CN103032932A - Industrial workshop ventilation device - Google Patents
Industrial workshop ventilation device Download PDFInfo
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- CN103032932A CN103032932A CN2013100034450A CN201310003445A CN103032932A CN 103032932 A CN103032932 A CN 103032932A CN 2013100034450 A CN2013100034450 A CN 2013100034450A CN 201310003445 A CN201310003445 A CN 201310003445A CN 103032932 A CN103032932 A CN 103032932A
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Abstract
The invention relates to an industrial workshop ventilation device, and belongs to the field of environmental protection. The industrial workshop ventilation device is arranged at the outdoor roof and the indoor roof of an industrial workshop. The industrial workshop ventilation device I characterized by being composed of a wind-searching rotating body, an air-in system and an air-out system, wherein the wind-searching rotating body is composed of a windward side, a leeward side and a substrate; under the action of natural wind force, the wind-searching rotating body automatically rotates to search the predominant wind direction of the environment around the roof, and the windward side aims at the predominant wind direction; the air-in system is composed of an air inlet, an air inlet pipeline, a new air port and an induced air fan, the air inlet pipeline is connected indoors and outdoors, and the new air port and the induced air fan are arranged at the bottom of the workshop; and the air-out system is composed of a return air inlet, a return air pipeline and an air outlet, and the return air inlet is arranged in the upper part of the workshop. Fresh air entering indoors from the lower part of the workshop can flow upwards, when the air flows to the periphery of the return air inlet of the upper part of the workshop, the air can be discharged outdoors through the return air inlet, the return air pipeline and the air outlet due to the pressure difference of the inner part and the outer part of the workshop to complete the ventilation process.
Description
Technical field
The invention belongs to field of Environment Protection, be specifically related to a kind of air pollution problems inherent for industrial plant, and promote the compound ventilation air-changing device of IAQ.
Background technology
Industrial plant is deposited the polluter of a large amount of infringement healths owing to producing in the production process, causes room air pollution serious.Mainly carry out ventilation by measures such as ventilating fan, blast caps at present, but because entering of fresh air do not advanced in above-mentioned measure, ventilation effect is undesirable.
Summary of the invention
Purpose of the present invention is intended to overcome above-mentioned shortcoming, and a kind of simple in structure, economical and practical industrial plant compound ventilation air-changing device is provided, so that in time discharge of the contaminated air that produces in the production process is outdoor.
For achieving the above object, the present invention adopts following solution, and a kind of industrial plant compound ventilation air-changing device between at the bottom of the roof by being arranged on industrial plant and the room passes into outdoor fresh air indoor, indoor Bas Discharged is outdoor, finish the ventilation process.
The wind rotary body of seeking that is arranged on the roof can be under the effect of natural wind, automatic rotation, seek in real time the cardinal wind of roof periphery environment, air inlet is aimed at cardinal wind, make fresh air enter indoor by air inlet, intake stack and fresh wind port from the bottom, workshop.Because indoor exhaust air with certain heat, can from bottom to top flow, and also can flow upward and enter indoor fresh air from the bottom, workshop, because the pressure differential of indoor and outdoor, air can enter in the atmosphere by return air inlet, return air duct, air outlet in the workshop.
A kind of industrial plant compound ventilation air-changing device, be arranged at the bottom of the roof of industrial plant and the room between, it forms by seeking wind rotary body, air inlet system and outlet system of air;
Seek the wind rotary body and be arranged on the roof, air inducing fan and fresh wind port are arranged at the bottom of the room.
Seeking the wind rotary body is comprised of windward side, lee face and pedestal.The windward side is provided with air inlet, lee face is provided with air outlet, the area of windward side is less than the area of lee face, lee face is arranged on the behind of windward side, pedestal is provided with whirligig, under the effect of natural wind, and automatic rotation, seek in real time the cardinal wind of roof periphery environment, air inlet is aimed at cardinal wind.
Air inlet system is by the intake stack inside and outside air inlet, the junction chamber and be arranged near the fresh wind port in bottom, workshop, the air inducing fan forms; The air inducing fan is arranged on the fresh wind port of intake stack.
Outlet system of air is comprised of the return air inlet that is arranged on top, workshop, return air duct and air outlet.
