CN214420457U - Water supply and sewage discharge pipeline device for locomotive toilet - Google Patents

Abstract

The utility model discloses a locomotive bathroom water supply sewage pipes device, including the water injection pipe of connecting the water tank, the flushing pipe of connecting the dirty case, drain pipe and blow-down pipe, the odor outer discharge pipe of connecting vacuum generator and the overflow pipe that is used for connecting water tank and wash stand, water injection pipe, flushing pipe, drain pipe, blow-down pipe, odor outer discharge pipe and overflow pipe integration set up on the mounting panel, the mounting panel fixed connection is on the locomotive, still includes the connecting plate, drain pipe, blow-down pipe, water injection pipe and flushing pipe pass through the snap ring to be fixed on the connecting plate, the connecting plate fixed connection is on the locomotive; the utility model discloses the various pipeline integrated installations of locomotive can enough the collection of filth discharge also can accomplish multiple types of emission such as foul smell and collect to the integrated level is high, and the easy access is installed.

Description

Water supply and sewage discharge pipeline device for locomotive toilet

Technical Field

The utility model relates to a locomotive sanitation system equipment technical field especially relates to a locomotive bathroom water supply sewage pipes device.

Background

The water used in the locomotive toilet is injected into a water tank of the locomotive toilet from a station water source for reuse, and the stored dirt in the locomotive toilet is collected and transported away by a movable dirt vehicle at the station; only be provided with the overflow pipe outside water injection pipe and drain pipe and the flowing automatically car, the overflow pipe guarantees that water begins the overflow when filling water tank 89%, and the foul smell that overflow dirt case produced simultaneously, but the foul smell also can return to bathroom and water tank in through washing pipeline and overflow pipe, pollutes air and water.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a locomotive bathroom water supply sewage pipes device, solved the current sanitary installation system of locomotive and only be provided with the water injection pipe and excrete the outer overflow pipe of pipe and gravity flow car, but the foul smell also can return to in bathroom and the water tank through washing pipeline and overflow pipe, air and water pollution's problem.

The utility model discloses a solve the technical scheme that prior art problem adopted as follows:

the utility model provides a locomotive bathroom water supply sewage pipes device, including the water injection pipe of connecting the water tank, connect the flushing pipe of dirty case, excrete pipe and blow-down pipe, be connected vacuum generator's the outer calandria of foul smell and be used for connecting the overflow pipe of water tank and wash stand, water injection pipe, flushing pipe, the outer calandria of drain pipe, blow-down pipe, foul smell and the integrated setting of overflow pipe are on the mounting panel, mounting panel fixed connection is on the locomotive.

Furthermore, a plurality of through holes are formed in the mounting plate and used for mounting the water injection pipe, the flushing pipe, the drain pipe, the vent pipe, the odor outlet pipe and the overflow pipe; the through-hole that water injection pipe, flushing pipe, drain pipe, blow-down pipe, foul smell outer row pipe and overflow pipe on following the mounting panel passed, can be better fixed.

Furthermore, a sealing structure is arranged in a through hole for installing the drainage pipe, the sealing structure comprises a flange, and a base plate and a rubber sealing plate which are sequentially stacked on the flange, and the sealing structure is in bolted connection with the installation plate through the flange; the sealing structure not only can play a good sealing role, but also can increase the friction force of the pipeline and firmly fix the drainage pipeline.

Furthermore, 4 connectors are arranged on the overflow pipe and are respectively connected with a water tank overflow pipe, a manual water tank emptying pipe, an electric water tank emptying pipe and a washing emptying pipe.

Further, the drain pipe comprises a first ball valve arranged at the end part and a first quick joint convenient for external connection.

Further, the flushing pipe comprises a second ball valve arranged at the end part and a second quick connector convenient for external connection.

Further, the vent includes a third ball valve disposed at an end.

The locomotive is characterized by further comprising a connecting plate, wherein the drain pipe, the emptying pipe, the water injection pipe and the flushing pipe are fixed on the connecting plate through clamping rings, and the connecting plate is fixedly connected to the locomotive.

Furthermore, a circular through hole is formed in the connecting plate.

Furthermore, waist-shaped holes are formed in the connecting plates, so that the two connecting plates can be spliced conveniently.

The beneficial effects are as follows:

the utility model discloses the various pipeline integrated installations of locomotive can enough the collection of filth discharge also can accomplish multiple types of emission such as foul smell and collect to the integrated level is high, and the easy access is installed.

Drawings

FIG. 1 is a perspective view of the piping structure according to the present embodiment;

FIG. 2 is a front view of the device of the present embodiment;

FIG. 3 is a right side view of the structure of the device of the present embodiment;

fig. 4 is an enlarged view of the sealing structure of the present embodiment.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example 1

As shown in fig. 1 to 4, the present embodiment provides a water supply and sewage pipe device for a locomotive toilet, which includes a water injection pipe 72 connected to a water tank, a flushing pipe 73 connected to a sewage tank, a drain pipe 61 and an emptying pipe 64, an odor discharging pipe 68 connected to a vacuum generator, and an overflow pipe 69 for connecting the water tank and a wash stand, wherein the water injection pipe 72, the flushing pipe 73, the drain pipe 61, the emptying pipe 64, the odor discharging pipe 68, and the overflow pipe 69 are integrally disposed on a mounting plate 71, and the mounting plate 71 is fixedly connected to the locomotive.

