Drainage device and system and railway vehicle

Abstract

The utility model relates to the technical field of railway vehicles, and provides a drainage device, a drainage system and a railway vehicle. The drainage device comprises a condensate water collecting mechanism, a drainage mechanism, a water storage mechanism, a drainage mechanism and a drainage mechanism, and the condensate water collecting mechanism is provided with a water inlet and a water outlet; one end of the pipeline assembly is connected with the water outlet of the condensate water collecting mechanism; the drainage pipeline is detachably connected with the other end of the pipeline assembly; and the valve body is arranged at the water outlet end of the drainage pipeline. The drainage device, the drainage system and the railway vehicle have the functions of collecting, storing and discharging condensate water, and potential safety hazards existing in scattered drainage are avoided; the drainage pipeline is detachably connected with the pipeline assembly, in the manufacturing and machining process, the condensate water collecting mechanism, the pipeline assembly and the drainage pipeline can be independently machined and then assembled on site, device machining and assembling are facilitated, and meanwhile the advantages that installation is flexible, and occupied space is reduced are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a rail vehicle technical field provides a drainage device, system and rail vehicle. BACKGROUND

[0002] The air track (i. e. air track train) is a suspended monorail traffic system, contrary to the traditional wheel rail system design concept, the track beam is above the train and is supported by steel pillars or concrete pillars, and the train is suspended and slides. It can not only adapt to the development needs of small and medium-sized city rail transit, but also can be used as a regional landscape symbol. Due to the limitation of its own structural characteristics, the treatment mode of condensation is very important. Unlike ordinary rail transit, if the condensate water is treated by the traditional method (such as drainage), the vehicle will continue to flow down during operation, which may pour on the pedestrians or ground equipment, and there is a safety hazard.

[0003] In order to avoid the problem of discharging condensate water by drainage during the operation of the vehicle, to ensure that the air conditioner condensate water can be smoothly drained, and to improve the utilization rate of the parts and avoid occupying too much space, a condensate water drainage device is needed. CONTENT OF THE UTILITY MODEL

[0004] The utility model embodiment provides a drainage device, system and rail vehicle, to solve the defects of safety hidden danger existing in the related art by drainage, ensure that the air conditioner condensate water can be smoothly drained, and facilitate device processing and assembly.

[0005] The utility model provides a drainage device, which comprises:

[0006] The condensate water collecting mechanism has a water inlet and a water outlet, and the water inlet is used for receiving air conditioner condensate water;

[0007] The pipeline assembly is connected with the water outlet of the condensate water collecting mechanism at one end;

[0008] The drainage pipeline is detachably connected with the other end of the pipeline assembly;

[0009] The valve body is arranged at the water outlet end of the drainage pipeline.

[0010] According to one embodiment of the utility model, the utility model further comprises an overflow pipeline;

[0011] The condensate water collecting mechanism further has an overflow port, and the overflow pipeline is connected with the overflow port of the condensate water collecting mechanism.

[0012] According to one embodiment of the utility model, the utility model further comprises:

[0013] The water inlet pipeline is connected between the water inlet and the water pan of the air conditioner;

[0014] A filter screen is arranged on the water inlet pipeline.

[0015] According to an embodiment of the present application, the condensate water collecting mechanism comprises a water tank.

[0016] The water outlet is located on one side of the water tank, and the overflow port is located on the other side of the water tank, and the position of the overflow port is lower than the water inlet along the height direction of the water tank.

[0017] According to an embodiment of the present application, the pipeline assembly further comprises a first elbow connected between the overflow port and the overflow pipeline.

[0018] According to an embodiment of the present application, the pipeline assembly comprises:

[0019] The first connecting pipe is connected at one end to the water outlet of the condensate water collecting mechanism.

[0020] The second connecting pipe is detachably connected between the first connecting pipe and the drain pipeline.

