CN2546790Y - Two-way ventilator - Google Patents
Two-way ventilator Download PDFInfo
- Publication number
- CN2546790Y CN2546790Y CN 02208848 CN02208848U CN2546790Y CN 2546790 Y CN2546790 Y CN 2546790Y CN 02208848 CN02208848 CN 02208848 CN 02208848 U CN02208848 U CN 02208848U CN 2546790 Y CN2546790 Y CN 2546790Y
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- air
- blower fan
- way
- scavenge port
- channels
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Abstract
The utility model relates to a bidirectional ventilation apparatus for the refreshing of the indoor air, which is composed of two adjacent air ducts; wherein, a blower or an air exhauster is arranged on one of the air ducts; two air valves are respectively arranged at the ventilation mouth near the side of the outdoors inside the two air ducts. The other embodiment of the utility model is that a fan is also arranged at the other air duct; the two fans arranged in the two air ducts are respectively the blower and the air exhauster. The utility model can realize the effect of large air quantity bidirectional ventilation with good ventilation effect, and has small occupied space, no affect to the building shape and low cost.
Description
Technical field
The utility model relates to a kind of two-way air interchanger, is used to keep room air fresh.
Background technology
At present, want to keep room air fresh, ventilating except that often windowing, also can adopt following three kinds of ways: (1) installs ventilating fan, and its shortcoming is that noise is big, and it is attractive in appearance that influence is built, and can't realize two-way ventilation.(2) window formula constant temperature air exchanger is installed, its shortcoming is that ventilation volume is little, and it is big to take up room, and it is attractive in appearance also to influence building, under the situation of transition season or suitable outdoor temperature, can't realize brand-new wind ventilation.(3) airhandling equipment is installed, its shortcoming is to take up room too greatly, and investment is high.
Summary of the invention
Technical problem to be solved in the utility model provides and a kind ofly can realize the two-way ventilation of big air quantity, and it is little to take up room, and cost is low, the two-way air interchanger that ventilation effect is good.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of two-way air interchanger, it is characterized in that it is made up of two adjacent air channels, in an air channel blower fan is housed therein, air-valve is equipped with at the scavenge port place by the outside in two air channels respectively.The angle α of the center line of the air intake direction of the air intake direction center line in the outside scavenge port in two air channels and the indoor scavenge port in two air channels is: 0 °＜α＜180 °.The center line of the air intake direction of the air intake direction center line in the outside scavenge port in two air channels and the indoor scavenge port in two air channels can also be for being parallel to each other.Blower fan also is housed in another air channel, and one of them is an exhaust blower in two blower fans, and another then is a pressure fan.
Between air-valve in two air channels and the blower fan sensible heat or air-to-air total heat exchanger can also be housed.
Between blower fan in wind inlet channel and the scavenge port coil pipe can also be housed.
The beneficial effects of the utility model are that it can realize the two-way ventilation of big air quantity, and ventilation effect is good, and simultaneously it also has and takes up room for a short time, and it is attractive in appearance not influence building, lower-cost characteristics.
Description of drawings
Fig. 1 is the front view (after removing front panel) of embodiment 1 of the present utility model.
Fig. 2 is the vertical view (after removing loam cake) of Fig. 1.
Fig. 3 is the vertical view (after removing loam cake) of embodiment 2 of the present utility model.
Fig. 4 is the vertical view (after removing loam cake) of embodiment 3 of the present utility model.
Fig. 5 is the vertical view (after removing loam cake) of embodiment 4 of the present utility model.
Fig. 6,7 is a kind of on-the-spot scheme of installation of the present utility model.
Fig. 8,9 is the on-the-spot scheme of installation of another kind of the present utility model.
The specific embodiment
By the embodiment 1 shown in Fig. 1,2 as can be known, it is made up of two adjacent air channels 1 and 5, and blower fan 3 is housed in air channel 1, and blower fan 3 can be pressure fan, and at this moment air channel 1 is an air intake passage, and air channel 5 is an air exhaust passage; Blower fan 3 also can be exhaust blower 2, and at this moment air channel 1 is an air exhaust passage, and air channel 5 is an air intake passage.Air-valve 2 is equipped with at the scavenge port place by the outside in air channel 1,5 respectively, and the type of drive of air-valve 2 is electrodynamic type or stay-supported.Side at two air-valves 2 is equipped with filter respectively.
In the embodiment shown in Fig. 1,21, blower fan 3 adopts pressure fan, and blower fan 3 can be multi-wing centrifugal fan, also can be cross flow fan.In Fig. 2,4 is the motor of blower fan 3.
The on-the-spot mounting means of embodiment 1 has following two kinds:
One, the outside scavenge port in two air channel is positioned on four positions of an outdoor side on the mosaic door window frame body of wall reserved opening interface 11 (be upper and lower, left and right, see Fig. 6,7).In this case, the angle α of the center line of the air intake direction of the indoor scavenge port 15 in the air intake direction center line in the outside scavenge port 10 in two air channels 1,5 and two air channels 1,5 is: 0 °＜α＜180 °, and in Fig. 7, α=90 °.In Fig. 6,7,9 is window frame, and 12 is body of wall, and 14 is glass.
Fig. 7 is the downward situation of the outside rebreather 10 in two air channels, and this mounting means can prevent the immersion of rainwater.The ventilation course of work is as follows under the mounting means of Fig. 7: outdoor new wind enters air intake passage 1 through outside scavenge port 10, then in air-valve 2, pressure fan 3, scavenge port 15 inlet chambers, owing to be barotropic state in the plenum chamber, room air is under positive pressure, through scavenge port 15, air exhaust passage 5, air-valve 2, scavenge port 10 drain into outdoor, realize big air quantity ventilation, and room air is upgraded.