Operation principle of the present invention is: the wind rotary body of seeking that is arranged on the roof can be under the effect of natural wind, automatic rotation, seek in real time the cardinal wind of roof periphery environment, air inlet is aimed at cardinal wind, fresh air is entered indoor by air inlet, intake stack and the fresh wind port that is arranged on the bottom, workshop, can also increase intake by the air inducing fan of opening fresh wind port.Because indoor exhaust air is with certain heat, can from bottom to top flow, also can flow upward and enter indoor fresh air from the bottom, workshop, because that the pressure differential of indoor and outdoor can pass through return air inlet, return air duct and air outlet discharge is outdoor, finish the ventilation process.
Compared with prior art, the present invention has following advantage:
1, the present invention has increased air inlet system, Effective Raise ventilation effect, economical and practical.
2, the present invention can seek the wind rotary body according to what be arranged on the roof, and under natural wind action, the cardinal wind of Automatic-searching roof periphery environment is aimed at cardinal wind with air inlet, has guaranteed the ventilation effect.
Description of drawings
Fig. 1 is structural representation of the present invention.
Among the figure: 1, seek the wind rotary body, 2, the windward side, 3, air inlet, 4, pedestal, 5, intake stack, 6, the air inducing fan, 7, fresh wind port, 8, return air inlet, 9, return air duct, 10, air outlet, 11, lee face.
The specific embodiment
Embodiment: it highly is 3.5 meters workshop that the present embodiment is installed in.
The present embodiment forms by seeking wind rotary body 1, air inlet system and outlet system of air;
Seek the roof that wind rotary body 1 is arranged on workshop, air inducing fan 6 and fresh wind port 7 are arranged at the bottom of the room of workshop.
Seeking wind rotary body 1 is comprised of windward side 2, lee face 11 and pedestal 4.
Windward side 2 is provided with air inlet 3, and lee face 11 is provided with air outlet 10, and the area of windward side 2 is less than the area of lee face 11, and lee face 11 is arranged on the behind of windward side 2, and pedestal 4 is provided with whirligig.
Air inlet system is comprised of the intake stack 5 inside and outside air inlet 3, the junction chamber and fresh wind port 7, air inducing fan 6; Air inducing fan 6 is arranged on the fresh wind port 7 of intake stack 5.
Outlet system of air is comprised of the return air inlet 8 that is arranged on top, workshop, return air duct 9 and air outlet 10.
Seeking wind rotary body 1 is the little rotatable body of the large other end of an end, and rotatable body can be prism, cylinder, 8-shaped body or other wedge shape cylinders.
Whirligig is comprised of bearing and rotating shaft, and namely pedestal is provided with bearing, and rotating shaft is arranged on the bearing, seeks the wind rotary body and is installed on the rotating shaft.
Distance between fresh wind port and the return air inlet is 2--30 rice.
Claims (4)
1. an industrial plant compound ventilation air-changing device is arranged at the bottom of the outdoor roof of industrial plant and the indoor room, it is characterized in that it forms by seeking wind rotary body, air inlet system and outlet system of air; Seeking the wind rotary body is comprised of windward side, lee face and pedestal; Under the effect of natural wind, seek wind rotary body automatic rotation, seek in real time the cardinal wind of roof periphery environment, cardinal wind is aimed in the windward side; Air inlet system is comprised of the intake stack inside and outside air inlet, the junction chamber and the fresh wind port, the air inducing fan that are arranged on workshop bottom; Outlet system of air is comprised of the return air inlet that is arranged on top, workshop, return air duct and air outlet.
2. a kind of industrial plant compound ventilation air-changing device according to claim 1, it is characterized in that: the described windward side of seeking the wind rotary body is provided with air inlet, lee face is provided with air outlet, pedestal is provided with whirligig, the area of windward side is less than the area of lee face, and lee face is arranged on the behind of windward side.
3. a kind of industrial plant compound ventilation air-changing device according to claim 1 is characterized in that: described fresh wind port is provided with the air inducing fan; Return air inlet is arranged on the indoor top of industrial plant, and fresh wind port and return air inlet have difference in height.