[0021] According to an embodiment of the present application, the pipeline assembly further comprises a second elbow connected between the second connecting pipe and the first connecting pipe.

[0022] According to an embodiment of the present application, the pipeline assembly further comprises a plurality of two-way pipelines, at least one of the two-way pipelines being connected between the second elbow and the second connecting pipe, and at least one of the two-way pipelines being connected between the second connecting pipe and the drain pipeline, and the second connecting pipe being detachably connected between the second elbow and the drain pipeline through the two-way pipelines.

[0023] When the second connecting pipe is in the dismounting state, water is passed into the drain pipeline to detect the working state of the valve body.

[0024] The present application also provides a drainage system, comprising:

[0025] At least one drainage device of the present application;

[0026] A mounting seat, through which the drainage device is arranged on the vehicle body.

[0027] A pump body connected to the water inlet of the condensate water collecting mechanism.

[0028] The present application also provides a railway vehicle, comprising the drainage device of the present application, or the drainage system of the present application.

[0029] The utility model provides a kind of drainage device, comprising: condensate water collection mechanism, pipeline assembly, drain line and valve body.Cold condensate water collection mechanism is used to store condensate water, the condensate water collection mechanism has water inlet and water outlet, the water inlet is used to receive air conditioner condensate water;One end of pipeline assembly is connected with the water outlet of the condensate water collection mechanism;Drain line is detachably connected with the other end of the pipeline assembly;Valve body is located at the water outlet end of the drain line.The utility model provides a kind of drainage device, with the function of condensate water collection, storage and discharge, avoids the security risk existing in scattered drainage;Drain line and pipeline assembly are detachably connected, in manufacturing process, condensate water collection mechanism, pipeline assembly and drain line can be processed separately, then assemble on site, it is convenient for device processing and assembly, with the advantages of flexible installation, reduce the occupied space.

[0030] Further, the utility model provides a kind of drainage system, because it includes the drainage device in the above-mentioned embodiment of the utility model, therefore, has the same advantage as above.

[0031] Further, the utility model provides a kind of rail vehicle, because it includes the drainage device or drainage system in the above-mentioned embodiment of the utility model, therefore, has the same advantage as above. BRIEF DESCRIPTION OF DRAWINGS

[0032] In order to more clearly illustrate the technical scheme in the utility model or prior art, the following will be to the drawing used in the embodiment or prior art description a simple introduction, obviously, the following description in the drawing is some embodiments of the utility model, for those skilled in the art, without creative labor, according to these drawings, other drawings can also be obtained.

[0033] Figure 1 It is the front view of the drainage device provided by the utility model.

[0034] Figure 2 It is the left view of the drainage device provided by the utility model.

[0035] Figure 3 It is Figure 2 sectional view of A-A in it.

[0036] Figure 4 It is the structure schematic view of the drainage system provided by the utility model.

[0037] REFERENCE NUMERALS:

[0038] 100, condensate water collecting mechanism; 200, pipeline assembly; 201, first connecting pipe; 202, second connecting pipe; 203, second elbow; 204, two-way pipeline; 205, pump body; 300, drainage pipeline; 400, valve body; 500, overflow pipeline; 600, water inlet pipeline; 700, first elbow; 800, mounting seat; 900, support frame. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical scheme and advantages of the present application clearer, the technical scheme of the present application will be described clearly and completely below in combination with the drawings in the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0040] In the description of the present embodiment, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present embodiment and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present embodiment.

[0041] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the present embodiment, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0042] In the present embodiment, unless otherwise specifically specified and limited, the terms "arrangement", "installation", "connection", "connection", "fixation" and the like should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meanings of the above terms in the present embodiment can be understood according to the specific circumstances.

[0043] In the embodiments of the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature can be "above", "over" and "on" the second feature, which can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature can be "under", "below" and "underneath" the second feature, which can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0044] As shown in Figures 1 to 3 The present application provides a kind of drainage device. The drainage device includes: condensate water collection mechanism 100, pipeline assembly 200, drain pipeline 300 and valve body 400.

