CN106763926B - One-way non-return air valve device controlled by double-angle iron - Google Patents
One-way non-return air valve device controlled by double-angle iron Download PDFInfo
- Publication number
- CN106763926B CN106763926B CN201611209892.1A CN201611209892A CN106763926B CN 106763926 B CN106763926 B CN 106763926B CN 201611209892 A CN201611209892 A CN 201611209892A CN 106763926 B CN106763926 B CN 106763926B
- Authority
- CN
- China
- Prior art keywords
- angle iron
- self
- valve body
- air valve
- synchronous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000746 Structural steel Inorganic materials 0.000 title claims abstract description 22
- 230000001360 synchronised effect Effects 0.000 claims abstract description 35
- 235000000396 iron Nutrition 0.000 claims abstract description 15
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000004378 air conditioning Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005399 mechanical ventilation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
- F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
Abstract
Description
技术领域technical field
本发明涉及一种风阀装置,特别是涉及一种地铁内屏蔽门上的垂直安装可调止回方向的风阀装置。The invention relates to a damper device, in particular to a damper device installed vertically on an inner screen door of a subway with adjustable check direction.
背景技术Background technique
地铁列车在运行时由于隧道空间有限会带动隧道空气产生高速流动,产生活塞风,而列车车厢的空调散热、列车与轨道的摩擦散热以及列车启动制动时散热会给隧道带来大量的热量。如果没有任何措施和手段,携带热量的活塞风会进出地铁站台内,造成空调季节地铁车站的空调能耗高,制冷设备的装机容量大,因此在夏季,要求地铁车站站台门系统上的风阀应是关闭的,起到隔绝隧道与站台之间热量传递的目的。Due to the limited space in the tunnel, the subway train will drive the air in the tunnel to generate high-speed flow and generate piston wind when the subway train is running. The air-conditioning heat dissipation of the train compartment, the friction heat dissipation between the train and the track, and the heat dissipation when the train starts to brake will bring a lot of heat to the tunnel. If there are no measures and means, the piston wind carrying heat will enter and exit the subway platform, resulting in high air-conditioning energy consumption in the subway station during the air-conditioning season, and the installed capacity of the refrigeration equipment is large. Therefore, in summer, the damper on the door system of the subway station platform is required It should be closed to isolate the heat transfer between the tunnel and the platform.
在冬季,地铁列车的行驶产热及制动产热使隧道内的温度高于地铁站台的温度,站台温度高于站厅温度,站厅温度又高于室外温度,活塞风中的热量是车站冬季采暖的免费热源,充分利用隧道内活塞风携带的热量提高地铁车站的温度,能够有效提高等车乘客的舒适度。因此,在冬季,要求空气流动的方向是隧道-站台-站厅-室外,保证冷空气不进入隧道。In winter, the heat produced by the running and braking of subway trains makes the temperature in the tunnel higher than the temperature of the subway platform, the temperature of the platform is higher than the temperature of the station hall, and the temperature of the station hall is higher than the outdoor temperature. The heat in the piston wind is the Free heat source for heating in winter, making full use of the heat carried by the piston wind in the tunnel to increase the temperature of the subway station, which can effectively improve the comfort of waiting passengers. Therefore, in winter, the direction of air flow is required to be tunnel-platform-station hall-outdoor to ensure that cold air does not enter the tunnel.
而在过渡季节,地铁车站内的空调系统关闭,当室外温度低于地铁车站温度时,可以将室外空气引入车站内,这样能够有效降低地铁车站的机械通风能耗。此时,空气流动的方向是室外-站厅-站台-隧道,与冬季正好相反。In the transition season, the air-conditioning system in the subway station is turned off. When the outdoor temperature is lower than the temperature of the subway station, outdoor air can be introduced into the station, which can effectively reduce the energy consumption of mechanical ventilation in the subway station. At this time, the direction of air flow is outdoor-station hall-platform-tunnel, just opposite to that in winter.
但是活塞风的方向是双向的,列车进站时活塞风从隧道进入车站,而列车离开车站时,活塞风又从车站流入隧道内,目前通过在屏蔽门上设置电动风阀的可调通风型站台门还不能有效解决过渡季节和冬季单向利用活塞风的问题。However, the direction of the piston wind is bidirectional. When the train enters the station, the piston wind enters the station from the tunnel, and when the train leaves the station, the piston wind flows into the tunnel from the station. Platform doors cannot effectively solve the problem of one-way utilization of piston wind in transitional seasons and winter.
发明内容Contents of the invention
为了解决现有技术中存在的问题,本发明提供一种双角铁控制的单向止回风阀装置,克服现有技术中地铁屏蔽门上电动风阀的可调通风型站台门不能有效解决过渡季节和冬季单向利用活塞风的问题。In order to solve the problems existing in the prior art, the present invention provides a one-way non-return air valve device controlled by double angle irons, which overcomes that the adjustable ventilation type platform door of the electric air valve on the subway screen door in the prior art cannot effectively solve the problem. The problem of one-way utilization of piston wind in transition season and winter.
