WO2001060677A1

WO2001060677A1 - Lavatory on board railcar and method for treating excreta

Info

Publication number: WO2001060677A1
Application number: PCT/CN2001/000111
Authority: WO
Inventors: Delin Zeng; Xiaolian Xie
Original assignee: Delin Zeng; Xiaolian Xie
Priority date: 2000-02-02
Filing date: 2001-02-02
Publication date: 2001-08-23
Also published as: AU2001233582A1

Abstract

The invention relates to a system for treating excreta produced on a railcar, including: a toilet system capable of separately storing the produced feces and urine; a flush system for flushing and cleaning the toilet by use of the stored urine, original or having been treated through a physical or chemical or biological process, instead of water; and a connection system for connecting under control the excreta store means of the toilet system with a source of compressed air so that the stored excreta can be automatically discharged under the action of the compressed air to an excreta-receiving means provided at a predetermined place alongside the railway, when necessary.

Description

Train toilet system and train feces disposal method

And facilities and auxiliary facilities thereof

The invention relates to a method and a facility for disposing of train toilets and train feces, and ancillary facilities thereof.

current technology

The traditional toilet cleaning methods for train toilets are flushed with water, which is susceptible to water constraints. When train occupants are too clean, the water supply is not continuous, and the toilets in trains often become dirty and smelly. Trains have always lined up roadbeds. There is an adverse effect, resulting in the major stations requiring trains to close the toilets, causing inconvenience to passengers.

Newly emerged modern automated toilets, such as plastic bag-type water-free toilets produced by Beijing Taihetong Company, bacterial contamination-type water-free toilets produced by Nanjing Machine Tool Factory, and developed by South China University of Technology based on US and European technologies The developed vacuum toilets are expected to be applied to trains to help overcome the deficiencies of traditional train toilets. However, these toilets, because of their dependence on auxiliary materials, make management more difficult and increase operating costs, or because they are not completely free of water and are easy to use on trains. New vulnerabilities such as blockages in more complex service environments have caused their application to trains to have varying degrees of promotion obstacles.

Technical problem solved by the present invention

The object of the present invention is to hope to establish a new train toilet system and a brand-new method and facility for disposing of train stools, so that the traditional train toilets rely on water, have an adverse impact on the environment, and are easily dirty and odorous. Many inconveniences caused by passenger inconveniences have achieved ideal improvements, low operating costs, simple operation and management, and train production can be effectively recycled.

Technical solutions

The technical idea of the present invention is: establishing urinary water flushing on trains and Capable toilet system, so that defecation of train occupants or train defecation is collected in the form of original stools and stored according to urine and feces classification. Urine storage or storage after physical, chemical or biological treatment is used Urine is used as a flushing solution to flush the toilet to achieve the purpose of water-free toilet cleaning. The so-called collection in the original form means that when the defecation in the toilet of the train occupant is cleared, except for the flushing solution, no other non-flushing is added. Liquid substances are picked up and stored in the toilet storage device.

Establish a connection between the toilet storage device of the train toilet system and a special high-pressure, air source or the brake air source of the train, and make the connection controllable; set up toilet facilities at the set position of the train running time; train toilet storage When unloading is required, make the toilet discharge device of the train toilet storage device match or correspond with the toilet outlet of the toilet receiving facility; introduce high pressure gas into the train toilet storage device, and automatically transfer the toilet storage to the toilet receiving facility under the action of the high pressure gas. Complete the centralized automatic unloading of train storage.

To realize the above technical concept, the specific implementation scheme is:

The train toilet system is mainly composed of: toilet bowl, toilet storage system, flushing system, toilet discharge system, deodorization channel, and electronic control system. Select a toilet bowl with urine and fecal drainage functions and mechanical toilet bowl removal, especially a toilet bowl. The scraper type defecation, self-flushing, self-deodorizing and flushing function can replace the toilet of the existing train toilet; the toilet storage container and the feces storage container correspond to the train toilet, and are set according to the principle of one toilet and one toilet, ie There are feces storage containers and urine storage containers under each toilet of the train. The two types of containers can be separately set up separately, or they can be set up in separate rooms. For the convenience of toilets, the urine and feces can reach the urine storage and] The feces container enables the urine storage and the feces storage container to be located outside the bottom of the train compartment, and the urine outlet of the toilet and the urine inlet of the urine storage container mouth are directly connected by the urine collecting channel, so that the urine of the person in the toilet enters the urine storage in a self-flowing manner. Container; Considering that the feces are more viscous and have less self-flow in the pipeline, in order to ensure that in the case of drainage of urine and feces, the human defecation in the toilet can smoothly enter the feces container, and the fecal discharge port of the toilet ^ Manure into the dung between the mouth of the container to establish a manure collection channel will also have the forced apparatus. Forced toilet device with spiral or live The forced feeding of the plug is a structural principle. It can be installed under the faecal outlet of the toilet. Under the action of the forced feeding device, the toilet can be delivered to the storage, including even disposables such as toilet paper and sanitary napkins. The feces container will not be blocked in the faecal collection channel. Considering the storage of urine, when the faecal container is fully closed, the internal pressure in the container will increase with the increase in stool storage, which will hinder the subsequent collection. Function: Each of the urine storage and fecal storage containers is provided with a pressure relief channel that communicates with the atmosphere, and the increased internal pressure in the container is released into the atmosphere through the pressure relief channel, so that factors hindering post-fecal collection are eliminated, and the storage is maintained. The normal operation of the toilet system, the pressure relief channel can also be set in a way that the pressure relief channel of the urine storage container is connected to the fecal storage container, and the pressure relief channel of the fecal storage container is connected to the atmosphere, that is, the urine storage container and the fecal storage container are shared A pressure relief channel on the feces storage container, or vice versa, thereby reducing the chance of urine and air contact in the urine storage container and reducing the generation of urine sediment.

Flushing system: Including flushing reservoir, external replenishing channel, internal replenishing channel, negative pressure compensation channel and liquid supply channel. In the case of toilet flushing with train urine storage, a flushing device separate from the urine reservoir is provided. Consider the toilet When the urine storage container is first used, no urine accumulation can be used to flush the convenience and unsuccessful urine supply may occur during the operation of the toilet. To ensure the smooth activation of the toilet and normal continuous operation, it is set on the flushing reservoir. External replenishment channel. External replenishment channel can be used to fill the flushing reservoir from the outside, such as flushing liquid. To facilitate the tight storage of urine in the flushing reservoir, the external replenishment channel can be closed. The flushing reservoir can be The use of the existing train's flushing water tank for toilets can also use the water supply pipe of the current train's original flushing water tank, and a controllable valve is set on the pipe. After the external rehydration is completed, the valve can control the channel. The internal replenishment channel is established in the channel between the urine storage container of the flushing tank, and a pumping device is provided in the channel, and the raw urine in the urine storage container is taken out by the pumping device. It is sent to the flushing liquid reservoir for storage, and according to the flushing liquid consumption situation, such as the fluid level change, or the internal pressure change caused by the fluid level change is used as the fluid replenishment signal, which is detected and controlled by the sensor device. In time, supplement the flushing fluid reservoir with flushing fluid; For washing, physical or chemical or biological treatment can be performed on the urine. The treatment device can optionally be arranged from the urine storage container to the flushing liquid reservoir, including everywhere between the internal replenishing channels, in order to avoid the output of the flushing liquid. Negative pressure occurs in the flushing reservoir in the case of tight storage, which affects the continued use of the flushing liquid. A negative pressure compensation channel is set on the flushing device. There can be two ways to set the negative pressure compensation channel: One is: A negative pressure compensation device is directly provided on the flushing reservoir. The negative pressure compensation device can be a one-way pressure limiting valve device. When a negative pressure occurs in the flushing reservoir, the device automatically opens to establish the flushing reservoir and the atmosphere. Between the negative pressure compensation channels, so that supplementary air will be added to eliminate the negative pressure. The other is: the negative pressure compensation channel is established between the flushing reservoir and the urine storage container. When the negative pressure appears in the flushing reservoir, The gas in the urine container can be automatically replenished into the flusher through this channel, so that the negative pressure can be eliminated, and the urine storage container can obtain air compensation from the atmosphere through the pressure relief channel provided thereon to avoid the formation of negative pressure. The method also It can be: instead of providing a negative pressure compensation channel on the flushing reservoir, the pumping device on the internal replenishing channel is selected as a pumping device with a high pressure output, and a sensing device is provided on the flushing reservoir, such as The air pressure sensor device detects the change of the internal air pressure in the flushing reservoir to control the pumping device. When the internal air pressure is lower than or equal to the set lower limit, the pumping device is started to supply urine, so that The internal pressure rises in the flushing reservoir due to the increased compensation for urine supply. When the set upper limit value is reached, the urine supplementation of the pumping device is stopped to maintain and ensure that the internal pressure in the flushing urine reservoir can be maintained at a high level. Within a set range of atmospheric pressure, there is no possibility of negative pressure, which is more conducive to the tight storage of urine and more convenient for flushing operations. When using this method, in order to ensure safety and the convenience of external fluid replenishment, A safety and pressure relief device is provided. The safety and pressure relief devices can both be valve devices. The liquid supply channel is provided between the flushing reservoir and the toilet. A controllable valve is provided on the toilet to supply toilet flushing fluid in a timely manner. The above-mentioned flushing liquid reservoir filling method and flushing liquid storage method can be applied to non-train toilet systems.

Defecation system: including feces discharge port, urine discharge port, air source and air induction channel and valve, The manure discharge port and the urine discharge port are respectively placed at the bottom of the manure storage container and the urine storage container. Each device thereon is provided with a manual or automatic control valve. ^ When the urine and manure are allowed to be unloaded, the manure discharge port and the urine discharge port are at their exits. The terminal can be combined into a main stool discharge port. To facilitate the stool discharge operation, a pipe interface device can be provided on the stool discharge port or a separate manure discharge port and a urine discharge port. The air source can be a special one for train waste discharge. This type of independent air source can also be in the form of an independent air source shared by each compartment of the train compartment or a separate air source separately provided by each compartment of the compartment. The air source can also be the use of the train's brake air source. An air bleed channel is established between the fecal storage container, the urine storage container and the air source, and the opening and closing of the channel can be controlled. In order to supply air to the fecal storage and urine storage containers, there should be no other inappropriate In some cases of gas diversion, controllable valves are set between the faeces, urine storage containers and other communication channels between the systems. Controllable on-off is used to block the gas diversion. In the open state, high-pressure gas is introduced from the air source into the feces storage container and the urine storage container, which acts on the feces storage and urine storage, so that they can be automatically discharged from the toilet outlet; There is an air bleed channel between the containers, and the pumping device provided between the internal replenishment channels in the toilet flushing system can also be replaced by a pneumatic conveying method, that is, there is no pumping device between the internal replenishment channels, but according to the flushing reservoir. The requirements of the liquid level guarantee or the set limits of the internal air pressure are controlled by the liquid control device or the air pressure sensing device to control the bleed air channel valve so that the high-pressure gas can be automatically obtained from the air source. Internal fluid The channel is transferred to the flushing reservoir for implementation. When the pneumatic automatic rehydration is implemented, other non-hydration and non-air-entraining channels of the urine storage container are controlled to be closed. For the aforementioned forced toilet device or the moving component in the toilet, The required drive can also be supplied pneumatically from a gas source.

Deodorizing channel: It is the connecting channel between the toilet and the atmosphere. The inner end of the channel is connected to the air duct of the toilet through a suction and exhaust device. The outer end is outside the compartment and communicates with the atmosphere. The toilet odor is guided to the toilet. outer.

Electric control system: including toilet operation control system, forced toilet control system, supplement The liquid automatic control system, the automatic control system for removing the stool, or the automatic control system for processing the raw urine, the information display control system for the operation status of the toilet door or the toilet, including the fault status.