Two, to be positioned at sash framework itself (be upper and lower, left and right on four positions on the side of an outdoor side or the interface, the window frame outside to the outside scavenge port of two passage, see Fig. 8,9), in this case, the center line of the air intake direction of the indoor scavenge port 15 in the air intake direction center line in the outside scavenge port 13 in two air channels and two air channels is parallel to each other.
By embodiment shown in Figure 32 as can be known, it is equipped with blower fan 6 as different from Example 1 in air channel 5, if blower fan 3 is a pressure fan, then blower fan 6 is an exhaust blower, if blower fan 3 is an exhaust blower, blower fan 6 is a pressure fan.
In Fig. 3, blower fan 3 is a pressure fan, and air channel 1 is an air-supply passage, and blower fan 6 is an exhaust blower, and air channel 5 is an air exhaust passage.Blower fan 3,6 is multi-wing centrifugal fan or cross flow fan, and blower fan 3,6 shared coaxial motors 4 perhaps adopt two motors.
By embodiment shown in Figure 43 as can be known, it is equipped with sensible heat formula air-to-air total heat exchanger 7 between the air-valve 2 in two air channels and the blower fan 3,6 as different from Example 2.Constitute two-way thermostatic air exchanger.
By embodiment shown in Figure 54 as can be known, it is equipped with coil pipe 8 between the blower fan in wind inlet channel and the scavenge port as different from Example 2.Constitute the two-way pressure air interchanger of cold and hot processing.
Claims (10)
1, a kind of two-way air interchanger is characterized in that it is made up of two adjacent air channels (1), (5), in an air channel blower fan (3) is housed therein, and air-valve (2) is equipped with at the scavenge port place by the outside in two air channels respectively.
2, two-way air interchanger according to claim 1 is characterized in that the angle α of center line of air intake direction of the indoor scavenge port (15) in air intake direction center line in the outside scavenge port (10) in two air channels and two air channels is: 0 °＜α＜180 °.
3, two-way air interchanger according to claim 1 is characterized in that the center line of air intake direction of the indoor scavenge port (15) in air intake direction center line in the outside scavenge port (13) in two air channels and two air channels is parallel to each other.
4,, it is characterized in that blower fan (3) is multi-wing centrifugal fan or cross flow fan according to claim 2 or 3 described two-way air interchangers.
5, two-way air interchanger according to claim 4 is characterized in that in a side of two air channel stroke valves (2) filter being housed respectively.
6, two-way air interchanger according to claim 4 is characterized in that also being equipped with blower fan (6) in another air channel, one of them is exhaust blower for blower fan (6) and blower fan (3), and another then is a pressure fan.
7, two-way air interchanger according to claim 6 is characterized in that blower fan (3), (6) shared coaxial motor or adopts two motors.
8, two-way air interchanger according to claim 7 is characterized in that in a side of two air channel stroke valves (2) filter being housed respectively.
9, two-way air interchanger according to claim 8 is characterized in that between air-valve (2) in two air channels and blower fan (3), (6) sensible heat or air-to-air total heat exchanger (7) being housed.
10, two-way air interchanger according to claim 8 is characterized in that between blower fan in supply air duct and the scavenge port coil pipe (8) being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02208848 CN2546790Y (en) | 2002-04-04 | 2002-04-04 | Two-way ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02208848 CN2546790Y (en) | 2002-04-04 | 2002-04-04 | Two-way ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2546790Y true CN2546790Y (en) | 2003-04-23 |
Family
ID=33689421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02208848 Expired - Fee Related CN2546790Y (en) | 2002-04-04 | 2002-04-04 | Two-way ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2546790Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344457A (en) * | 2013-08-01 | 2015-02-11 | 海尔集团公司 | Air conditioner |
| CN104676748A (en) * | 2013-11-29 | 2015-06-03 | 海尔集团公司 | Indoor unit of air conditioner |
| CN105115094A (en) * | 2015-08-28 | 2015-12-02 | 江苏知民通风设备有限公司 | Bidirectionally-driven fresh air ventilator |
| CN107763742A (en) * | 2017-11-13 | 2018-03-06 | 广州市科帮空气净化科技有限公司 | A kind of single-motor double to stream mute type Total heat exchange fresh air purifier |
| CN109579147A (en) * | 2018-11-29 | 2019-04-05 | 广东美的制冷设备有限公司 | Window air conditioner |
-
2002
- 2002-04-04 CN CN 02208848 patent/CN2546790Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344457A (en) * | 2013-08-01 | 2015-02-11 | 海尔集团公司 | Air conditioner |
| CN104344457B (en) * | 2013-08-01 | 2018-12-18 | 海尔集团公司 | A kind of air conditioner |
| CN104676748A (en) * | 2013-11-29 | 2015-06-03 | 海尔集团公司 | Indoor unit of air conditioner |
| CN104676748B (en) * | 2013-11-29 | 2017-12-15 | 海尔集团公司 | Indoor apparatus of air conditioner |
| CN105115094A (en) * | 2015-08-28 | 2015-12-02 | 江苏知民通风设备有限公司 | Bidirectionally-driven fresh air ventilator |
| CN107763742A (en) * | 2017-11-13 | 2018-03-06 | 广州市科帮空气净化科技有限公司 | A kind of single-motor double to stream mute type Total heat exchange fresh air purifier |
| CN109579147A (en) * | 2018-11-29 | 2019-04-05 | 广东美的制冷设备有限公司 | Window air conditioner |
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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 |