CN202419846U - Wind-oriented wind-driven natural ventilation air intake device - Google Patents
Wind-oriented wind-driven natural ventilation air intake device Download PDFInfo
- Publication number
- CN202419846U CN202419846U CN201120378654XU CN201120378654U CN202419846U CN 202419846 U CN202419846 U CN 202419846U CN 201120378654X U CN201120378654X U CN 201120378654XU CN 201120378654 U CN201120378654 U CN 201120378654U CN 202419846 U CN202419846 U CN 202419846U
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- wind
- air intake
- blast pipe
- persuader
- transmission shaft
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Abstract
A wind-oriented wind-driven natural ventilation air intake device includes an air intake pipe, wherein an inducer is arranged in the air intake pipe; the lower part of the air intake pipe is communicated with the air intake pipe through a rolling bearing; a driven impeller in the inducer is connected with a driving impeller in the wind direction tracker at the upper part of the air intake pipe through an intersecting gear rotating mechanism and a transmission shaft; the appearance of the inducer adopts a tapered nozzle; a driving impeller transmission shaft is connected with a wind speed tester; the wind speed tester is connected with a computer through a transmission guide line; the wind direction tracker automatically adjusts the direction of the air inlet according to the wind direction, so as to enable the air inlet to face the direction of the incoming flow and to consequently achieve the maximum air intake volume; the inducer has the functions of inducing and pumping; and the wind speed tester can monitor the wind speed at the air inlet, so as to calculate the air intake volume of the natural ventilation device. The wind-oriented wind-driven natural ventilation air intake device can satisfy the need of the air intake of the natural ventilation system, mainly in spring and autumn, and has simple appearance and favorable investment prospect.
Description
Technical field
The utility model relates to the air conditioner technical field, is specifically related to a kind of have wind guide function and wind-driven gravity-flow ventilation air-intake device capable of using.
Background technology
Current, the direction of air inlet generally can not be adjusted with external condition automatically in the natural ventilation system of air conditioner field traditional form, but in practical application; It is different that often each uses the wind direction in season, if the direction of air inlet can not be adjusted automatically, then is difficult to the intake that reaches maximum; When outdoor wind speed hour; The air intake driving force of natural ventilation equipment diminishes, and causes intake to descend, and has a strong impact on ventilation effect.
Summary of the invention
For deficiency and the shortcoming that overcomes above-mentioned prior art; The purpose of the utility model provides a kind of have wind guide function and wind-driven gravity-flow ventilation air-intake device capable of using; Can satisfy the needs (mainly being spring, autumn) of natural ventilation system air intake; And simple appearance, investment landscape is good.
In order to achieve the above object, the utility model adopts technical scheme to be:
A kind of have wind guide function and a wind-driven gravity-flow ventilation air-intake device capable of using; Comprise a blast pipe 1; Air inlet place at blast pipe 1 is provided with protection network 4; The set inside of blast pipe 1 has persuader 2, and persuader 2 is fixedly mounted on the center line of blast pipe 1 through first fixed support 5, and the bottom of blast pipe 1 is through first rolling bearing 8 and at least one ajutage 3 UNICOM; Driven impeller 11 in the persuader 2 is connected through the active impeller 7 that intersects gear rotation actuation mechanism 10 and the power transmission shaft 9 and the wind direction tracking device 6 on blast pipe 1 top; The nozzle of persuader 2 adopts the configuration design of gradual shrinkage nozzle arrangements, and power transmission shaft 9 usefulness, second rolling bearing 12 and the 3rd rolling bearing 13 are fixing, and wherein the 3rd rolling bearing 13 usefulness second fixed support 14 is fixedly mounted on the inside of persuader 2; Power transmission shaft 9 is connected with wind speed tester 15, and wind speed tester 15 is connected with computer through transfer wire 16.
Described crossing gear drive 10 is fixedly installed to the end of power transmission shaft 9.
Described crossing gear drive 10 has the function of speed changer, can make the rotating speed of the rotating speed of driven impeller 11 greater than active impeller 7.
Described wind direction tracking device 6 is fixedly connected with blast pipe 1 through support.