The toilet receiving facilities for train defecation The parallel railway is located on one or both sides of the track at a place suitable for train defecation. The toilet receiving facility consists of a toilet receiving chamber, a receiving device, and a toilet opening. The receiving chamber consists of a long line. The hollow structure can be assembled by the factory prefabricated site or prepared by on-site civil construction. The total length of the receiving chamber is determined by the way the train takes and unloads. It is placed in the ground or partially in the ground. The specific structure of the toilet receiving room for different urine and feces discharge can be as follows. The toilet receiving room is a single or double room structure. Whether the toilet receiving room is a single room or a double room structure, any of the toilet rooms Both can be a single sub-chamber or consist of more than one sub-chamber. For more than one multi-chamber structure, it can also be an adjacent-chamber intercommunicating and non-adjacent-chamber intercommunicating structure. For a single-chamber or more than one multi-chamber intercommunicating structure, the toilet can be used. It can be one or more. For adjacent rooms with multiple sub-chambers, the toilet openings are arranged in accordance with the principle of one-room and one sub-room. They are located on the top or top of the receiving sub-room. A toilet or auxiliary toilet device is also attached to help achieve tight storage of urine and feces, to prevent odor, and to facilitate the secondary transfer of stored stools in the toilet. The toilet entrance is corresponding to the toilet device. Receive the top or upper part of the toilet. The above-mentioned double-compartment structure of the receiving chamber or the single-chamber multi-chamber adjacent-chamber structure is suitable for the separation of urine and feces, while the single-chamber single-chamber or multi-chamber adjacent-chamber communication structure is suitable for the combination of urine and feces. Unloading situation.

The toilet receiving device is composed of a toilet receiving passage and a toilet receiving interface. One end of the toilet receiving passage is connected to the toilet entrance of the toilet receiving chamber, and the other end is connected to the toilet receiving interface, and is placed between the outside of the rail and the toilet receiving chamber. The toilet entrance of the room is lower than the toilet exit of the train; there are two ways to remove the toilet of the train, one is parking parking, and the other is traveling parking. Among them, there are pipe-type unloading and direct-loading unloading, while the progressive unloading is divided into successive unloading of toilets and unified unloading of whole toilets. According to the requirements for train defecation, urine and feces of

Different, the receiving interface under the receiving channel takes different devices and structural forms.

For the stop-type defecation method, the toilet receiving device is arranged corresponding to the toilet of the train, and the setting distance is determined according to the shortest adjacent distance between the two toilets of the same train, or the shortest adjacent distance between the two toilets of the same train. In the case of urine and feces unloading, the toilet device is set according to the principle of one toilet. In the case of urine and feces separation, the toilet device is set according to two sets of toilet. The toilet passage is taken as a hose or partly as a hose. The toilet receiving interface is an interface device capable of cooperating and docking with the train's toilet outlet. The toilet's toilet interface can be connected with the toilet's toilet outlet through the toilet interface. The toilet passage leads to the toilet bowl. For the direct-discharge type of defecation method; the defecation channel can be set as a rigid tube fixing method, and the defecation interface is taken as a wide-mouth defecation device that is erected or tilted forward towards the defecation mouth of the train, and can accept train toilets For the direct defecation operation performed on the defecation opening, the length of the receiving chamber is set to be close to, equal to, or greater than the maximum distance that may occur between the toilets at the beginning and end of the same train.

For the way of unloading: The receiving device is a train, and it is set according to the principle of one car. The receiving channel can be an integrated channel or composed of several sub-channels. The receiving room interface It is a single interface form. When the urine and feces are unloaded, there is only one toilet receiving interface. When the urine and feces are unloaded, the toilet interface can be provided in two ways: front, back, top, and bottom. The manure discharge opening and the urine discharge opening of the train toilet are arranged at different heights. The concrete structure of the toilet receiving interface is a type parallel to the railroad track and the train discharge opening, including the manure discharge opening or the urine discharge opening corresponding to the height. To undertake the fixed loading and unloading of trains, a long line of continuous wide mouth receiving note troughs which are erected or tilted forward towards the train's unloading mouth, and the length of the wide mouth receiving note troughs is set or the length of the receiving chamber is also set. For the toilet-by- toilet successive defecation method, according to the possible upper limit of the defecation of a single train toilet, within the time when the train's travel speed and defecation speed are set, the single train toilet or a single train car must be completed. Distance It is determined that the wide mouth receiving note slot or also includes a receiving toilet set with a length greater than or equal to the driving distance. The so-called toilet-by- toilet successive unloading method refers to the train toilets performing the unloading operation one by one.

For the unified way of defecation for the whole toilet, the wide mouth accepting note slot may also include the length of the receiving chamber set to be too long or equal to the maximum distance that may occur between the first and last toilets of the same train plus the above-mentioned method of successive defecation of the toilet The length of the note slot is the so-called unified way of defecation for all toilets: It refers to the way that all the toilets of the train start to defecate at the same time.

The unloading operation program of train toilet storage, for parking or unloading operations, is to drive the train into a place where there is a toilet receiving facility and park it, so that the toilet toilet receiving opening and the toilet receiving interface of the toilet are connected and fixed. Or, make the defecation opening at the train station correspond to the wide mouth receiving note slot, and make the valve between the channel between the faeces and urine storage containers and other non-air source systems closed to prevent the deflection of high pressure gas for defecation. Prepare; Introduce high-pressure gas source gas into the feces and urine storage containers and simultaneously open the toilet discharge valve, including the toilet discharge valve and the urine discharge valve, so that the stored stool is pressurized and automatically transferred to the toilet bowl. After the completion, reset the valves to a non-defecation state. If there is a docking method for the toilet interface, disconnect the toilet interface from the toilet outlet to complete the stop-type toilet decommissioning operation of the train. The operation method is as follows: when the train or the toilet to be unloaded approaches the toilet receiving area, the valves between the channels for storing the feces and urine storage containers and other non-air source systems are closed. The method of successive defecation for the toilets is to make the toilets to be decommissioned in the area begin to introduce high-pressure gas source gas into the faeces and urine storage containers, and simultaneously open the defecation mouth valve, including the defecation mouth valve and defecation. The mouth valve allows the stored stool to enter the wide mouth receiving note slot in a spray state to realize the transfer of the train to the receiving room during the travel. The end of unloading, resets the valves of the toilet system to a non-unloading state, and subsequently enters the toilet. The regional toilets repeat the defecation operation procedure in the front toilets, and continue until the defecation operation of the last toilet is completed, and the defecation of the vehicle toilet is completed. After the train approaches or enters the area of the battle facility, the valves between the passageways for the storage of feces and urine storage containers and their non-air source systems are closed. After all the toilets to be unloaded have entered the toilet facilities, all toilets are instructed At the same time, the toilet decommissioning operation of the train described above is performed at the same time, and the toilet decommissioning is completed. If the valves of each toilet system are reset, the toilet decommissioning operation is completed.

The above-mentioned control methods of the defecation operation may have the following three types. The first method is implemented by a single driver of the train driver, the second method is implemented by separate operation of the cabin crew of the train, and the third method is a vehicle suitable for the defecation of a traveling train. The external remote control method is specifically: at the two ends of the toilet facility area adjacent to or in the vicinity of the toilet facility area, one end is the entrance end of the train as the entrance end, and the other end is the exit end of the train, respectively A fixed remote control signal transmitting device is provided, and a remote control signal receiving device is correspondingly installed on the train. For the toilet-by- toilet successive defecation method, a remote-control signal receiver is provided for each toilet. The car is provided with a remote control signal receiving device; the remote control signal transmitting device at the entrance end, the signal control contents of the transmission include: instructing the train toilet system to close the faeces and urine storage containers and other non-air source systems; contacting the channel valves and opening the high-pressure gas sources and storage The feces, urine storage container valve and toilet discharge valve, including the waste discharge valve and the urine discharge valve, perform the toilet discharge operation and are located at the outlet The remote control signal transmitting device controls the content of the transmitted signal as follows: Instructs the train toilet system to reset the valves to a non-defecation state, in order to adapt to the two-way running characteristics of the train: The remote control signal transmitting device at the entrance and exit can be changed by the main control circuit. That is, changing in and out, and changing in and out, or two sets of independent remote control signal transmitting devices with opposite transmission signal contents are provided at both ends, and the remote control signal form may be an optical signal including an infrared signal or an acoustic signal including an ultrasonic wave. Signal or electromagnetic field signal.

Consider moving defecation of the train, or also include the direct defecation defecation method of the train stop. Due to the concentrated defecation, the stool odor is easy to spread. For moving trains, it is easier to bring the stool odor into its own running space and to enter the compartment. To bring discomfort to the occupants, to avoid The method of avoiding this phenomenon is to attach an odor-removing device to the toilet receiving chamber, so that negative pressure is formed in the wide-mouth receiving strip, and the stool odor is discharged into the toilet receiving chamber together with the unloading, so as not to spread to the train and deodorize. The ideal device of the device is to extract the gas in the toilet chamber to a higher smoke self-propelled or air duct for exhausting when the train is performing defecation operation through the exhaust and exhaust equipment. The deodorizing effect is more ideal.

Technical effect

The aforementioned toilet facilities including train toilet systems, toilet facilities for train unloading, and / or a deodorizing gas treatment device added to the upper deodorizing channel of the toilet system, in particular a gas membrane separation device, for ultimate discharge The gas does not contain odor, and is modified to enable the toilet facilities to be adapted to a single transport toilet and parked or traveling toilet operations, and applied to subways, subway stations, urban rail, trolleybus or urban elevated trains, and other cities The installation and unloading of toilets in large-scale passenger vehicles can prevent passengers from suffering from the rush of traffic jams, which can greatly facilitate people's travel and benefit the health of the people. In addition, small toilets can be added outside the toilets of trains. The toilet can make the urinal communicate with the urine collection channel between the urine storage container or between the toilet and the urine storage container and with the liquid supply channel of the flusher, and make the communication controlled by the valve, which can be more reasonable and more convenient for train passengers To meet this need, you can also achieve this by adding a special urinal on the train, that is, in the same train box There are two toilets, one of which is a urinal special toilet. The urine storage container of the urinal special toilet can be set independently or connected to the urine storage system provided by the non-urinal special toilet via a pipe, and it is shared with the non-urine special toilet! ^ Urine container.

Examples

The train toilet system and toilet facilities will be described in detail below with reference to the drawings of the embodiments.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a type of urine and feces unloading. A negative pressure compensation channel is provided between the flushing tank and the urine storage container. Structural schematic diagram of the embodiment of the train toilet system on the road.

FIG. 2 is a schematic diagram of a toilet receiving facility and a toilet removing operation principle of an embodiment of a pipe-typed urine-and-faecal combined train loading and unloading method and a toilet receiving facility with an auxiliary secondary transfer device for storing toilets.

FIG. 3 is a schematic diagram of a toilet receiving facility and a toilet removing operation principle according to an embodiment of a urine, feces unloading, train taking off toilet, and deodorizing device attached to the toilet.

