CN112477900A - Dirt box, carriage and rail vehicle - Google Patents
Dirt box, carriage and rail vehicle Download PDFInfo
- Publication number
- CN112477900A CN112477900A CN201910856979.5A CN201910856979A CN112477900A CN 112477900 A CN112477900 A CN 112477900A CN 201910856979 A CN201910856979 A CN 201910856979A CN 112477900 A CN112477900 A CN 112477900A
- Authority
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- China
- Prior art keywords
- branch pipe
- pipe
- box body
- plate
- flushing
- 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.)
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Links
- 238000011010 flushing procedure Methods 0.000 claims abstract description 98
- 239000002699 waste material Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 30
- 238000005406 washing Methods 0.000 description 12
- 239000010865 sewage Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000005507 spraying Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D35/00—Sanitation
- B61D35/005—Toilet facilities
- B61D35/007—Toilet facilities comprising toilet waste receiving, treatment, storage, disposal or removal devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The embodiment of the application provides a filth case, carriage and rail vehicle, wherein, the filth case includes: the box body is formed by enclosing a top plate, a bottom plate, side plates and end plates, wherein the side plates extend along the length direction of the box body, and the end plates are positioned at two ends of the side plates; the flushing pipe is arranged in the box body; the flush tube includes: the main pipe is provided with a main pipe flushing hole and arranged in the box body to extend along the length direction of the box body; the first branch pipe is connected to one end of the main pipe and extends along the width direction of the box body; the first branch pipe is provided with a first branch pipe end plate flushing hole facing to an end plate positioned at the same end as the first branch pipe; the second branch pipe is arranged at the other end of the main pipe and extends along the width direction of the box body; the second branch pipe is provided with a second branch pipe end plate flushing hole facing an end plate at the same end as the second branch pipe. The utility model provides a dirty case, carriage and rail vehicle can improve the cleaning performance of dirty case.
Description
Technical Field
The present application relates to rail vehicle sanitation systems, and more particularly, to a dirt box, a carriage and a rail vehicle.
Background
The rail vehicle is an important traffic tie connecting all cities and an important vehicle for people to go out. With the continuous improvement of the running speed, most of toilets of railway passenger cars do not adopt an open toilet, but collect the dirt in the toilet through a dirt box, and then the passenger cars arrive at the station and are treated in a centralized manner. In order to prevent the dirt from adhering to the inner wall of the dirt box, a flushing pipe is generally provided in the dirt box, and water is periodically sprayed outwards through a water spraying hole in the flushing pipe to flush the inner wall of the dirt box.
Fig. 1 is a schematic view illustrating a structure of a filth case in the related art. As shown in fig. 1, a conventional flushing pipe 1 is a straight pipe inserted into a filth box 2 along a length direction thereof. From the viewpoint of the arrangement restriction of the contaminated tank 2 and the convenience of the washing operation, the washing pipe 1 is generally located closer to one side wall and farther from the opposite other side wall, and thus, the washing effect is poor for the farther side wall. And above-mentioned flush pipe 1 can't directly wash two terminal surfaces perpendicular to flush pipe 1, can only rely on the splash of water in filth case 2 to wash indirectly, washes incompletely, has the filth to remain. More and more dirt accumulates in the dirt box 1, reducing the effective volume of the dirt box 1.
Disclosure of Invention
The embodiment of the application provides a filth case, carriage and rail vehicle, can improve the cleaning performance of filth case.
An embodiment of a first aspect of the present application provides a dirt box, including:
the box body is formed by encircling a top plate, a bottom plate, side plates and end plates, wherein the side plates extend along the length direction of the box body, and the end plates are positioned at two ends of the side plates;
the flushing pipe is arranged in the box body; the flush tube includes:
the main pipe is arranged in the box body and extends along the length direction of the box body; a main pipe flushing hole is formed in the main pipe;
the first branch pipe is arranged at one end of the main pipe and communicated with the main pipe; the first branch pipe extends along the width direction of the box body; the first branch pipe is provided with a first branch pipe end plate flushing hole, and the first branch pipe end plate flushing hole faces to an end plate which is positioned at the same end as the first branch pipe;
the second branch pipe is arranged at the other end of the main pipe and communicated with the main pipe; the second branch pipe extends along the width direction of the box body; the second branch pipe is provided with a second branch pipe end plate flushing hole, and the second branch pipe end plate flushing hole faces to an end plate located at the same end as the second branch pipe.