[0045] Wherein, condensate water collection mechanism 100 is used to store condensate water, and condensate water collection mechanism 100 has water inlet and water outlet, and water inlet is used to receive air conditioner condensate water;One end of pipeline assembly 200 is connected with the water outlet of condensate water collection mechanism 100;Drain pipeline 300 is detachably connected with the other end of pipeline assembly 200;Valve body 400 is arranged at the water outlet end of drain pipeline 300.

[0046] Specifically, condensate water collection mechanism 100 is a container for collecting condensate water, which can be a water tank or the like, and air conditioner condensate water is collected by condensate water collection mechanism 100. Water inlet is connected with air conditioner water pan, and is used to receive air conditioner condensate water.

[0047] The water outlet of condensate water collection mechanism 100 is connected with drain pipeline 300 through pipeline assembly 200, and the condensate water discharge state is controlled by valve body 400. When the above drainage device is installed on rail vehicle, for example, when the above drainage device is installed on air rail, during air rail running, valve body 400 is closed, and condensate water is stored in condensate water collection mechanism 100. When air rail arrives at station, valve body 400 is opened, and condensate water stored in condensate water collection mechanism 100 is discharged through water outlet, pipeline assembly 200 and drain pipeline 300.

[0048] It can be seen that the drainage device provided by the present application can collect and store condensate water when rail vehicle is running, and can discharge condensate water through drain pipeline 300 by opening valve body 400 when rail vehicle arrives at station. The drainage device provided by the present application has the functions of condensate water collection, storage and discharge, and avoids the safety hazards existing in scattered drainage.

[0049] Further, the drain pipeline 300 is detachably connected with the pipeline assembly 200, in the manufacturing process, the condensate water collecting mechanism 100, the pipeline assembly 200 and the drain pipeline 300 can be processed separately, and then assembled on site, so that the device processing and assembly are facilitated, and meanwhile, the installation is flexible, and the occupied space is reduced.

[0050] Optionally, the valve body 400 in the embodiment can be an electromagnetic valve.

[0051] The utility model provides a kind of drainage device, comprising: condensate water collecting mechanism 100, pipeline assembly 200, drain pipeline 300 and valve body 400.Cold condensate water is stored in condensate water collecting mechanism 100, condensate water collecting mechanism 100 has water inlet and water outlet, water inlet is used to receive air conditioner condensate water;One end of pipeline assembly 200 is connected with the water outlet of condensate water collecting mechanism 100;Drain pipeline 300 is detachably connected with the other end of pipeline assembly 200;Valve body 400 is located at the water outlet end of drain pipeline 300.The utility model provides a kind of drainage device, with the function of condensate water collection, storage and discharge, avoids the security risk existing in scattered drainage;Drain pipeline 300 is detachably connected with pipeline assembly 200, in the manufacturing process, the condensate water collecting mechanism 100, the pipeline assembly 200 and the drain pipeline 300 can be processed separately, and then assembled on site, so that the device processing and assembly are facilitated, and meanwhile, the installation is flexible, and the occupied space is reduced.

[0052] In one embodiment of the utility model, the drainage device further comprises: overflow pipeline 500.Cold condensate water collecting mechanism 100 further has overflow port, and overflow pipeline 500 is connected with the overflow port of condensate water collecting mechanism 100.In this embodiment, when valve body 400 fails (cannot be opened), condensate water fills condensate water collecting mechanism 100, and overflow is discharged through overflow pipeline 500 through the overflow port on condensate water collecting mechanism 100.

[0053] In one embodiment of the utility model, the drainage device further comprises: water inlet pipeline 600 and filter screen.Water inlet pipeline 600 is connected between water inlet and air conditioner water pan;Filter screen is arranged on water inlet pipeline 600.In this embodiment, water inlet on condensate water collecting mechanism 100 is communicated with air conditioner water pan through water inlet pipeline 600, so as to collect air conditioner condensate water.During vehicle operation, impurities can enter air conditioner unit, in order to avoid that impurities enter water tank along water inlet pipeline 600, and then flow into electromagnetic valve, causing electromagnetic valve failure, filter screen is designed on the water inlet of water inlet pipeline 600 to filter impurities.

[0054] In one of the embodiments of the utility model, the condensed water collecting mechanism 100 comprises: a water tank. The water outlet is located at one side of the water tank, the overflow port is located at the other side of the water tank, and the position of the overflow port is lower than the water inlet along the height direction of the water tank. In this embodiment, the water outlet is designed at one side of the water tank, and the overflow port is designed at the other side, so that the drain pipeline 300 and the overflow pipeline 500 are respectively located at the left and right sides of the water tank, the assembly of each pipeline is facilitated, the pipeline layout is reasonably planned, and the occupied area of the whole drainage device can be reduced. In addition, the height of the overflow port is ensured to be lower than the water inlet, so as to avoid backflow of overflow from the water inlet.

[0055] In one of the embodiments of the utility model, the drainage device further comprises: a first bend 700 connected between the overflow port and the overflow pipeline 500, the extension direction of the overflow pipeline 500 is optimized through the first bend 700, so that the land occupation area of the drainage device is further reduced.

[0056] In one of the embodiments of the utility model, the pipeline assembly 200 comprises: a first connecting pipe 201 and a second connecting pipe 202. One end of the first connecting pipe 201 is connected with the water outlet of the condensed water collecting mechanism 100; the second connecting pipe 202 is detachably connected between the first connecting pipe 201 and the drain pipeline 300. In this embodiment, the first connecting pipe 201 can be a stainless steel pipe connected with the water outlet; the second connecting pipe 202 can be a rubber hose connected on the stainless steel pipe, and the rubber hose is convenient to disassemble and assemble.

[0057] In one of the embodiments of the utility model, the pipeline assembly 200 further comprises: a second bend 203 connected between the second connecting pipe 202 and the first connecting pipe 201, the extension direction of the second connecting pipe 202 is changed through the second bend 203, so that the extension direction of the drain pipeline 300 is optimized, and the land occupation area of the drainage device is further reduced.

[0058] In one of the embodiments of the utility model, the pipeline assembly 200 further comprises: a plurality of two-way pipelines 204. At least one two-way pipeline 204 is connected between the second bend 203 and the second connecting pipe 202, at least one two-way pipeline 204 is connected between the second connecting pipe 202 and the drainage pipeline 300, and the second connecting pipe 202 is detachably connected between the second bend 203 and the drainage pipeline 300 through the two-way pipeline 204. When the second connecting pipe 202 is in the state of removal, water is passed into the drainage pipeline 300 to detect the working state of the valve body 400. In the embodiment, the second connecting pipe 202 is connected between the second bend 203 and the drainage pipeline 300 through the two-way pipeline 204, the quick release connection of the second connecting pipe 202 can be realized through the two-way pipeline 204, and when the condensed water is collected or drained, the second connecting pipe 202 is in the state of installation; when it is necessary to detect whether the valve body 400 is faulty, the two-way pipeline 204 and the second connecting pipe 202 can be removed, so that water can be directly passed into the drainage pipeline 300 to determine whether the valve body 400 has a leakage or other faults.

[0059] As shown in Figure 4 The utility model also provides a drainage system. The drainage system comprises: a pump body 205, a mounting seat 800 and at least one drainage device as in the embodiments of the utility model.

[0060] Specifically, the drainage device is arranged on the vehicle body through the mounting seat 800; and the pump body 205 is connected to the water inlet of the condensed water collecting mechanism 100.