In Fig. 1, a forced toilet device (38) is connected to a faecal outlet (39) of a urinal (1) having a urine and feces discharge function, and may be a screw pestle type or a piston type. ) Driving the toilet to be forcedly driven, a manure collection channel (37) and a valve (32) are provided between the manure inlet (31) of the manure storage container (30) and the forced toilet device (38), and the valve (32) When in the open state, the defecation in the toilet bowl (1) can be passively entered into the feces storage container (1) through the feces collecting channel (37) through the action of a forced toilet device (38) and received and stored in the form of raw feces; ) Between the urine outlet (6) and the urine inlet (22) of the urine storage container (20) is provided with a urine collection channel (18) and a valve (19), the urine inlet (22) is lower than the urine outlet (6) ), When the valve (19) is in the open state, the urination in the toilet (1) can flow into the urine storage container (20) in a self-flowing manner, and can be stored and stored as raw urine; in the toilet (1) and the flushing reservoir (3) A liquid supply channel (11) and a valve (10) are provided between the liquid outlet (9). According to the internal flushing requirements of the toilet (1), the control valve (10) can be opened and closed to enable the toilet (1) to flush from the flush. Liquid reservoir (3) Flushing liquid; the bottom of each of the feces storage container (30) and the urine storage container (20) is provided with a fecal discharge port (29), a urine discharge port (23), and a fecal discharge valve (28) and a urine discharge valve (24) ), The feces discharge port (29) and the urine discharge port (23) merge into a general defecation opening (27), and the general defecation opening (27) is provided with an interface device that can be connected with a toilet facility. The interface device (26) can realize the combined discharge of urine and feces in the train toilet system. A pressure relief channel (25) is provided between the feces storage container (30) and the urine storage container (20), and the feces storage container (30) ) Is also provided with a bleed air channel (33), the outer end of the bleed air channel (33) is also connected to a two-position three-way valve (34), the valve (34)-the outlet (35) is connected to the high-pressure air source, and One outlet (36) communicates with the atmosphere, and the valve (34) is in the normal state through the bleed channel (33) With the outlet (36), the fecal storage container (30) can communicate with the atmosphere, but cannot be connected with the high-pressure gas source. In this case, the fecal storage container (30) and the urine storage container (20) are caused by the increase of internal storage. The increase of the internal air pressure can be discharged to the atmosphere through the pressure relief channel (25), the bleed air channel (33), the valve (34) and the outlet (36), so that the fecal storage container (30) and the urine storage container ( The internal pressure in 20) will not increase and affect the subsequent collection. In the state of defecation, the valve (34) is controlled to close the outlet (36), so that the manure storage container (30) cannot communicate with the atmosphere, but The high-pressure gas source is connected to the bleed air channel (33) and the manure storage container (30) through the outlet (35), and the high-pressure gas is introduced into the manure storage container (30), and the high-pressure gas is introduced through the pressure relief channel (25). The urine storage container (20) is further provided with an internal replenishing channel (13) between the urine storage container and the flushing reservoir (3), and a negative pressure compensation channel (12), and a pump (between the internal replenishing channel (13)) 21), a valve (17) and a urine processing device (14); when the raw urine taken out of the urine container (20) is delivered to the flushing reservoir via the internal rehydration channel (13), the properties are improved and more favorable It is used as the flushing medium of the toilet (1), wherein the operation of the pump (21) is controlled by the liquid level control device (7) provided on the flushing reservoir (3), and the liquid in the flushing reservoir (3) When it is lower than or equal to the set lower limit, the pump (21) is automatically started to perform the rehydration work. When the liquid stored in the flushing reservoir (3) reaches or exceeds the set upper limit, the refilling work of the pump (21) is automatically stopped, so that The flushing reservoir (3) can always maintain a standing flushing liquid, even if no urine storage is stored in the urine storage container (20), it can ensure the normal use of the toilet system within the set number of visits: negative pressure channel (12) There are valves (16), (8), and the valve (8) is a one-way automatic valve. It is opened only when the pressure in the flushing reservoir (3) is lower than that in the urine storage container (20). Its role is to avoid the existence of negative pressure in the flushing reservoir (3), and when the valve (16) is in the open state, the feces storage container (30) and the urine storage container (20) are empty, and the urine is emptied At this time, the air enters the flushing reservoir (3) through the negative pressure compensation channel, so that the property of urine in the flushing & container (3) is reduced and the flushing effect is affected. The flushing reservoir (3) is also provided with an external replenishing channel (5) and a valve (4), through which the flushing reservoir (3) can be replenished with liquid from the outside, which can solve the startup of the toilet system. And the relay problem caused by the flushing in the flushing device (3); the valve (4) is in the After the external rehydration is completed, it should be closed to facilitate the tight storage of the flushing reservoir (3). The toilet (1) is also provided with a deodorizing channel (2), through which the toilet odor in the toilet (1) can be guided to the outside of the vehicle compartment, thereby forming a urine, feces combined discharge, flushing liquid reservoir and ^ An embodiment of a train toilet system with a negative pressure compensation passage between urine containers.

In Figure 2, the toilet bowl (1) is located on the side of the railway, partly placed in the ground, and it is equipped with help! ^ The toilet pipe (3) and the air inlet (2) of the device that implements the secondary transfer The toilet bowl (1) is also provided with a toilet bowl (4), and a valve (5) and a toilet bowl (6) formed by a hose are installed in front of the toilet bowl (4). ), The end of the toilet receiving channel (6) is equipped with a toilet receiving port (8), and the toilet toilet outlet (11) is provided on the outer bottom side of the train compartment (12), and a toilet outlet valve ( 10). An interface device (9) is installed at the end. When the train is parked, the interface device (9) is connected to the toilet interface (8) and the valve (5) and the valve (10) are fixed and opened. The toilet discharge operation is carried out. The toilet discharge opening (11) is a combination of urine and feces. The toilet receiving channel (6) and the toilet receiving opening (8) are only provided in one set. After the toilet discharge is completed, the interface device (9 ) Is disconnected from the toilet bowl (8), the shelf (7) is placed on the toilet bowl (6) and the toilet bowl (8), and the valve (5) is closed after the toilet is removed, so that the toilet bowl ( 1) Can be stored tightly during storage, which is beneficial to feces Sound processing. This constitutes an embodiment of a pipe lead-in type, a combined discharge of urine and feces, parking of unloading, and a toilet receiving facility with a secondary transfer device for storing and storing feces.

In FIG. 3, the toilet bowl (21) is composed of a layered stool chamber (8) and a urine chamber (7). It is set on the side of the rail and is completely placed in the ground. 9) and the urine extraction port (5), the feces extraction port (9) and the urine extraction port (5) are covered with a cover, and the feces receiving chamber (8) and the urine receiving chamber (7) are also provided with feces inlets ( 11) and the urine inlet (10); the feces receiving channel (14) and the urine receiving channel (15) are fixed devices. After the channel inner covers (12) and (13) are respectively installed, the upper and lower and front and rear directions are respectively arranged and The feces inlet (11) is connected to the urine inlet (10); the upper port of the feces receiving channel (14) and the urine receiving channel (15) is a wide mouth long strip, and the fecal discharge port (17) of the toilet of the train (20) ) Corresponds to the exit of the urine discharge port (18), and the feces receiving channel (14) and the urine receiving channel (15) Leaning forward toward the faeces outlet (19) or faeces outlet (18), which can reduce the spattering of sprayed urine and faeces. The faeces outlet (19) and faeces outlet (18) It is also equipped with a manure discharge valve (17) and a urine discharge valve (16). When the inner cover (12), (13) and valves (17), (16) of the channel are opened, the toilet bowl (21) and The toilet receiving facilities formed by the feces receiving channel (14) and the urine receiving channel (15) can accept the defecation operation of the train in the way of urine and fecal separation; the inner covers of the channels (12) and (13) respectively It is arranged on the sub-channels of the faecal-receiving channel (14) and the urine-receiving channel (15). Multiple sub-channels can be set. After the defecation is finished, the inner covers (12) and (13) of the channel can be closed, and the faecal-receiving chamber ( 8) It is isolated from the urine receiving chamber (7), the feces receiving channel (14) and the upper port of the urine receiving channel (15), so that the feces stored therein can be tightly stored; in order to avoid the stool odor diffusion during the unloading operation affecting the train Passengers are also provided with air ducts (6) and (4) on the feces receiving chamber (8) and the urine receiving chamber (7). During defecation operations, the exhaust and exhaust devices (3) pass through the air duct ( 6), (4) the feces receiving chamber (8) and the urine receiving chamber (7) The air is discharged into the vertical chimney-shaped air duct (2) through the general air duct (1) and led to high altitude and is lost, so that the faeces receiving channel (14) and the urine receiving channel (15) appear relatively external. Negative pressure allows the stool odor generated by unloading to spread as far as possible to the space far from the train, avoiding the disturbance of stool odor to train occupants, thereby obtaining a kind of urine and fecal separation, and the train's travelling type of unloading. Examples of toilet facilities with deodorizing devices.

Associated with the train toilet system described above, the present invention also relates to a toilet paper supply device.

In our daily life, there are many occasions for the use of toilet paper products, but in general, the toilet paper products that we come into contact with are taken in an open or semi-open state, which are prone to moisture, dirt, and accidental water. Wetness causes unnecessary waste and is easy to cause loss when used in some public places. In short, a protective and controllable device for toilet paper is lacking.

At present, there are no examples in this regard and the introduction of relevant literature.

The object of the present invention is to obtain a paper feeding device, especially a paper feeding device for toilet paper. This allows the toilet paper to be controlled for use in a fully enclosed, secure environment to overcome the deficiencies of traditional toilet paper access.

In order to achieve the above object, the technical idea of the present invention is: A device capable of being distinguished from other paper feeding mechanisms, such as a paper feeding mechanism of a copier, is a kind of independent existence that does not rely on other devices and can be used independently. It is an automatic paper feeding device for toilet paper roll, that is, a paper feeding machine.

The paper feeder's automatic feeding operation outputs the main command mode, that is, there are the following main command modes:

I. Sensing Command

Paper pickers approach the effective sensing range of sensors set by the paper feeder in a non-contact manner, such as an infrared sensing device and an ultrasonic sensing device. After detection and confirmation, a paper feeding instruction is automatically issued to realize the automatic paper feeding operation.

Second, the main method of coin or magnetic card

The paper taker directly inputs the set currency or set token into the coin dispenser set on the paper machine, or the valid magnetic card is adapted to contact or non-contact the inspection of the magnetic card reading device set on the paper machine The way to get the paper feed instruction to realize the automatic paper feed job.

Third, the key command mode

A way for the paper picker to directly operate the keys set on the paper machine to obtain a paper feed instruction to realize an automatic paper feed job.

Fourth, the main method of external control

An automatic paper feed operation is realized by a control circuit provided outside the paper feeder to issue a paper feed instruction to the paper feeder.

Fifth, the combination of command

External control master The combination of command mode and keyed master command mode.

There are several ways to feed paper to the feeder:

First, fixed-point paper feed

Refers to the execution result of the paper feeding machine for each feeding instruction. The fixed-point feeding also includes: intermittent fixed-length feeding and continuous fixed-length feeding. The so-called intermittent fixed feeding Long paper feeding refers to the condition that the paper feeder implements fixed-point paper feeding at a set length. The paper machine has a settable time interval for the execution of the front and back two adjacent paper feed instructions. The paper operation master order is invalid. Only after the time interval has expired, the paper delivery operation master order is valid and given for execution. The so-called continuous fixed-length paper feeding means that the paper feeder executes a fixed-length paper feeding instruction once. After that, it can continue to execute the next fixed-length paper feeding instruction. The establishment of the above paper feeding method can minimize the unnecessary waste caused by the paper in the paper feeder being taken at will.

Second, non-fixed length paper feed

It means that the execution of the paper feed instruction by the paper feeder is determined by the start and stop of the main order. The paper feed obtained from the start and stop of the main order is realized as a continuous operation. This paper feeding method can meet Paper pickup requirements for some special occasions or special paper pickers. The speed control circuit of the paper device or the gear ratio of the transmission device is adjusted to realize the setting and selection.

The allowable paper roll of the paper feeder has the following forms

1. The paper roll is a cylindrical paper roll.

2. The paper roll core is a paper roll with a soft heart: It refers to a kind of paper with a fixed shape, made of flexible material, with a cross section that is not supported by a tangible object. volume.

3. Folding centerless paper roll

It means that it is folded by multiple interactions and each interaction has the same specifications A multi-layer stack of sizes.

The above-mentioned paper roll may be dry or wet, and a paper feeder may only be suitable for paper feeding of one of the above-mentioned paper rolls, or it may implement compatible paper feeding for some or all of the above-mentioned paper rolls.

The device of the paper feeder can be wall-mounted or wall-mounted, or it can be moved freely.

The paper feeder can be widely used in various occasions where paper roll feeding needs to be implemented independently. Typical applications are automatic feeding of toilet paper rolls. Typical applications include automatic feeding of toilet paper rolls for meals, drinks, office life, and toilets.

In order to realize the above technical concept, a method for manufacturing a paper feeding mechanism is disclosed, which is characterized in that the paper feeding mechanism of the paper feeding machine adopts the following structure and device method: The paper feeding mechanism consists of a frame, a paper roll frame, a damping platen, a changeover roller, The paper feeding mechanism is composed of a clamping and tearing device and a paper outlet, and the specific structure is:

Frame: The paper feed mechanism includes the main body of the paper roll. Depending on how the paper roll is loaded, the installation of the rack in the machine body is also different. The paper roll is loaded in the following ways: 1) Open body loading mode: That is, the body is installed in the body to provide open loading space for convenient loading. In this way, the rack is fixedly installed in the body; 2) The outer body is rolled out, that is, the rack is removed from the body and loaded outside the body. In this way, the installation method of the rack in the body is taken as a positioning installation method; 3) The push-pull type loading method, that is, the rack is installed on the guide rail of the body and the body fixing device, and the rack can be pushed and pulled. Make a reciprocating motion on the guide. When the rack is pulled out, it can be reeled, and it can be pushed in and reset when it is finished.