In this embodiment, the mounting plate 71 is provided with a plurality of through holes for mounting the water injection pipe 72, the flushing pipe 73, the drain pipe 61, the vent pipe 64, the odor discharging pipe 68 and the overflow pipe 69; the water injection pipe 72, the flushing pipe 73, the drain pipe 61, the vent pipe 64, the odor discharge pipe 68, and the overflow pipe 69 pass through the through hole of the mounting plate 71, and can be fixed better.

In the embodiment, the through hole for installing the drain pipe 61 is provided with the sealing structure 5, the sealing structure 5 comprises a flange 57, a backing plate 56 and a rubber sealing plate 55 which are sequentially stacked on the flange, and the sealing structure 5 is in bolted connection with the installation plate 71 through the flange 57; the sealing structure 5 not only can play a good sealing role, but also can increase the friction force of the pipeline and firmly fix the drainage pipeline.

In this embodiment, the overflow pipe 69 is provided with 4 connectors, which are respectively connected to the overflow pipe of the water tank, the manual emptying pipe of the water tank, the electric emptying pipe of the water tank, and the washing and draining pipe.

In this embodiment, the drain pipe 61 includes a first ball valve 66 provided at an end portion and a first quick coupling 67 for facilitating external connection.

In this embodiment, the flush tube 73 includes a second ball valve 77 disposed at an end and a second quick connector 79 for facilitating external connection. The flushing pipe is used for flushing the sewage tank and releasing negative pressure in the sewage tank.

In this embodiment, the vent tube 64 includes a third ball valve 80 disposed at an end thereof.

In the embodiment, the device further comprises a connecting plate 4, wherein the drain pipe 61, the emptying pipe 64, the water injection pipe 72 and the flushing pipe 73 are fixed on the connecting plate 4 through a clamping ring 74, and the connecting plate 4 is fixedly connected on the locomotive.

In this embodiment, the connecting plate 4 is provided with a circular through hole 40.

In this embodiment, the connecting plates 4 are provided with waist-shaped holes 41, which facilitates splicing between the two connecting plates 4.

The embodiment is integrated with the installation of various pipelines of locomotive, can enough reach the collection of filth to discharge and can accomplish multiple types such as foul smell and discharge and collect to the integrated level is high, and convenient to overhaul, installation.

It should be understood that the above-mentioned embodiments are only examples for clearly illustrating the technical solutions of the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection of the claims of the present invention.

Claims (10)

1. The utility model provides a locomotive bathroom water supply sewage pipes device, its characterized in that, including water injection pipe (72) of connecting the water tank, wash pipe (73) of connecting the dirty case, drain pipe (61) and blow-down pipe (64), be connected vacuum generator's foul smell outer row pipe (68) and be used for connecting overflow pipe (69) of water tank and wash platform, water injection pipe (72), wash pipe (73), drain pipe (61), blow-down pipe (64), foul smell outer row pipe (68) and overflow pipe (69) integration set up on mounting panel (71), mounting panel (71) fixed connection is on the locomotive.

2. The locomotive toilet water supply and sewage conduit device according to claim 1, wherein said mounting plate (71) is provided with a plurality of through holes for mounting said water injection pipe (72), said flushing pipe (73), said drain pipe (61), said blow-down pipe (64), said odor outlet pipe (68) and said overflow pipe (69).

3. The locomotive toilet water and sewage pipe device according to claim 2, wherein the through hole for installing the drain pipe (61) is provided with a sealing structure (5), the sealing structure (5) comprises a flange (57), and a backing plate (56) and a rubber sealing plate (55) which are sequentially stacked on the flange, and the sealing structure (5) is in bolted connection with the installation plate (71) through the flange (57).

4. The locomotive toilet water supply and sewage pipe device as claimed in claim 1, wherein said overflow pipe (69) is provided with 4 connectors for connecting with a tank overflow pipe, a tank manual emptying pipe, a tank electric emptying pipe and a washing emptying pipe respectively.

5. The locomotive toilet water and sewage pipe arrangement according to claim 1, wherein said drain pipe (61) comprises a first ball valve (66) disposed at an end and a first quick coupling (67) for facilitating external connection.

6. The locomotive toilet water supply and sewage pipe arrangement according to claim 1, wherein said flush pipe (73) comprises a second ball valve (77) disposed at an end and a second quick coupling (79) for facilitating external connection.

7. The locomotive toilet water supply and sew down pipe arrangement according to claim 1, characterized in that the blow-down pipe (64) comprises a third ball valve (80) arranged at the end.

8. The locomotive toilet water supply and sewage pipe device according to claim 1, further comprising a connecting plate (4), wherein the drain pipe (61), the blow-down pipe (64), the water injection pipe (72) and the flushing pipe (73) are fixed on the connecting plate (4) through a snap ring (74), and the connecting plate (4) is fixedly connected on the locomotive.

9. The locomotive toilet water and sewage pipe device according to claim 8, wherein said connection plate (4) is provided with a circular through hole (40).

10. Locomotive toilet water and sewage pipe arrangement according to claim 8, characterized in that said connection plates (4) are provided with kidney-shaped holes (41) facilitating the splicing between two said connection plates (4).

Images