WO2020038000A1 - 进气百叶窗及铁路移动发电装备 - Google Patents

进气百叶窗及铁路移动发电装备 Download PDF

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Publication number
WO2020038000A1
WO2020038000A1 PCT/CN2019/082953 CN2019082953W WO2020038000A1 WO 2020038000 A1 WO2020038000 A1 WO 2020038000A1 CN 2019082953 W CN2019082953 W CN 2019082953W WO 2020038000 A1 WO2020038000 A1 WO 2020038000A1
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WIPO (PCT)
Prior art keywords
frame
louver
plate
air inlet
shutter
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PCT/CN2019/082953
Other languages
English (en)
French (fr)
Inventor
舒麟
高建华
景传峰
马鹏超
何远新
刘凤伟
金晓平
罗桂琼
孙纯旭
张敏
谢斌
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中车长江车辆有限公司
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Application filed by 中车长江车辆有限公司 filed Critical 中车长江车辆有限公司
Publication of WO2020038000A1 publication Critical patent/WO2020038000A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08—Louvre doors, windows or grilles
    • E06B7/082—Louvre doors, windows or grilles with rigid or slidable lamellae
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/10—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses by special construction of the frame members
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing

Definitions

  • the invention relates to the technical field of railway mobile power generation equipment, in particular to an air intake shutter and railway mobile power generation equipment.
  • the railway mobile power generation equipment usually uses a container-type power generation box.
  • the intake louver on the container-type power generation box generally uses an upper and lower structure of the louver bar assembly.
  • the upper and lower structure of the louver bar assembly has a small air intake area and poor rain resistance. Due to the built-in diesel engine, the container-type power generation box requires a large amount of intake air, and the diesel engine generates negative pressure during operation, which has the effect of inhaling rainwater. Therefore, how to prevent rainwater from entering the tank is an urgent problem that needs to be solved. Due to the limited requirements of the container-type power generation box, all components installed on the container-type power generation box must not exceed the corners of the container-type power generation box. When the air intake shutter is installed by the conventional installation method, the error can easily exceed the limit of the container-type power generation box. .
  • Chinese utility model patent discloses an air intake shutter for a container-type power generating box, which includes a shutter formed by an upper frame, a left frame, a right frame, and a rain fence.
  • the inner side of the louver frame is installed with a row of evenly distributed inner louver strips
  • the outer side of the louver frame is installed with a row of evenly distributed outer louver strips
  • the inner louver strips and the outer louver strips are alternately arranged back and forth; the inner louver strips and outer
  • the top ends of the louver strips are fixed on the upper frame, and the bottom ends of the inner louver strips and the outer louver strips are fixed on the rainshield.
  • the total area of the air inlet is increased.
  • the centrifugal force of the swirling air inlet method is used to precipitate the rainwater on the rain gear, and the rainwater's transition arc plate is used to discharge the rainwater downwards.
  • the large space at the upper part of the rain gear is convenient for air to enter and the lower part is reduced.
  • the space is convenient for rainwater to flow out, preventing rainwater from entering the power generating box.
  • the air intake shutter is similar to a trapezoidal shutter, and the inclined rain gear increases the volume of the shutter, making the installation area on the side wall body too large, which is not conducive to the installation of other parts of the side wall; and the periphery of the shutter frame is closed. Plate, resulting in too small air intake area, which is not conducive to rainwater filtration.
  • An object of the present invention is to provide an air intake shutter and a railroad mobile power generating equipment capable of increasing the area of the air intake and using the swirling wind to prevent the invasion of rainwater.
  • the air intake shutter designed by the present invention includes a shutter frame formed by enclosing an upper frame, a left frame, a right frame, a lower frame, and a rear vertical plate, and a shutter bar assembly installed inside the shutter frame;
  • the upper frame includes an upper perforated plate and an upper fixing plate
  • the left frame includes a left frame body and a left perforated plate installed on the left frame body
  • the right frame includes a right frame body and the right frame.
  • the right perforated plate on the body, the lower frame includes a lower fixing plate and a bottom oblique connection plate connected to the lower fixing plate, and between the rear vertical plate, the lower frame and the louver strip assembly Forming a diversion cavity;
  • the louver strip assembly includes a row of inner louver strips welded on the inner side of the louver frame and a row of outer louver strips welded on the outer side of the louver frame, and the inner louver strips and the outer louver strips are alternately and evenly arranged back and forth.
  • the rear vertical plate, the left frame, the right frame, the upper fixing plate and the lower frame form a frame body by bolts or welding, and the bottom diagonal connection plate of the lower frame passes a transition arc.
  • the shaped plate is connected to the bottom edge of the rear vertical plate.
  • the upper perforated plate of the upper frame, the left perforated plate 52b of the left frame, and the right perforated plate of the right frame are not less than 65% and the pore diameter is not more than 5 mm.