Paper roll holder: It consists of a winding core sleeve and a non-return device that can be set on the short shaft. The core sleeve of the winding core sleeve is a cylindrical body, and the paper roll can be set on it. The baffle has at least one detachable and no damping flange, and the loading core sleeve is used to install the paper roll; the short shaft is fixed to the frame at one end, and the loading core sleeve can be fixed by the short shaft. The fixed end is installed and sleeved on the short shaft, which can rotate freely on the short shaft. The back-stop device can be set at the non-fixed end of the short shaft to prevent the loading core sleeve from falling off. The non-fixed end of the shaft is an independent member structure capable of stopping the loading core sleeve, so that a paper roll holder suitable for using a paper roll with a paper roll core as a cylinder can be formed; The short axis is fixed on the frame by a single-end device as described above. The short axis is parallel to the short axis and is arranged on the frame at a single end, so that the frame can be moved parallel to the short axis and fixed on the frame. At its end, it can also be equipped with a roll core sleeve backstop device, or it can be fitted with an independent backstop member. This can constitute a paper roll holder that can be compatible with a paper roll with a paper roll and a paper roll with a soft roll. By changing the fixing of the short shaft two on the frame, Position, so that the parallel distance between the two short axes can be adjusted, so that the paper rolls of the soft roll core can be loaded and tensioned to facilitate the paper feeding operation or can also be adapted to the paper rolls of the soft roll cores of different specifications. The use of rolls; the short shaft of the above device on the frame is disassembled or not provided at all, or the end of the fixed end is designed to be foldable, the two short shafts are folded and folded, and set at the lower part of the frame The tray is used for placing folded centerless paper rolls, and constitutes a paper roll holder suitable for use with folded centerless paper rolls or compatible with folded centerless paper rolls.

Damping pressure plate: It consists of a pin, an elastic plate with a pin sleeve, a torsion spring, and a device nut. The elastic plate and the torsion spring are set on the pin. The pin axis is parallel to the short axis of the paper roll holder, and two parallel to the paper roll holder. The middle distance of the short shaft working position is installed on the frame and fixed by the device nut. The elastic pressure plate can rotate on the pin shaft with the elastic effect of the torsion spring. The damping pressure plate acts on the flange of the loading core sleeve. Prevent paper roll from overfeeding under inertia. The elastic pressure plate is equipped with a pair of paper plates on the pin sleeve according to the odd symmetry principle, so that the paper roll can be a cylinder and a flexible paper roll can be damped and compatible.

Reversing roller: It is fixed on the frame with single or double ends, and can rotate freely. It is located in front of the paper roll holder and above the paper feeding mechanism. It is used to guide the paper roll to the paper feeding mechanism. Paper feeding mechanism: It consists of a driving roller, a driving motor, a transmission device, and a pressure roller. The driving roller and the driving motor are fixed on an inner surface of the machine body, and the driving roller and the reversing roller are axially parallel. The driving motor passes the transmission. The device or directly drives the driving roller; the pressing roller is axially parallel to the driving roller and is elastically installed on the frame, so that during the paper feeding operation state, the driving roller and the pressing roller can maintain pressure contact, and the paper tape of the paper roll is sandwiched Between the driving roller and the pressure roller; when the driving roller rotates, depending on the frictional force of the two rollers on the paper belt, the paper belt can be pulled downward from the paper roll and conveyed, and the control circuit for controlling the rotation speed of the driving motor is changed. Or change the transmission ratio of the transmission device, and the output paper length can be changed when the driving time of the driving motor remains unchanged.

Paper conveying bucket: It consists of two parts that can be combined to form a bucket shape and can be detached freely. One part is fixed on the same side as the active roller and the opposite part is fixed to the rack. The bucket mouth takes a strip that allows the roll of paper to pass through. Wide and narrow, located below the paper feeding mechanism, the upper bucket opening corresponds to the driving roller and the pressure roller in pressure contact with the driving roller, and the lower bucket opening corresponds to the paper exit opening, and its role is to accurately guide the paper tape conveyed by the paper feeding mechanism. To the paper exit.

Clamping and tearing device: It consists of a fixed blade, a movable blade, an elastic body and a movable blade traction device. The joint surfaces of the fixed blade and the movable blade are provided with intermeshable sharp teeth, located between the paper guide bucket and the paper outlet. The fixed blade and the driving roller are fixed on the same side, and the cutting edge is axially parallel to the driving roller; the moving blade, the elastic body and the moving blade traction device are integrated with the frame, and the moving blade traction device is composed of a set of levers or traction ropes. The electromagnetic device is constituted. When the electromagnetic device is not energized, the movable blade can maintain engagement with the fixed blade by the elastic force of the elastic body. The disengagement action of the movable blade is matched with the action of the paper feeding mechanism. At the same time, it is disengaged from the fixed blade, so that the paper tape can reach the paper outlet through the clamping and tearing device. When the paper feeding mechanism stops the paper feeding operation, the movable blade resumes the engagement with the fixed blade at the same time. The paper tape is clamped and a number of discontinuous torn holes are rolled out by the meshed perforations, which is convenient for tearing when taking paper.

Paper outlet: It is the final outlet of the paper tape. It is set under the clamping and tearing device. The bottom and the outside of the body are used to prevent the intrusion of the body through the paper outlet through abnormalities. Paper feeder control circuit: includes power circuit, drive motor start, stop, working time control circuit, electromagnetic device on / off control circuit, steam control circuit, or drive motor working time setting, driver Speed control and setting, power supply and paper feed mechanism working status information display, external control information receiving circuit and power supply or external control electrical interface. The damping pressure plate, the reversing roller, the movable blade in the clamping and tearing device, the elastic body and the traction device may be indispensable parts of the paper feeding machine.

The paper feeder as a whole can also include other parts, such as doors, door locks, paper feeder device accessories, paper tape viewing windows, and so on.

The structure of the paper feeder is described in detail below with reference to the drawings of the embodiment:

FIG. 4 is a schematic structural diagram of an embodiment of a paper feeder capable of achieving compatible paper feeding for a cylinder and a flexible paper roll, and a push-pull installation method for a rack and a wall-mounted paper feeder for an apparatus method.

In the figure: the short axes (104) and (114) are mounted on the frame (103) by the axially parallel single-ended device, where the short axis (114) is parallel to the short axis (104) and can be perpendicular to the frame (103). The direction can be adjusted to the axial distance from the short axis (104) and can be fixed. The free ends of the short axes (104) and (114) are also equipped with backstop devices (107) and (115), respectively, Between the short shafts (104) and (114), a pair of elastic pressure plates (109) and torsion springs (108) composed of a pair of elastic pressure plates (109) and torsion springs (108) are arranged on a pin sleeve according to the symmetrical configuration of the shaft pin; The direction roller (139) is axially parallel to the short shaft (104), and the single end is fixed on the frame (103) directly in front of the short shaft (104). The pressure roller (137) directly below the changeover roller (139) is single-ended or The double-end device is on the pressure roller frame (111), the pressure roller frame (111) is hinged with the frame (103), and is under the action of the tension spring (112), so that the pressure roller (137) and the driving roller (130) can maintain pressure In contact, the driving roller (130) is connected to the driving motor (133) on the roller frame (131) through a transmission device (132), and the roller frame (131) and the driving motor (133) are both installed on the inner surface of the door (134). Up; by device A front panel (129) of a door (134) on the frame of the device (103) of the rear panel (124)

Correction page (Article 91) The assembled paper hopper is located under the three moving rollers (130) and pressure rollers (137). The base is composed of the front part (126) and the rear part (119). The front part is installed on the inner bottom surface of the door (134), the rear part (119) is installed on the bottom of the frame (103), the fixed blade (127) is located under the paper guide bucket; the fixed device (128) is installed on the base On the front part (126), the movable blade (120) is placed on the base. On the rear part (119), it is limited by a limiting device (121). The blade (127) can be fixed in parallel within the limit allowable range. The elastic body (122) and the elastic body hanging device (123), the traction lever (118) and the electromagnetic device (116) make reciprocating translational movements with elastic and traction effects, respectively. The elastic body hanging device (123) is fixed in motion. The blade (120), the stop device (121), the fixed side (117) of the towbar pestle (118), and the electromagnetic device (116) are all fixed on the bottom part (119); the paper outlet (125) It is fixed on the outside of the bottom of the body (101) corresponding to the lower mouth of the paper guide; the guide rail (102) is installed above the inside of the body (101) The rack (103) is mounted on the guide rail (102) by a hanging assembly (105). The hanging of the hanging assembly (105) can pull the rack (103) out of the body (101) to implement the paper roll. Loading the coil, there is also a control circuit (136) inside the door (134), a master control device (135) and an electrical interface (138) outside the door (134), and a suspension outside the body (101) (106), (113). This constitutes an embodiment of a paper feeder capable of being compatible with two different types of roll paper, a push-pull loading paper, and a wall-mounted paper feeder.

Similarly, in connection with the above-mentioned train toilet system, the present invention also relates to the use of toilets.

In many operating situations, such as cranes, it is inconvenient to set up toilets due to the inconvenience of setting up toilets. It can be imagined that it will reduce the work efficiency and cause the operator to use toilets. Climbing increases the risk of work danger. In addition, from the perspective of human physiology, spreading, pulling, eating, drinking, and sleeping are the five basic physiological requirements of a person. Among them, the requirement of spreading, pulling is in front of others because of their subjective and controllable behavior. Therefore, one can easily meet people ’s requirements for salvation and pulling, or It is self-evident that the working place that meets the five basic physiological requirements of humans brings positive meaning to the operator.

The object of the present invention is to provide a chair or an operating room, which can conveniently meet the operator's toilet or more basic physiological needs, promote the improvement of work efficiency and the improvement of work safety.

The method adopted by the present invention to achieve the above-mentioned object is to combine toilets with a chair or a stool to form a chair with a toilet, which is used in an operation occasion where toilet support is required. Such as an operating room or a working room, setting up such a chair with a toilet to replace a work chair that functions only as a general chair or stool can conveniently meet the needs of the operator in the work place, specifically: a chair or a stool with a toilet chair or a toilet , ^ Tool, main frame, base part. Chair part: It is composed of a seat body and a chair frame, and can also include a seat back, a chair stop, a chair step, a chair pillow, an armrest, etc. The toilet can be an automatic toilet or a non-automatic toilet. A typical toilet is a type with a wiper blade. Automatic toilet for automatic defecation, automatic flushing, and automatic deodorization; Storage utensils: Depending on the type of toilet, it can also take many forms such as plastic bags. Typical storage is a type of toilet that can be used with the automatic toilet. The container and the flushing container for storing the flushing liquid; for the chair with a toilet equipped with a toilet, an electrical interface and a control circuit are also provided. The specific structure of the above toilet chair is:

The chair frame and the toilet device are arranged on the main frame, the main frame device is arranged on the base, and a seat body is arranged above the toilet. The seat body is a non-fixed device, which can be detached from the chair frame or mounted on the chair frame or the toilet in a hinged manner. As the cover of the toilet, a storage device is installed in the space established by the main frame below the toilet; the storage device is a non-fixed device, especially the toilet container can be easily combined with and removed from the toilet, that is, it is convenient for the toilet container to be filled after being filled Convenient for transfer, unloading, and emptying of the toilet bowl, installation and reset; seat part with toilet chair, seat body or chair backrest, chair stop, chair step, chair pillow, armrest device on the chair frame, bearing The seat and the seat back, the seat back, the chair step, can be deployed as a bedding on the chair frame, or are also supported or fixed. When the seat part with the toilet chair is composed of a separate seat body, it is unfolded. The bedding is composed of a seat body and an attachment plate that can be combined with the seat body. The attachment plate can be installed on a chair with a periphery. For example, as the enclosure of the main frame, the attachment plate can also be another device without a toilet chair. A kind of use of the plate, which can also be provided with a supporting structure; the base has two types of non-mobile and mobile, non-mobile base can be fixed on the carrier, or directly on the carrier; mobile type has wheel and There are two types of slide ways. The wheel type is provided with a movable roller under the base. The slide type is a method in which the base is directly placed on a concave or convex slide that is fixed on the carrier. It can also be equipped with a slide on the base. The wheel type formed by the wheels adapted to the road makes the base, including the chair and toilet part above it, easily slide on the slide; in order to meet the operator's need to rotate the chair, the base is non-mobile or slide type The following solutions can be adopted: The above-mentioned base is a layered structure, that is, it is divided into an upper base and a lower base, and a shaft pin and a shaft pin, a tapered pin or a tapered hole that can cooperate with each other are set at the geometric center positions of the upper and lower bases. , Or still on, A ball raceway is provided around the shaft or pin, or the shaft hole or the pin hole between the contact surfaces of the base, and the balls are arranged therein, so that the upper base can relatively rotate relative to the load of the lower base around the geometric center to form a rotatable toilet. chair.

