CN216352912U - High-speed rail vacuum excrement collector system for teaching - Google Patents
High-speed rail vacuum excrement collector system for teaching Download PDFInfo
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- CN216352912U CN216352912U CN202122723906.4U CN202122723906U CN216352912U CN 216352912 U CN216352912 U CN 216352912U CN 202122723906 U CN202122723906 U CN 202122723906U CN 216352912 U CN216352912 U CN 216352912U
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- Prior art keywords
- pipeline
- valve
- tank
- vacuum
- excrement collector
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000010865 sewage Substances 0.000 claims abstract description 33
- 238000000746 purification Methods 0.000 claims abstract description 6
- 230000003584 silencer Effects 0.000 claims description 5
- 210000003608 fece Anatomy 0.000 claims description 3
- 210000002700 urine Anatomy 0.000 claims 1
- 238000011010 flushing procedure Methods 0.000 abstract description 3
- 239000008213 purified water Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 12
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model relates to a high-speed rail vacuum excrement collector system for teaching, which is used for solving the technical problems that the existing vacuum excrement collector teaching system cannot be actually operated, is easy to block, and has low practicability and poor learning effect. A high-speed rail vacuum excrement collector system for teaching comprises a water tank, a sewage tank, a water purification tank, an excrement collector and a vacuum system; the water tank is connected with the excrement collector through a first pipeline, and a first on-off valve is arranged on the first pipeline; the excrement collector is connected with the sewage tank through a second pipeline, and a second on-off valve is arranged on the second pipeline; the sewage tank is connected with the purified water tank through a third pipeline, and a third cut-off valve is arranged on the third pipeline; the sewage tank is also connected with the vacuum system through a fourth pipeline; the water purifying tank is connected with the water tank through a fifth pipeline. The vacuum toilet bowl flushing device simulates the work of a vacuum toilet bowl in reality to flush water, and has higher practicability; when the pipeline under the excrement collector is blocked, the blockage problem is solved through the back flushing function.
Description
Technical Field
The utility model relates to a high-speed rail vacuum excrement collector system for teaching.
Background
The vacuum toilet is an important technology of high-speed rail motor train units, and related courses are developed in many colleges and universities at present to research the vacuum toilet. However, the existing vacuum toilet wastewater collector teaching aid in China is a model and cannot be actually operated to simulate the work of the vacuum toilet wastewater collector on a high-speed rail. The existing vacuum excrement collector teaching aid can not meet the teaching requirement any more, and the practicability is low. The dirt box of the current vacuum toilet waste teaching aid is easy to block, the efficiency of the vacuum toilet waste is influenced, the cost for maintaining the teaching aid is improved, and economic loss is indirectly caused.
Disclosure of Invention
The utility model provides a high-speed rail vacuum excrement collector system for teaching, which is used for solving the technical problems that the existing vacuum excrement collector teaching system cannot be actually operated, is easy to block, and has low practicability and poor learning effect.
The technical scheme for solving the problems is as follows: a high-speed railway vacuum excrement collector system for teaching, its characterized in that:
comprises a water tank, a sewage tank, a purified water tank, a feces collector and a vacuum system;
the water tank is connected with the excrement collector through a first pipeline, and a first on-off valve is arranged on the first pipeline;
the excrement collector is connected with the sewage tank through a second pipeline, and a second on-off valve is arranged on the second pipeline;
the sewage tank is connected with the purified water tank through a third pipeline, and a third cut-off valve is arranged on the third pipeline;
the sewage tank is also connected with the vacuum system through a fourth pipeline;
the water purifying tank is connected with the water tank through a fifth pipeline.
Further, the vacuum system comprises an air compressor, an air outlet of the air compressor is connected with a sixth pipeline, and a fourth on-off valve and a fifth on-off valve are arranged on the sixth pipeline; the fourth pipeline is connected with the sixth pipeline, and the interface is positioned between the fourth on-off valve and the fifth on-off valve.
When the fourth on-off valve and the fifth on-off valve are opened, the high-speed airflow pumps away the gas in the sewage tank through the pressure reducing valve, the fourth on-off valve, the fifth on-off valve and the silencer, so that the sewage tank is in a vacuum state; when the fourth on-off valve is opened, the fifth on-off valve is closed, high-speed airflow enters the sewage tank through the pressure reducing valve and the fourth on-off valve, a large amount of high-speed airflow flows into the sewage tank, the air pressure of the sewage tank is higher than that of the excrement collector, and water in the sewage tank backflushs and flows into the excrement collector.
Further, the vacuum system comprises a pressure reducing valve, and the pressure reducing valve is arranged on the sixth pipeline and is positioned between the air compressor and the fourth shutoff valve.
Further, the vacuum system includes a muffler disposed on the sixth pipe and behind the fifth on-off valve.
Further, the first on-off valve, the second on-off valve, the third on-off valve, the fourth on-off valve and the fifth on-off valve are all electromagnetic on-off valves.
