Environment-friendly train sewage deodorization device

Abstract

The utility model provides an environment-friendly train sewage deodorization device, which relates to the field of deodorization devices, and comprises a treatment box, a vacuum collection box and a deodorization assembly, the upper side of the treatment box is connected with a pipeline and an ozone generator, the ozone generator is connected with the pipeline, the upper end of the pipeline is connected with a squatting pan, and the lower end of the pipeline is connected with a water tank. The vacuum collection box is connected to the outer side of the treatment box, the vacuum collection box comprises a box body, a movably connected cleaning assembly is arranged in the box body, meanwhile, an electric push rod is connected to the upper end of the box body, and the deodorization assembly is installed in the pipeline and located on the upper side of the joint of the pipeline and the ozone generator. The train vacuum generator deodorization mechanism solves the problems that an existing train vacuum generator deodorization mechanism does not have a sealing effect on ozone gas, so that the ozone gas is spread into the environment to cause discomfort, and meanwhile, a cleaning mechanism for a vacuum collecting box is lacked, so that environmental protection of the whole device is not facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of deodorizing devices, in particular to an environmentally friendly train dirt deodorizing device. Background Art

[0002] During normal operation of a vehicle, a vacuum sanitary excrement collection system is used to collect the waste excreted by passengers in a waste collection box using vacuum negative pressure. After the vehicle arrives at its destination, the waste is discharged from the waste box and transferred to a centralized waste treatment site for harmless treatment. The waste in the waste box emits an extremely strong odor and needs to be deodorized. After searching, the prior art (publication number: CN219215018U) records "a high-speed train vacuum generator deodorization mechanism, including a squat toilet, a feces collection structure is arranged below the squat toilet, the feces collection structure includes a pipe fixedly connected to the bottom of the squat toilet, an ozone valve is fixedly connected to the left side of the pipe, an ozone tube is fixedly connected to the left side of the ozone valve, an ozone generator is fixedly connected to the left end of the ozone tube, a treatment box is fixedly connected to the bottom end of the pipe, a booster pump is fixedly installed on the upper surface of the treatment box, a drive motor is fixedly installed on the right side of the treatment box, and a rotating rod is fixedly connected to the output shaft of the drive motor. The high-speed train vacuum generator deodorization mechanism collects waste through the feces collection structure, and performs deodorization to prevent the odor from spreading and causing discomfort to train passengers. At the same time, the structure can crush the waste to avoid the hardening of the waste, which is difficult to clean."

[0003] Although the train vacuum generator deodorization mechanism in the prior art has achieved a deodorization effect, it still has some shortcomings; the ozone tube involved in the existing train vacuum generator deodorization mechanism is connected to a pipeline. When ozone deodorization is performed, part of the ozone gas diffuses upward through the pipeline, causing the odor to spread out from the squat toilet. In addition, after the deodorization is completed, part of the ozone gas remaining in the treatment box will also spread upward, and ozone has an unpleasant odor, which can cause discomfort when inhaled; secondly, the vacuum collection box is used to store feces. When used for a long time, the feces will cause adherent pollution on the inner wall of the collection box, which is difficult to clean, and the environmental protection of the overall device is not utilized. Utility Model Content

[0004] In order to overcome the defects of the prior art, an environmentally friendly train waste deodorization device is now provided to solve the problem that the existing train vacuum generator deodorization mechanism has no sealing effect on ozone gas, causing ozone gas to spread into the environment and cause discomfort, and at the same time lacks a cleaning mechanism for the vacuum collection box, which is not conducive to the environmental protection of the overall device.

[0005] To achieve the above-mentioned purpose, an environmentally friendly train waste deodorization device is provided, comprising: a treatment box, a vacuum collection box and a deodorizing component, wherein a pipeline and an ozone generator are connected to the upper side of the treatment box, and the ozone generator is connected to the pipeline, and a squat toilet is connected to the upper end of the pipeline, the vacuum collection box is connected to the outside of the treatment box, and the vacuum collection box comprises a box body, and a movably connected cleaning component is arranged inside the box body, and an electric push rod is connected to the upper end of the box body, the deodorizing component is installed inside the pipeline, and the deodorizing component is located on the upper side of the connection between the pipeline and the ozone generator.

[0006] Furthermore, one side outer wall of the box body is connected to the processing box through a connecting pipe, and the other side outer wall of the box body is installed with a sewage pipe and a vacuum generator.

[0007] Furthermore, an installation cavity is provided on the inner wall of the box, a photoelectric sensor is installed inside the installation cavity, and a light-transmitting glass is provided at the outer cavity opening of the installation cavity.