  • a side gap is installed between the left end of the louver strip assembly and the left frame, and between the right end of the louver strip assembly and the right frame, and a protective plate is installed, and the protective plate includes A front vertical guard body, a side baffle connected to the front vertical guard body, and a fender flanging folded along the edge of the side baffle; the left front vertical guard body and the The front edge of the left frame is connected, the side baffle on the left is connected to the left end of the louver strip assembly, the front vertical shield body on the right is connected to the front edge of the right frame, and the right The side baffle is connected to the right end of the louver strip assembly, and the fenders of the two side baffles are oppositely arranged.
  • a left and right sides of the shutter frame are respectively provided with a water blocking plate
  • the water blocking plate includes a welding plate welded to an inner wall of the rear vertical plate, and a vertical water blocking plate connected to the welding plate.
  • the plate body and the flaps that are folded along the edge of the vertical flap body; the flaps of the two flaps are oppositely arranged; the flaps of the flap are flipped
  • a second filtering zone is formed by flushing the flanging of the protective plate with the protective plate, or by overlapping the vertical water blocking plate body of the water blocking plate with the side baffle of the protective plate.
  • each of the outer louver strips is provided with a one-hundred louver strip notch, and a first gap is left between the louver strip notch and the lower fixing plate of the lower frame; the bottoms of both the guard plates are opened. There is a gap between the guard plate, and a second gap is left between the gap between the guard plate and the lower fixing plate of the lower frame.
  • a railway mobile power generation equipment which includes a side wall body of the mobile power generation equipment and an air intake louver installed on the air intake louver frame of the side wall body.
  • the air intake louver is the air intake louver described above, and The outer façade of the louver frame of the air shutter does not exceed the upper side beam of the side wall body, and the outer façade of the louver strip assembly of the air intake louver does not exceed the outer façade of the louver frame.
  • the present invention has the following advantages:
  • the louver frame of the air intake shutter of the present invention has a square structure, which overcomes the defect that the rear opening of the traditional louver occupies a large amount of space in the box, and the total area of the air inlet of the air intake louver is increased by providing a perforated plate, which overcomes the problem caused by the louver.
  • the frame is a rectangular parallelepiped, which makes the area smaller, and can filter rainwater and prevent foreign objects from entering the blinds.
  • a second filtering zone is formed by adding a baffle plate and a guard plate, so that the rainwater it absorbs hits the baffle plate and flows down the baffle plate, and the air passes through the second filtering area and bends again. Formation of swirling wind, further blocking rainwater from entering the blinds;
  • FIG. 1 is a schematic front view of an air intake shutter of the present invention
  • FIG. 2 is a schematic side view of FIG. 1;
  • FIG. 3 is a schematic plan view of FIG. 1;
  • FIG. 4 is a schematic view of the three-dimensional structure of FIG. 1;
  • FIG. 5 is a schematic diagram of an installation structure of an intake shutter in a railway mobile power generating equipment according to the present invention.
  • the air intake shutters include a shutter frame formed by an upper frame 51, a left frame 52, a right frame 53, a lower frame 54, and a rear vertical plate 55, and the shutter frame is installed on the shutter frame.
  • the upper frame 51, the left frame 52, the right frame 53, the lower frame 54 and the rear vertical plate 55 are all provided with sealing rubber strips.
  • the upper frame 51 includes an upper perforated plate 51b and an upper fixing plate 51a
  • the left frame 52 includes a left frame body 52a and a left perforated plate 52b mounted on the left frame body 52a
  • the right frame 53 includes a right frame body 53a.
  • the lower frame 54 includes a lower fixing plate 54a and a bottom inclined connection plate 54b connected to the lower fixing plate 54a; a rear vertical plate 55, a left frame 52, a right frame 53,
  • the upper fixing plate 51a and the lower frame 54 are formed into a frame body by bolts or welding.
  • the inclined connecting plate 54b at the bottom of the lower frame 54 is connected to the bottom edge of the rear vertical plate 55 through a transition arc plate 56.
  • This rectangular louver frame is overcome
  • the openings in the rear of traditional shutters take up a large amount of space in the box, thereby facilitating the operation of the staff inside the power generation equipment.
  • An upper gap is provided between the upper fixing plate 51a and the rear vertical plate 55 to which the upper perforated plate 51b is installed, and the upper perforated plate 51b of the upper frame 51, the left perforated plate 52b of the left frame 52, and the right perforated plate 53b of the right frame 53
  • the opening ratio is not less than 65%, and the pore size is not more than 5mm.
  • the area of the air intake is increased, and the defect of reducing the area due to the cuboid shape of the louver frame is overcome.
  • rainwater can be filtered and Prevent foreign objects from entering the blinds.
  • the bottom diagonal connecting plate 54b of the lower frame 54 is connected to the bottom edge of the rear vertical plate 55 through a transition arc plate 56.