本发明采用的技术方案是:一种双角铁控制的单向止回风阀装置,包括阀体框架,所述阀体框架内设置有自垂活动叶片,每个自垂活动叶片的两端都各设置有一个小轴,自垂活动叶片以小轴为转动支点,可以朝两侧开启,小轴的两侧紧贴阀体框架处,各嵌有一块角铁,每块角铁可以两极调节,每侧角铁通过同步带轮实现前后九十度的同步转动。The technical solution adopted in the present invention is: a one-way check air valve device controlled by double angle irons, including a valve body frame, and self-suspending movable blades are arranged in the valve body frame, and the two ends of each self-suspending movable blade Each is equipped with a small shaft. The self-suspending movable blades take the small shaft as the fulcrum and can be opened to both sides. The two sides of the small shaft are close to the frame of the valve body. Adjustment, the angle iron on each side realizes the synchronous rotation of 90 degrees forward and backward through the synchronous pulley.
所述同步带轮与同步带啮合,同步带轮通过同步带实现同步转动,位于底侧的同步带轮与电机连接。The synchronous pulley is engaged with the synchronous belt, and the synchronous pulley realizes synchronous rotation through the synchronous belt, and the synchronous pulley at the bottom side is connected with the motor.
本发明的有益效果是:本发明的双角铁控制的单向止回风阀装置,解决了电动风阀不能控制地铁车站活塞风风向的问题,使得地铁车站屏蔽门和开闭式环控系统得到有机结合,有效降低了车站环控系统的运行能耗,节约了能源。The beneficial effect of the present invention is that: the one-way check air valve device controlled by double angle irons of the present invention solves the problem that the electric air valve cannot control the piston wind direction of the subway station, so that the screen door of the subway station and the open-close environment control system The organic combination has effectively reduced the energy consumption of the station environmental control system and saved energy.
附图说明Description of drawings
图1双角铁控制的单向止回风阀装置的结构示意图;The structure diagram of the one-way check air valve device controlled by double angle irons in Fig. 1;
图2沿图1中A-A的剖面图;其中图2(b)是图2(a)的局部放大图;Fig. 2 is along the sectional view of A-A among Fig. 1; Wherein Fig. 2 (b) is the partial enlarged view of Fig. 2 (a);
图3沿图2中B-B的剖面图;Fig. 3 is along the sectional view of B-B in Fig. 2;
图4同步带轮控制图;其中图4(b)是图4(a)的局部放大图;Figure 4 synchronous pulley control diagram; wherein Figure 4 (b) is a partial enlarged view of Figure 4 (a);
图5风阀控制原理图(关闭);其中图5(b)是图5(a)的局部放大图;Figure 5 air valve control principle diagram (closed); wherein Figure 5 (b) is a partial enlarged view of Figure 5 (a);
图6风阀控制原理图(右开);Figure 6 air valve control schematic diagram (right open);
图7风阀控制原理图(左开);Figure 7 air valve control schematic diagram (left open);
其中:1、阀体框架;2、自垂活动叶片;3、小轴;4、阀体框架上的轴孔;5、电机;6、角铁;7、同步带轮;8、同步带。Among them: 1. Valve body frame; 2. Self-suspended movable blade; 3. Small shaft; 4. Shaft hole on the valve body frame; 5. Motor; 6. Angle iron; 7. Synchronous pulley; 8. Synchronous belt.
具体实施方式Detailed ways
以下结合附图对本发明作进一步详细说明。The present invention will be described in further detail below in conjunction with the accompanying drawings.
图1是本发明双角铁控制的单向止回风阀装置的结构示意图;图4为风阀装置中同步轮系统的正视图;图5、图6、图7是风阀控制的原理图。如图1至图4所示,本发明的垂直安装可调节方向风阀装置,包括阀体框架1、自垂活动叶片2、角铁6及传动机构。Fig. 1 is the structural representation of the one-way non-return air valve device controlled by double angle irons of the present invention; Fig. 4 is the front view of the synchronous wheel system in the air valve device; Fig. 5, Fig. 6 and Fig. 7 are schematic diagrams of air valve control . As shown in Fig. 1 to Fig. 4, the vertically installed adjustable direction air valve device of the present invention includes a
自垂活动叶片2可以向两个方向开启。每个自垂活动叶片2的两端都各设置有一个小轴3,自垂活动叶片2以小轴3为转动支点,可以朝两侧开启。The self-suspending
小轴3的两侧紧贴阀体框架1处,各嵌有一块角铁6,每块角铁6可以两极调节。角铁6都与同步带轮7连接,角铁6以同步带轮7为转动支点可以作前后九十度的转动。Both sides of the
同步带轮7与同步带8啮合,同步带轮7通过同步带8实现同步转动。位于底侧的同步带轮701与电机5连接。电机5转动带动同步带轮701转动,通过同步带8,同步轮7实现同步转动。同步轮7转动带动角铁6转动到垂直或是水平方向,从而使角铁6呈左开或是右开方向。如图5,当阀体一端的角铁601全部呈左开状态,另一端的角铁602全部呈右开状态,能够让自垂活动叶片2的回位起限制作用。角铁6可以通过两端同开一个方向的配合,从而使自垂活动叶片2只能朝一个方向开启。The
如图6,两端的角铁6都右开,风阀左侧压力高于风阀右侧压力时,自垂活动叶片2朝右自动开启,从而实现由左向右的气流,当压力相反时自垂活动叶片自动关闭。As shown in Figure 6, the
如图7,两端的角铁6都左开,风阀右侧压力高于风阀左侧压力时,自垂活动叶片2朝左自动开启,从而实现由右向左的气流,当压力相反时自垂活动叶片2自动关闭。As shown in Figure 7, the
如图5,当阀体一端的角铁601全部呈左开状态,另一端的角铁602全部呈右开状态,风阀关闭。As shown in Figure 5, when all the