The utlity model has following characteristics and beneficial effect:
The wind direction autotracking unit of the utility model can come the direction of adjustment air inlet automatically according to the difference of wind direction, makes air inlet in face of coming flow path direction, reaches maximum intake; The persuader of the wind-force process auxiliary drive capable of using that is provided with in the device can guarantee to have enough outdoor natural wind intakes when outdoor wind speed than hour this gravity-flow ventilation air-intake device; Simultaneously, the wind speed tester on device top can be monitored the wind speed of air inlet at any time, thereby can be calculated the intake of this device very easily.The utility model can be widely used in being designed with the building (mainly being the gravity-flow ventilation in spring, autumn) of natural ventilation system.
Description of drawings
Accompanying drawing is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Referring to Fig. 1; A kind of have wind guide function and a wind-driven gravity-flow ventilation air-intake device capable of using, comprises a blast pipe 1, is provided with protection network 4 at the air inlet place of blast pipe 1; Outdoor natural wind flows through protection network 4 backs and gets into blast pipe 1; The set inside of blast pipe 1 has persuader 2, and persuader 2 is fixedly mounted on the center line of blast pipe 1 through first fixed support 5, and 2 pairs of air intakes of persuader have induces and swabbing action; The bottom of blast pipe 1 is through first rolling bearing 8 and at least one ajutage 3 UNICOM; Last outdoor natural wind is through in ajutage 3 inlet chambers, and the driven impeller 11 in the persuader 2 is connected through the active impeller 7 that intersects gear rotation actuation mechanism 10 and the power transmission shaft 9 and the wind direction tracking device 6 on blast pipe 1 top, and the nozzle of persuader 2 adopts the configuration design of gradual shrinkage nozzle arrangements; Power transmission shaft 9 usefulness, second rolling bearing 12 and the 3rd rolling bearing 13 are fixing; Wherein the 3rd rolling bearing 13 usefulness second fixed support 14 is fixedly mounted on the inside of persuader 2, and power transmission shaft 9 is connected with wind speed tester 15, and wind speed tester 15 is connected with computer through transfer wire 16.
Described crossing gear drive 10 is fixedly installed to the end of power transmission shaft 9.
Described crossing gear drive 10 has the function of speed changer, can make the rotating speed of the rotating speed of driven impeller 11 greater than active impeller 7.
Described wind direction tracking device 6 is fixedly connected with blast pipe 1 through support.
The operation principle of the utility model is:
When outdoor airflow flows; The active impeller 7 on device top rotates with air-flow; Pass to the driven impeller 11 in the persuader 2 to the mobile driving force that is produced of outdoor airflow through power transmission shaft 9 and crossing gear rotation actuation mechanism 10; The rotation of driven impeller 11 is played the effect of inducing and aspirating to air intake, and the configuration design of the gradual shrinkage nozzle arrangements of persuader 2 more helps inducing the generation with swabbing action, and this crossing gear drive 10 has the function of speed changer; It can make the rotating speed of driven impeller 11 be far longer than the initiatively rotating speed of impeller 7, makes inducing with swabbing action of persuader 2 more remarkable.Power transmission shaft 9 usefulness, second rolling bearing 12 and the 3rd rolling bearing 13 are fixed on corresponding position; Wherein the 3rd rolling bearing 13 usefulness second fixed support 14 is fixedly mounted on the inside of persuader 2; When outdoor wind direction changes; The wind direction tracking device 6 on this device top receives the effect of unbalanced moments and has the trend of rotation, and first rolling bearing 8 is cooperating wind direction to change the external force effect that is brought and rotating at this moment, finally can make air inlet in face of coming flow path direction; Like this; This gravity-flow ventilation air-intake device just can come the direction of adjustment air inlet automatically according to the difference of wind direction, reaches maximum intake, and wind speed tester 15 calculates wind speed automatically through the rotating speed and the corresponding calculated program of measured power transmission shaft 9; And be transferred in the monitoring system through the signal of transfer wire 16 with result of calculation, so that calculate the intake of this natural ventilation equipment.