  • the bottoms of the left frame 52 and the right frame 53 are curved surfaces, and the curvature of the curved surface
  • the radian is the same as that of the transition arc plate 56, so that a guide cavity 57 is formed between the rear vertical plate 55, the lower frame 54 and the louver strip assembly, so that air can enter from above the guide cavity 57 and below the guide cavity 57 and
  • the transition arc plate 56 facilitates drainage of rainwater downwards.
  • the louver strip assembly includes a row of inner louver strips 58 welded to the inside of the louver frame and a row of outer louver strips 59 welded to the outside of the louver frame.
  • the inner louver strips 58 and the outer louver strip 59 are alternately arranged evenly back and forth.
  • the top ends of the inner louver strip 58 and the outer louver strip 59 are fixed to the upper fixing plate 51a of the upper frame 51, and the bottom ends of the inner louver strip 58 and the outer louver strip 59 are fixed to the lower fixing plate 54a of the lower frame 54, so that
  • the outer louver strip 59 and the inner louver strip 58 are arranged in a vertical direction.
  • the centrifugal force of swirling air is used to precipitate the rainwater on the inner wall of the rear vertical plate 55 in the diversion cavity 57 and then discharged downward using the transition arc plate 56 rainwater.
  • a side gap is installed between the left end of the louver strip assembly and the left frame 52 and between the right end of the louver strip assembly and the right frame 53 to install a guard plate 60.
  • the guard plate 60 includes a front vertical The straight shield body 60a, the side fence 60b connected to the front vertical shield body 60a, and the shield flange 60c folded along the edge of the side fence 60b.
  • the left front vertical fender body 60a is connected to the front edge of the left frame 52, the left side baffle 60b is connected to the left end of the shutter assembly, and the right front fender body 60a is connected to the right frame 53
  • the front edges are connected, the right side baffle 60b is connected to the right end of the louver strip assembly, and the fender flanges 60c of the two side baffles 60b are oppositely arranged.
  • a flap plate 61 is arranged on the left and right sides inside the shutter frame, that is, a flap plate 61 is located between the left frame 52 and the left side guard plate 60, and another flap plate 61 is located on the right frame 53 and the right side. Between the guards 60.
  • the flap 61 includes a welding plate 61a welded to the inner wall of the rear vertical plate 55, a vertical flap body 61b connected to the welding plate 61a, and a flap flap 61c folded along the edge of the vertical flap body 61b.
  • the two flaps 61c of the flaps 61 are oppositely arranged.
  • the flap flange 61c of the flap 61 is flush with the flap flange 60c of the shield 60 or the vertical flap body 61b of the flap 61 and the side fence 60b of the shield 60 partially overlap to form a first Secondary filtering zone 66.
  • the left porous plate 52b or the right porous 53b can prevent dust and small animals from entering the railway mobile power generation equipment.
  • the front-back distance L3 between the inner louver strip 58 and the outer louver strip 59 is 75 to 85 mm (preferably 80 mm), and the distance L1 between adjacent inner louver strips 58 is 90 to 100 mm.
  • the adjacent outer louver The distance L2 between the bars 59 is 90 to 100 mm, so that the total area of the air inlet of the louver is greater than 1.8 times the air intake of the diesel engine.
  • a bottom louver strip notch 62 is opened at the bottom of each outer louver strip 59, and a first gap 64 is left between the louver strip notch 62 and the lower fixing plate 54 a of the lower frame 54; two guard plates A guard plate cutout 63 is opened at the bottom of the 60, and a second gap 65 is left between the guard plate cutout 63 and the lower fixing plate 54a of the lower frame 54 to prevent water from accumulating at the bottom of the outer shutter strip 59 and the guard plate 60.
  • the principle of the air intake shutter of the present invention is as follows:
  • the inner louver strip 58 is installed on the inner side, and the outer louver strip 59 is installed on the outer side; when the wind and rain come, first the wind and rain will hit the C side of the outer louver strip 59 and the D side of the inner louver strip 58 for the first filtering (see Figure 3) At this time, due to the effect of gravity, most of the rainwater will flow down the shutter assembly, and the air can rise with the wind.
  • the negative pressure formed by the engine intake pressure when the diesel engine inside the box works will pass the external air through
  • the inner louver strip 58 and the outer louver strip 59 are sucked into the box with a lateral gap, that is, the centrifugal force of the swirling wind is used to precipitate the rain water on the rear vertical plate 55; for example, a small amount of rain passes through the first inner louver strip 58 and the outer louver strip.
  • it When it is blocked by 59, it will eventually fall due to gravity during the rise along the rear vertical plate 55.
  • the louver strip When a small part of the rainwater is accumulated on the E side of the outer louver strip 59, the louver strip is opened at the bottom of the outer louver strip 59 The notch 62, and a first gap 64 is left between the louver strip notch 62 and the lower fixing plate 54a, and rainwater can be discharged from the louver strip notch 62. If a small part of the rainwater breaks through the first filtering zone, at this time, because there is less rainwater left, and the weight is further reduced, the negative pressure in the box will suck in the rainwater when it settles to the lower part.