[0008] Furthermore, the cleaning assembly includes a turntable, and a cleaning brush is provided on the outer edge of the turntable, and a connecting column is installed at the center position of the upper side of the turntable, and the upper end of the connecting column is connected to a connecting block.

[0009] Furthermore, an inclined connecting rod is connected between the outer wall of the connecting block and the turntable, and the upper end of the connecting block is connected to a motor, and the upper end of the motor is connected to the lower piston rod end of the electric push rod, and a sealing cover is provided on the outer side of the motor.

[0010] Furthermore, the deodorizing assembly includes a central rod, and the outer side of the central rod is connected to a sealing pad, and a movable plate is provided on the lower side of the sealing pad, and the movable plate is hinged to the outer wall of the central rod.

[0011] Furthermore, the outer wall of the center rod is slidably connected with a slip ring, and a spring is provided on the lower side of the slip ring, a limit block is provided on the lower side of the spring, and the limit block is fixed to the bottom of the center rod, and a fixing rod is connected between the outer wall of the limit block and the inner wall of the pipe.

[0012] Furthermore, the outer wall of the sliding ring is connected with a hinge rod, and the upper end of the hinge rod is hinged to the movable plate, and the outer edge of the movable plate is provided with a rubber ring.

[0013] The beneficial effects of the utility model are:

[0014] 1. When in use, when the ozone generator is started, the ozone entering the pipe is sealed by the movable plate and the sealing gasket included in the odor-proof component when it spreads upward, thereby effectively preventing the ozone from diffusing into the environment. At the same time, when the feces are flushed down the squat toilet, the feces and water flow downward through the pipe and first contact the movable plate, so that the movable plate pushes the sliding ring downward through the hinged rod and squeezes the spring to deform, thereby opening a space between the movable plate and the pipe, so that the feces and water flow downward into the treatment box. In addition, when the treatment box crushes the feces, the movable plate at this time keeps in contact with the inner wall of the pipe when the spring is reset, so as to achieve sealing of the odor and prevent the odor from rising during the treatment process;

[0015] 2. When the vacuum collection box needs to be cleaned, first close the connecting pipe and open the sewage pipe at the same time, start the electric push rod to drive the cleaning component to move downward, and then squeeze the fecal dirt sucked and stored inside downward, so that the blocked dirt can be discharged from the sewage pipe efficiently. Then start the motor and keep the electric push rod moving up and down, and at the same time inject water into the vacuum collection box through the water injection pipe. The turntable is driven by the motor to rotate, so that the cleaning brush on the outer edge of the turntable scrubs the inner wall of the vacuum collection box, achieving the effect of easy cleaning, preventing dirt from adhering to the inside for a long time, and facilitating the environmentally friendly use of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0017] Figure 2 For the utility model embodiment Figure 1 Schematic diagram of the structure at point A in the middle.

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of a vacuum collection box according to an embodiment of the utility model.

[0019] Figure 4 For the utility model embodiment Figure 3 Schematic diagram of the structure at point B in the middle.

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the cleaning component of an embodiment of the utility model.

[0021] In the figure: 1. treatment box; 2. vacuum collection box; 21. box body; 211. installation cavity; 212. photoelectric sensor; 213. light-transmitting glass; 22. electric push rod; 23. motor; 24. vacuum generator; 25. connecting pipe; 26. sewage pipe; 27. cleaning component; 271. connecting block; 272. connecting rod; 273. turntable; 274. cleaning brush; 275. connecting column; 3. pipeline; 4. ozone generator; 5. deodorizing component; 51. center rod; 52. sealing gasket; 53. movable plate; 54. hinged rod; 55. slip ring; 56. limit block; 57. fixing rod; 58. spring. DETAILED DESCRIPTION

[0022] Reference Figures 1 to 5 As shown, the utility model provides an environmentally friendly train waste deodorizing device, comprising: a treatment box 1, a vacuum collecting box 2 and an anti-odor component 5, the upper side of the treatment box 1 is connected to a pipe 3 and an ozone generator 4, and the ozone generator 4 is connected to the pipe 3, and the upper end of the pipe 3 is connected to a squat toilet, the vacuum collecting box 2 is connected to the outside of the treatment box 1, and the vacuum collecting box 2 comprises a box body 21, and a movably connected cleaning component 27 is provided inside the box body 21, and an electric push rod 22 is connected to the upper end of the box body 21, the anti-odor component 5 is installed inside the pipe 3, and the anti-odor component 5 is located on the upper side of the connection between the pipe 3 and the ozone generator 4.

