CN221193581U - Movable toilet - Google Patents

Abstract

The utility model provides a movable toilet in the public health field, which comprises a wall body, a use area, a storage area and an equipment area, wherein the upper layer of the storage area is a water purifying tank, the lower layer of the storage area is a sewage tank, a hand washing tank is arranged outside the storage area, a foaming mixed solution tank is arranged below the inner part of the hand washing tank, the water purifying tank is communicated with a water outlet pipe in the hand washing tank through a pipeline, a water outlet pipe in the hand washing tank is communicated with the sewage tank through a pipeline, a squatting pan is arranged in the use area, a foam outlet is arranged on the side wall of the squatting pan, and a foam kettle, air supply equipment and a PLC are arranged in the equipment area; meanwhile, the lubricating effect of foam is utilized to improve the sewage disposal efficiency, so that the squatting pan is always clean and tidy, peculiar smell can be effectively prevented from being emitted, the problems of large water resource consumption, poor sanitary environment, low use comfort and difficult cleaning of the movable toilet are solved, and the movable toilet has wide popularization and application values in the technical field of public health.

Description

Movable toilet

Technical Field

The utility model relates to the technical field of public health, in particular to a mobile toilet.

Background

The movable toilet is not limited by any working environment, is suitable for railway stations, wharfs, tourist attractions, squares, densely populated public places, luxury commercial streets and the like, can be used for a long time after being communicated with a sewer pipe, can also be used for temporary emergency use by adopting a septic tank to regularly pump dirt, and has the advantages of light and handy appearance structure, portability, combination, convenience in transportation and the like.

Chinese patent No.: the movable environment-friendly toilet disclosed in ZL201920701831.X comprises a toilet body, a step, an unobstructed ramp, a urine room, a asexual toilet room, a management room, a third toilet room, a toilet door and the like; the toilet body is rectangular box-shaped and is placed on the ground; the front side of the toilet body is provided with a step and an unobstructed ramp, and the step is positioned at the left side of the unobstructed ramp; the inside of the toilet body is provided with a urine room, a asexual toilet room, a management room and a third toilet room from left to right in sequence, the situation that the male toilet is unmanned and the female toilet is discharged to the long team is avoided by arranging the asexual toilet room, the utilization rate of the toilet is improved, and the demands of special people are fully considered.

However, the movable toilet has large water consumption caused by large flow of people, washing hands, flushing water and the like, and has lower applicability in areas with less water resources; secondly, because the mobile toilet is usually placed in a public place with large traffic, the mobile toilet cannot be used for cleaning at regular time, so that the sanitary environment of the mobile toilet is poor, the experience of a user is very low, the user cannot use the mobile toilet due to the fact that the user is occasionally not cleaned in time, and the cleaning difficulty is further increased.

Disclosure of Invention

The utility model aims to provide the movable toilet which has small water resource consumption and can repeatedly use the water for washing hands, block off peculiar smell, ventilate and lubricate the squatting pan at any time so as to reduce the cleaning difficulty.

The technical scheme adopted by the utility model is as follows: the utility model provides a remove bathroom, including the wall body, be equipped with a plurality of service areas in the wall body, a plurality of service areas divide into two-layer through the storage district that is located the wall body middle part, the upper strata is the clean water tank, the lower floor is the sewage case, one side that is close to the door plant outside the storage district is equipped with the pond of washing hand, the inside below in pond of washing hand is equipped with foaming mixed solution case, the outlet pipe in clean water case and the pond of washing hand passes through the pipeline intercommunication, drain pipe in the pond of washing hand passes through the pipeline and communicates with the sewage case, all be equipped with squatting pan in the service district, squatting pan top lateral wall is equipped with a plurality of foam discharge ports, the below in the service area is equipped with the equipment district, be equipped with foaming pot, air feed equipment and PLC controller in the equipment district, PLC controller and air feed equipment electric connection, air feed equipment and foaming mixed solution case and sewage case all pass through the pipeline intercommunication with the foaming pot, the foam discharge port of foaming pot and squatting pan lateral wall passes through the pipeline intercommunication.

After adopting above structure, have following beneficial effect:

(1) By changing the direct flushing pollution discharge of the traditional squatting pan into foam pollution discharge, the water consumption is reduced compared with the direct flushing pollution discharge; meanwhile, the lubricating effect of the foam is utilized to improve the sewage disposal efficiency, so that the squatting pan is always kept clean and tidy, and the foam is utilized to cover the squatting pan, so that peculiar smell can be effectively prevented from being emitted, the use feeling in the movable toilet is improved, the movable toilet is particularly suitable for places with frequent intensive use of personnel, and the problems of poor sanitary environment and low use comfort of the movable toilet are solved.