Through the effect of outside wind pressure, outdoor natural wind is through in the air inlet and ajutage inlet chamber of this device, and air inlet is in face of coming flow path direction; When outdoor wind direction changes; The outer natural wind of the automatic trap chamber of wind direction tracking device come flow path direction, have the trend of rotation when what it received unbalanced moments as the time spent, the inner bearing of device this moment is cooperating wind direction to change the external force effect that is brought and is rotating; Finally can make air inlet once more in face of coming flow path direction; Like this, this natural ventilation equipment just can come the direction of adjustment air inlet automatically according to the difference of wind direction, reaches maximum intake.Be provided with the persuader of wind-force process auxiliary drive capable of using in the device; When outdoor wind speed hour; The active impeller on device top rotates with lower speed, passes to the driven impeller in the persuader to the mobile driving force that is produced of outdoor airflow through power transmission shaft and crossing gear drive, and the effect of inducing and aspirating is played in the rotation of driven impeller to air intake; The configuration design of gradual shrinkage nozzle arrangements more helps inducing the generation with swabbing action; And this crossing gear drive has the function of speed changer, and it can make the rotating speed of driven impeller be far longer than the initiatively rotating speed of impeller, makes inducing with swabbing action of persuader more remarkable; The wind speed tester on this device top calculates wind speed automatically through measured power transmission shaft rotating speed and corresponding calculated program, and is transferred in the monitoring system through the signal of transfer wire with result of calculation, so that calculate the intake of this natural ventilation equipment.
Claims (3)
1. one kind has wind guide function and wind-driven gravity-flow ventilation air-intake device capable of using; Comprise a blast pipe (1); It is characterized in that: be provided with protection network (4) at the air inlet place of blast pipe (1); The set inside of blast pipe (1) has persuader (2); Persuader (2) is fixedly mounted on the center line of blast pipe (1) through first fixed support (5); The bottom of blast pipe (1) is through first rolling bearing (8) and at least one ajutage (3) UNICOM, and the driven impeller (11) in the persuader (2) is connected through the active impeller (7) that intersects gear rotation actuation mechanism (10) and the power transmission shaft (9) and the wind direction tracking device (6) on blast pipe (1) top, and the nozzle of persuader (2) adopts the configuration design of gradual shrinkage nozzle arrangements; Power transmission shaft (9) is fixing with second rolling bearing (12) and the 3rd rolling bearing (13); Wherein the 3rd rolling bearing (13) is fixedly mounted on the inside of persuader (2) with second fixed support (14), and power transmission shaft (9) is connected with wind speed tester (15), and wind speed tester (15) is connected with computer through transfer wire (16).
2. a kind of have wind guide function and wind-driven gravity-flow ventilation air-intake device capable of using according to claim 1, it is characterized in that: described crossing gear drive (10) is fixedly installed to the end of power transmission shaft (9).
3. a kind of have wind guide function and wind-driven gravity-flow ventilation air-intake device capable of using according to claim 1 is characterized in that: described wind direction tracking device (6) is fixedly connected with blast pipe (1) through support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120378654XU CN202419846U (en) | 2011-10-08 | 2011-10-08 | Wind-oriented wind-driven natural ventilation air intake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120378654XU CN202419846U (en) | 2011-10-08 | 2011-10-08 | Wind-oriented wind-driven natural ventilation air intake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202419846U true CN202419846U (en) | 2012-09-05 |
Family
ID=46744603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120378654XU Expired - Lifetime CN202419846U (en) | 2011-10-08 | 2011-10-08 | Wind-oriented wind-driven natural ventilation air intake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202419846U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120774A (en) * | 2017-07-03 | 2017-09-01 | 黑龙江鼎熠勘测设计有限公司 | A kind of air inlet system and its installation method for residential housing |
| CN107655136A (en) * | 2017-11-02 | 2018-02-02 | 四川省建筑科学研究院 | Gallery system of divulging information and ventilation building |
| CN108716751A (en) * | 2018-06-05 | 2018-10-30 | 重庆大学 | A kind of room ventilation systems |
| CN111121268A (en) * | 2019-11-20 | 2020-05-08 | 陈吉梅 | Humidifying device for textile workshop |
-
2011
- 2011-10-08 CN CN201120378654XU patent/CN202419846U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120774A (en) * | 2017-07-03 | 2017-09-01 | 黑龙江鼎熠勘测设计有限公司 | A kind of air inlet system and its installation method for residential housing |
| CN107655136A (en) * | 2017-11-02 | 2018-02-02 | 四川省建筑科学研究院 | Gallery system of divulging information and ventilation building |
| CN108716751A (en) * | 2018-06-05 | 2018-10-30 | 重庆大学 | A kind of room ventilation systems |
| CN111121268A (en) * | 2019-11-20 | 2020-05-08 | 陈吉梅 | Humidifying device for textile workshop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |