CN217575196U

CN217575196U - Under-train sewage tank suitable for train

Info

Publication number: CN217575196U
Application number: CN202221860449.1U
Authority: CN
Inventors: 吴粉玉
Original assignee: Guangzhou Yimin Electrical Appliance Manufacturing Co ltd
Current assignee: Guangzhou Yimin Electrical Appliance Manufacturing Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-10-14
Anticipated expiration: 2032-07-19

Abstract

The utility model relates to a lower sewage case especially relates to a sewage case under car suitable for train. The utility model provides a sewage case under car suitable for train convenient to staff discharges filth. The utility model provides a sewage case under car suitable for train, including the mount, the sewage case, the inlet pipe, first discharging pipe, inlet tube and first valve, mount internally mounted has the sewage case, sewage case left part rear wall intercommunication has the inlet pipe, sewage bottom of the case portion left side intercommunication has first discharging pipe, sewage case right part front side intercommunication has the inlet tube, the anterior right side rotary type of first discharging pipe is equipped with first valve, first valve left part rotary type runs through in first discharging pipe right side, the anterior left side rotary type of inlet tube is equipped with first valve, first valve right part rotary type runs through in first discharging pipe left side. Can reach the effect of clearance sewage incasement filth through first discharging pipe and inlet tube.

Description

Under-train sewage tank suitable for train

Technical Field

The utility model relates to a lower sewage case especially relates to a sewage case under car suitable for train.

Background

The present invention relates to a train, in particular, it is a train formed from traction locomotive and freight-carrying carriage which are connected into a train, and the sewage produced by human body excrement and urine, etc. can be stored by means of special sewage tank, and can not be directly discharged on the running line to pollute environment, and only when the car as a house or train is arrived at the station capable of discharging sewage, the collected excrement and urine can be discharged into the designated treatment equipment to be treated.

At present, most of passenger trains operated by railways in China adopt vacuum excrement collectors for collecting excrement and urine of passengers, then a vacuum sewage suction truck sucks sewage in a toilet sewage tank of the passenger trains staying in an excrement collecting and receiving line one by one, and transports the sewage to a sewage treatment facility for subsequent treatment, the sewage tank in the prior art can cause sewage to flow out in the sewage suction process to influence environmental sanitation, particularly when the sewage collector is blocked by sundries, the sewage tank in the prior art has single function and only collects the sewage, the sewage tank needs to be detached when sewage is discharged, then the sewage is manually discharged under the condition of stopping, and the passenger trains are troublesome in operation, labor and labor are wasted, and the working efficiency of drainage is reduced.

Therefore, it is desirable to design an under-vehicle waste tank for a train to facilitate the discharge of waste by workers.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's sewage case and discharge the filth through artifical manual, troublesome poaching is hard, has reduced the work efficiency's of drainage shortcoming, the technical problem of the utility model is: the utility model provides a sewage case under car suitable for train convenient to staff discharges filth.

The technical scheme is as follows: the utility model provides a sewage case under car suitable for train, including the mount, the sewage case, the inlet pipe, first discharging pipe, inlet tube and first valve, mount internally mounted has the sewage case, sewage case left part rear wall intercommunication has the inlet pipe, sewage bottom of the case portion left side intercommunication has first discharging pipe, sewage case right part front side intercommunication has the inlet tube, the anterior right side rotary type of first discharging pipe is equipped with first valve, first valve left part rotary type runs through in first discharging pipe right side, the anterior left side rotary type of inlet tube is equipped with first valve, first valve right part rotary type runs through in first discharging pipe left side.

In a preferred embodiment of the present invention, the connection pipe, the check valve, the reserve tank, the second discharge pipe and the second valve are further included, the connection pipe is connected to the right side of the front portion of the sewage tank, the check valve is installed in a left-right symmetrical manner inside the connection pipe, the reserve tank is connected to the right side of the connection pipe, the second discharge pipe is connected to the left side of the bottom portion of the reserve tank, the second valve is arranged on the left side of the front portion of the second discharge pipe in a rotating manner, and the second valve is arranged on the left side of the first discharge pipe in a rotating manner.

In a preferred embodiment of the present invention, the device further comprises a baffle, the inner walls of the upper walls of the sewage tank and the reserve tank are both provided with a sliding groove, and the sliding groove is internally provided with a baffle.

In a preferred embodiment of the present invention, the connecting pipe is provided with a sectional pipe at the middle thereof.

In a preferred embodiment of the present invention, the baffle top is connected with a pull ring in a bilateral symmetry manner.

In a preferred embodiment of the present invention, a sealing ring is disposed on the rear side of the upper portion of the feeding pipe.

Compared with the prior art, the utility model has the advantages of it is following: 1. can reach the effect of clearance sewage incasement filth through first discharging pipe and inlet tube.

2. The effect that need not frequently wash the sewage case can be reached through the reserve tank for this device of more convenient use of staff.

3. The pull ring can pull the baffle forward better for the staff operates this device better.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a first partial body structure according to the present invention.

Fig. 3 is a schematic diagram of a second partial body structure according to the present invention.

Fig. 4 is a schematic perspective view of a third part of the present invention.

Fig. 5 is a schematic perspective view of a fourth partial structure of the present invention.

Fig. 6 is a schematic view of a fifth partial body structure according to the present invention.

Wherein the figures include the following reference numerals: 1. the sewage tank comprises a fixed frame, 2, a sewage tank, 3, a baffle plate, 4, a pull ring, 5, a feeding pipe, 501, a sealing ring, 6, a first discharging pipe, 7, a water inlet pipe, 8, a first valve, 9, a spare tank, 91, a second discharging pipe, 92, a second valve, 10, a connecting pipe, 11, a one-way valve, 12, a segmented pipe, 13 and a sliding groove.

Detailed Description

Although the present invention may be described with respect to particular applications or industries, those skilled in the art will recognize the broader applicability of the invention. Those of ordinary skill in the art will recognize other factors such as: terms such as above, below, upward, downward, and the like are used to describe the accompanying drawings and are not meant to limit the scope of the invention as defined by the appended claims. Such as: any numerical designation of first or second, and the like, is merely exemplary, and is not intended to limit the scope of the invention in any way.

Example 1

The utility model provides a sewage case under car suitable for train, as shown in fig. 1-3, including mount 1, sewage case 2, inlet pipe 5, first discharging pipe 6, inlet tube 7 and first valve 8, mount 1 inside bolt has

sewage case

2, 3 top bilateral symmetry formulas of baffle are connected with pull ring 4, pull ring 4 can be better with baffle 3 forward pulling, make the staff operate this device better, 2 left part back walls of sewage case intercommunication have inlet pipe 5, inlet pipe 5 upper portion rear side bonds there is sealing washer 501, sealing washer 501 is enough soft, can not cause the damage to the communicating pipe of excrement collector ware, and rotary type sealing washer 501's frictional force is great, can make inlet pipe 5 and the better that is connected of communicating pipe, 2 bottom left sides of sewage case intercommunication have first discharging

pipe

6, 2 right part front sides of sewage case intercommunication have

inlet tube

7, 6 front portion right side rotary type of first discharging pipe is equipped with

first valve

8, 8 left part rotary type of first valve runs through in first discharging pipe 6 right sides, inlet tube 7 front portion left side is equipped with first valve 8 rotary type, first valve 8 right side runs through in first discharging pipe 6 left side.

When needs use this device, the staff can place this device on the horizontal plane of train bottom, then the staff is connected communicating pipe of excrement collector on inlet pipe 5, the filth of excrement collector can be discharged into in sewage case 2 afterwards, make the filth deposit temporarily in sewage case 2, when the more needs clearance of filth in sewage case 2, the staff inserts external water pipe in inlet tube 7, then rotate first valve 8, make inlet tube 7 and first discharging pipe 6 open, go into sewage case 2 through inlet tube 7 afterwards, then the first discharging pipe 6 of rethread discharges the filth, and then reach the effect of the interior filth of clearance sewage case 2, after the clearance, staff reversal first valve 8, make inlet tube 7 and first discharging pipe 6 close, it can to pull down external water pipe afterwards.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 4, 5 and 6, the sewage treatment device further comprises a connecting pipe 10, a one-way valve 11, a reserve tank 9, a second discharging pipe 91 and a second valve 92, the connecting pipe 10 is communicated with the right side of the front part of the sewage tank 2, a sectioned pipe 12 is bolted in the middle of the connecting pipe 10, the sectioned pipe 12 can divide the connecting pipe 10 into two sections, so that the reserve tank 9 can be more conveniently detached by a worker in the later period, the one-way valve 11 is bolted in the connecting pipe 10 in a bilateral symmetry manner, the reserve tank 9 is communicated with the right side of the connecting pipe 10, the second discharging pipe 91 is communicated with the left side of the bottom of the reserve tank 9, the second valve 92 is rotatably arranged on the left side of the front part of the second discharging pipe 91, and the right part of the second valve 92 rotatably penetrates through the left side of the first discharging pipe 6.