(2) Through setting up the water purification case at the sewage case upper strata, the outlet pipe in water purification case and the pond of washing hand passes through the pipeline intercommunication, and the drain pipe in pond of washing hand passes through pipeline and sewage pond intercommunication, thereby mix sewage after will washing hand and foaming mixed solution in the foaming kettle and inject the air and form dense foam and be used for the blowdown, with the water reuse of washing hand, practiced thrift the water consumption of blowdown, solved traditional removal bathroom water consumption big, water resource consumption is serious, the problem that the running cost is high still.

Preferably, a foam shunt tube which is connected around the squatting pan end to end is arranged around the squatting pan, and the foaming kettle is communicated with a foam discharge port on the squatting pan through the foam shunt tube.

Foam can flow out from a plurality of foam discharge ports on the side wall of the squatting pan through the foam shunt tubes, and the lubricating and pollution discharging effects are achieved on the squatting pan from various directions.

Preferably, the foaming kettle is provided with a first foam guiding pipe and a pressure release valve, the foaming kettle is communicated with the foam shunt pipe through the first foam guiding pipe, the pressure release valve is provided with a second foam guiding pipe, and one side, far away from the first foam guiding pipe, of the foam shunt pipe is communicated with the foam shunt pipe.

Foam generated in the foaming kettle is guided into the foam shunt pipe through the first foam guide pipe, redundant foam can be timely discharged into the foam shunt pipe through the second guide pipe under the action of pressure when the pressure in the foaming kettle is higher through the pressure release valve, the foaming kettle is prevented from being damaged due to overlarge pressure in the foaming kettle, meanwhile, the squatting pan can be lubricated at any time through foam guided out at random, and pollution discharge is facilitated.

Preferably, a lower sewage pipe is arranged below the squatting pan, a blocking plate is arranged at the end part of the lower sewage pipe, the width of the blocking plate is larger than that of the lower sewage pipe, and a weight part is fixedly connected above one end of the blocking plate, which exceeds the end part of the lower sewage pipe.

The baffle plate at the end part of the lower sewage pipe can slow down the foam loss, prolong the lubrication effect of the foam, and when no sewage exists, the foam is lighter and is insufficient to rotate the baffle plate, so that the foam is concentrated above the lower sewage pipe, and the odor can be effectively prevented from being emitted upwards through the lower sewage pipe when the lower sewage pipe is closed.

Preferably, the outer side of the lower sewage pipe is also sleeved with an outer sleeve, the bottom of the equipment area is provided with two sewage collecting pipes which are communicated in the middle and are arranged at the downward inclination of the communicated parts, the outer sleeve is communicated with the sewage collecting pipes, and the lower part of the communicated parts of the middle of the sewage collecting pipes is also provided with a total sewage draining pipe.

The outer sleeve is used for further sealing the lower sewage pipe, so that odor is prevented from being emitted from gaps in the lower sewage pipe, and odor is prevented from occurring outside the movable toilet; the outer sleeve guides dirt into the dirt collecting pipe, the inclined dirt collecting pipe guides all dirt into the total sewage discharging pipe, and the total sewage discharging pipe can be communicated with a septic tank or a toilet bucket or a municipal drainage system for sewage discharging.

Preferably, the using areas are all provided with door plates, ventilation openings are arranged below the door plates, and the ventilation openings are formed by a plurality of semicircular baffle plates in a left-right staggered equidistant interval distribution mode.

The air exchange in each using area is facilitated through the ventilation openings, peculiar smell is further discharged, and the semicircular baffle plates are distributed in a left-right staggered mode, so that the air circulation is not affected, and the privacy of a user can be effectively protected.

Preferably, through holes are formed in the top of the using area, and unpowered ventilators are arranged on the through holes.

The unpowered ventilator discharges the humid and odorous gas in the using area outdoors by using the wind pressure difference formed by the temperature difference and natural wind in the nature as power, and the ventilation effect is realized by combining the ventilation opening on the door plate.

Preferably, a solar panel is arranged at the top of the wall body, a storage battery is arranged in the equipment area, and the solar panel is electrically connected with the storage battery.

Solar energy is converted into electric energy by utilizing the photovoltaic effect and is stored in the storage battery, so that the dependence of the movable toilet on municipal circuits is reduced, and the application range of the movable toilet is further widened.

As the preference, all be equipped with infrared sensor and LED light in the use district, infrared sensor sets up on the lateral wall of the wall body of door plant one side is kept away from to squatting pan, and the LED light sets up at the top in the use district, and air feed equipment, infrared sensor and LED light all with PLC controller electric connection.

The LED lighting lamp is used for lighting at night, the infrared sensor is used for detecting whether a person uses the LED lighting lamp, the foaming kettle is periodically enabled to generate foam through the air supply equipment when the person uses the LED lighting lamp, the LED lighting lamp is used for discharging sewage, plugging smell and lubricating the squatting pan, and the PLC is used for closing power supply to save energy when the person does not use the LED lighting lamp.