The above-mentioned toilet chair device is in an operation room or a work room, especially a single-person operation room or a work room. That is, it constitutes an operating room or a working room with a toilet, which can greatly facilitate the use of the toilet by the operator.

Considering other basic physiological needs of the operator as a human, electric cookers such as microwave ovens, toasters, electric kettles, electric coffee makers, and food preservation and fresh-keeping devices such as refrigerators, trash cans, and bags can be combined with the above-mentioned operating rooms with toilets. , Waiting for meals, drinks and equipment for daily life. From this, we can obtain a physiological operation room or work room that can satisfy all the needs of sprinkle, pull, eat, drink, and sleep. It is undoubtedly beneficial to the improvement of human work and physiological quality.

The structure of the toilet chair will be discussed in detail below with reference to the accompanying drawings of the embodiments.

FIG. 5 is a chair chair with a toilet having a backrest, a seat back, an armrest and capable of being expanded into a bedding. Composition.

Fig. 6 is a partial sectional view of a base structure of a wheel-type, rotatable toilet chair.

In FIG. 5, the pillars (204) and (216) are installed on the base (201) as part of the main frame. The main frame is provided with a chair frame (207), and the seat frame (207) is provided with a toilet (208) and a toilet. (208) The seat-bearing body (209) is placed on it. The seat-bearing body (209) can be only a seat cushion, and the seat cushion can be removed, and the defecation mouth of the toilet (208) can be exposed, which can be used to directly defecate in a sitting position. Under the chair frame (207), the space determined by the main frame on the base (201) is a storage room (202). The storage room (202) is provided with a toilet container (218) and a flushing container (217). The toilet container (218) and the flushing container (217) are connected to the toilet outlet (208) and the flushing port in the storage room (202). The storage room (202) is at the side or rear The door is provided for convenient loading and unloading of the toilet container (218) or the liquid container (217); the chair frame (207) is also equipped with a chair stop (206) and a chair back (213) in a hinged manner. The supporter (205) is also hingedly mounted on the chair stop (206). The supporter (205) is unfolded and held by the supporting claws (203) installed on the upright (204). 206) horizontally unfold on the chair frame (207); there is no position fixing device (212) on the chair back (213) that can be used with the chair frame (207) and a support frame (214) is provided to make the chair back ( 213) The chair frame (207) can be fixed as a chair backrest, and can be deployed horizontally and horizontally. The seat block (206) and the seat body (209) can be used to lie down and rest. . The armrest (210) is installed on the chair frame (207). In the case that the toilet (208) is an automatic toilet, the electric control operation device (211) of the toilet (208) such as a deodorizing operation button of the toilet can also be provided on the armrest (210). , Defecation operation button, flush operation button, etc., and an electrical interface (215) is provided on the main frame for connecting the toilet chair and the power supply.

In Figure 6: the base (201) is the upper base, the supporting claws (203), columns (204), (216), the toilet container (218), and the flushing reservoir (217) are the belts of the device on the base (201) In the part of the toilet chair, the base (219) is the lower base, and the geometric centers of the base (201) and the base (219) are provided with through holes (224) and (222) with counterbores, so that the pins (223) pass through Through hole (222), (224) and pinned: The base (201) and the base (219) are connected as a whole, and the axis of the pin (223) is centered on the opposite surface of the base (201) and the base (219). An annular groove (220) and (221) are combined to form an annular raceway, and a plurality of balls (225) are installed in the raceway, so that the base (201) can be easily mounted on the base (219) under a load condition. Turn freely to get a rotatable toilet chair. A roller (226) can also be installed at the bottom of the base (219), so that the roller (226) is placed in a slideway (227) provided on the carrier (228). ) Horizontal movement within the bounds is more convenient for the operator.

The invention also relates to a defecation device and a manufacturing method thereof.

The urinals that we usually contact and use are all open and unshielded structures, which are easy to deposit, easy to splash, difficult to clean and easy to emit urine odor, and they are all for men.

The purpose of the present invention is to provide a new type of urinal with odor-proof and splash-proof functions, or an automatic deodorization and automatic brushing function. When used as a male urinal, it can comprehensively improve the deficiencies of traditional urinals. Based on this urinal, a multifunctional urinal suitable for female use is given.

The technical solution of the present invention is: a door capable of closing the urinal mouth is provided to the urinal, and when the door is opened, the urinal door can be closed when the urinal can be closed, and the urine in the urinal can not stink Diffusion, make the urinal have odor-proof function, combine the deodorization device with the urinal, so that the gas in the urinal can be drawn out to the outside or to the odor treatment device. After treatment, it becomes odorless gas and is discharged. The negative pressure in the urinal is relatively close to the space. Even if the urinal urinal door is open, the odor in the urinal will not overflow, so that the urinal has an automatic deodorizing function, which can basically eliminate the odor of the urinal. Pollution to the toilet creates a more ideal defecation environment for the people; a grid can be set in the urinal to close the mouth of the urinal, and the urination of the urination person enters the urinal through the grid, and the dispersion of urine by the grid is used. Reduce the impulse of urine, can effectively reduce the splash of urine, and make the urinal have the function of preventing splashing. The urinal can only have a door or only a grid, or both A door and a grid are set. To assist the inside of the urinal, a brushing device can be installed in the urinal. The scale of the urinal, especially the door and the grid, can be scrubbed by human movement or automatically, so as not to cause dirt. Formed so that the urinal can keep clean operation for a long time.

The above urinal is used in a standing position, and can be used as a male urinal. The urinal is combined with a toilet device to form a urinal in a sitting position for female use. As a female urinal, the typical structure of a urinal in a sitting position The urinal is directly installed on the toilet device, or a door or a grille that can close the urinal mouth can be provided in the urinal, or both a door and a grille that can close the urinal mouth can be provided, or There is also a deodorizing device or a brushing device or both a deodorizing device and a brushing device.

Manufacturing method of the above urinal

1. Making of urinals

The urinal body is the main body of the urinal, including the urinal and the mounting seat. The urinal body is characterized in that the urinal is made into a column or a pillar-shaped hollow bottomed body. A urinal mouth is provided on the side of the urinal, and the urinal is in the urinal. The body is set to be vertical, and the center line of the urinal is parallel to or perpendicular to the vertical installation surface of the urinal body mount. When the angle is an acute angle, the urinal mouth is inclined upward, which is more conducive to urination. There is also a urination port in the lower part of the urinal for the discharge of urine in the urinal. Coaxial through holes are also provided on the inside or outside of the two bottoms of the urinal for doors or grids, or also include Deodorizing and scrubbing devices are installed in the urinal.

The urinal is allowed to be arranged horizontally on the urinal body. When the urinal is arranged horizontally, the urinal can be set on the side of the urinal.

2. Fabrication of doors and grids

Take a thin-walled cylindrical or pedestal-shaped cylinder, and open a window hole on the side that can be fitted with the urinal mouth, with or without a bottom at both ends, inside or with both ends of the cylinder, with a cylinder frame or not. A frame can be placed in the urinal, and it can be matched with the hollow of the column-shaped or pedestal-shaped urinal, and can be rotated in it, that is, the cylindrical door that forms the urinal, and the cylindrical door that rotates in the urinal. Make the window holes on the side correspond to the urinal openings on the side of the urinal, The urinal is in an open state for urination. The side of the cylinder door without a window hole corresponds to the urinal and closes the urinal. The urinal is in a closed state to prevent the spread of odor in the urinal. .

The cylindrical or pedestal-shaped cylinder of the thin-walled material described above is replaced by a cylindrical or pedestal-shaped cylinder made of mesh material, and no window hole is opened on the side, that is, the cylindrical grid of the urinal is placed in the urinal If the mouth of the urinal is closed, the urine of the defecation person needs to be passed through the grille, which can effectively prevent sputtering.

Combining the above-mentioned cylinder-type door and cylinder-type mesh grid, so that the side of a cylindrical or pillar-shaped cylinder is composed of two parts, a thin wall and a mesh sheet, and the proportion of the thin wall part is greater than that of the mesh sheet part, constituting a kind of The dual-use cylinder can not only function as a door, but also function as a grid, simplifying the structure and saving materials.

On the two bottoms of the above-mentioned cylinder-type door, cylinder-type grille or dual-purpose cylinder, if there is no bottom, a continuous or non-coherent end axis with a common axis of the cylinder may be provided at both ends of the cylinder frame. The continuous end shaft can be a hollow shaft or a solid shaft. The cylinders provided with the end shafts are placed in a urinal provided with a shaft seat to facilitate their rotation.

In order to facilitate the rotating operation of the barrel in the urinal, there can be various implementation methods. Method one: Set a claw on the outer side of the barrel. The setting position of the claw is when the barrel is installed in the urinal. The claw can protrude from the urinal, and the manipulator can directly drive the cylinder to rotate in the urinal, open and close the urinal, or help the interior of the cylinder to be cleaned. Method 2: The end shaft has an extended portion in the through hole provided at the bottom of the urinal. A manual driving device such as a handle or a traction pedal is provided on the protruding portion of the end shaft to externally rotate the cylinder by manual driving. Method three: An electric drive device is provided on the overhanging part of the above-mentioned end shaft, and the cylinder can be controlled to rotate automatically by the circuit. The automatic implementation is to close and close the toilet bowl.

In order to ensure air-tight contact between the outer side of the barrel and the mouth of the urinal, and reduce the leakage of urine odor, an inner mouth lining can also be provided around the inner mouth of the urinal. The outer side of the barrel and the inner mouth are lined with light. Sliding contact can improve its sealing effect.

3. Setting of deodorizing device

The deodorizing device is composed of an air guide pipe with an air inlet, an exhaust, an exhaust device, an external exhaust pipe, or an odor treatment device. The setting method is at least one bottom of the two sides of the cylinder or at least one end of the cylinder frame. One end is provided with a hole with a central axis with the cylinder or a cylinder with a discontinuous end shaft and at least one end is a hollow end shaft is installed in the urinal or on the shaft seat of the urinal. In the case where the hole provided with the bottom of the cylinder or the end of the cylinder frame is provided with a hollow end shaft, a through hole corresponding to the bottom of the urinal corresponding to the hollow end shaft is required to fix the air duct outside the urinal On the urinal body, an end provided with an air inlet is introduced into the interior of the cylinder through a through hole provided in the bottom of the urinal and a hole provided at the bottom of the cylinder or the end of the cylinder frame or through the hollow of the hollow end shaft. The outer part of the air duct can be connected with the exhaust device of the toilet body in vitro or in the body. The exhaust device is connected with the exhaust pipe or the odor treatment device connected through the exhaust pipe. When the extraction and exhaust device is working, the gas in the urinal can be extracted and taken away So that a negative pressure in the toilet bowl, they will not foul the diffusion, thereby constituting an automatic urinal having a deodorizing function,

4. Setting of brushing device

The scrubbing device is composed of a drainage tube, a spray-washing rod, a brush and a brush holder. The setting method is: the drainage tube is fixed on the urinal body outside the urinal, and is introduced into the barrel in the same manner as the air duct; The spray-washing rod is provided with a plurality of spray holes placed inside the barrel and fixedly connected to the liquid-dispensing tube in the barrel. The barrel of the liquid-drawing tube or the fixed spray-washing rod is also provided with a brush. The brush holder is fixed on the brush holder and is in contact with the inner surface of the side of the cylinder to form a built-in brushing device of the cylinder. The outer part of the urinal of the drainage tube can be passed through a valve or a pump and an external liquid supply source. If the water pipe or the flushing device is connected, and the liquid is supplied to the spray washing rod by the introduction pipe, and the cylinder is rotated, the inner surface of the barrel can be brushed by the brush and the flushing given by the spray rod.

The brush holder or the brush is directly fixed on the inner surface of the urinal on the outer surface of the cylinder. The brush is brought into contact with the outer surface of the cylinder, and a drainage tube is introduced into the urinal outside the cylinder through the bottom of the urinal, and a spray rod is installed on the drainage tube. By rotating the cylinder downward, the outer surface of the cylinder can also be scrubbed and rinsed, thereby forming an external brushing device for the cylinder.