  • the F side of the water plate 61 and the protective plate 62 forms a second filtering zone 66.
  • the air mixed with rainwater will once again form a swirling wind, and the rainwater will flow down the water blocking plate 61. Finally, the protective plate 60 and the lower frame The second gap 65 between 54 is discharged.
  • the last line of defense is the perforated plate at the top and sides. Due to the small opening diameter, it can block dust particles and small animals.
  • the railway mobile power generating equipment of the present invention includes a side wall body of the mobile power generating equipment and an air inlet shutter installed on the air inlet shutter frame of the side wall body 40, as shown in FIG. 5, and the outer face of the air shutter blind frame does not exceed
  • the upper side beam of the side wall body 40, and the façade of the louver strip assembly of the air intake louver do not exceed the façade of the louver frame, thereby avoiding the installation bolts and the like from exceeding the façade;
  • the sealant is then connected to the body of the side wall of the railway mobile power generation equipment through bolts and nuts, and the sealant prevents rainwater from entering.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
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Abstract

一种进气百叶窗及铁路移动发电设备，其中，进气百叶窗包括由上边框(51)、左边框(52)、右边框(53)、下边框(54)及后竖直板(55)围合形成的百叶窗框和安装在百叶窗框内部的百叶窗条总成；上边框(51)包括上多孔板(51b)和上固定板(51a)，左边框(52)包括左边框本体(52a)和安装在左边框本体(52a)上的左多孔板(52b)，右边框(53)包括右边框本体(53a)和安装在右边框本体(53a)上的右多孔板(53b)，下边框(54)包括下固定板(54a)和与下固定板(54a)连接的底部斜连接板(54b)，且后竖直板(55)、下边框(54)与百叶窗条总成之间形成导流腔(57)；百叶窗条总成包括内百叶窗条(58)和外百叶窗条(59)，内百叶窗条(58)和外百叶窗条(59)呈前后交替均匀布置。铁路移动发电装备，包括移动发电装备侧墙本体(40)及安装在侧墙本体(40)进气百叶窗框上的进气百叶窗，进气百叶窗的百叶窗框的外立面不超出侧墙本体(40)的上侧梁，进气百叶窗的百叶窗条总成外立面不超出百叶窗框的外立面。该进气百叶窗能够增大进气面积，可以对雨水进行过滤以及防止雨水、异物进入百叶窗内影响该铁路移动发电设备。

Description

进气百叶窗及铁路移动发电装备 技术领域
本发明涉及铁路移动发电装备技术领域，具体涉及一种进气百叶窗及铁路移动发电装备。
背景技术
目前，铁路移动发电装备上通常采用集装箱式发电箱，集装箱式发电箱上的进气百叶窗一般采用上下结构的百叶窗条总成，上下结构的百叶窗条总成存在进气面积小、防雨效果差等问题；而集装箱式发电箱因内置有柴油机，对进气量要求较大，且柴油机在运行时产生会负压，对雨水存在吸入的作用。因此，如何防止雨水进入箱内是目前亟需解决的问题。由于集装箱式发电箱有限界要求，安装在集装箱式发电箱上的所有部件均不能超出集装箱式发电箱角件，采用常规安装方式安装进气百叶窗时，由于误差极易超出集装箱式发电箱的限界。