An embodiment of the second aspect of the present application provides a vehicle cabin, including: a waste bin as described above.
An embodiment of the third aspect of the application provides a railway vehicle, which comprises the carriage.
According to the technical scheme provided by the embodiment of the application, the box body is formed by enclosing a top plate, a bottom plate, side plates and end plates, wherein the side plates extend along the length direction of the box body, and the end plates extend along the width direction; the flushing pipe is arranged in the box body and comprises a main pipe, a first branch pipe and a second branch pipe, wherein the first branch pipe and the second branch pipe are respectively connected to two ends of the main pipe; the first branch pipe extends along the width direction of the box body and is close to one of the end plates, and a first branch pipe end plate flushing hole facing the close end plate is formed in the first branch pipe and used for flushing the end plate; the second branch pipe extends along the width direction of the box body and is close to another end plate, and a second branch pipe end plate flushing hole facing the end plate is formed in the second branch pipe and is used for flushing the end plate. The technical scheme that this embodiment provided directly washes the end plate that closes on respectively through set up the flushing hole on first branch pipe and second branch pipe to improve the washing effect to the box inner wall, wash comparatively thoroughly, reduce substantially that the filth is remained, ensure effective volume in the filth case and guarantee can normal use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic view illustrating a structure of a filth case in the related art;
FIG. 2 is a schematic structural view of a dirt box provided in the embodiment of the present application;
FIG. 3 is a perspective view of a flush tube in a waste bin provided in an embodiment of the present application;
FIG. 4 is a top plan view of a flush tube in a dirt tank provided in an embodiment of the present application;
FIG. 5 is a cross-sectional view A-A of FIG. 4;
FIG. 6 is a cross-sectional view B-B of FIG. 4;
fig. 7 is a cross-sectional view C-C of fig. 4.
Reference numerals:
1-a dirt box; 11-a base plate; 12-side plates; 13-an end plate;
2-a flushing pipe;
21-main tube; 211-main pipe top plate flushing hole; 212-main pipe floor flushing hole; 213-main pipe side plate flushing hole;
22-a first branch; 221-first leg tube end plate flushing hole; 222-first leg top plate flushing hole; 223-first leg floor flushing holes;
23-a second branch pipe; 231-second manifold end plate flushing holes; 232-second branch pipe top plate flushing hole; 233-second branch pipe bottom plate flushing hole;
3-water supply pipeline.
Detailed Description
In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following further detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings makes it clear that the described embodiments are only a part of the embodiments of the present application, and are not exhaustive of all embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Example one
The present embodiments provide a dirt bin that can be used in a rail vehicle, particularly a passenger car carrying passengers. The rail vehicle can be a common train or a motor train unit.
The filth case that this embodiment provided links to each other with the stool pot that sets up in the bathroom through the blow off pipe for collect the filth that the stool pot produced at rail vehicle operation in-process, when rail vehicle reachs the target website, empty the filth in the filth case, and regularly wash the filth case.
Fig. 2 is a schematic structural view of a filth tank according to an embodiment of the present application, and fig. 3 is a perspective view of a flush pipe in the filth tank according to the embodiment of the present application. As shown in fig. 2 and 3, the present embodiment provides a filth case including: the flushing pipe is connected with the water supply pipeline and used for spraying clean water into the box body so as to flush the inner wall of the box body.
Wherein, the box body is enclosed by a top plate, a bottom plate 11, a side plate 12 and an end plate 13. The top plate and the bottom plate 11 extend in parallel and in a horizontal direction, the top plate being located above the bottom plate 11. The side plates 12 and the end plates 13 extend in the vertical direction and are connected between the top plate and the bottom plate 11. In this embodiment, the number of the side plates 12 is two, and the two side plates 12 are disposed opposite to each other and parallel to each other. The number of the end plates 13 is two, and the two end plates 13 are arranged oppositely and parallel to each other. The side plates 12 are perpendicular to the end plates 13, and correspond to a box body of a rectangular parallelepiped structure surrounded by the top plate, the bottom plate 11, the side plates 12 and the end plates 13. The width dimension of the box is greater than the height dimension, i.e. the configuration shown in fig. 2. The side plates 12 extend in the longitudinal direction of the case, and the end plates 13 are connected to both ends of the side plates 12 to extend in the width direction of the case.
The flush tube includes: a main pipe 21, a first branch pipe 22 and a second branch pipe 23. The main pipe 21 extends along the length direction of the box body, a plurality of flushing holes, called main pipe flushing holes, are formed in the main pipe 21, and water flow sprayed from the flushing holes can flush the inner wall of the box body.
The first branch pipe 22 is provided at one end of the main pipe 21, and the first branch pipe 22 is close to the end plate 13 (referred to as a first end plate) on the same side as the first branch pipe. The first branch pipe 22 extends along the width direction of the box body, the first branch pipe 22 is communicated with the main pipe 21, a plurality of first branch pipe end plate flushing holes 221 are formed in the first branch pipe 22, the first branch pipe end plate flushing holes 221 face the first end plate, and water sprayed out of the holes directly shoots the first end plate to flush the first end plate.
The second branch pipe 23 is provided at the other end of the main pipe 21, and the second branch pipe 23 is close to the end plate 13 (referred to as a second end plate) on the same side as it. The second branch pipes 23 extend along the width direction of the box body, the second branch pipes 23 are communicated with the main pipe 21, a plurality of second branch pipe end plate flushing holes 231 are formed in the second branch pipes 23, the second branch pipe end plate flushing holes 231 face the second end plate, and water sprayed out of the holes directly shoots the second end plate to flush the second end plate.
The shape of the case is not limited to the shape shown in fig. 2, and may be other shapes, for example: the horizontal section of the box body is in the shape of an ellipse, a round corner rectangle and the like.
According to the technical scheme provided by the embodiment, the box body is formed by enclosing a top plate, a bottom plate, side plates and end plates, wherein the side plates extend along the length direction of the box body, and the end plates extend along the width direction; the flushing pipe is arranged in the box body and comprises a main pipe, a first branch pipe and a second branch pipe, wherein the first branch pipe and the second branch pipe are respectively connected to two ends of the main pipe; the first branch pipe extends along the width direction of the box body and is close to one of the end plates, and a first branch pipe end plate flushing hole facing the close end plate is formed in the first branch pipe and used for flushing the end plate; the second branch pipe extends along the width direction of the box body and is close to another end plate, and a second branch pipe end plate flushing hole facing the end plate is formed in the second branch pipe and is used for flushing the end plate. The technical scheme that this embodiment provided directly washes the end plate that closes on respectively through set up the flushing hole on first branch pipe and second branch pipe to improve the washing effect to the box inner wall, wash comparatively thoroughly, reduce substantially that the filth is remained, ensure effective volume in the filth case and guarantee can normal use.
Moreover, the end plate can be directly washed by adopting the scheme, and the water consumption and the cost can be reduced under the condition of achieving a better washing effect. In addition, the flushing effect on the inner wall of the sewage tank is improved, the times of maintaining the sewage tank due to sewage accumulation are reduced, and the maintenance procedures and cost are further reduced.
The above-mentioned box and flush pipe can be realized in many ways, and this embodiment provides a specific realization:
as shown in fig. 2 and 3, the main pipe 21, the first branch pipe 22, and the second branch pipe 23 are all straight pipes, the first branch pipe 22 and the second branch pipe 23 are both perpendicular to the main pipe 21, and the first branch pipe 22 and the second branch pipe 23 are parallel. Corresponding to the flushing pipe is entirely in the same plane. In this embodiment, the flush pipe is entirely parallel to the bottom plate 11, and the flush pipe is located at the middle position of the box body, that is: the distance from the top plate is equal to the distance from the bottom plate 11.
Alternatively, the following scheme may also be adopted: the impact force of the upward jet water flow is smaller than that of the downward jet water flow under the influence of gravity, so that the overall height of the washing pipe can be increased, the washing pipe is closer to the top plate, and the upward jet water flow is ensured to have enough impact force to wash the top plate.
