CN202254090U - Natural-draught air inlet/exhaust device provided with wind guiding function and capable of being driven by wind - Google Patents
Natural-draught air inlet/exhaust device provided with wind guiding function and capable of being driven by wind Download PDFInfo
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- CN202254090U CN202254090U CN2011203787129U CN201120378712U CN202254090U CN 202254090 U CN202254090 U CN 202254090U CN 2011203787129 U CN2011203787129 U CN 2011203787129U CN 201120378712 U CN201120378712 U CN 201120378712U CN 202254090 U CN202254090 U CN 202254090U
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Abstract
The utility model discloses a natural-draught air inlet/exhaust device which is provided with a wind guiding function and is capable of being driven by wind. The natural-draught air inlet/outlet device comprises an air inlet pipe and an air exhausting pipe, wherein the air exhausting pipe passes through the air inlet pipe and is fixedly arranged on the air inlet pipe, the inner part of the air inlet pipe is provided with an induction unit, the lower part of the air inlet pipe is communicated with an air supplying pipe through a rolling bearing I, the lower part of the air exhausting pipe is communicated with an air exhausting inlet through a rolling bearing II, a driven impeller in the induction unit is connected with a driving impeller of a wind direction tracker arranged at the upper part of the air inlet pipe through an intersecting gear rotating mechanism and a transmission shaft, a spray nozzle of the induction unit is in a gradually contracted structure, the transmission shaft is connected with a computer through a wind speed tester, and the air inlet and the air exhausting inlet are in concentrated and integrated designs. According to the natural-draught air inlet/outlet device disclosed by the utility model, a natural-draught system using the device can be simple and flexible, and the wholeness sense and the beauty of the appearance can be increased; according to the automatic wind direction tracker, the maximum air inlet amount and the best air exhausting effect of the device can be realized; enough air inlet amount of the device is ensured by the induction unit; and the air inlet amount of the device can be tested and calculated by the wind speed tester.
Description
Technical field
The utility model relates to the air conditioner technical field, and being specifically related to a kind ofly has wind guide function and wind-driven gravity-flow ventilation capable of using to advance air exhausting device.
Background technology
The form current, that the natural ventilation system of air conditioner field traditional form mostly adopts air inlet and exhaust outlet branch to be arranged makes natural ventilation system very complicated in design, construction and application; Limited the extensive use of natural ventilation system; Also can cause the overall appearance sense of building to be destroyed, and the direction of its air inlet and exhaust outlet generally can not adjust automatically with external condition, but in practical application; It is different that often each uses the wind direction in season; If the direction of air inlet and exhaust outlet can not be adjusted automatically, then can cause air intake not reach maximum quantity of wind, exhaust air rate can be restricted because of the variation of extraneous wind direction simultaneously; Simultaneously, when outdoor wind speed hour, the air intake driving force of natural ventilation equipment diminishes, and causes intake to reduce, 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 ofly has wind guide function and wind-driven gravity-flow ventilation capable of using to advance air exhausting device; Satisfy the needs (mainly being spring, autumn) of natural ventilation system, 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 wind-driven gravity-flow ventilation capable of using to advance air exhausting device; Comprise a blast pipe 1 and an exhaust duct 2; Exhaust duct 2 passes blast pipe 1 and is fixed on the blast pipe 1 through first fixed support 3, is provided with first protection network 4 at the air inlet of blast pipe 1, is provided with second protection network 5 at the exhaust outlet of exhaust duct 2; Be provided with persuader 6 in the inside of blast pipe 1; Persuader 6 is fixedly mounted on the center line of blast pipe 1 through second fixed support 8, and the bottom of blast pipe 1 is through first rolling bearing 11 and at least one ajutage 7 UNICOM, and the bottom of exhaust duct 2 is through second rolling bearing 12 and air draft inlet UNICOM; Driven impeller 15 in the persuader 6 is connected through the active impeller 10 that intersects gear rotation actuation mechanism 14 and the power transmission shaft 13 and the wind direction tracking device 9 on blast pipe 1 top; The nozzle of persuader 6 adopts the configuration design of gradual shrinkage nozzle arrangements, and power transmission shaft 13 usefulness the 3rd rolling bearing 16 and the 4th rolling bearing 17 are fixing, and wherein the 4th rolling bearing 17 usefulness the 3rd fixed support 18 is fixedly mounted on the inside of persuader 6; Power transmission shaft 13 is connected with wind speed tester 19, and wind speed tester 19 is connected with computer through transfer wire 20.