[0061] The drainage system provided in the embodiment utilizes the water inlet pipeline 600 to be connected with the water collecting disc of the air conditioner, utilizes the pump body 205 to direct the condensed water to be input into the condensed water collecting mechanism 100 for collection and storage, and utilizes the mounting seat 800 to mount the drainage device on the vehicle body.

[0062] Further, in order to ensure the mounting stability of the drainage device, the drainage system further comprises: a support frame 900 arranged on both sides of the condensed water collecting mechanism 100, used for improving the stability of the condensed water collecting mechanism 100 on the mounting surface and avoiding tilting.

[0063] The drainage system provided by the utility model has the same advantages as above because it comprises the drainage device in the above embodiments of the utility model.

[0064] Optionally, a plurality of drainage devices can be configured in the drainage system, and the plurality of drainage devices share one drainage pipeline 300.

[0065] The utility model provides a kind of rail vehicle, such as air rail train and suspended train. The rail vehicle comprises: the drainage device in the above embodiments of the utility model, or the drainage system in the above embodiments of the utility model.

[0066] The rail vehicle provided by the utility model has the same advantages as above because it comprises the drainage device or drainage system in the above-mentioned embodiments of the utility model.

[0067] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the utility model, but not to limit them; although the utility model has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A drainage device, characterized in that, The application relates to a condensate water collecting mechanism (100) for storing condensate water, wherein the condensate water collecting mechanism (100) has a water inlet and a water outlet, and the water inlet is used for receiving air conditioner condensate water; a pipeline assembly (200) connected at one end with the water outlet of the condensate water collecting mechanism (100); a drain pipeline (300) detachably connected at the other end with the pipeline assembly (200); and a valve body (400) arranged at the water outlet end of the drain pipeline (300). The application further comprises an overflow pipeline (500); the condensate water collecting mechanism (100) further has an overflow port, and the overflow pipeline (500) is connected with the overflow port of the condensate water collecting mechanism (100). The application further comprises a water inlet pipeline (600) connected between the water inlet and a water pan of an air conditioner; and a filter screen arranged on the water inlet pipeline (600). The condensate water collecting mechanism (100) comprises a water tank; the water outlet is arranged at one side of the water tank, the overflow port is arranged at the other side of the water tank, and the position of the overflow port is lower than that of the water inlet along the height direction of the water tank. The application further comprises a first elbow (700) connected between the overflow port and the overflow pipeline (500).

2. The water drainage device according to claim 1, characterized in that The pipeline assembly (200) comprises a first connecting pipeline (201) connected at one end with the water outlet of the condensate water collecting mechanism (100); and a second connecting pipeline (202) detachably connected between the first connecting pipeline (201) and the drain pipeline (300). The pipeline assembly (200) further comprises a second elbow (203) connected between the second connecting pipeline (202) and the first connecting pipeline (201). The pipeline assembly (200) further comprises a plurality of two-way pipelines (204), at least one of the two-way pipelines (204) is connected between the second elbow (203) and the second connecting pipeline (202), at least one of the two-way pipelines (204) is connected between the second connecting pipeline (202) and the drain pipeline (300), and the second connecting pipeline (202) is detachably connected between the second elbow (203) and the drain pipeline (300) through the two-way pipelines (204).

3. The water drainage device of claim 1, wherein, The application further comprises at least one of the drain devices according to any one of claims 1 to 8; a mounting seat (800) used for arranging the drain device on a vehicle body; and a pump body (205) connected with the water inlet of the condensate water collecting mechanism (100). The application further comprises the drain device according to any one of claims 1 to 8 or the drain system according to claim 9. ​ 4. The water drainage device of claim 2, wherein, ​ ​ 5. The water drainage device of claim 2, wherein ​ ​ 6. The water discharge device according to any one of claims 1 to 5, characterized by ​ ​ ​ 7. The water drainage device of claim 6, wherein, ​ 8. The water drainage device of claim 7, wherein, ​ 9. A drainage system characterised in that, ​ ​ ​ ​ 10. A rail vehicle, characterized by ​ ​

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