中国实用新型专利(授权公告号CN207633997、授权公告日2018.07.20)公开了一种用于集装箱式发电箱的进气百叶窗，包括由上边框、左边框、右边框及雨档围合形成的百叶窗框；百叶窗框的内侧安装有一排均布的内百叶窗条，百叶窗框的外侧安装有一排均布的外百叶窗条，且内百叶窗条和所述外百叶窗条呈前后交替布置；内百叶窗条和外百叶窗条的顶端均固定在上边框上，内百叶窗条和外百叶窗条的底端均固定在雨档上。增大了进风口总面积，利用回旋进风方式的离心力将雨水沉淀在雨档上，并利用雨档的过渡弧形板向下排出雨水，雨档上部较大的空间便于空气进入，下部缩小的空间便于雨水流出，避免了雨水侵入发电箱内。但该进气百叶窗为类似梯形的百叶窗，倾斜的雨档增大了百叶窗的体积，使得在侧墙本体上的安装面积过大，不利于侧墙其他零部件的安装；并且百叶窗框四周为封闭的板，导致进气面积过小，不利于雨水的过滤。
发明内容
本发明的目的就是针对上述技术的不足，提供一种能够增大进气面积、利 用回旋进风避免雨水侵入的进气百叶窗及铁路移动发电装备。
为实现上述目的，本发明所设计的进气百叶窗，包括由上边框、左边框、右边框、下边框及后竖直板围合形成的百叶窗框和安装在百叶窗框内部的百叶窗条总成；所述上边框包括上多孔板和上固定板，所述左边框包括左边框本体和安装在所述左边框本体上的左多孔板，所述右边框包括右边框本体和安装在所述右边框本体上的右多孔板，所述下边框包括下固定板和与所述下固定板连接的底部斜连接板，且所述后竖直板、所述下边框与所述百叶窗条总成之间形成导流腔；
所述百叶窗条总成包括焊接在百叶窗框内侧的一排内百叶窗条和焊接在百叶窗框外侧的一排外百叶窗条，所述内百叶窗条和所述外百叶窗条呈前后交替均匀布置。
进一步地，所述后竖直板、所述左边框、所述右边框、所述上固定板和所述下边框通过螺栓或者焊接形成框体，所述下边框的底部斜连接板通过过渡弧形板与所述后竖直板的底边相连。
进一步地，所述上边框的上多孔板、所述左边框的左多孔板52b和所述右边框的右多孔板的开孔率均不低于65％、孔径不大于5mm。
进一步地，所述百叶窗条总成的左端与所述左边框之间、所述百叶窗条总成的右端与所述右边框之间均留有安装护板的侧部间隙，所述护板包括前竖直护板本体、与所述前竖直护板本体连接的侧挡板及沿所述侧挡板边沿翻折的护板翻边；左侧的所述前竖直护板本体与所述左边框的前边沿相连，左侧的所述侧挡板与所述百叶窗条总成的左端相连，右侧的所述前竖直护板本体与所述右边框的前边沿相连，右侧的所述侧挡板与所述百叶窗条总成的右端相连，且两个所述侧挡板的所述护板翻边呈相对布置。
进一步地，所述百叶窗框内部的左右两侧各布置有一块挡水板，所述挡水板包括焊接在所述后竖直板内壁的焊接板、与所述焊接板相连的竖直挡水板本体及沿所述竖直挡水板本体边沿翻折的挡水板翻边，两个所述挡水板的挡水板翻边呈相对布置；所述挡水板的挡水板翻边与所述护板的护板翻边平齐或者所述挡水板的竖直挡水板本体与所述护板的侧挡板部分重叠形成第二次过滤区。
进一步地，每个所述外百叶窗条的底部开有一百叶窗条缺口，且所述百叶窗条缺口与所述下边框的下固定板之间留有第一间隙；两个所述护板底部均开有护板缺口，且所述护板缺口与所述下边框的下固定板之间留有第二间隙。
还提供一种铁路移动发电装备，包括移动发电装备侧墙本体及安装在所述侧墙本体进气百叶窗框上的进气百叶窗，所述进气百叶窗为上述所述的进气百叶窗，且进气百叶窗的百叶窗框的外立面不超出所述侧墙本体的上侧梁，进气百叶窗的百叶窗条总成外立面不超出百叶窗框的外立面。
与现有技术相比，本发明具有以下优点：
1)本发明的进气百叶窗的百叶窗框为方形结构，克服了传统百叶窗后部开口大占用箱内空间的缺陷，并通过设置多孔板增大进气百叶窗的进风口总面积，克服了由于百叶窗框为长方体形状使得进行面积减小的缺陷，又可对雨水进行过滤以及防止异物进入百叶窗内；
2)通过增加挡水板和护板形成第二次过滤区，使其吸入的雨水冲击在挡水板上并顺着挡水板下流，空气则会经过第二次过滤区绕弯而过再一次形成回旋进风，进一步阻挡雨水进去百叶窗内；
3)外百叶窗条底部的百叶窗条缺口和护板底部的护板缺口，防止外百叶窗条底部和护板底部积水。
附图说明
图1为本发明进气百叶窗的主视示意图；
图2为图1的侧视示意图；
图3为图1的俯视示意图；
图4为图1的立体结构示意图；
图5为本发明铁路移动发电装备中进气百叶窗安装结构示意图。
图中各部件标号如下：
侧墙本体40、上边框51、上固定板51a、上多孔板51b、左边框52、左边框本体52a、左多孔板52b、右边框53、右边框本体53a、右多孔板53b、下边框54、下固定板54a、底部斜连接板54b、后竖直板55、过渡弧形板56、导流腔57、内百叶窗条58、外百叶窗条59、护板60、前竖直护板本体60a、侧挡 板60b、护板翻边60c、挡水板61、焊接板61a、竖直挡水板本体61b、挡水板翻边61c、百叶窗条缺口62、护板缺口63、第一间隙64、第二间隙65、第二次过滤区66。