Described blast pipe 1 adopts parallel axes to arrange with exhaust duct 2.
Described crossing gear drive 14 is fixedly installed to the end of power transmission shaft 13.
Described crossing gear drive 14 has the function of speed changer, can make the rotating speed of the rotating speed of driven impeller 15 greater than active impeller 10.
Described wind direction tracking device 9 is fixedly connected with blast pipe 1 through support.
The utlity model has following characteristics and beneficial effect:
Air inlet of the utility model and exhaust outlet adopt the centralized integrated design; Solved that air inlet and exhaust outlet separate the independent inconvenience that is provided with in traditional natural ventilation system; Thereby can make the natural ventilation system of this device of application become simple more and flexible, also can increase substantially the overall appearance sense and the aesthetic feeling of building in design, construction with in using; The wind direction autotracking unit can come the direction of adjustment air inlet and exhaust outlet automatically according to the difference of wind direction, makes air inlet in face of coming flow path direction, and the air draft direction is then along coming flow path direction, thereby reaches maximum intake and the air draft effect of the best; 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 natural ventilation equipment; 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 accompanying drawing; A kind of have wind guide function and wind-driven gravity-flow ventilation capable of using to advance air exhausting device, comprises a blast pipe 1 and an exhaust duct 2, and exhaust duct 2 passes blast pipe 1 and is fixed on the blast pipe 1 through first fixed support 3; Air inlet at blast pipe 1 is provided with first protection network 4; Exhaust outlet at exhaust duct 2 is provided with second protection network 5, is provided with persuader 6 in the inside of blast pipe 1, and persuader 6 is fixedly mounted on the center line of blast pipe 1 through second fixed support 8; The bottom of blast pipe 1 is through first rolling bearing 11 and at least one ajutage 7 UNICOM; The bottom of exhaust duct 2 is through second rolling bearing 12 and air draft inlet UNICOM, and the driven impeller 15 in the persuader 6 is connected through the active impeller 10 that intersects gear rotation actuation mechanism 14 and the power transmission shaft 13 and the wind direction tracking device 9 on blast pipe 1 top, and the nozzle of persuader 6 adopts the configuration design of gradual shrinkage nozzle arrangements; Power transmission shaft 13 usefulness the 3rd rolling bearing 16 and the 4th rolling bearing 17 are fixing; Wherein the 4th rolling bearing 17 usefulness the 3rd fixed support 18 is fixedly mounted on the inside of persuader 6, and power transmission shaft 13 is connected with wind speed tester 19, and wind speed tester 19 is connected with computer through transfer wire 20
Described blast pipe 1 adopts parallel axes to arrange with exhaust duct 2.
Described crossing gear drive 14 is fixedly installed to the end of power transmission shaft 13.
Described crossing gear drive 14 has the function of speed changer, can make the rotating speed of the rotating speed of driven impeller 15 greater than active impeller 10.
Described wind direction tracking device 9 is fixedly connected with blast pipe 1 through support.
The operation principle of the utility model is:
Through the effect of outside wind pressure, outdoor natural wind is through in the air inlet and ajutage inlet chamber of this device, and corresponding indoor exhaust wind then can drain into outdoor through exhaust duct and exhaust outlet; Air inlet is in face of coming flow path direction, and the air draft direction is then along 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 rolling bearing of device this moment is cooperating wind direction to change the external force effect that is brought and is rotating, and finally can make air inlet once more in face of coming flow path direction; The air draft direction is then along coming flow path direction; Like this, this natural ventilation equipment just can adjust automatically the direction of air inlet and exhaust outlet according to the difference of wind direction, reaches maximum intake and best air draft effect.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 (5)
1. one kind has wind guide function and wind-driven gravity-flow ventilation capable of using to advance air exhausting device; Comprise a blast pipe (1) and an exhaust duct (2); It is characterized in that: exhaust duct (2) passes blast pipe (1) and is fixed on the blast pipe (1) through first fixed support (3); Air inlet at blast pipe (1) is provided with first protection network (4); Exhaust outlet at exhaust duct (2) is provided with second protection network (5), is provided with persuader (6) in the inside of blast pipe (1), and persuader (6) is fixedly mounted on the center line of blast pipe (1) through second fixed support (8); The bottom of blast pipe (1) is through first rolling bearing (11) and at least one ajutage (7) UNICOM; The bottom of exhaust duct (2) is through second rolling bearing (12) and air draft inlet UNICOM, and the driven impeller (15) in the persuader (6) is connected through the active impeller (10) that intersects gear rotation actuation mechanism (14) and the power transmission shaft (13) and the wind direction tracking device (9) on blast pipe (1) top, and the nozzle of persuader (6) adopts the configuration design of gradual shrinkage nozzle arrangements; Power transmission shaft (13) is fixing with the 3rd rolling bearing (16) and the 4th rolling bearing (17); Wherein the 4th rolling bearing (17) is fixedly mounted on the inside of persuader (6) with the 3rd fixed support (18), and power transmission shaft (13) is connected with wind speed tester (19), and wind speed tester (19) is connected with computer through transfer wire (20).