One end of the main pipe 21 is connected to a midpoint position of the first branch pipe 22, and the other end of the main pipe 21 is connected to an intermediate position of the second branch pipe 23. In this way, the main pipe 21 is disposed at the middle position of the water tank, and the distance between the main pipe 21 and the side plates 12 on both sides is equal, so that the impact force of the water flow jetted from the main pipe 21 to both sides is relatively close, and the side plates 12 on both sides can be effectively washed.
The first branch pipe 22 extends from the left end to the right end of the first end plate in the horizontal direction, and a plurality of first branch pipe end plate flushing holes 221 are formed in the first branch pipe 22 so as to completely clean the first end plate.
The second branch pipe 23 extends from the left end to the right end of the second end plate along the horizontal direction, and a plurality of second branch pipe end plate flushing holes 231 are formed in the second branch pipe 23 so as to comprehensively clean the second end plate.
Fig. 4 is a top view of a flush tube in a waste tank according to an embodiment of the present application, fig. 5 is a sectional view taken along line a-a of fig. 4, fig. 6 is a sectional view taken along line B-B of fig. 4, and fig. 7 is a sectional view taken along line C-C of fig. 4. As shown in fig. 4 and 5, the main pipe 21 is provided with a plurality of flushing holes respectively facing the top plate, the bottom plate 11 and the side plates 12 to clean the top plate, the bottom plate 11 and the side plates 12 by water jets. Specifically, a plurality of main plate top plate flushing holes 211 are formed in the top of the main pipe 21, and are sequentially arranged along the length direction of the main pipe 21 to flush the top plate. A plurality of main plate bottom plate flushing holes 212 are provided in the bottom of the main pipe 21, and are arranged in order along the longitudinal direction of the main pipe 21 for flushing the bottom plate 11. A plurality of main plate side plate flushing holes 213 are provided on the left and right sides of the main pipe 21, the main plate side plate flushing holes 213 on the left side are arranged in sequence along the longitudinal direction of the main pipe 21, and the main plate side plate flushing holes 213 on the right side are arranged in sequence along the longitudinal direction of the main pipe 21, and flush the side plates 12 on both sides.
The first manifold 22 is provided with a plurality of first manifold end plate washing holes 221 for washing the first end plate. The first branch pipe 22 may further be provided with a plurality of first branch pipe top plate flushing holes 222 and first branch pipe bottom plate flushing holes 223 for flushing the top plate and the bottom plate, respectively. Specifically, the plurality of first branch pipe end plate flushing holes 221 are sequentially arranged along the length direction of the first branch pipe 22, and the connecting direction is parallel to the axis of the first branch pipe 22. The first branch pipe top plate flushing holes 222 are sequentially arranged along the length direction of the first branch pipe 22, and the connecting direction is parallel to the axis of the first branch pipe 22. The first branch pipe bottom plate flushing holes 223 are sequentially arranged along the length direction of the first branch pipe 22, and the connecting direction is parallel to the axis of the first branch pipe 22. As shown in fig. 6, the first branch pipe end plate flushing hole 221 is opened on the left side of the first branch pipe 22 toward the left first end plate. The first branch pipe top plate washing hole 222 is formed in the top of the first branch pipe 22 and faces the top plate, so that the edge of the top plate can be cleaned, and dirt is prevented from remaining at the joint between the top plate and the end plate. The first branch pipe bottom plate flushing hole 223 is formed in the bottom of the first branch pipe 22 and faces the bottom plate 11, so that the edge of the bottom plate can be cleaned, and dirt is prevented from remaining at the joint between the bottom plate and the end plate.
On the other hand, the right side of the first branch pipe 22 faces the middle of the tank body, and the area can be cleaned up through the water flow sprayed by the main pipe 21 and the fluctuation of the water, so that the right side of the first branch pipe 22 is not provided with a flushing hole, the water spraying amount can be reduced to a certain extent, and the water is saved.
The second manifold 23 is provided with a plurality of second manifold header flushing holes 231 for cleaning the second header. The second branch pipe 23 may further be provided with a plurality of second branch pipe top plate flushing holes 232 and second branch pipe bottom plate flushing holes 233 for flushing the top plate and the bottom plate, respectively. Specifically, the plurality of second branch pipe end plate flushing holes 231 are sequentially arranged along the length direction of the second branch pipe 23, and the connecting line direction is parallel to the axis of the second branch pipe 23. The second branch pipe top plate flushing holes 232 are sequentially arranged along the length direction of the second branch pipe 23, and the connecting line direction is parallel to the axis of the second branch pipe 23. The second branch pipe bottom plate flushing holes 233 are sequentially arranged along the length direction of the second branch pipe 23, and the connecting line direction is parallel to the axis of the second branch pipe 23. As shown in fig. 7, a second branch pipe end plate flushing hole 231 is opened at the right side of the second branch pipe 23 toward the second end plate on the right side. The second branch pipe top plate flushing hole 232 is formed in the top of the second branch pipe 23 and faces the top plate, the edge of the top plate can be cleaned, and dirt is prevented from remaining at the connecting position between the top plate and the end plate. The second branch pipe bottom plate flushing hole 233 is formed in the bottom of the second branch pipe 23 and faces the bottom plate 11, so that the edge of the bottom plate can be cleaned, and dirt is prevented from remaining at the joint between the bottom plate and the end plate.
And the left side of the second branch pipe 23 faces the middle of the box body, and the area can be cleaned up through the water flow sprayed by the main pipe 21 and the fluctuation of water, so that the left side of the second branch pipe 23 is not provided with a flushing hole, the water spraying amount can be reduced to a certain extent, and the water is saved.
The flushing holes are round holes, and the diameters and the distribution of the flushing holes can be set according to factors such as water supply pressure and the like. For example: the diameter of each flushing hole may be 2mm to 4mm, in particular 3 mm.
A water supply hole is further formed in a side wall of the case, and a water supply line 3 is inserted into the case from the water supply hole to be connected to the first branch pipe 22 or the second branch pipe 23. The part of the water supply pipeline 3 outside the box body is also provided with a valve for controlling the on-off of the water supply pipeline 3.
The embodiment also provides a carriage, the end part of which is provided with a toilet, and a toilet stool is arranged in the toilet. The carriage also comprises a sewage tank provided by any content above, and the sewage tank is connected with the toilet stool through a sewage discharge pipe and is used for collecting sewage generated by the toilet stool.
The carriage provided by the embodiment adopts the sewage tank, and adopts the box body which is formed by enclosing the top plate, the bottom plate, the side plates and the end plates, wherein the side plates extend along the length direction of the box body, and the end plates extend along the width direction; the flushing pipe is arranged in the box body and comprises a main pipe, a first branch pipe and a second branch pipe, wherein the first branch pipe and the second branch pipe are respectively connected to two ends of the main pipe; the first branch pipe extends along the width direction of the box body and is close to one of the end plates, and a first branch pipe end plate flushing hole facing the close end plate is formed in the first branch pipe and used for flushing the end plate; the second branch pipe extends along the width direction of the box body and is close to another end plate, and a second branch pipe end plate flushing hole facing the end plate is formed in the second branch pipe and is used for flushing the end plate. The technical scheme that this embodiment provided directly washes the end plate that closes on respectively through set up the flushing hole on first branch pipe and second branch pipe to improve the washing effect to the box inner wall, wash comparatively thoroughly, reduce substantially that the filth is remained, ensure effective volume in the filth case and guarantee can normal use.
The embodiment also provides a railway vehicle which comprises at least one section of carriage. The railway vehicle has the same technical effects as the carriages.
In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (10)
1. A dirt box, comprising:
the box body is formed by encircling a top plate, a bottom plate, side plates and end plates, wherein the side plates extend along the length direction of the box body, and the end plates are positioned at two ends of the side plates;
the flushing pipe is arranged in the box body; the flush tube includes:
the main pipe is arranged in the box body and extends along the length direction of the box body; a main pipe flushing hole is formed in the main pipe;
the first branch pipe is arranged at one end of the main pipe and communicated with the main pipe; the first branch pipe extends along the width direction of the box body; the first branch pipe is provided with a first branch pipe end plate flushing hole, and the first branch pipe end plate flushing hole faces to an end plate which is positioned at the same end as the first branch pipe;
the second branch pipe is arranged at the other end of the main pipe and communicated with the main pipe; the second branch pipe extends along the width direction of the box body; the second branch pipe is provided with a second branch pipe end plate flushing hole, and the second branch pipe end plate flushing hole faces to an end plate located at the same end as the second branch pipe.