[0023] In this embodiment, the treatment box 1, the vacuum collection box 2, the deodorization component 5, and the ozone generator 4 constitute the main structure of the environmentally friendly train waste deodorization device involved in this application.

[0024] Specifically, the upper end of the vacuum collection box 2 is connected to a water injection pipe, and the water injection pipe has an electromagnetic valve. At the same time, the electric valve is electrically connected to the motor 23 inside the box body 21. When the motor 23 is started, the water injection pipe automatically starts to inject water.

[0025] like Figure 1 and Figure 3 As shown, one side outer wall of the box body 21 is connected to the processing box 1 through a connecting pipe 25, and the other side outer wall of the box body 21 is installed with a sewage pipe 26 and a vacuum generator 24, the inner wall of the box body 21 is provided with an installation cavity 211, and a photoelectric sensor 212 is installed inside the installation cavity 211, and a light-transmitting glass 213 is provided at the outer cavity opening of the installation cavity 211, the cleaning component 27 includes a turntable 273, and a cleaning brush 274 is provided on the outer edge of the turntable 273, and a connecting column 275 is installed at the center position of the upper side of the turntable 273, and the upper end of the connecting column 275 is connected to a connecting block 271, an inclined connecting rod 272 is connected between the outer wall of the connecting block 271 and the turntable 273, and the upper end of the connecting block 271 is connected to a motor 23, and the upper end of the motor 23 is connected to the lower piston rod end of the electric push rod 22, and a sealing cover is provided on the outer side of the motor 23.

[0026] Specifically, the internal structure of the processing box 1 is consistent with the relevant structural principles involved in the prior art reference documents.

[0027] Specifically, the cleaning brush 274 is made of a wire brush and is riveted to the circumferential outer wall of the rotating disk 273 .

[0028] As a preferred embodiment, a photoelectric sensor 212 is provided so that when the dirt collected inside the vacuum collection box 2 reaches a certain height, it is detected by the photoelectric sensor 212. The photoelectric sensor 212 is electrically connected to the electric push rod 22 and the electric control valve of the drain pipe 26, so that the effect of automatic drainage of the dirt when it is fully collected is achieved.

[0029] It should be noted that, since the cleaning brush 273 is located between the turntable 274 and the inner wall of the box body 21 , there is a ventilation effect, so that when the vacuum generator 24 is started, the box body 21 can be vacuumed.

[0030] like Figure 1 and Figure 2 As shown, the deodorizing component 5 includes a central rod 51, and a sealing gasket 52 is connected to the outer side of the central rod 51, and a movable plate 53 is provided on the lower side of the sealing gasket 52, and the movable plate 53 is hinged on the outer wall of the central rod 51, and a slip ring 55 is slidably connected to the outer wall of the central rod 51, and a spring 58 is provided on the lower side of the slip ring 55, and a limit block 56 is provided on the lower side of the spring 58, and the limit block 56 is fixed to the bottom of the central rod 51, and a fixed rod 57 is connected between the outer wall of the limit block 56 and the inner wall of the pipe 3, and a hinged rod 54 is connected to the outer wall of the slip ring 55, and the upper end of the hinged rod 54 is hinged to the movable plate 53, and a rubber ring is provided on the outer edge of the movable plate 53.

[0031] Specifically, the connection method among the movable plate 53, the sliding ring 55 and the hinged rod 54 is the same as the principle of the umbrella opening structure in the prior art, and the movable plate 53 is made of rubber material, the overall area of ​​the movable plate 53 and the outer rubber ring is larger than the cross-sectional area of ​​the pipe 3, and the sealing gasket 52 on the upper side of the movable plate 53 is in elastic extrusion contact with the rain when the movable plate 53 is in the open state.

[0032] As a preferred embodiment, by providing the deodorizing component 5, on the one hand, the diffusion of ozone can be prevented during the deodorizing operation, and on the other hand, the diffusion of the odor inside the treatment box 1 can be prevented during daily use.

