CN202109611U - Improved air exchanger - Google Patents
Improved air exchanger Download PDFInfo
- Publication number
- CN202109611U CN202109611U CN2011201818832U CN201120181883U CN202109611U CN 202109611 U CN202109611 U CN 202109611U CN 2011201818832 U CN2011201818832 U CN 2011201818832U CN 201120181883 U CN201120181883 U CN 201120181883U CN 202109611 U CN202109611 U CN 202109611U
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- China
- Prior art keywords
- wind
- guiding
- air
- air exchanger
- joint
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- Expired - Lifetime
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Abstract
The utility model discloses an improved air exchanger, which comprises a body, wherein the body is provided with a ventilating pipeline; and an axial partition plate is arranged in the ventilating pipeline, so that the pipeline is partitioned into an air inlet passage and an air outlet passage. Thus, the air exchanger can be easily and conveniently mounted by only drilling a hole on a wall. In the air exchanger, a steering joint and a rain-proof cover are also arranged at the orifice of the ventilating pipeline; and the direction of sucked or discharged air can be changed in left-right direction by the steering joint, and then the rain-proof cover is connected, so that rain water can be effectively prevented from entering the ventilating pipeline. Thus, the problem that rainwater enters the body through the ventilating pipeline to damage the body is solved, normal running of the body is protected, and the service life of the body is prolonged.
Description
Technical field
The utility model relates to a kind of air exchanger, particularly the domestic air switch.
Background technology
The existing domestic air switch that is used for the convection current of accelerating chamber inner air and outer air mainly comprises: the loom body, be used for the air intake passage of suction chamber outer air and be used to discharge the air-out passage of room air, like Fig. 1.Because the air intake passage and the air-out passage of existing air exchanger are two independently pipelines; Need on wall, bore two circular holes during installation; But the position accuracy demand between two circular holes is high, so very high to installer's specification requirement, installation difficulty and labour intensity are high.
The utility model content
The purpose of the utility model is the deficiency that overcomes prior art, provides a kind of simple in structure, easy-to-install air exchanger.
In order to solve the problems of the technologies described above, the air exchanger of the utility model comprises the loom body, it is characterized in that: said loom body is provided with ventilation shaft, establishes axial dividing plate in the said ventilation shaft pipeline is separated into air intake passage and air-out passage.
In order to prevent that rainwater from getting into ventilation shaft; Cover is used to change the steering knuckle of the direction of outlet and inlet in the ventilation shaft mouth of pipe; This steering knuckle outside connects one and is used to prevent that rainwater from getting into the rain cover of pipeline, and rain cover is located at place, ventilation duct road junction, has rainproof grid on it.
Above-mentioned steering knuckle comprises wind-guiding joint and auxiliary joint, and auxiliary joint is located at the wind-guiding joint outside.
Be provided with the axial wind-guiding baffle plate of the direction that is used to change outlet and inlet in the said wind-guiding joint; Said wind-guiding baffle plate is the water conservancy diversion curved surface that is used to change airflow direction; The curved side of this water conservancy diversion curved surface engages with the wind-guiding inner nosepiece wall, and the inside and outside straight line of curved surface is the β angle, and 0 °＜β＜180 °; The β angle is preferably 90 °, about the air-flow that so just will suck and discharge transfers to.
String wind problem appears for fear of the air that turns to the back to suck and to discharge; About said auxiliary joint is provided with outlet and inlet is transferred to wind-guiding grate; This wind-guiding grate comprises center vane and left and right sides blade; Center vane is connected with the outer straight line of wind-guiding baffle plate, has 30～60 ° angle between left and right sides blade and the center vane.
In order to have better drainage effect, said rainproof grid is for being tilted to down, thereby with the rainwater ground of leading.