2. The dirt box of claim 1 wherein the main tube, first branch tube and second branch tube are straight tubes; the first branch pipe is vertical to the main pipe, and the second branch pipe is vertical to the main pipe; the first branch pipe is parallel to the second branch pipe.
3. The dirt box of claim 2 wherein one end of said main tube is connected to said first leg at a midpoint thereof and the other end of said main tube is connected to said second leg at a midpoint thereof.
4. A waste bin according to claim 2 or 3 wherein the flush tube is generally parallel to the floor; the distance between the whole flushing pipe and the top plate and the bottom plate is equal.
5. The dirt box of claim 1 wherein said first leg further defines a first leg top plate flushing aperture directed toward the top plate and a first leg bottom plate flushing aperture directed toward the bottom plate.
6. The dirt box of claim 1 wherein said second branch pipe is further provided with a second branch pipe top plate flushing hole facing the top plate and a second branch pipe bottom plate flushing hole facing the bottom plate.
7. The dirt tank of claim 1, wherein said main pipe flushing port includes: a main pipe top plate flushing hole facing the top plate, a main pipe bottom plate flushing hole facing the bottom plate, and a main pipe side plate flushing hole facing the side plate.
8. The waste bin of claim 2, wherein the bin body is rectangular; the height dimension of the box body is smaller than the width dimension of the box body.
9. A vehicle compartment, comprising: a waste bin according to any one of claims 1 to 8.
10. A rail vehicle, characterized by comprising a carriage as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910856979.5A CN112477900B (en) | 2019-09-11 | 2019-09-11 | Dirt box, carriage and rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910856979.5A CN112477900B (en) | 2019-09-11 | 2019-09-11 | Dirt box, carriage and rail vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112477900A true CN112477900A (en) | 2021-03-12 |
| CN112477900B CN112477900B (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910856979.5A Active CN112477900B (en) | 2019-09-11 | 2019-09-11 | Dirt box, carriage and rail vehicle |
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| Country | Link |
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| CN (1) | CN112477900B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2070694A (en) * | 1980-03-01 | 1981-09-09 | Tuke & Bell Ltd | Sewage collection and disposal apparatus |
| CN101611201A (en) * | 2006-12-21 | 2009-12-23 | 埃瓦克国际有限公司 | Vacuum sewage system |
| CN201863854U (en) * | 2010-11-19 | 2011-06-15 | 南车成都机车车辆有限公司 | Environmentally-friendly sewage collection tank of passenger car |
| US7963462B1 (en) * | 2008-06-19 | 2011-06-21 | Ramos Sr John C | Recreational vehicle toilet tank cleaning assembly |
| CN203294107U (en) * | 2013-05-30 | 2013-11-20 | 南车四方车辆有限公司 | Train water tank with cleaning function and train |
-
2019
- 2019-09-11 CN CN201910856979.5A patent/CN112477900B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2070694A (en) * | 1980-03-01 | 1981-09-09 | Tuke & Bell Ltd | Sewage collection and disposal apparatus |
| CN101611201A (en) * | 2006-12-21 | 2009-12-23 | 埃瓦克国际有限公司 | Vacuum sewage system |
| US7963462B1 (en) * | 2008-06-19 | 2011-06-21 | Ramos Sr John C | Recreational vehicle toilet tank cleaning assembly |
| CN201863854U (en) * | 2010-11-19 | 2011-06-15 | 南车成都机车车辆有限公司 | Environmentally-friendly sewage collection tank of passenger car |
| CN203294107U (en) * | 2013-05-30 | 2013-11-20 | 南车四方车辆有限公司 | Train water tank with cleaning function and train |
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| Publication number | Publication date |
|---|---|
| CN112477900B (en) | 2022-08-30 |
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