The above brushing device is stationary with respect to the cylinder, and the brushing performed thereby is passive brushing. The barrel can also be actively brushed by: opening two holes on the bottom of the barrel or two ends of the barrel frame with a common axis with the barrel or two non-continuous hollow end shafts, and arranging them in the urinal It is also installed on the shaft seat of the urinal, and both bottoms of the urinal are provided with through holes coaxial with the set shaft seat. At one end of the through hole, a drainage tube is introduced into the cylinder according to the above method, and A spray-washing rod is provided in the inner part of the tube of the drainage tube, and the urinal bottom through hole corresponding to the urinal bottom through hole introduced into the drainage tube is introduced through the through hole provided at the bottom of the cylinder or the hollow end shaft provided. A shaft that can rotate in a through hole provided in the bottom of the cylinder or a hollow end shaft. The shaft is provided with a brush holder at one end of the cylinder, and at least one brush capable of contacting the inner surface of the cylinder is provided on the brush holder. The other end of the shaft extends out of the urinal and is connected to a human or power drive device. Driven by the drive device, the shaft drives the connected brushes inside the barrel, even when the barrel is stationary. Can brush the inner surface of the barrel to form an active built-in Brushing means, above the passive or active brushing means disposed outside the brushing apparatus constituting allow simultaneous dual urinal having a scrubbing function.

5. Dual set of deodorizing and brushing devices

The co-location of the deodorizing and scrubbing device may be a co-location of the deodorizing device and the active built-in brushing device or a passive built-in brushing device; when the deodorizing device and the active built-in brushing device are co-located, The introduction to the inside of the cylinder is a double-end method introduced at the corresponding bottom hole of the cylinder or urinal or the corresponding hollow end shaft. When the deodorizing device and the passive built-in brushing device are co-located, The introduction of the inside of the cylinder can be the parallel introduction of the drainage pipe and the air duct, or the double-end introduction method described above. Style.

6, automatic control of urinals

The above-mentioned cylinder door, net grille or dual-purpose cylinder or a urinal provided with a deodorizing and active built-in brushing device, which opens and closes the door, starts and stops the deodorizing device, and supplies and cleans the brushing device. The automatic brushing operation can be implemented with automatic control. The drive source of the door, the grid or the dual-purpose cylinder and the driving source of the active brushing device can be a separate mode or a drive device co-set mode divided by a clutch device. The control method may be a method of setting a key control device on the toilet and implementing the key control by the defecation person, or a sensor device for detecting the presence of the defecation device such as an infrared or ultrasonic sensor on the toilet device, and the sensor according to the presence of the defecation person Or the self-control method implemented by the use case, it can also be a control method with only a control electrical interface on the toilet, and the toilet automatically operates the self-control method implemented by an external circuit. For a toilet that implements automatic control, a power supply lead-in interface must be provided on the toilet. In the automatic control mode, the power supply introduction interface and the control circuit interface can be combined into one interface.

7, the production of sitting urinals

Take a toilet device with the front part as the toilet body and the rear part as the seat body. The toilet body can be provided with a cylinder type or a grid or a dual-purpose cylinder according to the aforementioned manufacturing method, or a consumer The operation mode of the odor device and the brushing device can also be set to be a human or automatic mode; the urination port can also include a drainage tube, an external interface of the air duct, and an electrical interface, which can be provided at the bottom or the tail of the toilet device; The seat surface of the seat body and the central axis of the urinal body have a non-parallel intersection relationship, and the intersection angle is greater than 90 but less than 1801: so that when taking a seated position to urinate on it, the forward flushing characteristic of urine is used, Urine can naturally enter the mouth of the urinal, so that it does not deviate or exceed. In order to avoid cross infection caused by direct contact between the women's defecation organs and the seat when the feces are defeated, a contact prevention recess is provided in the center of the seat. The channel is taken as a shallow channel, so that the defecation consciously cannot perform stool behavior in it, so that the urine dripping from the stool can flow out of the channel easily. A notch is formed at the front end of the groove, and the notch is directed toward and above the toilet bowl, and the bottom of the groove is inclined toward the bottom of the toilet bowl, so that dripping urine in the groove can also be obtained. For flushing, a flushing nozzle may or may not be provided at the end of the draw. The flushing nozzle is connected with the drainage tube of the toilet via a pipe or a valve to obtain the supply of flushing liquid; in order to avoid menstrual bleeding that may occur during menstruation To the phenomenon that the grille is blocked by the urinal and the cleaning is difficult, an open-thin wall warp bucket can be set to fit the recess and can be placed in the recess. The bottom of the warp bucket can also be used as a forward tilting method. With or without a small hole at the bottom of the front of the bucket, if a small hole is provided, the urine dripping from the stool can flow into the mouth of the toilet through the small hole, and the menstrual blood accompanying the discharge cannot pass through the small hole because it is a clot. Holes are trapped in the bucket. When menstrual blood is stored in the bucket, it can be used without worry if it is replaced or reinserted after being flushed. Therefore, the bucket can be made into a disposable or reusable form. This or get one more Functional female urinal.

The structure of a male urinal and a female urinal is described in detail below with reference to the drawings of the embodiment. FIG. 7 is a partial sectional view showing the structure of an embodiment of a standing urinal with odor isolation, splash prevention, automatic deodorization and automatic brushing functions.

Fig. 8 is a partial structural sectional view of an embodiment of a sitting urinal with functions of odor isolation, anti-spatter, automatic deodorization and automatic brushing.

In the partial sectional view of the structure of the embodiment shown in FIG. 7:

The toilet bowl body (301) is provided with a toilet bowl (308), the upper bottom (315) of the toilet bowl (308) is perforated and is provided with a shaft seat (313), the axis of the shaft seat (313) and the toilet bowl (308) The upper bottom (315) is perpendicular to the axis of the shaft seat (313) and the toilet installation surface (302) at an acute angle; the toilet body (301) is also provided with a toilet opening (320) and a toilet (308) Intercommunication, the inner mouth of the urinal mouth (320) is also provided with a lining (316), and the side of the cylindrical cylinder formed by the thin-walled material (307) and the mesh (317) is in smooth contact with the lining (316), The bottom of the cylinder is provided with a hollow end shaft (309), and the end shaft (309) passes through the opening of the upper bottom (315) of the urinal (308) and enters the shaft seat (313) and exits from the shaft seat (313). Shaft with its output shaft and handle (314) Fixed connection, the operating handle (314) can drive the end shaft (309) to rotate the cylinder within a set angle in the urinal (308), and the outer ends of the air guide pipe (311) and the drainage pipe (310) The mounting seat (312) is fixed on the top of the urinal body (301), and is then introduced into the cylinder from the hollow of the end shaft (309) in parallel. The lower end of the air duct (311) is an open end as an air inlet in the cylinder. (305), the air guide pipe (311) is also fixed with a brush holder (318) on the inner part of the cylinder, the brush (319) is installed on the brush holder (318), and the brush (319) is erected with the inner wall of the cylinder Contact; the end portion of the drainage tube (310) in the cylinder is connected and fixed with a spray washing rod (304), and the spray pestle (304) is provided with a plurality of spray holes along the length direction, so that the spray holes face the inner wall of the cylinder, Arranged in parallel with the brush (309), the brush (309) is directly arranged on the inner wall of the urinal (308), arranged parallel to the outer wall of the barrel, and kept in contact with the outer wall of the barrel, so that the spray rod (304) The spraying liquid is sprayed and the handle (314) is rotated to rotate the cylinder in the urinal (308) to realize opening and closing of the urinal (308), and the brush (309) and the brush With the brush (303), the inner and outer walls of the cylinder can be cleaned; the lower part of the urinal body (301) is also provided with a urination port (323), and the urination port (323) is provided in the urinal body (301). ) Is in communication with the urinal (308), and the urinal body (301) is also provided with an electrical interface (322) and an electric control operating device (321).

In the structural sectional view of the embodiment shown in FIG. 8, the toilet device (301) is composed of a front toilet body (310) and a rear seat body (321), and the toilet body (310) is provided with Urinal

(307), the urinal (314) and the upper base (311) of the urinal (307) are provided with a shaft seat

(308), an end shaft (309) is provided on the upper and lower sides of the cylinder with the mesh (316) and the thin-walled material (306) as the side, and the end shaft corresponds to the lower bottom of the cylinder included in the middle and lower part of the toilet device (301) For the discontinuous shaft, the cylinder is installed in the urinal (307), and the end shaft (307) is installed in the shaft seat (308). The side mesh (316) of the cylinder and the thin-walled material (306) The outer surface of) is in sliding contact with the lining (317) of the urinal opening (314), and a brush (315), an air duct (302), a spray rod (304), and a fixed brush are also provided in the cylinder. The frame (303) of the tool (315) and the spraying rod (304) are arranged on the air duct (302), and the brush (305) is directly installed on the urinal On the inner wall of (307), the seating surface (320) of the seating body (321) and the toilet bowl (313) of the toilet body (310) are at an intersection surface with an intersection angle less than 180, and the front of the seating surface (320) The bottom part is provided with a concave channel (318) inclined forward, the front end of the channel (318) communicates with the toilet bowl (314), and is located on the side surface of the cylinder. The tail of the concave channel (318) is provided with a spout (319) ), The spout (319) communicates with the drainage tube (324) inside the toilet device (301), and can be controlled by a valve. The lower bottom of the toilet device (301) is provided with a urine outlet (325), The urine port (325) communicates with the bottom of the toilet bowl (307) inside the toilet device (301). The tail of the toilet device (301) is also provided with an external air duct (323) and an external drainage tube (324). And an electrical interface (322); the introduction of an external air guide pipe (323) and an external liquid suction pipe (324) into the cylinder, a driving device of the cylinder, or a pumping and exhausting device, a valve and a control circuit are provided in In the toilet seat (301), a sensor device (312) is also provided at the front of the toilet body (310). The sensor device (312) is used to detect whether the toilet door is opened or closed to control the toilet. Wash the automatic deodorizer device is started or stopped.

Claims

Rights request

1- Disposal method of train feces, which is characterized by the following measures:

1) Establish a toilet system with self-storage capability on the train, so that the train's feces can be collected and stored in accordance with the urine and feces separation storage method;

2) Use closed storage or urine that includes physical, chemical, or biological treatment to flush the inside of the toilet;

3) Establish a connection between the toilet device of the weekly system and a high pressure and gas source and make the connection controllable;

4) Set up toilet facilities in the train operation area;

5) The high-pressure gas introduced from the high-pressure gas source to the toilet storage device acts on the toilet, so that the toilet storage is automatically transferred to the toilet facilities to realize the unloading of train stools.

2. The method for processing feces of trains according to claim 1, characterized in that: the high-pressure air source is the use of a brake air source for the train or a high-pressure air source specially provided for the train week.

3- A train toilet system, characterized in that the train toilet system is composed of a toilet, a toilet storage system, a flushing system, a toilet discharge system, a deodorizing channel, and an electronic control system, wherein: the toilet has a urine, fecal drainage function and The defecation system is implemented mechanically; 5 & The defecation system includes a urine storage container, a manure storage container, a forced toilet device and related passage interfaces, and the manure storage container and the urine storage container are located on the outer bottom of the train compartment; The toilet device is connected to the faecal outlet of the toilet. The urine storage container is connected to the urinary outlet of the toilet through a urine collection channel. The faecal storage container and the urine container are also provided with a pressure relief channel. The flushing system includes a flushing liquid reservoir. Replenishment channel, external replenishment channel, negative pressure compensation channel, liquid supply channel, flushing reservoir is connected to the toilet through the liquid supply channel, and flushing is provided to the toilet. The flushing reservoir is connected to the urine storage container through the internal replenishing channel, and from the reservoir The urine container is replenished with flushing fluid; the flushing reservoir can communicate with the external water supply device through the external fluid replenishing channel. From the outside Get flushing replenishment; Negative pressure compensation channel is established between flushing tank and atmosphere or between flushing tank and urine container to eliminate the negative pressure that may occur inside the flushing tank. Urine port, air source and air introduction channel and valve, and the manure discharge port and the urine discharge port are respectively arranged at the bottom of the manure storage container and the urine container, and each device there is a manual or automatic control valve, which allows the manure discharge port and the urine discharge port to The outlet end is merged into a general stool discharge port, and a pipe connection device is allowed to be installed on the stool discharge port, urine discharge port or stool discharge port; the air induction channel establishes a system connection between the waste storage container, the urine storage container and a non-gas source A valve is provided on the air induction channel to control its connection. The system is connected between the feces container, the urine storage container and the non-gas source. The channels include: a feces collecting channel, a urine collecting channel, an internal fluid replenishing channel, or Valves are provided on the negative pressure compensation channel and the pressure relief channel to control the on, off, and deodorization channels to connect the toilet and the outside air of the cabin to guide the odor in the toilet to the outside of the toilet. The electronic control system includes a toilet operation control system. Forced toilet control system An automatic control system for rehydration, an automatic control system for defecation, or an automatic control system for processing raw urine, and an information display control system for the operation status of the toilet door or toilet, including failure status.