Compared with prior art, the beneficial effect of the utility model is:
Because air intake passage and air-out passage all are located in the ventilation shaft, only need bore a hole on the wall during the installation of the air exchanger of the utility model, install simple and easyly, effectively reduce installer's labour intensity.Being easy to opening by ventilation shaft to rainwater enters in the loom body and damages the loom body; The problem that shortens the service life of loom body; The utility model is further set up steering knuckle and rain cover on the loom body; About steering knuckle can change the direction of outlet and inlet into to, rain cover on the ventilation duct road junction connects gets into the problem of damaging the loom body in the loom body thereby solve rainwater through ventilation shaft then; Protection loom body runs well, and prolongs the service life of loom body.
Description of drawings
Fig. 1 is the appearance assumption diagram of existing air exchanger;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of the utility model;
Fig. 3 is the structure chart of wind-guiding joint;
Fig. 4 is the structure chart of auxiliary joint;
Fig. 5 is the structure chart of rain cover.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is carried out detailed explanation and explanation, but be not to be qualification the utility model structure.
As shown in Figure 2; The utility model comprises loom body 1; Loom body 1 is provided with ventilation shaft 2; Thereby establish axial dividing plate 5 in the ventilation shaft 2 pipeline is separated into air intake passage 3 and air-out passage 4, air intake passage 3 preferably is positioned at above the air-out passage 4, and the air that can avoid like this discharging is sucked again.Dividing plate 5 is positioned on the axis of ventilation shaft 2.
In order to change the direction that sucks and discharge air, socket is used to change the steering knuckle of outlet and inlet direction in the mouth of pipe place of ventilation shaft 2, and steering knuckle comprises wind-guiding joint 6 and auxiliary joint 7, and auxiliary joint 7 is connected in the wind-guiding joint outside.Be provided with axial wind-guiding baffle plate 61 in the wind-guiding joint 6, wind-guiding baffle plate 61 is for being used to change the water conservancy diversion curved surface of airflow direction, and the curved side of water conservancy diversion curved surface engages with the wind-guiding inner nosepiece wall; The inside and outside straight line of curved surface is the β angle, and 0 °＜β＜180 °, and the big I of angle is set according to the direction needs of discharging and sucking wind; But consider the dash effect of rain cover 8; The β angle is preferably 90 °, like Fig. 3, just about the air-flow that will suck and discharge like this transfers to.Interior straight line 62 is undertaken in the terminal of dividing plate 5, and outer straight line 63 is connected with center vane 72.
For the air that further will suck and discharge separately, prevent to go here and there wind.Wind-guiding joint 6 outsides connect an auxiliary joint 7, and auxiliary joint 7 is provided with the lead wind-guiding grate 71 of the right and left of outlet and inlet.Wind-guiding grate 71 comprises center vane 72 and left and right sides blade 73, and center vane 72 is connected with outer straight line, is 30～60 ° of angles between left and right sides blade 73 and the center vane 72, like Fig. 4.
Rain cover 8 is located at outside ventilation shaft 2 mouths of pipe, is spirally connected fixingly with auxiliary joint 7, which is provided with the rainproof grid 81 under being tilted to, and can avoid rainwater to get in the ventilation shaft, like Fig. 5 on the rainwater ground of leading.
Claims (7)
1. an improved air exchanger comprises the loom body, it is characterized in that: said loom body is provided with ventilation shaft, establishes axial dividing plate in the said ventilation shaft pipeline is separated into air intake passage and air-out passage.
2. air exchanger according to claim 1; It is characterized in that: cover is used to change the steering knuckle of the direction of outlet and inlet in the said ventilation shaft mouth of pipe; This steering knuckle outside connects one and is used to prevent that rainwater from getting into the rain cover of pipeline; Said rain cover is located at place, ventilation duct road junction, has rainproof grid on it.
3. air exchanger according to claim 2 is characterized in that: said steering knuckle comprises wind-guiding joint and auxiliary joint, and auxiliary joint is located at the wind-guiding joint outside.
4. air exchanger according to claim 3; It is characterized in that: the axial wind-guiding baffle plate that is provided with the direction that is used to change outlet and inlet in the said wind-guiding joint; Said wind-guiding baffle plate is the water conservancy diversion curved surface that is used to change airflow direction; The curved side of this water conservancy diversion curved surface engages with the wind-guiding inner nosepiece wall, and the inside and outside straight line of curved surface is the β angle, and 0 °＜β＜180 °.