具体实施方式
下面结合附图和具体实施例对本发明作进一步的详细说明。
如图1、图2及图3所示为进气百叶窗，包括由上边框51、左边框52、右边框53、下边框54及后竖直板55围合形成的百叶窗框和安装在百叶窗框内部的百叶窗条总成，上边框51、左边框52、右边框53、下边框54及后竖直板55上均布置有密封胶条。
结合图4所示，上边框51包括上多孔板51b和上固定板51a，左边框52包括左边框本体52a和安装在左边框本体52a上的左多孔板52b，右边框53包括右边框本体53a和安装在右边框本体53a上的右多孔板53b，下边框54包括下固定板54a和与下固定板54a连接的底部斜连接板54b；后竖直板55、左边框52、右边框53、上固定板51a和下边框54通过螺栓或者焊接形成框体，下边框54的底部斜连接板54b通过过渡弧形板56与后竖直板55的底边相连，这种长方体的百叶窗框克服了传统百叶窗后部开口大占用箱内空间的缺陷，从而方便了工作人员对发电装备内部的操作。上固定板51a与后竖直板55之间留有安装上多孔板51b的上间隙，且上边框51的上多孔板51b、左边框52的左多孔板52b和右边框53的右多孔板53b的开孔率均不低于65％、孔径不大于5mm，一方面增大了进气面积，克服了由于百叶窗框为长方体形状使得进行面积减小的缺陷，另一方面可对雨水进行过滤以及防止异物进入百叶窗内。
下边框54的底部斜连接板54b通过过渡弧形板56与后竖直板55的底边相连，对应地，左边框52和右边框53的底部均为弧形面，且弧形面的弧度与过渡弧形板56的弧度相同，使得后竖直板55、下边框54与百叶窗条总成之间形成导流腔57，便于空气从导流腔57的上方进入，导流腔57下方及过渡弧形板56便于向下排出雨水。
结合图3所示，百叶窗条总成包括焊接在百叶窗框内侧的一排内百叶窗条58和焊接在百叶窗框外侧的一排外百叶窗条59，内百叶窗条58和外百叶窗条 59呈前后交替均匀布置，内百叶窗条58和外百叶窗条59的顶端均固定在上边框51的上固定板51a上，内百叶窗条58和外百叶窗条59的底端均固定在下边框54的下固定板54a上，使外百叶窗条59和内百叶窗条58呈竖直方向布置。百叶窗条总成对雨水进行第一次过滤后，并利用回旋进风方式的离心力在导流腔57内将雨水沉淀在后竖直板55的内壁上，然后利用过渡弧形板56向下排出雨水。
再次如图3所示，百叶窗条总成的左端与左边框52之间、百叶窗条总成的右端与右边框53之间均留有安装护板60的侧部间隙，护板60包括前竖直护板本体60a、与前竖直护板本体60a连接的侧挡板60b及沿侧挡板60b边沿翻折的护板翻边60c。左侧的前竖直护板本体60a与左边框52的前边沿相连，左侧的侧挡板60b与百叶窗条总成的左端相连，右侧的前竖直护板本体60a与右边框53的前边沿相连，右侧的侧挡板60b与百叶窗条总成的右端相连，且两个侧挡板60b的护板翻边60c呈相对布置。对应地，百叶窗框内部的左右两侧各布置有一块挡水板61，即一块挡水板61位于左边框52与左边的护板60之间，另一块挡水板61位于右边框53与右边的护板60之间。挡水板61包括焊接在后竖直板55内壁的焊接板61a、与焊接板61a相连的竖直挡水板本体61b及沿竖直挡水板本体61b边沿翻折的挡水板翻边61c，两个挡水板61的挡水板翻边61c呈相对布置。且挡水板61的挡水板翻边61c与护板60的护板翻边60c平齐或者挡水板61的竖直挡水板本体61b与护板60的侧挡板60b部分重叠形成第二次过滤区66。
混杂雨水的空气通过内百叶窗条58、外百叶窗条59进行第一次过滤后，大部分混杂雨水的空气由于围绕百叶窗条总成旋转的离心力经过后竖直板已经沉淀下来，少部分经由一段较长的第二次过滤区66后，已经由于重力作用下降到底部了。此时由于铁路移动发电装备内柴油发电机组的负压，可能会在百叶窗底部将雨水吸入，本实施例中，在百叶窗框内增设了挡水板61，使其吸入的雨水冲击在挡水板61上，雨水将沉积到挡水板61而下流，空气则会经过第二次过滤区66绕弯而过再一次形成回旋进风，最后再由左侧多孔板52b或右侧多孔板53b过滤进入铁路移动发电装备内。又由于全国范围无人值守运 营，左侧多孔板52b或右侧多孔53b可起到阻挡灰尘及小动物进入铁路移动发电装备内的作用。
本实施例中，内百叶窗条58与外百叶窗条59之间的前后距离L3为75～85mm(优选为80mm)，相邻内百叶窗条58之间的距离L1为90～100mm，相邻外百叶窗条59之间的距离L2为90～100mm，使百叶窗进风口的总面积大于柴油机进气量的1.8倍。
另外，如图1所示，每个外百叶窗条59的底部开有一百叶窗条缺口62，且百叶窗条缺口62与下边框54的下固定板54a之间留有第一间隙64；两个护板60底部均开有护板缺口63，且护板缺口63与下边框54的下固定板54a之间留有第二间隙65，防止外百叶窗条59及护板60底部积水。
本发明进气百叶窗的原理如下：