When the filth in the sewage case 2 is more not in time discharged, through check valve 11 with in the filth suction connecting pipe 10, then discharge into reserve tank 9 and deposit temporarily, thereby reach the effect that need not frequently wash sewage case 2, make this device of more convenient use of staff, then when needing to clear up the filth in sewage case 2 and the reserve tank 9, the staff inserts external water pipe in the inlet tube 7, rotate first valve 8 and second valve 92 afterwards, inlet tube 7, first discharging pipe 6 and second discharging pipe 91 are opened, make the water pour into in sewage case 2, then pour into the reserve tank 9 through connecting pipe 10 in with the water, thereby discharge the filth through first discharging pipe 6 and second discharging pipe 91, and then reach the effect of clearing up the filth in sewage case 2 and the reserve tank 9, after the clearance, staff reverses first valve 8 and second valve 92, make the inlet tube 7, first discharging pipe 6 and second discharging pipe 91 close, it can to pull down external water pipe afterwards.

On the basis of embodiment 1, as shown in fig. 2 and 3, the sewage treatment system further comprises a baffle 3, sliding grooves 13 are formed in the inner walls of the upper walls of the sewage tank 2 and the reserve tank 9, and the baffle 3 is arranged in the sliding grooves 13 in a sliding manner.

When needs are cleared up the inside remaining dirt of sewage case 2 and reserve tank 9, the staff tears down sewage case 2 and reserve tank 9 outside mount 1, then stimulate baffle 3 to the front through pull ring 4, make baffle 3 move forward in spout 13, and then open sewage case 2 and reserve tank 9, baffle 3 takes out, thereby reach the effect of effectively clearing up the inside dirt of sewage case 2 and reserve tank 9, clear up the back, the staff puts back initial position with baffle 3, install mount 1 again can.

It should be understood that this example is only for illustrating the present invention and is not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications can be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

Claims

1. The utility model provides a sewage case under car suitable for train, a serial communication port, including mount (1), sewage case (2), inlet pipe (5), first discharging pipe (6), inlet tube (7) and first valve (8), mount (1) internally mounted has sewage case (2), sewage case (2) left part back wall intercommunication has inlet pipe (5), sewage case (2) bottom left side intercommunication has first discharging pipe (6), sewage case (2) right part front side intercommunication has inlet tube (7), first discharging pipe (6) anterior right side rotary type is equipped with first valve (8), first valve (8) left part rotary type runs through in first discharging pipe (6) right side, inlet tube (7) anterior left side rotary type is equipped with first valve (8), first valve (8) right part rotary type runs through in first discharging pipe (6) left side.

2. The under-train sewage tank suitable for the train is characterized by further comprising a connecting pipe (10), a one-way valve (11), a spare tank (9), a second discharging pipe (91) and a second valve (92), wherein the connecting pipe (10) is communicated with the right side of the front portion of the sewage tank (2), the one-way valve (11) is symmetrically arranged in the connecting pipe (10) in the left-right mode, the spare tank (9) is communicated with the right side of the connecting pipe (10), a second discharging pipe (91) is communicated with the left side of the bottom of the spare tank (9), the second valve (92) is rotatably arranged on the left side of the front portion of the second discharging pipe (91), and the right rotary portion of the second valve (92) penetrates through the left side of the first discharging pipe (6).

3. The under-train sewage tank suitable for the train as claimed in claim 2, further comprising a baffle (3), wherein the inner walls of the upper walls of the sewage tank (2) and the reserve tank (9) are both provided with a sliding groove (13), and the sliding groove (13) is internally provided with the baffle (3) in a sliding manner.

4. The under-vehicle foul water tank for train according to claim 3, wherein the connecting pipe (10) is installed with a sectionalizing pipe (12) in the middle.

5. The under-vehicle waste water tank suitable for the train as claimed in claim 4, wherein the top of the baffle plate (3) is connected with the pull ring (4) in a bilateral symmetry manner.

6. The under-vehicle waste water tank suitable for the train as claimed in claim 5, wherein the upper rear side of the feeding pipe (5) is provided with a sealing ring (501).