4. A train toilet system according to claim 3, characterized in that the toilet is a toilet with a wiper-type defecation, self-flushing, self-deodorizing, and capable of realizing flushing function.

The train toilet system according to claim 3, characterized in that: the urine storage container and the fecal storage container share a pressure relief channel provided on the fecal storage container, or the urine storage container and the fecal storage container are shared and disposed on the storage A pressure relief channel on a urine container.

6. The train station system according to claim 3, characterized in that: the flushing reservoir is a current flushing water tank for a train toilet; and the external fluid replenishing channel is a water supply pipe of the current train flushing water tank.

The toilet system for a train according to claim 3, wherein an external end of the deodorizing channel is provided with a stool odor treatment device.

The train toilet system according to claim 3 or 7, wherein the toilet odor treatment device is a gas membrane separation device.

9. A method for treating feces produced by a train according to claim 1, wherein the method for replenishing a flushing receptacle of a train toilet system according to claim 2 is characterized in that: a liquid level is provided on the flushing receptacle The sensor or internal air pressure sensing device detects the liquid level or internal air pressure change in the flushing reservoir, and controls the start and stop of the liquid filling device according to the set upper and lower limits of the liquid level or internal air pressure to enable the flushing reservoir. The rehydration work can be performed on its own.

10. A method for rehydration of a flushing reservoir according to claim 9. It is characterized in that the fluid replenishing device is a pumping device connected in series between the internal fluid replenishing channels, or a pneumatic fluid replenishment composed of an air source, an air induction tube, an inner fluid replenishing channel of a urine container, and a valve between the urine storage container and each channel Device.

11. The method for rehydration of a flushing reservoir according to claim 9 or 10, characterized in that: a urine treatment device is provided from the urine storage container to the flushing reservoir including the internal rehydration channel.

12- A method for treating the feces of trains according to claim 1 or a method for flushing liquid storage in a train toilet system according to claim 3, characterized in that the following measures are taken for the flushing liquid container:

1) Valves are installed between the channels of the flushing reservoir, so that these valves are closed when the flushing is working! The flushing reservoir is in a fully closed state, where the flushing fluid is Completely isolated to achieve tight storage;

2) A negative pressure compensation device is directly set on the flushing reservoir, or a negative pressure compensation channel is set up between the flushing reservoir and the urine storage container, or a high pressure rehydration device is selected, so that the high pressure rehydration device is set on the flushing reservoir. Position or pressure sensing device to implement automatic replenishment to the flushing reservoir to maintain and ensure that the internal pressure of the flushing reservoir is always within a set range higher than atmospheric pressure, in order to eliminate possible negative pressure in the flushing reservoir. Pressure.

13. The flushing liquid storage method according to claim 2, characterized in that: the negative pressure compensation device directly arranged on the flushing liquid reservoir is a one-way pressure limiting valve, and the flushing liquid reservoir is further provided with There are safety and pressure relief devices.

14. A flushing storage method according to claim 12, characterized in that: a one-way automatic valve is provided on a negative pressure compensation channel established between the flushing reservoir and the urine storage container, and the working method of the one-way automatic valve It is opened when the internal pressure in the flushing tank is lower than 5 and the internal pressure in the urine container, otherwise it is closed.

15. A train toilet system according to claim 3 or 5, characterized in that the pressure relief channel and the air bleed channel on the manure storage container and the urine storage container are the same channel, and a two-position three-way valve pair provided in front of the channel Selective control of pressure relief and deflation is implemented. When the feces storage container and urine storage container are in a non-defecation state, the valve connects the atmosphere with the feces storage container and the inner space of the urine container to achieve pressure relief.

16. The method of unloading the train's feces, which is characterized in that the train has the following implementation methods:

1) Defecate by urinary and faecal unloading or urinate and fecal detachment;

2) The train stops in the area of receiving facilities to perform defecation operations, or implements defecation operations while traveling.

17. The method for defecation of train production according to claim 16, characterized in that: the specific implementation of the decommissioning of the defecation of the train and the parking of the decommissioning is a pipe-guided defecation or a direct discharge defecation; The specific implementation of the progressive type of defecation is to defecate the toilets one by one or uniformly throughout the week.

18. A toilet receiving facility for unloading a train, comprising a toilet receiving chamber, a toilet receiving device, and a toilet opening, characterized in that the toilet receiving facility is provided on a side of the rail ¾ on both sides of a parallel rail, wherein the toilet receiving chamber is composed of a single room Or double-chambered long hollow structure, assembled by the factory prefabricated site or prepared by on-site civil construction, placed in the ground or part of the ground; single-compartment or double-compartment receiver As any toilet room can be made by a single The sub-chambers may be composed of more than one sub-chamber. For more than one multi-chamber structure, the adjacent-chamber intercommunicating and non-adjacent-chamber intercommunicating structure may be used. For single-chamber or more than one multi-chamber adjoining-chamber non-intercommunicating structure, the toilet will be opened according to the toilet. One principle of the room corresponds to the setting of the room. It is set on the top of the toilet bowl. The toilet outlet can be provided with a lid or a toilet or auxiliary toilet device. The toilet entrance is located in the toilet room. The top or upper part corresponds to the toilet receiving device and is lower than the toilet outlet of the train toilet. The toilet receiving device is composed of a toilet receiving channel and a toilet receiving port. One end of the toilet receiving channel is connected to the toilet inlet of the toilet bowl and the other end is connected. The toilet receiving interface is placed between the outer side of the railway and the toilet receiving chamber. The toilet receiving channel can be a hose or a part of a hose or a rigid tube. The toilet receiving interface can be a train and a train. An interface device for cooperating and docking of the toilet exit is a wide-mouth-like toilet device or a wide-mouth-like toilet note slot which is erected or has a tendency to lean forward toward the train to discharge toilets, and corresponds in height to the train toilet exit.

19. A reception facility for train defecation according to claim 1, characterized in that:

The set length of the toilet bowl suitable for stop-type defecation is close to, equal to or greater than the maximum distance between the first and last toilets of the same train. The toilet receiver corresponds to the toilet of the train. One set of toilets, one for toilet and two for toilets. The toilet receiving device suitable for traveling toilets corresponds to the train, and it is configured according to one car. The wide mouth receiving toilet slot is used to set the toilet receiving interface. The length may also include that the set-up length of the toilet compartment is greater than or equal to the possible upper limit of the toilet storage capacity of a single train toilet. When the train running speed and the speed of the toilet discharge are all set, the single train toilet or a single train runs within the required time. The distance may be greater than or equal to the maximum distance that may occur between the first and last toilets of the same train plus the storage limit of a single train toilet may be the maximum distance traveled by the car toilet or a single train.

20. The control method of train defecation operation, which is characterized by: Or, the remote control signal automatic transmitting device provided inside or outside the receiving facility area adjacent to the receiving facility area, and the remote control signal receiving device provided on the train cooperates with the remote control signal receiving device provided on the train to implement the control implementation mode.

21. The operating method of train defecation operation according to claim 20, characterized in that the signal form of the remote control signal transmitting or receiving device may be an optical signal including an infrared signal or an acoustic signal including an ultrasonic signal or an electromagnetic wave signal.

22. A toilet receiving facility for unloading a train according to claim 18 or 19, characterized in that the toilet chamber is provided with a deodorizing device.

23. A toilet receiving facility for unloading trains according to claim 22, wherein the deodorizing device is a device for extracting and draining water in combination with a self-ventilating exhaust duct.

24. The application of train toilet systems and train post-fat treatment methods and facilities is characterized in that the train toilet system or the toilet receiving facilities and train defecation operation control methods of train defecation are used directly or via the toilet system. Deodorizing devices and deodorizing devices are installed on the deodorizing aisle to enable the toilet facilities to adapt to the parking or unloading of toilets in a single vehicle. The modifications are applied to the setting and unloading of toilets in large-scale passenger transportation vehicles.

The train toilet system according to claim 3, wherein a urinal device is provided in the train toilet system.

26. The train toilet system according to claim 3, characterized in that: the main compartment of the same train box is provided with two perimeters, and one of the toilets is a urinal dedicated toilet.

27. The train weekly system according to claim 26, characterized in that: the urine storage container of the urinal-dedicated toilet can be set independently or communicates with the urine system provided by the non-urinal-dedicated toilet via a pipe, and shares one with the non-urinal-dedicated toilet Urine container.

28. A method of disposing of train litter according to claim 1 according to claim 12 or a method of flushing liquid storage of a train toilet system according to claim 3, It is characterized by being used in non-train toilet systems.

29. A paper feeder, which is characterized in that: the paper feeder is an automatic paper feeding device that can exist independently and be used independently without relying on other devices.

30. The paper feeder according to claim 29, wherein the paper roll is a hygienic paper roll.

31. A paper feeder according to claim 29, characterized in that: the main operation mode includes sensing, coin insertion, magnetic card, keying and external control, or a combination thereof.

32. The paper feeder according to claim 29, characterized in that the paper feeding method has intermittent fixed length, and can be connected to three fixed or non-fixed length paper feeding methods.

33. A paper feeder according to claim 29, characterized in that: the paper feeding method and the single feeding length of the fixed-length paper feeding can be changed by a rotation speed control circuit or a transmission device of the paper feeding device in the machine. Ratio adjustment to achieve setting and selection.

34. The paper feeder according to claim 29 or 30, characterized in that the allowable paper roll includes toilet paper rolls: the roll paper roll is a cylindrical roll, and the roll paper roll is a flexible roll. The paper roll of the heart, or the folded centerless paper roll, the paper feeder is only suitable for one kind of paper roll, or it is compatible with two kinds of paper rolls, or it can be fully compatible with three kinds of paper rolls.

35. A paper feeder according to claim 29, characterized in that: the paper roll is loaded in an open body loading mode, or the outer body loading mode is also a push-pull type loading mode.

36. The paper feeder according to claim 29, characterized in that the device mode of the paper feeder is a wall-mounted or wall-mounted type or a stand type.

37. A paper feeder manufacturing method, characterized in that the paper feeding mechanism adopts the following structure and device method, the paper feeding mechanism is composed of a frame, a paper roll frame, a damping platen, a reversing roller, a paper feeding structure, and a street clamp Device, paper outlet,

The installation method of the rack in the machine body can be a fixed installation method. Type or rail device mode;

The paper roll holder is composed of a short shaft, a winding core sleeve, and a backstop device. The short shaft can be set to one or two, and the setting method is fixed to the frame by a single end. The short shaft is set to two cases. One single end is fixed to the frame, and the short axis two can be moved parallel to the short axis one on the frame, and can be fixed at one end in parallel with the short axis one. The core sleeve part of the winding core sleeve is a cylindrical body. The short shaft can be inserted into it, the paper roll can be set on it, and the two sides are equipped with baffles. The baffle has at least one detachable and damping flange; the backstop device is provided at the non-fixed end of the short shaft, or It is composed of independent components that can be fitted on the non-fixed end of the short shaft.

The damping pressure plate is composed of a pin shaft, an elastic pressure plate, a torsion spring and a device nut. The elastic pressure plate and the torsion spring are set on the pin shaft, and the pin shaft is parallel to the paper roll and the short shaft is installed at the middle distance between the two parallel short shaft working positions. On the frame, it is fixed by the device nut, and the torsion spring exerts an elastic effect on the elastic pressure plate.

The reversing roller is fixed on the frame at one or both ends and can rotate freely. It is located in front of the paper roll holder and above the paper feeding mechanism.

The paper feeding mechanism is composed of a driving roller, a driving motor, a transmission device, and a pressure roller. The driving roller and the driving motor are fixed on an inner surface of the machine body, and the driving roller and the reversing roller are axially parallel to each other. The driving motor passes the transmission device or The driving roller is directly driven, and the pressing roller and the driving roller are axially parallel to the elastic roller and are elastically installed on the frame, and the paper roller is kept in pressure contact with the driving roller when the paper is in a working state.