[0033] During use, when the ozone generator is started, the ozone entering the pipe is sealed by the movable plate and the sealing gasket included in the deodorization component when it spreads upward, thereby effectively preventing the ozone from diffusing into the environment. At the same time, when the feces are flushed down the squat toilet, the feces and water flow downward through the pipe and first contact the movable plate, so that the movable plate pushes the sliding ring downward through the hinged rod and squeezes the spring to deform, thereby opening a space between the movable plate and the pipe, so that the feces and water flow downward into the treatment box. In addition, when the treatment box crushes the feces, the movable plate at this time is reset by the spring and the inside of the pipe. The wall remains in contact to achieve sealing of odors and prevent the odors from rising during the treatment process. When the vacuum collection box needs to be cleaned, first close the connecting pipe and open the sewage pipe at the same time, start the electric push rod to drive the cleaning component to move downward, and then squeeze the fecal waste sucked and stored inside downward, so that the trapped waste can be discharged from the sewage pipe efficiently. Then start the motor and keep the electric push rod moving up and down, and at the same time inject water into the vacuum collection box through the water injection pipe. The turntable is driven by the motor to rotate, so that the cleaning brush on the outer edge of the turntable scrubs the inner wall of the vacuum collection box.

[0034] The environmentally friendly train waste deodorization device of the utility model can effectively solve the problems that the existing train vacuum generator deodorization mechanism has no sealing effect on ozone gas, causing ozone gas to diffuse into the environment and causing discomfort, and lacks a cleaning mechanism for the vacuum collection box, which is not conducive to the environmental protection of the overall device. It achieves the increase of the sealing effect on ozone gas and the effect of preventing odor from spreading during the feces treatment process on the basis of the existing environmentally friendly train waste deodorization device technology, and at the same time facilitates the cleaning of the vacuum collection box.

Claims

1. An environmentally friendly train waste deodorization device, comprising: A treatment box (1), a vacuum collection box (2) and an anti-odor component (5), wherein the upper side of the treatment box (1) is connected to a pipeline (3) and an ozone generator (4), and the ozone generator (4) is connected to the pipeline (3), and the upper end of the pipeline (3) is connected to a squat toilet, characterized in that: the vacuum collection box (2) is connected to the outside of the treatment box (1), and the vacuum collection box (2) includes a box body (21), and a movable cleaning component (27) is provided inside the box body (21), and an electric push rod (22) is connected to the upper end of the box body (21), and the anti-odor component (5) is installed inside the pipeline (3), and the anti-odor component (5) is located on the upper side of the connection between the pipeline (3) and the ozone generator (4).

2. The environmentally friendly train waste deodorization device according to claim 1, characterized in that: One side outer wall of the box body (21) is connected to the processing box (1) via a connecting pipe (25), and the other side outer wall of the box body (21) is installed with a sewage discharge pipe (26) and a vacuum generator (24).

3. The environmentally friendly train waste deodorization device according to claim 1, characterized in that: The inner wall of the box body (21) is provided with an installation cavity (211), a photoelectric sensor (212) is installed inside the installation cavity (211), and a light-transmitting glass (213) is provided at the outer cavity opening of the installation cavity (211).

4. The environmentally friendly train waste deodorization device according to claim 1, characterized in that: The cleaning assembly (27) comprises a rotating disk (273), and a cleaning brush (274) is provided on the outer edge of the rotating disk (273). A connecting column (275) is installed at the center position of the upper side of the rotating disk (273), and the upper end of the connecting column (275) is connected to a connecting block (271).

5. The environmentally friendly train waste deodorizing device according to claim 4, characterized in that: An inclined connecting rod (272) is connected between the outer wall of the connecting block (271) and the rotating disk (273), and the upper end of the connecting block (271) is connected to the motor (23), and the upper end of the motor (23) is connected to the lower piston rod end of the electric push rod (22), and a sealing cover is provided on the outer side of the motor (23).

6. The environmentally friendly train waste deodorization device according to claim 1, characterized in that: The deodorizing assembly (5) comprises a central rod (51), the outer side of the central rod (51) is connected to a sealing pad (52), and a movable plate (53) is provided on the lower side of the sealing pad (52), and the movable plate (53) is hinged to the outer wall of the central rod (51).

7. The environmentally friendly train waste deodorization device according to claim 6, characterized in that: The outer wall of the center rod (51) is slidably connected to a slip ring (55), and a spring (58) is provided on the lower side of the slip ring (55). A limit block (56) is provided on the lower side of the spring (58), and the limit block (56) is fixed to the bottom of the center rod (51). At the same time, a fixing rod (57) is connected between the outer wall of the limit block (56) and the inner wall of the pipe (3).

8. The environmentally friendly train waste deodorizing device according to claim 7, characterized in that: The outer wall of the sliding ring (55) is connected to a hinge rod (54), and the upper end of the hinge rod (54) is hinged to the movable plate (53), and the outer edge of the movable plate (53) is provided with a rubber ring.

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