5. air exchanger according to claim 4 is characterized in that: said β angle is 90 °.
6. air exchanger according to claim 4; It is characterized in that: about said auxiliary joint is provided with outlet and inlet is transferred to wind-guiding grate; This wind-guiding grate comprises center vane and left and right sides blade; Center vane is connected with the outer straight line of wind-guiding baffle plate, has 30～60 ° angle between left and right sides blade and the center vane.
7. air exchanger according to claim 2 is characterized in that: said rainproof grid is tilted to down with ground that rainwater is led.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201818832U CN202109611U (en) | 2011-06-01 | 2011-06-01 | Improved air exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201818832U CN202109611U (en) | 2011-06-01 | 2011-06-01 | Improved air exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202109611U true CN202109611U (en) | 2012-01-11 |
Family
ID=45435046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201818832U Expired - Lifetime CN202109611U (en) | 2011-06-01 | 2011-06-01 | Improved air exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202109611U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471209A (en) * | 2013-09-30 | 2013-12-25 | 河南日森光电科技有限公司 | Integrated fresh air fan and control method thereof |
| CN105972787A (en) * | 2016-06-15 | 2016-09-28 | 珠海格力电器股份有限公司 | Air port and ventilation system using the same |
| CN107588499A (en) * | 2016-07-06 | 2018-01-16 | 建准电机工业股份有限公司 | Airflow exchange device and extension assembly thereof |
| CN107883513A (en) * | 2016-09-29 | 2018-04-06 | 建准电机工业股份有限公司 | Air flow exchanging device |
| CN108534285A (en) * | 2016-02-17 | 2018-09-14 | 株式会社优霓思 | Changing regulator |
| CN110319553A (en) * | 2018-03-30 | 2019-10-11 | 珠海格力电器股份有限公司 | Outdoor joint pipe structure and air conditioner indoor unit with it |
-
2011
- 2011-06-01 CN CN2011201818832U patent/CN202109611U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471209A (en) * | 2013-09-30 | 2013-12-25 | 河南日森光电科技有限公司 | Integrated fresh air fan and control method thereof |
| CN108534285A (en) * | 2016-02-17 | 2018-09-14 | 株式会社优霓思 | Changing regulator |
| CN108534285B (en) * | 2016-02-17 | 2020-07-03 | 株式会社优霓思 | Ventilation regulator |
| CN105972787A (en) * | 2016-06-15 | 2016-09-28 | 珠海格力电器股份有限公司 | Air port and ventilation system using the same |
| CN105972787B (en) * | 2016-06-15 | 2018-12-18 | 珠海格力电器股份有限公司 | A kind of air port and the air exchange system using the air port |
| CN107588499A (en) * | 2016-07-06 | 2018-01-16 | 建准电机工业股份有限公司 | Airflow exchange device and extension assembly thereof |
| CN107588499B (en) * | 2016-07-06 | 2020-01-10 | 建准电机工业股份有限公司 | Airflow exchange device and extension assembly thereof |
| CN107883513A (en) * | 2016-09-29 | 2018-04-06 | 建准电机工业股份有限公司 | Air flow exchanging device |
| CN107883513B (en) * | 2016-09-29 | 2020-01-14 | 建准电机工业股份有限公司 | Air flow exchanging device |
| CN110319553A (en) * | 2018-03-30 | 2019-10-11 | 珠海格力电器股份有限公司 | Outdoor joint pipe structure and air conditioner indoor unit with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 2, Jiangmen, Guangdong, Taishan, Dajiang Town, public welfare Mau and industrial zone Patentee after: Guangdong nedfon air system Limited by Share Ltd Address before: No. 2, Jiangmen, Guangdong, Taishan, Dajiang Town, public welfare Mau and industrial zone Patentee before: Guangzhou Lvdaofeng Indoor Air System Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120111 |