内百叶窗条58安装在内侧，外百叶窗条59安装在外侧；当风雨来临时，首先风雨将打在外百叶窗条59的C面及内百叶窗条58的D面进行第一次过滤(见图3)，此时由于重力作用，大部分雨水将顺着百叶窗条总成向下流动，而空气可随风上升，同时再由箱体内部的柴油机工作时发动机进气压力形成的负压将外部空气经内百叶窗条58和外百叶窗条59横向间隙吸入箱体内，即利用回旋进风方式的离心力将雨水沉淀在后竖直板55上；如少量雨水通过了第一道内百叶窗条58和外百叶窗条59的阻挡时，也会在顺着后竖直板55上升的过程中因重力原因最终回落，当少部分雨水堆积在外百叶窗条59的E面时，由于外百叶窗条59的底部开有百叶窗条缺口62，且百叶窗条缺口62与下固定板54a之间留有第一间隙64，雨水可从百叶窗条缺口62排出。若极少部分雨水突破了第一次过滤区，此时由于所剩雨水较少，重量进一步减轻，箱内负压将会在雨水沉淀到下部时将其吸入，而此时由于加装了挡水板61以及护板62的F面，形成了第二次过滤区66，混杂雨水的空气将再一次形成回旋进风，雨水将顺着挡水板61下流，最终由护板60与下边框54之间的第二间隙65排出。最后一道防线就是上部及侧部的多孔板，由于开孔直径较小，可阻挡灰尘颗粒及小动物等。
本发明铁路移动发电装备，包括移动发电装备侧墙本体及安装在侧墙本体 40进气百叶窗框上的进气百叶窗，如图5所示，且进气百叶窗的百叶窗框的外立面不超出侧墙本体40的上侧梁，进气百叶窗的百叶窗条总成外立面不超出百叶窗框的外立面，从而避免了安装螺栓等超出外立面；安装前，在各密封胶条上涂密封胶，然后通过螺栓螺母将百叶窗框与铁路移动发电装备侧墙本体连接，密封胶条防止雨水进入。

Claims (7)

  1. 一种进气百叶窗，包括由上边框(51)、左边框(52)、右边框(53)、下边框(54)及后竖直板(55)围合形成的百叶窗框和安装在百叶窗框内部的百叶窗条总成；其特征在于：所述上边框(51)包括上多孔板(51b)和上固定板(51a)，所述左边框(52)包括左边框本体(52a)和安装在所述左边框本体(52a)上的左多孔板(52b)，所述右边框(53)包括右边框本体(53a)和安装在所述右边框本体(53a)上的右多孔板(53b)，所述下边框(54)包括下固定板(54a)和与所述下固定板(54a)连接的底部斜连接板(54b)，且所述后竖直板(55)、所述下边框(54)与所述百叶窗条总成之间形成导流腔(57)；
    所述百叶窗条总成包括焊接在百叶窗框内侧的一排内百叶窗条(58)和焊接在百叶窗框外侧的一排外百叶窗条(59)，所述内百叶窗条(58)和所述外百叶窗条(59)呈前后交替均匀布置。
  2. 根据权利要求1所述进气百叶窗，其特征在于：所述后竖直板(55)、所述左边框(52)、所述右边框(53)、所述上固定板(51a)和所述下边框(54)通过螺栓或者焊接形成框体，所述下边框(54)的底部斜连接板(54b)通过过渡弧形板(56)与所述后竖直板(55)的底边相连。
  3. 根据权利要求1或2所述进气百叶窗，其特征在于：所述上边框(51)的上多孔板(51b)、所述左边框(52)的左多孔板(52b)和所述右边框(53)的右多孔板(53b)的开孔率均不低于65％、孔径不大于5mm。
  4. 根据权利要求1或2所述进气百叶窗，其特征在于：所述百叶窗条总成的左端与所述左边框(52)之间、所述百叶窗条总成的右端与所述右边框(53)之间均留有安装护板(60)的侧部间隙，所述护板(60)包括前竖直护板本体(60a)、与所述前竖直护板本体(60a)连接的侧挡板(60b)及沿所述侧挡板(60b)边沿翻折的护板翻边(60c)；左侧的所述前竖直护板本体(60a)与所述左边框(52)的前边沿相连，左侧的所述侧挡板(60b)与所述百叶窗条总成的左端相连，右侧的所述前竖直护板本体(60a)与所述右边框(53)的前边沿相连，右侧的所述侧挡板(60b)与所述百叶窗条总成的右端相连，且两 个所述侧挡板(60b)的所述护板翻边(60c)呈相对布置。
  5. 根据权利要求4所述进气百叶窗，其特征在于：所述百叶窗框内部的左右两侧各布置有一块挡水板(61)，所述挡水板(61)包括焊接在所述后竖直板(55)内壁的焊接板(61a)、与所述焊接板(61a)相连的竖直挡水板本体(61b)及沿所述竖直挡水板本体(61b)边沿翻折的挡水板翻边(61c)，两个所述挡水板(61)的挡水板翻边(61c)呈相对布置；所述挡水板(61)的挡水板翻边(61c)与所述护板(60)的护板翻边(60c)平齐或者所述挡水板(61)的竖直挡水板本体(61b)与所述护板(60)的侧挡板(60b)部分重叠形成第二次过滤区(66)。
  6. 根据权利要求1或2所述进气百叶窗，其特征在于：每个所述外百叶窗条(59)的底部开有一百叶窗条缺口(62)，且所述百叶窗条缺口(62)与所述下边框(54)的下固定板(54a)之间留有第一间隙(64)；两个所述护板(60)底部均开有护板缺口(63)，且所述护板缺口(63)与所述下边框(54)的下固定板(54a)之间留有第二间隙(65)。