Furthermore, the interface of the second pipeline is connected to the bottom of the excrement collector.
Further, the first pipeline, the second pipeline, the third pipeline, the fourth pipeline and the fifth pipeline are hoses.
The utility model has the advantages that:
according to the high-speed rail vacuum excrement collector system for teaching, the water tank, the sewage tank, the water purification tank, the excrement collector and the vacuum system are communicated through the hoses, so that water circulation in the system is realized; the vacuum toilet is flushed by simulating the operation of the vacuum toilet in reality, so that the practicability is high; when a pipeline under the excrement collector is blocked, the fourth on-off valve can be opened, the fifth on-off valve is closed, high-speed airflow enters the sewage tank through the pressure reducing valve and the fourth on-off valve, a large amount of high-speed airflow flows into the sewage tank, the air pressure of the sewage tank is higher than that of the excrement collector, and water in the sewage tank backflushes and flows into the excrement collector.
Drawings
FIG. 1 is a schematic structural diagram in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the vacuum system in fig. 1.
Wherein, 1, a water tank; 2. a dirt box; 3. a water purifying tank; 4. a feces collection device; 5. a vacuum system; 6. a first conduit; 7. a first on-off valve; 8. a second conduit; 9. a second on-off valve; 10. a third pipeline; 11. a third shutoff valve; 12. a fourth conduit; 13. a fifth pipeline; 14. an air compressor; 15. a sixth pipeline; 16. A pressure reducing valve; 17. a fourth shutoff valve; 18. a fifth on-off valve; 19. a silencer.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
A high-speed rail vacuum excrement collector system for teaching comprises a water tank 1, a sewage tank 2, a water purification tank 3, an excrement collector 4 and a vacuum system 5. The water tank 1 is connected with the excrement collector 4 through a first pipeline 6, and a first on-off valve 7 is arranged on the first pipeline 6; the excrement collector 4 is connected with the sewage tank 2 through a second pipeline 8, and a second cut-off valve 9 is arranged on the second pipeline 8; the sewage tank 2 is connected with the clean water tank 3 through a third pipeline 10, and a third cut-off valve 11 is arranged on the third pipeline 10; the dirt box 2 is also connected with the vacuum system 5 through a fourth pipeline 12; the clean water tank 3 is connected to the water tank 1 via a fifth pipe 13. The water tank 1, the sewage tank 2, the water purification tank 3 and the excrement collector 4 are communicated through pipelines, so that water circulation in the system is realized.
As a preferred embodiment of the present invention, the vacuum system 5 includes an air compressor 14, an air outlet of the air compressor 14 is connected to a sixth pipeline 15, and a fourth shut-off valve 17 and a fifth shut-off valve 18 are disposed on the sixth pipeline 15; the fourth pipeline 12 is connected with the sixth pipeline 15, and the interface is located between the fourth on-off valve 17 and the fifth on-off valve 18.
As a preferred embodiment of the present invention, the vacuum system 5 includes a pressure reducing valve 16, and the pressure reducing valve 16 is disposed on the sixth pipe 15 and between the air compressor 14 and the fourth shut-off valve 17. The pressure reducing valve 16 regulates the outlet pressure of the air compressor 14 to reduce the inlet pressure to a desired outlet pressure, and relies on the energy of the medium itself to automatically maintain the outlet pressure within a stable pressure range.
As a preferred embodiment of the present invention, the vacuum system 5 further includes a muffler 19, and the muffler 19 is disposed on the sixth pipe 15 after the fifth cut-off valve 18 to reduce noise when the high-pressure gas is discharged.
In a preferred embodiment of the present invention, the first on-off valve 7, the second on-off valve 9, the third on-off valve 11, the fourth on-off valve 17, and the fifth on-off valve 18 are all electromagnetic on-off valves.
As a preferred embodiment of the utility model, the interface of the second conduit 8 is connected to the bottom of the waste receptacle 4.
In a preferred embodiment of the present invention, the first pipe 6, the second pipe 8, the third pipe 10, the fourth pipe 12, and the fifth pipe 13 are hoses.
Examples
Referring to fig. 1 and 2, in a high-speed rail vacuum excrement collector system for teaching, a water tank 1 is connected with an excrement collector 4 through a first pipeline 6, and a first on-off valve 7 is arranged on the first pipeline 6; the excrement collector 4 is connected with the sewage tank 2 through a second pipeline 8, a second cut-off valve 9 is arranged on the second pipeline 8, and an interface of the second pipeline 8 is connected to the bottom of the excrement collector 4. The sewage tank 2 is connected with the clean water tank 3 through a third pipeline 10, and a third cut-off valve 11 is arranged on the third pipeline 10; the dirt box 2 is also connected with the vacuum system 5 through a fourth pipeline 12; the clean water tank 3 is connected to the water tank 1 via a fifth pipe 13. The water tank 1, the sewage tank 2, the water purification tank 3 and the excrement collector 4 are communicated through pipelines, so that water circulation in the system is realized.