The paper guide bucket is composed of two parts that can be combined to form a bucket shape and can be detached freely. One part is fixed on the same side as the driving roller, and the other part is fixed on the frame. The bucket mouth is a strip shape that allows the roll of paper to pass through. The lower bucket is located under the paper feeding mechanism. The upper bucket corresponds to the driving roller and the pressure roller in pressure contact with the active roller. The lower bucket corresponds to the paper outlet. The clamping and tearing device consists of a fixed blade, a movable blade, and elasticity. It is composed of a body and a traction device. The joint surfaces of the fixed and movable blades are provided with intermeshable sharp teeth, which are located in the paper guide bucket. The fixed blade and the driving roller are fixed on the same side with the paper outlet. The blade edge is parallel to the driving roller in the axial direction. The moving blade is kept engaged with the fixed blade by the action of the elastic body. The meshing, the traction device, the elastomer, the moving blade and the frame are integrated,

The damping pressure plate, the reversing roller, the movable blade in the clamping and tearing device, the elastic body and the traction device may be optional parts of the paper feeder,

The paper outlet is set under the clamping and tearing device, and the device is outside the bottom of the machine body.

38. A method for manufacturing a paper feeder according to claim 37, characterized in that the guide rail (102) is installed above the inside of the machine body (101), and the frame (103) is mounted on the guide rail (102) by a suspension assembly (105). ), The hanging component (105) can slide on the guide rail (102), and the hanging frame (103) can be pulled out to the body (by the cooperation of the hanging component (105) and the guide rail (102). 101) outside or pushed into the body (101); the elastic pressure plate (109) constituting the damping pressure plate is a pair of pressure plates (109) on the pin sleeve (110) according to the odd symmetry principle; the pressure roller (137) is single-ended or double-ended The end device is on the pressure roller frame (111), the pressure roller frame (111) is hinged with the frame (103), and can be kept in pressure contact with the power roller (130) under the action of the tension spring (112). The traction device is composed of a traction lever ( 118) and electromagnetic device (116).

39. A method for manufacturing a paper feeder according to claim 37, characterized in that: the paper roll holder is not provided with a short shaft, or the provided short shaft is detachable or the fixed end of the short shaft is foldable, A paper roll tray is set at the lower part of the rack.

40. A chair with a toilet, comprising a chair or a stool, a toilet, a storage device, a main frame and a base, characterized in that: the chair frame and the toilet device are on the main frame, and the main frame device is on the base; The seat-bearing body of the chair; the seat-bearing body is a non-fixed device, which can be detached from the chair or hinged to the chair's chair frame or toilet, and the space between the toilet and the base is provided with storage.

41. A chair with a toilet according to claim 40, wherein: It is an automatic toilet or a non-automatic toilet. A typical toilet is a toilet with scraper blades, automatic toilet removal, automatic flushing, and automatic deodorization. The toilet chair equipped with an automatic toilet is also provided with a control circuit and electrical appliances. Interface device.

42. A toilet chair according to claim 40, characterized in that the storage device is in a form suitable for the toilet, and is typically an automatic toilet suitable for automatic defecation, automatic flushing, and automatic deodorization with a wiper blade. The provided storage device includes a toilet container and a flushing container; the toilet container or the flushing container can be freely loaded and unloaded from the toilet.

43. A toilet chair according to claim 40, characterized in that: the chair is seated or fixed; or the bedding is composed of a seat body and an attached plate that can be combined with the seat body; the attached plate may be a chair with a toilet The surrounding board of the main frame can also be the use of other plates without a toilet chair.

44. A toilet chair according to claim 40, characterized in that the base is of two types: mobile or non-mobile: mobile can be wheeled, slideway or wheeled.

45. A toilet chair according to claim 40 or 44, characterized in that the base with the toilet chair is a layered structure, the toilet chair is mounted on the upper base, and the upper base is rotatable about a common geometric center relative to the lower base The lower base can be set as a mobile type to form a rotatable toilet chair.

46. An operating room with a toilet, characterized in that: the operating room is provided with a toilet chair.

47. A physiological operating room, characterized in that the operating room is provided with a toilet chair, and is also provided with meals, drinks and daily living devices, and has the function of meeting the five basic physiological needs of a person.

48. A urinal, characterized in that: the urinal is provided with a door or a grid that can close the mouth of the urinal, or both a door and a grid that can close the urinal.

49. The urinal according to claim 48, wherein: A deodorizing device or a brushing device is provided, or both a deodorizing device and a brushing device are provided.

50. A urinal for defecation in a sitting position, characterized in that: a urinal is provided on a toilet device.

51. The urinal for defecation in a sitting position according to claim 50, characterized in that: a door or a grille which can close the urinal mouth is provided in the urinal, or both the urinal and the urinal mouth are closed. There is a grid, or there is also a deodorizing device or a brushing device, or there is also a deodorizing device and a brushing device.

52. A method for making a toilet body, comprising a toilet bowl, characterized in that the toilet bowl is formed into a column-shaped or platform-shaped hollow bottomed body, a toilet bowl opening is formed on the side of the toilet bowl, and the toilet bowl is arranged on the toilet bowl body. In the vertical direction, the center line of the urinal is parallel to or perpendicular to the vertical mounting surface of the urinal body mount; the lower part of the urinal is provided with a urination opening, and the inner and outer sides of the two bottoms of the urinal are provided with or without a coaxial line. The shaft seat is provided or not provided with a through hole coaxial with the shaft seat provided on the upper or lower bottom or upper and lower bottom of the urinal.

53. The method for manufacturing a urinal body according to claim 52, wherein: the urinal is horizontally arranged on the urinal body, and the urination opening is provided on the side of the urinal.

54. A method for manufacturing a urinal door, which is characterized in that: a cylindrical or platform-shaped cylinder body made of thin-walled material is provided on the side with a window hole adapted to the urinal mouth, with bottoms at both ends or not, The inside or outside of the cylinder is provided with a cylinder frame or no frame, which can be placed in the urinal, which can be matched with the hollow of the column-shaped or platform-shaped urinal, and can be rotated to form the bowl of the urinal. Asana door.

55. A method for making a urinal mesh grill, which is characterized by: changing the thin wall material of a cylindrical or pillar-shaped cylinder door made of thin wall material to a mesh material, and not opening a window hole on the side to form a toilet Bucket-cylinder grille.

56. A method for manufacturing a dual-purpose device for a urinal door and a grid, characterized in that: a cylindrical door is combined with a cylindrical grid to make the side of a cylindrical or pillar-shaped cylinder thin The wall and the mesh are composed of two materials, and the proportion of the thin-walled portion is allowed to be larger than that of the mesh portion to form a dual-use cylinder.

57. The manufacturing method according to claim 54, 55 or 56, characterized in that: on the two bottoms of the cylinder-type door or the cylinder grille or the dual-purpose cylinder, the bottom of the cylinder frame can be provided at both ends of the cylinder frame without the bottom. The coherent or non-coherent end shaft that is co-central with the cylinder. The coherent or non-coherent end shaft may be a hollow shaft or a solid shaft.

58. A method for rotating a cylinder-type door, a cylinder-type grid, or a dual-purpose cylinder in a urinal, which is characterized in that: a claw is provided on the outer side of the cylinder, and the claw can be protruded from the mouth of the urinal and directly Operate the pawl to drive the cylinder to rotate or make the end shaft of the cylinder device have an overhang in the through hole provided in the bottom of the urinal. The overhang portion of the end shaft is equipped with a human driving device. The transmission drives the cylinder to rotate, or an electric drive device is installed on the overhanging part of the end shaft to drive the end shaft to rotate the cylinder with electricity.

59. A method for manufacturing a deodorizing device, which is characterized in that the deodorizing device is composed of an air duct with an air inlet, an exhaust and exhaust device, an external exhaust pipe or an odor treatment device, and the setting method is: At least one bottom or at least one end of the two ends of the cylinder body or at least one end of the cylinder body is provided with a hole having a central axis with the cylinder body, or a cylinder body with a discontinuous end shaft and at least one end of which is a hollow end shaft is selected. It is installed in the urinal, or it is also installed on the shaft seat of the urinal; the hole provided with the bottom of the cylinder or the end of the frame of the cylinder, and when a hollow end shaft is provided, the hole corresponding to the hollow end shaft The bottom of the bucket is provided with a through hole, and the air duct is fixed to the toilet body outside the toilet, so that one end of the air inlet is passed through the through hole provided on the toilet bottom and the bottom of the barrel or the end of the barrel frame. It is provided with a hole, or is introduced into the inside of the cylinder through the hollow of the hollow end shaft. The outer part of the air duct can be connected with the exhaust device of the toilet body in vitro or in the body. The effluent pipe is connected with an odor treatment device through the effluent pipe to form a deodorizing device Home.

60. A method for manufacturing a brushing device, characterized in that: the brushing device is composed of a drainage tube, a spray rod, a brush and a brush holder, and the setting method is: the drainage tube is covered outside the urinal It is fixed on the urinal body and is introduced into the cylinder in the same way as the air duct. The spray washing rod is provided with a number of spray holes. It is placed inside the cylinder and is fixedly connected with the drainage tube in the cylinder. A part of the inside of the cylinder is a brush holder mounted on the fixed spraying rod, and the brush is fixed on the brush holder and contacts the inner surface of the side of the cylinder to form a passive built-in brushing device of the cylinder; or The holder can also fix the brush directly on the inner surface of the urinal, the brush is in contact with the outer surface of the cylinder, and the bottom of the urinal introduces a drainage tube into the urinal outside the cylinder and sprays on the drainage tube. The washing rod constitutes an external brushing device of the cylinder body; or two holes at the bottom of the cylinder body or two ends of the cylinder frame are provided with holes having a common axis with the cylinder body, or two non-continuous hollow end shafts are provided, and the device is mounted on the The urinal is also installed on the shaft seat of the urinal, and the two bottoms of the urinal are provided with through holes coaxial with the provided shaft seat. The through hole provided at the bottom of the urinal introduces a liquid into the cylinder. Tube, and a spray washing rod is provided in the inner part of the tube of the drainage tube, A shaft capable of rotating in the through hole provided in the bottom of the cylinder or the hollow end shaft provided in the corresponding urinal bottom through hole of the tube is provided with a brush on one end of the shaft. The brush holder is provided with at least one brush that is in contact with the inner surface of the cylinder. The other end of the shaft extends to the urinal and is connected with a human or electric driving device to form an active built-in brushing device.

61. The method for manufacturing a brushing device according to claim 66, characterized in that: a passive inner brushing device or an active inner brushing device and an outer brushing device are allowed to be provided together.

62. An automatic control method for a urinal, which is characterized in that: a driving source of a door, a grid or a dual-purpose cylinder, and a driving device of an active built-in brushing device may be separated or co-located by a clutch device to implement the separation, the urinal door The control method implemented by the rotation of the mesh grid or the dual-use cylinder to open and close the urinal, the start and stop of the deodorizing device, and the liquid supply and active brushing operation of the scrubbing device can be controlled by a keying device on the toilet. A key control method, or a sensor control method controlled by a sensor provided on the toilet, or a control method in which only a control electrical interface is provided on the toilet, and the control is performed by an external circuit.

63- A method of making a urinal for defecation in a sitting position, which is characterized in that: a toilet is provided at the front part of the toilet device, and a seat body is provided at the rear part; the central axis of the toilet bowl and the seat surface of the seat body It is a non-parallel intersecting relationship. The intersection angle is an obtuse angle. A recess at the center of the seat body is provided with an opening to prevent contact with the front opening, and a flushing nozzle can be provided at the tail of the recess. The bottom of the toilet device or A tail opening is provided at the tail.

64- The method for making a urinal for defecation according to claim 63, characterized in that: a cylindrical door or a grille or a dual-purpose cylinder is provided in the urinal, or a deodorizing device, a brushing device, and an operation The method can be a manual mode or an automatic mode, and a deodorizing device is provided. In the case of the brushing device and the automatic mode, a bottom part or a tail part of the toilet device is also provided with an air duct, an external interface of a drainage tube, and an electrical interface.

65. A warp bucket, characterized in that: the warp bucket is a thin-walled open device, the bottom is taken in a forward leaning manner, is adapted to the recess, and can be placed in the recess.