  7. 一种铁路移动发电装备，包括移动发电装备侧墙本体及安装在所述侧墙本体(40)进气百叶窗框上的进气百叶窗，其特征在于：所述进气百叶窗为权利要求1所述的进气百叶窗，且进气百叶窗的百叶窗框的外立面不超出所述侧墙本体(40)的上侧梁，进气百叶窗的百叶窗条总成外立面不超出百叶窗框的外立面。
PCT/CN2019/082953 2018-08-22 2019-04-17 进气百叶窗及铁路移动发电装备 WO2020038000A1 (zh)

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108915549B (zh) * 2018-08-22 2019-10-08 中车长江车辆有限公司 进气百叶窗及铁路移动发电装备

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060237147A1 (en) * 2005-04-26 2006-10-26 Springs Window Fashions Lp Vertical shade
CN104165022A (zh) * 2014-07-25 2014-11-26 南车长江车辆有限公司 铁道车辆车窗
CN107120046A (zh) * 2017-07-03 2017-09-01 中车长江车辆有限公司 用于集装箱式发电箱的进气百叶窗及集装箱式发电箱
CN107191017A (zh) * 2017-07-03 2017-09-22 中车长江车辆有限公司 铁路运输集装箱式发电箱
CN207228709U (zh) * 2017-07-03 2018-04-13 中车长江车辆有限公司 铁路运输集装箱式发电箱
CN207633997U (zh) * 2017-07-03 2018-07-20 中车长江车辆有限公司 用于集装箱式发电箱的进气百叶窗及集装箱式发电箱
CN108768045A (zh) * 2018-08-22 2018-11-06 中车长江车辆有限公司 铁路移动发电装备
CN108915549A (zh) * 2018-08-22 2018-11-30 中车长江车辆有限公司 进气百叶窗及铁路移动发电装备
CN108953849A (zh) * 2018-08-22 2018-12-07 中车长江车辆有限公司 侧墙及铁路移动发电装备
CN208806684U (zh) * 2018-08-22 2019-04-30 中车长江车辆有限公司 铁路移动发电装备
CN208997567U (zh) * 2018-08-22 2019-06-18 中车长江车辆有限公司 侧墙及铁路移动发电装备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6820385B2 (en) * 2000-11-10 2004-11-23 Jack Horn Exterior louvered hurricane window shutters
CN2725487Y (zh) * 2004-09-07 2005-09-14 钟超英 环保通风消音窗

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060237147A1 (en) * 2005-04-26 2006-10-26 Springs Window Fashions Lp Vertical shade
CN104165022A (zh) * 2014-07-25 2014-11-26 南车长江车辆有限公司 铁道车辆车窗
CN107120046A (zh) * 2017-07-03 2017-09-01 中车长江车辆有限公司 用于集装箱式发电箱的进气百叶窗及集装箱式发电箱
CN107191017A (zh) * 2017-07-03 2017-09-22 中车长江车辆有限公司 铁路运输集装箱式发电箱
CN207228709U (zh) * 2017-07-03 2018-04-13 中车长江车辆有限公司 铁路运输集装箱式发电箱
CN207633997U (zh) * 2017-07-03 2018-07-20 中车长江车辆有限公司 用于集装箱式发电箱的进气百叶窗及集装箱式发电箱
CN108768045A (zh) * 2018-08-22 2018-11-06 中车长江车辆有限公司 铁路移动发电装备
CN108915549A (zh) * 2018-08-22 2018-11-30 中车长江车辆有限公司 进气百叶窗及铁路移动发电装备
CN108953849A (zh) * 2018-08-22 2018-12-07 中车长江车辆有限公司 侧墙及铁路移动发电装备
CN208806684U (zh) * 2018-08-22 2019-04-30 中车长江车辆有限公司 铁路移动发电装备
CN208997567U (zh) * 2018-08-22 2019-06-18 中车长江车辆有限公司 侧墙及铁路移动发电装备

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