2. according to claim 1 a kind ofly have wind guide function and wind-driven gravity-flow ventilation capable of using to advance air exhausting device, it is characterized in that: described blast pipe (1) and exhaust duct (2) adopt parallel axes to arrange.
3. according to claim 1 a kind ofly have wind guide function and wind-driven gravity-flow ventilation capable of using to advance air exhausting device, and it is characterized in that: described crossing gear drive (14) is fixedly installed to the end of power transmission shaft (13).
4. according to claim 1 a kind ofly have wind guide function and wind-driven gravity-flow ventilation capable of using to advance air exhausting device; It is characterized in that: described crossing gear drive (14) has the function of speed changer, can make the rotating speed of the rotating speed of driven impeller (15) greater than active impeller (10).
5. according to claim 1 a kind ofly have wind guide function and wind-driven gravity-flow ventilation capable of using to advance air exhausting device, it is characterized in that: described wind direction tracking device (9) is fixedly connected with blast pipe (1) through support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203787129U CN202254090U (en) | 2011-10-08 | 2011-10-08 | Natural-draught air inlet/exhaust device provided with wind guiding function and capable of being driven by wind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203787129U CN202254090U (en) | 2011-10-08 | 2011-10-08 | Natural-draught air inlet/exhaust device provided with wind guiding function and capable of being driven by wind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202254090U true CN202254090U (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203787129U Expired - Lifetime CN202254090U (en) | 2011-10-08 | 2011-10-08 | Natural-draught air inlet/exhaust device provided with wind guiding function and capable of being driven by wind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202254090U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853499A (en) * | 2012-07-30 | 2013-01-02 | 东南大学 | Direction self adjusting ventilating cowl |
| CN105042759A (en) * | 2015-09-02 | 2015-11-11 | 安阳师范学院 | Driven type rotational ventilating device of building |
| CN107816175A (en) * | 2017-11-02 | 2018-03-20 | 上海延吉物业管理有限公司 | A kind of exhaust apparatus for heat insulation house surface and a kind of heat insulation house surface method for maintaining |
| CN109821850A (en) * | 2019-01-29 | 2019-05-31 | 唐山同海净化设备有限公司 | A kind of bio-safety exhaust system |
| CN114484683A (en) * | 2021-12-10 | 2022-05-13 | 宁夏嘉立特环保技术有限公司 | Intelligent building air conditioner ventilation system |
-
2011
- 2011-10-08 CN CN2011203787129U patent/CN202254090U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853499A (en) * | 2012-07-30 | 2013-01-02 | 东南大学 | Direction self adjusting ventilating cowl |
| CN102853499B (en) * | 2012-07-30 | 2014-07-09 | 东南大学 | Direction self adjusting ventilating cowl |
| CN105042759A (en) * | 2015-09-02 | 2015-11-11 | 安阳师范学院 | Driven type rotational ventilating device of building |
| CN107816175A (en) * | 2017-11-02 | 2018-03-20 | 上海延吉物业管理有限公司 | A kind of exhaust apparatus for heat insulation house surface and a kind of heat insulation house surface method for maintaining |
| CN109821850A (en) * | 2019-01-29 | 2019-05-31 | 唐山同海净化设备有限公司 | A kind of bio-safety exhaust system |
| CN109821850B (en) * | 2019-01-29 | 2023-11-21 | 唐山同海净化设备有限公司 | Biological safety exhaust system |
| CN114484683A (en) * | 2021-12-10 | 2022-05-13 | 宁夏嘉立特环保技术有限公司 | Intelligent building air conditioner ventilation system |
| CN114484683B (en) * | 2021-12-10 | 2024-08-06 | 宁夏嘉立特环保技术有限公司 | Intelligent building air conditioner ventilation system |
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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 |
Granted publication date: 20120530 |
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| CX01 | Expiry of patent term |