尽管上面结合图对本发明进行了描述,但是本发明并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本发明的启示下,在不脱离本发明宗旨的情况下,还可以作出很多变形,这些均属于本发明的保护之内。Although the present invention has been described above in conjunction with the drawings, the present invention is not limited to the above-mentioned specific embodiments, and the above-mentioned specific embodiments are only illustrative, rather than restrictive. Under the inspiration, many modifications can be made without departing from the gist of the present invention, and these all belong to the protection of the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611209892.1A CN106763926B (en) | 2016-12-24 | 2016-12-24 | One-way non-return air valve device controlled by double-angle iron |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611209892.1A CN106763926B (en) | 2016-12-24 | 2016-12-24 | One-way non-return air valve device controlled by double-angle iron |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106763926A CN106763926A (en) | 2017-05-31 |
CN106763926B true CN106763926B (en) | 2023-03-31 |
Family
ID=58920308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611209892.1A Active CN106763926B (en) | 2016-12-24 | 2016-12-24 | One-way non-return air valve device controlled by double-angle iron |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106763926B (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2960829B1 (en) * | 2010-06-04 | 2012-07-13 | Faurecia Interieur Ind | AIR OUTPUT DEVICE FOR MOTOR VEHICLE COMPRISING A DEFLECTOR |
JP6066783B2 (en) * | 2013-03-07 | 2017-01-25 | 三菱電機株式会社 | Air conditioner indoor unit and air conditioner equipped with the same |
CN103968518B (en) * | 2014-05-09 | 2016-06-15 | 铁道第三勘察设计院集团有限公司 | A kind of multi-functional wind valve device of right angle setting |
CN205425355U (en) * | 2016-03-18 | 2016-08-03 | 蒋明刚 | Adjustable amount of wind formula is from hanging down shutter air port |
CN206419510U (en) * | 2016-12-24 | 2017-08-18 | 天津大学 | A kind of one-way non-return wind valve device of double-angle iron control |
-
2016
- 2016-12-24 CN CN201611209892.1A patent/CN106763926B/en active Active
Non-Patent Citations (1)
Title |
---|
北方地铁屏蔽门系统能耗分析及节能改造;曹荣光等;《重庆大学学报》;20090215;第32卷(第02期);第218-222页 * |
Also Published As
Publication number | Publication date |
---|---|
CN106763926A (en) | 2017-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203100107U (en) | Air conditioner indoor unit and air deflector driving device of air conditioner indoor unit | |
CN204371054U (en) | A kind of track traffic c /v type gate | |
CN104118444B (en) | Rail vehicle adjusts air quantity | |
CN206419511U (en) | The one-way non-return wind valve device in the adjustable non-return direction of right angle setting of Double-gear control | |
CN103968518B (en) | A kind of multi-functional wind valve device of right angle setting | |
CN206419510U (en) | A kind of one-way non-return wind valve device of double-angle iron control | |
CN108331509A (en) | Subway shield header case seasonality converts air-valve | |
CN202656859U (en) | Pneumatic shutter of automobile radiator | |
CN106763926B (en) | One-way non-return air valve device controlled by double-angle iron | |
CN100572941C (en) | Cabinet air conditioner with exhaust port sliding door | |
CN104058087B (en) | The casing open-close system of depopulated helicopter | |
CN203925096U (en) | The outer translation door of a kind of pneumoelectric used for buses | |
CN204026908U (en) | A kind of ventilator of curtain wall | |
CN206419512U (en) | The one-way non-return wind valve device in the adjustable non-return direction of right angle setting of synchronizing wheel control | |
CN204478270U (en) | Air-conditioner | |
CN204238824U (en) | Panoramic roofs abat vent drive system | |
CN106763935B (en) | Synchronous wheel controlled one-way non-return air valve device with vertically mounted adjustable non-return direction | |
CN204371053U (en) | A kind of track traffic c /v type gate | |
CN103148302B (en) | Air guide pipe structure for alternatively switching straight and lateral air blows of lift car ceiling | |
CN106499846B (en) | The one-way non-return wind valve device in the adjustable non-return direction of right angle setting of Double-gear control | |
CN203867937U (en) | Intelligent tangential fan for subway vehicle | |
CN207778744U (en) | A kind of air-conditioning and its wind deflector | |
WO2016000484A1 (en) | Fuselage opening and closing system of unmanned helicopter | |
CN206369301U (en) | A kind of rolling door type becomes air-duct apparatus | |
CN203050422U (en) | Car louver window |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |