CN218536672U

CN218536672U - Self-cleaning intelligent toilet for railway vehicle

Info

Publication number: CN218536672U
Application number: CN202223151261.2U
Authority: CN
Inventors: 郎向伟; 邱忠; 关伟; 杨德明; 彭松星; 龙智君; 张珂; 罗骏宏; 王首智
Original assignee: Academy Of Iron Sciences Shenzhen Research And Design Institute Co ltd
Current assignee: Academy Of Iron Sciences Shenzhen Research And Design Institute Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-02-28
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a self-cleaning formula intelligent toilet is used on railcar, be equipped with the squatting vacuum collection stool pot that mainly comprises just fill, collection just valve and pressure boost flusher on its bottom plate, lay the vacuum collection just pipe that accesss to intelligent health treatment device in the lateral wall, still include collection just button and controller, when pressing collection just button, the controller is controlled collection just valve and is opened, the excrement liquid is siphoned away to make pressure boost flusher begin to wash just fill, still be equipped with the ground leak on its bottom plate, still lay the hot-water line of cold water pipe for shower and the insulation can for the intercommunication shower hot water in the lateral wall, still include the shower nozzle through water mixer intercommunication hot-water line and cold water pipe for the shower, and can cover anti-skidding footboard is used in the shower on the just fill. One side of the antiskid pedal for showering is provided with a plurality of salient points which are arranged in a matrix manner, and the other side of the antiskid pedal is provided with a flanging which can buckle the urinal. The utility model discloses can realize the normal shower function like the lavatory under the field condition, fundamentally has satisfied the urgent needs of field work worker.

Description

Self-cleaning intelligent toilet for railway vehicle

Technical Field

The utility model relates to a railway special vehicle especially relates to a self-cleaning formula intelligent toilet for business dormitory van.

Background

The comfort level of using the toilet is an important consideration for renting or buying the house, and the toilet is an important place of home and an important part of a railway train. For a long time, the toilet design of part of railway special trains (such as industrial camping cars) in China still adopts a direct excrement discharging mode, and a large amount of excrement is directly discharged along the railway.

Along with the enhancement of environmental awareness of people, the environmental pollution caused by direct discharge of railway train excrement is gradually paid attention to, and an effective countermeasure is to change a direct discharge type system into a excrement collection type system. The excrement collecting device is additionally arranged in the toilet of the railway passenger car in China, and technically mature two types of pressure flushing gravity discharge type and vacuum holding type are adopted. The pressure flushing gravity discharge type and vacuum keeping type excrement collecting device concentrates excrement in the sewage tank, the train is subjected to centralized treatment after arriving at a station, and the toilet only stores sewage. Because the restriction of vehicle body structure and wash that the water use amount is great to and the restriction of the sewage uninstallation condition in the operation, cause the vehicle water purification to store easily and sewage storage capacity is not enough, make the unable normal use of vehicle bathroom in the operation process even.

In the prior art, although timely treatment of vehicle sewage, reuse of reclaimed water, drying of solid matters and disinfection and sterilization can be realized, water feeding, water discharging and sewage discharging are new problems from the transition of a household environment to a field working condition, and the realization of the normal toilet and shower function in the field in the toilet is a new challenge facing designers, otherwise, the use of the field working vehicle toilet is seriously limited.

The above is the deficiency of the prior art.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a self-cleaning formula intelligent toilet is used on railcar, it can realize under field work environmental condition, still has normal drenching, bathing function like the lavatory.

The technical scheme of the utility model, a self-cleaning formula intelligent toilet is used on railcar, be equipped with the squatting vacuum collection stool pot that mainly comprises just fill, collection just valve and pressure boost flusher on its bottom plate, lay the vacuum collection just pipe that accesss to intelligent health treatment device on the lateral wall, still include collection just button and controller, when pressing collection just button, the controller is controlled an album just valve and is opened and siphons away the excrement liquid to make pressure boost flusher begin to wash just fill, still be equipped with the ground leak on its bottom plate, still lay the hot-water line of cold water pipe for shower and the insulation can for the intercommunication shower hot water on the lateral wall, still include the shower nozzle through water mixer intercommunication hot-water line and cold water pipe for the shower, and can cover antiskid footboard is used in the shower on the just fill.

One side of the antiskid pedal for showering is provided with a plurality of salient points which are arranged in a matrix manner, and the other side of the antiskid pedal is provided with a flanging which can buckle the urinal.

The intelligent sanitary treatment device comprises a central vacuum sewage collection device and a liquid manure treatment device, wherein the central vacuum sewage collection device comprises a pretreatment device, a vacuum generator and a disinfection and sterilization device which are used for removing insoluble substances in sewage, and the liquid manure treatment device comprises a post-treatment device, a reclaimed water tank with an overflow pipe and a solid dehydration and drying collector which are used for removing soluble substances in sewage and forming recyclable reclaimed water.

An exhaust fan is arranged at the top of the self-cleaning intelligent toilet, and a switch connected with the exhaust fan is arranged on the side wall of the self-cleaning intelligent toilet.

The self-cleaning intelligent toilet top wall is provided with an illuminating lamp, and the side wall of the self-cleaning intelligent toilet is provided with an illuminating switch.

The toilet is provided with two sets of toilets which are arranged at one end of the rail car in parallel.

The heat insulation box for shower hot water is connected with the air energy water heater main machine.

The bottom plate of the self-cleaning intelligent toilet is a stainless steel anti-skidding floor.

The side wall is provided with a storage rack and a pedal hanging rack used for hanging the anti-skid pedal for shower.

The rail car is a work dormitory van.

The technical effects of the utility model are that:

1) The utility model discloses a bathroom is on realizing current normal basis like the lavatory function, has designed footboard and shower nozzle to obtain the experience of normal shower, wherein, normally like the realization environment of lavatory function is the housework camper under the field condition, realizes satisfying the sewage real-time processing under the field condition, reuse of reclaimed water, solid matter mummification and disinfection and isolation health guarantee, be fundamentally and solve railway staff field work's basic life demand, fundamentally has satisfied field work staff's urgent needs.

2) The utility model discloses a footboard, on the one hand can prevent when the shower to step on empty in just fighting department, and on the other hand can prevent grey water entering just to fight for intelligence health treatment device's load volume does not increase, avoids increasing greatly owing to the volume of collecting excrement and urine, and intelligence health treatment device's load is unbearable, the appearance of the condition of probably appearing being out of work, as the lavatory function is still, that is to say, when bringing shower function, it does not receive the influence as the lavatory function, more does not have the deterioration. Not only has substantive characteristics, but also has advancement due to special technical effects.

Drawings

Fig. 1 is a front view of the utility model for a work dormitory van.

Fig. 2 is a schematic top view of fig. 1.

Fig. 3 is a partially enlarged view of fig. 2.

Fig. 4 is an isometric view of fig. 1.

Fig. 5 is a schematic structural view of the self-cleaning intelligent toilet of the present invention.

Detailed Description

Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

Referring to fig. 1-4, a field work dormitory van is shown, which comprises a compartment 1, a plurality of compartments 2 are arranged in the compartment, one of two ends of the compartment is provided with a power distribution cabinet 30 and a water storage tank 3 communicated with a nearby washbasin; and two side-by-side toilets 4 are arranged at the other end of the carriage and are positioned at one side of the walkway, and each toilet has the functions of normal defecation and shower.

On the other side of the walkway, there are a central vacuum sewage collecting device 5 and a liquid manure treatment device 6, and an insulation can 8 heated by an air energy water heater 7. The heat insulation box 8 is communicated with the water storage tank 3, part of water in the water storage tank reaches the heat insulation box 8 through a set pipeline, becomes warm water to be used for shower under the action of the air energy water heater 7, and once the water is used, the whole body is showered from top to bottom, and finally, grey water capable of being directly discharged is formed.

The central vacuum sewage collecting device 5 and the liquid dung processing device 6 are collectively called an intelligent sanitary processing device 100, are patent products, are described in patent documents published in China, and mainly comprise a sewage pretreatment device (CN 113200639A), a sewage post-treatment device (CN 113200640A), a processor (CN 215592661U), a sedimentation chamber (CN 215195543U), a dehydrator (CN 215596466U) and a back pressure valve (CN 215596466U), can realize real-time sewage treatment, reclaimed water recycling, solid drying and disinfection and sterilization, and are technical means for realizing the normal toilet function of a work dormitory van under the field conditions.

Referring to fig. 5, which is a schematic view of the internal structure of the self-cleaning intelligent toilet of the present invention, it can be seen from the figure that the bottom plate 41 is a stainless steel anti-skid bottom plate, the bottom surface of the toilet is provided with a floor drain port 42 communicated with a floor drain pipe 420 for discharging the grey water formed after showering, the bottom plate is provided with a chamber pot communicated with an intelligent sanitary processing device, which is a part of a squat vacuum chamber pot, and is connected with the chamber pot, and a chamber pot valve and a pressurized flushing device (not shown in the figure). The side wall is internally provided with a vacuum excrement collecting pipe 401 which is used for communicating the squatting vacuum excrement collector with the intelligent sanitary treatment device, the side wall is also internally provided with a cold water pipe 402 for shower and a hot water pipe 403 for communicating the insulation can for shower hot water, the side wall is arranged on the inner side wall in an exposed manner and is provided with an excrement collecting switch 411, a lighting switch 412 and an exhaust fan switch 413, the lighting switch 412 is connected with a lighting lamp, and the exhaust fan switch 413 is connected with an exhaust fan 43 at the top. A controller 44 is also included, when the excrement collecting button 411 is pressed, the controller 44 controls the excrement collecting valve to open, the excrement liquid is sucked away, and the pressurized flushing device starts to flush the excrement hopper. The mixer 45 and the shower head 451 are exposed from the inner side wall and communicate with the hot water pipe 402 and the cold water pipe 403 for shower, which is a conventional technique for realizing a shower function. Furthermore, the utility model also designs an antiskid pedal 46 for shower which can cover the chamber pot, one side of the pedal is provided with a plurality of salient points arranged in a matrix, and the other side is provided with a flanging which can buckle the chamber pot. The function of the toilet bowl is to prevent a person taking a shower from stepping empty at the toilet bowl; the friction force is increased, and the falling of the Chinese herbal medicine is prevented; the three prevent the ash water from entering the chamber pot. If grey water enters the bowl unimpeded, the intelligent sanitation device may become overwhelmed and idle due to the large increase in the amount of liquid collected. Since the urinal is slightly higher than the bottom plate 41, the grey water splashed on the bottom plate can not find other outlets, and can only be gathered to the floor drain opening 42 under the action of gravity and discharged through the floor drain pipe 420.

On its inner side wall, can also see supporter 47 and footboard frame 48, as the name suggests, can place several articles on the supporter; the pedal can be lifted and hung on the pedal frame on the wall, and the space is occupied less.

The utility model discloses when using, press and collect just after the button, well water can get back to clean just fill in the pressure boost flusher, and simultaneously, the controller is controlled and is collected just the valve and open, send into the dirty device of central vacuum collection with human excrement, pending thing when it reaches the set amount, excrement dump advance sewage pretreatment device, and to carry out the deodorization to it, disinfection and curing, then sewage aftertreatment device, just, the liquid separation begins to carry out, isolate and discharge moisture, further curing in the collector is collected to dry thing, become the fertilizer, when the fertilizer reaches the set capacity, the collector discharge valve is opened, send into the fertilizer and pack the collection bucket and collect. The whole treatment system is automatically controlled by an electric control system to operate, and a user only needs to start a button after using the toilet, so that the system automatically collects and treats the excrement.

Although the content of the cited document is described in the specification of the present application if the cited document is qualified, the implementation of the above-described sewage pretreatment apparatus, sewage post-treatment apparatus, processor (corresponding to a disinfection apparatus), and dehydrator (corresponding to a solid dehydration drying collector) will be described in detail herein for the convenience of understanding and review by the examiner and for the convenience of understanding by the public.

The sewage pretreatment device comprises a sewage storage chamber and a flocculation chamber which are arranged in a box body, a pump which is arranged in the sewage storage chamber, an ejector which is arranged above the box body, and a three-way valve which is connected with the ejector, wherein the three-way valve is also connected with a vacuum distributor and a negative oxygen ion generator; the negative pressure generated by the jet can reach the vacuum distributor through the second gas passage; the negative oxygen ions can also be mixed with the sewage through the first gas passage and can reach the flocculation chamber for electrophoresis. The sewage pretreatment device integrates the first gas passage and the second gas passage on the basis of the ejector when removing insoluble substances in sewage, so that the structure is compact, and the occupied space is small.

The sewage post-treatment device comprises a separator, a dehydrator (equivalent to a solid dehydration drying collector), a processor (equivalent to a disinfection device), a negative oxygen ion generator and a purifier, wherein clear liquid separated by the separator enters the processor, is mixed with negative oxygen in the negative oxygen ion generator and reacts in the processor, the generated clear liquid enters the purifier for filtration, turbid liquid generated in the processor directly flows back into the separator, scum enters the dehydrator, and formed filtrate flows back into the separator; the concentrated liquid produced in the purifier flows back to the separator. The sewage post-treatment device can timely and orderly convey and treat the intermediate products, the whole device is like an organic whole, and the treatment efficiency of the sewage treatment containing invisible solutes is improved.

The processor (equivalent to a disinfection and sterilization device) comprises a box body, wherein an aeration chamber and a catalysis chamber are arranged in the box body from top to bottom, a gas-liquid mixing pump and a catalysis flow bed are respectively arranged outside and inside the catalysis chamber, an outlet of the gas-liquid mixing pump is communicated with the catalysis chamber, an inlet of the gas-liquid mixing pump is communicated with the aeration chamber, clear liquid can flow to the aeration chamber through the catalysis flow bed in the catalysis chamber and forms a circulation loop with the gas-liquid mixing pump, and the clear liquid is mixed with negative oxygen ions from a negative oxygen ion generator in the circulation flow process of the clear liquid.

The separator comprises a box body provided with a bucket-shaped base, the base is provided with an emptying valve, a sedimentation chamber is arranged in the box body, the inner wall of the box body is provided with a sewage inlet, a vacuum port, a pressurizing port and a water outlet, the sedimentation chamber is formed by vertically stacking a plurality of V-shaped cavities on one side, each V-shaped cavity on one side is formed by combining 2 square pipe cavity bodies, and a plurality of parallel inclined plates are arranged in each square pipe cavity body. The V-shaped cavities are 2 in number, and the cavity of the sedimentation cavity is in a W shape with side standing. The upper and lower partition plates divide the upper and lower parts of the box body into an upper cavity chamber and a lower cavity chamber which are communicated with the inner cavity of the precipitation cavity, the upper cavity chamber is not communicated with the cavity chamber outside the precipitation cavity, and the lower cavity chamber is communicated with the cavity chamber outside the precipitation cavity. The separator greatly improves the processing capacity on unit area and obviously improves the precipitation efficiency.

Wherein, the dehydrator (being equivalent to solid dehydration mummification collector) is divided into inner chamber and exocoel with the box appearance chamber by moving, static piece group, the inner chamber is equipped with screw rod and a plurality of spiral shell piece, and the end of moving, static piece group is equipped with the back pressure valve, the back pressure valve includes: the support, the elasticity pipe that have the spout, the central line of spout is perpendicular with the axis of elasticity pipe, the both sides of elasticity pipe respectively are equipped with a feed rod and a cylinder, the expansion end of cylinder can order about simultaneously the slide bar draws close each other in the spout to press from both sides tightly the elasticity pipe. The cylinder is a double acting cylinder having two air taps. The double-acting air cylinder pressure regulating device further comprises a pressure regulating valve and an electromagnetic valve, wherein the electromagnetic valve is a two-position five-way electromagnetic valve and is communicated with the two air nozzles of each double-acting air cylinder and the outlet of the pressure regulating valve.

Claims

1. The utility model provides a self-cleaning formula intelligent toilet for rail vehicle carries, is equipped with the squatting vacuum collection stool pot of mainly constituteing by just fill, collection just valve and pressure boost flusher on its bottom plate, lays the vacuum collection just pipe that leads to intelligent health treatment device in the lateral wall, still includes collection just button and controller, and when pressing collection just button, the controller is controlled the collection just valve and is opened, is inhaled the excrement liquid to make pressure boost flusher begin to wash just fill, characterized by: the bottom plate is also provided with a floor drain opening, the side wall is also internally provided with a cold water pipe for shower and a hot water pipe communicated with a heat preservation box for shower hot water, the shower nozzle is communicated with the hot water pipe for shower and the cold water pipe through a water mixer, and the antiskid pedal for shower can cover the urinal.

2. The self-cleaning intelligent toilet for the railway vehicle as claimed in claim 1, wherein: the antiskid pedal for showering has several raised points in matrix arrangement on one side and turned edge to cover the chamber pot on the other side.

3. The self-cleaning intelligent toilet for the railway vehicle as claimed in claim 2, which is characterized in that: the intelligent sanitary treatment device comprises a central vacuum sewage collection device and a liquid manure treatment device, wherein the central vacuum sewage collection device comprises a pretreatment device, a vacuum generator and a disinfection and sterilization device which are used for removing insoluble substances in sewage, and the liquid manure treatment device comprises a post-treatment device, a reclaimed water tank with an overflow pipe and a solid dehydration and drying collector which are used for removing soluble substances in sewage and forming recyclable reclaimed water.

4. The self-cleaning intelligent toilet for the railway vehicle as claimed in claim 1, which is characterized in that: the top of the self-cleaning intelligent toilet is provided with an exhaust fan, and the side wall of the self-cleaning intelligent toilet is provided with a switch connected with the exhaust fan.

5. The self-cleaning intelligent toilet for the railway vehicle as claimed in claim 1, wherein: the self-cleaning intelligent toilet top wall is provided with an illuminating lamp, and the side wall of the self-cleaning intelligent toilet is provided with an illuminating switch.

6. The self-cleaning intelligent toilet for the railway vehicle as claimed in claim 1, wherein: the toilet is provided with two sets of toilets and is arranged at one end of the rail car in parallel.

7. The self-cleaning intelligent toilet for the railway vehicle as claimed in claim 1, which is characterized in that: the heat insulation box for shower hot water is connected with the air energy water heater main machine.

8. The self-cleaning intelligent toilet for the railway vehicle as claimed in claim 1, which is characterized in that: the bottom plate of the self-cleaning intelligent toilet is a stainless steel anti-skid floor.

9. The self-cleaning intelligent toilet for the railway vehicle as claimed in claim 1, which is characterized in that: the side wall is provided with a storage rack and a pedal hanging rack used for hanging the anti-skid pedal for showering.

10. The self-cleaning intelligent toilet for the rail vehicle as claimed in one of claims 1 to 9, which is characterized in that: the rail car is a work dormitory van.