The vacuum system 5 comprises an air compressor 14, an air outlet of the air compressor 14 is connected with a sixth pipeline 15, and a pressure reducing valve 16, a fourth on-off valve 17, a fifth on-off valve 18 and a silencer 19 are sequentially arranged on the sixth pipeline 15; the fourth pipeline 12 is connected with the sixth pipeline 15, and the interface is located between the fourth on-off valve 17 and the fifth on-off valve 18.
The vacuum system 5 of the present invention generates a high-speed air flow by the air compressor 14, and the high-speed air flow is conducted by the pressure reducing valve 16, the fourth on-off valve 17, and the fifth on-off valve 18 to pump the air in the waste tank 2, so that the waste tank 2 is in a vacuum state.
When the vacuum toilet system is not used by people, the fourth on-off valve 17 and the fifth on-off valve 18 are in an off state, and the waste tank 2 is in a normal pressure state. After the use of the toilet, a person presses a flushing button, the first on-off valve 7, the second on-off valve 9, the fourth on-off valve 17 and the fifth on-off valve 18 are switched on, water in the water tank 1 enters the toilet waste collector 4, high-speed airflow generated by the air compressor 14 pumps air in the waste tank 2 away through the vacuum system 5, so that the air pressure in the waste tank 2 is lower than that in the toilet waste collector 4, and the water in the toilet waste collector 4 flows into the waste tank. When the excrement collector 4 is blocked, the fifth on-off valve 18 is switched off, a large amount of high-speed airflow flows into the sewage tank 2, so that the air pressure of the sewage tank 2 is higher than that of the excrement collector 4, water in the sewage tank 2 backflushes into the excrement collector 4, and the blocking problem is solved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art can still make modifications to the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features. Therefore, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. The utility model provides a high-speed railway vacuum excrement and urine collector system for teaching which characterized in that:
comprises a water tank (1), a sewage tank (2), a water purification tank (3), a feces collector (4) and a vacuum system (5);
the water tank (1) is connected with the excrement collector (4) through a first pipeline (6), and a first on-off valve (7) is arranged on the first pipeline (6);
the excrement collector (4) is connected with the sewage tank (2) through a second pipeline (8), and a second cut-off valve (9) is arranged on the second pipeline (8);
the sewage tank (2) is connected with the water purifying tank (3) through a third pipeline (10), and a third cut-off valve (11) is arranged on the third pipeline (10);
the sewage tank (2) is also connected with the vacuum system (5) through a fourth pipeline (12);
the water purifying tank (3) is connected with the water tank (1) through a fifth pipeline (13).
2. The high-speed rail vacuum toilet system for teaching according to claim 1, wherein:
the vacuum system (5) comprises an air compressor (14), an air outlet of the air compressor (14) is connected with a sixth pipeline (15), and a fourth on-off valve (17) and a fifth on-off valve (18) are arranged on the sixth pipeline (15); the fourth pipeline (12) is connected with the sixth pipeline (15), and the interface is positioned between the fourth on-off valve (17) and the fifth on-off valve (18).
3. The high-speed rail vacuum toilet system for teaching according to claim 2, wherein:
the vacuum system (5) comprises a pressure reducing valve (16), and the pressure reducing valve (16) is arranged on the sixth pipeline (15) and is located between the air compressor (14) and the fourth shut-off valve (17).
4. The high-speed rail vacuum toilet system for teaching according to claim 3, wherein:
the vacuum system (5) comprises a silencer (19), the silencer (19) being arranged on the sixth pipeline (15) and behind the fifth on-off valve (18).
5. The high-speed rail vacuum toilet system for teaching according to claim 4, wherein:
the first on-off valve (7), the second on-off valve (9), the third on-off valve (11), the fourth on-off valve (17) and the fifth on-off valve (18) are all electromagnetic on-off valves.
6. The high-speed rail vacuum toilet system for teaching according to claim 5, wherein:
the interface of the second pipeline (8) is connected with the bottom of the excrement collector (4).
7. The high-speed rail vacuum toilet system for teaching of claim 6, wherein:
the first pipeline (6), the second pipeline (8), the third pipeline (10), the fourth pipeline (12) and the fifth pipeline (13) are hoses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122723906.4U CN216352912U (en) | 2021-11-08 | 2021-11-08 | High-speed rail vacuum excrement collector system for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122723906.4U CN216352912U (en) | 2021-11-08 | 2021-11-08 | High-speed rail vacuum excrement collector system for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216352912U true CN216352912U (en) | 2022-04-19 |
Family
ID=81136802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122723906.4U Expired - Fee Related CN216352912U (en) | 2021-11-08 | 2021-11-08 | High-speed rail vacuum excrement collector system for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216352912U (en) |
-
2021
- 2021-11-08 CN CN202122723906.4U patent/CN216352912U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220419 |
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| CF01 | Termination of patent right due to non-payment of annual fee |