4. a kind of industrial plant compound ventilation air-changing device according to claim 1 is characterized in that the distance between fresh wind port and the return air inlet is 2--30 rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100034450A CN103032932A (en) | 2013-01-06 | 2013-01-06 | Industrial workshop ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100034450A CN103032932A (en) | 2013-01-06 | 2013-01-06 | Industrial workshop ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103032932A true CN103032932A (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100034450A Pending CN103032932A (en) | 2013-01-06 | 2013-01-06 | Industrial workshop ventilation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103032932A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042759A (en) * | 2015-09-02 | 2015-11-11 | 安阳师范学院 | Driven type rotational ventilating device of building |
| CN105805878A (en) * | 2016-04-13 | 2016-07-27 | 成都格瑞思文化传播有限公司 | Automatic ventilation system for chemical workshop |
| CN109618950A (en) * | 2018-12-28 | 2019-04-16 | 重庆大鸿农牧机械有限公司 | A kind of ventilation heating system for piglet cradling |
| CN110762692A (en) * | 2019-10-28 | 2020-02-07 | 徐州立方机电设备制造有限公司 | Automatic air interchanger |
| WO2020135846A1 (en) * | 2018-12-29 | 2020-07-02 | 江苏建筑职业技术学院 | Intelligent adjustable ventilation system for underground space |
| CN112556061A (en) * | 2021-01-07 | 2021-03-26 | 深圳博强建设开发有限公司 | Ventilation system and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3661070A (en) * | 1970-06-24 | 1972-05-09 | Lester L Miller | Ventilator hood assembly |
| CN201093665Y (en) * | 2007-09-14 | 2008-07-30 | 北京工业大学 | Automatic wind catching natural ventilation apparatus and ventilating system thereof |
| CN201488175U (en) * | 2009-05-08 | 2010-05-26 | 上海翎碳建筑科技有限公司 | Pneumatic energy storage heat insulating dehumidification two-way ventilating cowl |
| CN201748578U (en) * | 2010-07-30 | 2011-02-16 | 杭州真心热能电器有限公司 | Unpowered constant-pressure ventilator |
| CN202188580U (en) * | 2011-07-13 | 2012-04-11 | 天津市精诚高压泵制造有限责任公司 | Automatic ventilation device for building |
| CN102692064A (en) * | 2011-03-22 | 2012-09-26 | 上海零碳建筑科技有限公司 | A wind pressure and temperature pressure-driven air delivery and exhaust energy recovery system |
-
2013
- 2013-01-06 CN CN2013100034450A patent/CN103032932A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3661070A (en) * | 1970-06-24 | 1972-05-09 | Lester L Miller | Ventilator hood assembly |
| CN201093665Y (en) * | 2007-09-14 | 2008-07-30 | 北京工业大学 | Automatic wind catching natural ventilation apparatus and ventilating system thereof |
| CN201488175U (en) * | 2009-05-08 | 2010-05-26 | 上海翎碳建筑科技有限公司 | Pneumatic energy storage heat insulating dehumidification two-way ventilating cowl |
| CN201748578U (en) * | 2010-07-30 | 2011-02-16 | 杭州真心热能电器有限公司 | Unpowered constant-pressure ventilator |
| CN102692064A (en) * | 2011-03-22 | 2012-09-26 | 上海零碳建筑科技有限公司 | A wind pressure and temperature pressure-driven air delivery and exhaust energy recovery system |
| CN202188580U (en) * | 2011-07-13 | 2012-04-11 | 天津市精诚高压泵制造有限责任公司 | Automatic ventilation device for building |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042759A (en) * | 2015-09-02 | 2015-11-11 | 安阳师范学院 | Driven type rotational ventilating device of building |
| CN105805878A (en) * | 2016-04-13 | 2016-07-27 | 成都格瑞思文化传播有限公司 | Automatic ventilation system for chemical workshop |
| CN109618950A (en) * | 2018-12-28 | 2019-04-16 | 重庆大鸿农牧机械有限公司 | A kind of ventilation heating system for piglet cradling |
| CN109618950B (en) * | 2018-12-28 | 2021-07-20 | 重庆大鸿农牧机械有限公司 | A heating system of taking a breath for piglet nurturance |
| WO2020135846A1 (en) * | 2018-12-29 | 2020-07-02 | 江苏建筑职业技术学院 | Intelligent adjustable ventilation system for underground space |
| CN110762692A (en) * | 2019-10-28 | 2020-02-07 | 徐州立方机电设备制造有限公司 | Automatic air interchanger |
| CN112556061A (en) * | 2021-01-07 | 2021-03-26 | 深圳博强建设开发有限公司 | Ventilation system and method |
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Application publication date: 20130410 |