust outlet (24) are opened on respectively on the described shell.
9, compound ventilation air-changing device according to claim 8 is characterized in that, the length of described shell is greater than the length of movement, and shell is surrounded as the intake stack beyond the movement.
10, compound ventilation air-changing device according to claim 9, it is characterized in that, describedly be surrounded by cube shaped shell outside cube movement (1), described shell is provided with dismountable upper cover plate (2), lower cover (9), front panel (5), back shroud (11), left end cap (4) and right end cap (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520017176 CN2788072Y (en) | 2005-04-22 | 2005-04-22 | Novel soundproof ventilating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520017176 CN2788072Y (en) | 2005-04-22 | 2005-04-22 | Novel soundproof ventilating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2788072Y true CN2788072Y (en) | 2006-06-14 |
Family
ID=36786366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520017176 Expired - Fee Related CN2788072Y (en) | 2005-04-22 | 2005-04-22 | Novel soundproof ventilating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN2788072Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353606A (en) * | 2013-06-24 | 2013-10-16 | 中国核电工程有限公司 | Nuclear power plant used venting apparatus for chimney gaseous effluent sampling representative simulation test |
| CN103867086A (en) * | 2014-02-08 | 2014-06-18 | 山东建筑大学 | Photovoltaically powered ventilating window |
| CN105674468A (en) * | 2016-03-31 | 2016-06-15 | 江西云吉科技有限公司 | Fresh air purifier |
| CN107192078A (en) * | 2016-03-14 | 2017-09-22 | 南京腾亚睿尼环境科技有限公司 | A kind of reciprocating new blower fan of anion |
| CN107192076A (en) * | 2016-03-14 | 2017-09-22 | 南京腾亚睿尼环境科技有限公司 | A kind of reciprocating new blower fan of stepless-adjustment wind |
| CN108613315A (en) * | 2018-07-19 | 2018-10-02 | 山西刚正信息自动化工程有限公司 | Single-fan double-wind-path pipeless system |
| CN111481848A (en) * | 2020-04-24 | 2020-08-04 | 张乐 | Energy-saving ventilation equipment for civil air defense engineering |
-
2005
- 2005-04-22 CN CN 200520017176 patent/CN2788072Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353606A (en) * | 2013-06-24 | 2013-10-16 | 中国核电工程有限公司 | Nuclear power plant used venting apparatus for chimney gaseous effluent sampling representative simulation test |
| CN103353606B (en) * | 2013-06-24 | 2016-02-10 | 中国核电工程有限公司 | Nuclear power plant's chimney gaseous effluent sample representation simulation test ventilation unit |
| CN103867086A (en) * | 2014-02-08 | 2014-06-18 | 山东建筑大学 | Photovoltaically powered ventilating window |
| CN103867086B (en) * | 2014-02-08 | 2015-09-30 | 山东建筑大学 | A kind of photovoltaic power ventilation window |
| CN107192078A (en) * | 2016-03-14 | 2017-09-22 | 南京腾亚睿尼环境科技有限公司 | A kind of reciprocating new blower fan of anion |
| CN107192076A (en) * | 2016-03-14 | 2017-09-22 | 南京腾亚睿尼环境科技有限公司 | A kind of reciprocating new blower fan of stepless-adjustment wind |
| CN107192076B (en) * | 2016-03-14 | 2019-08-23 | 南京腾亚环境科技有限公司 | A kind of reciprocating new blower of stepless-adjustment wind |
| CN107192078B (en) * | 2016-03-14 | 2019-08-23 | 南京腾亚环境科技有限公司 | A kind of reciprocating new blower of anion |
| CN105674468A (en) * | 2016-03-31 | 2016-06-15 | 江西云吉科技有限公司 | Fresh air purifier |
| CN108613315A (en) * | 2018-07-19 | 2018-10-02 | 山西刚正信息自动化工程有限公司 | Single-fan double-wind-path pipeless system |
| CN108613315B (en) * | 2018-07-19 | 2023-12-22 | 山西刚正信息自动化工程有限公司 | Single-fan double-air-path ductless system and indoor air inlet and exhaust control system |
| CN111481848A (en) * | 2020-04-24 | 2020-08-04 | 张乐 | Energy-saving ventilation equipment for civil air defense engineering |
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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 |