Preferably, a storage inclined plate is arranged on one side of the wall body close to the door plate.

People inconvenient in legs and feet use the toilet through the storage inclined plate, and meanwhile, the movement of the toilet is not influenced, and the total sewage drain pipe is also conveniently connected.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an enlarged view of a portion of the utility model at A in FIG. 1;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a front view in cross section of the present utility model;

FIG. 5 is a cross-sectional view taken at B-B in FIG. 3 in accordance with the present utility model;

FIG. 6 is an enlarged view of a portion of the utility model at D in FIG. 5;

fig. 7 is a cross-sectional view of the utility model at C-C in fig. 3.

Reference numerals: the device comprises a wall body, an 11-unpowered ventilator, a 12-solar panel, a 13-storage inclined plate, a 2-use area, a 21-door plate, a 22-squatting pan, a 221-foam discharge outlet, a 23-foam shunt pipe, a 24-first foam guide pipe, a 25-second foam guide pipe, a 26-infrared sensor, a 27-LED illuminating lamp, a 28-ventilation opening, a 3-storage area, a 31-clean water tank, a 32-sewage tank, a 4-hand washing tank, a 41-foam mixed liquid tank, a 5-equipment area, a 51-sewage draining pipe, a 512-blocking plate, 5121-weight pieces, a 52-outer sleeve, a 53-sewage collecting pipe, a 54-total sewage draining pipe, a 55-foaming kettle, a 56-pressure relief valve, a 57-air supplying equipment, a 58-PLC controller and a 59-storage battery.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to fig. 1 to 7, and it is obvious that the described embodiments are some, but not all embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

1-7, The movable toilet comprises a wall body 1, wherein a plurality of using areas 2 are arranged in the wall body 1, the plurality of using areas 2 are separated by a storage area 3 positioned in the middle of the wall body 1, the storage area 3 is divided into two layers, the upper layer is a clean water tank 31, the lower layer is a sewage tank 32, a hand washing tank 4 is arranged on one side, close to a door plate 21, of the storage area 3 outside, a foaming mixed solution tank 41 is arranged below the inner part of the hand washing tank 4, the clean water tank 31 is communicated with a water outlet pipe in the hand washing tank 4 through a pipeline, a drain pipe in the hand washing tank 4 is communicated with the sewage tank 32 through a pipeline, squatting pans 22 are arranged in the using areas 2, a plurality of foam drain outlets 221 are arranged on the upper side wall of the squatting pans 22, an equipment area 5 is arranged below the using areas 2, a foaming kettle 55, an air supply device 57 and a PLC controller 58 are arranged in the equipment area 5, the PLC controller 58 is electrically connected with the air supply device 57, the foaming kettle 55 is communicated with the foaming kettle 55 through a pipeline, the foaming mixed solution tank 41 and the sewage tank 32 are communicated with the foaming mixed solution tank 55 through a pipeline, and the foam kettle 55 is communicated with the sewage tank through a foam pipeline, and the foam kettle is communicated with the drain pan 22 through a foam drain pan through a drain pipe, and the drain pan is communicated with the drain pan through a drain pipe, and the drain pan is communicated with the drain pan 22; meanwhile, the pollution discharge efficiency is improved by utilizing the lubricating effect of the foam, peculiar smell can be effectively prevented from being emitted, and the use feeling in the movable toilet is improved; the sewage after washing hands is mixed with the foaming mixed solution in the foaming kettle 55 and air is injected to form dense foam for sewage disposal, so that the water for washing hands is recycled, and the water consumption during sewage disposal is saved.

Referring to fig. 5 or 6, in the present embodiment, a foam shunt tube 23 is disposed around the squatting pan 22 and connected end to end around the squatting pan 22, the foam kettle 55 is communicated with a foam discharge port 221 on the squatting pan 22 through the foam shunt tube 23, and foam can be discharged from a plurality of foam discharge ports 221 on the side wall of the squatting pan 22 through the foam shunt tube 23, so as to lubricate and drain the squatting pan 22 from various directions.

Referring to fig. 5 or 6, in this embodiment, the first foam guiding tube 24 and the pressure release valve 56 are disposed on the foam kettle 55, the foam kettle 55 is communicated with the foam shunt tube 23 through the first foam guiding tube 24, the second foam guiding tube 25 is disposed on the pressure release valve 56, the second foam guiding tube 25 is communicated with the foam shunt tube 23 on a side of the foam shunt tube 23 far away from the first foam guiding tube 24, the foam generated in the foam kettle 55 is guided into the foam shunt tube 23 through the first foam guiding tube 24, and the excessive foam can be timely discharged into the foam shunt tube 23 through the second foam guiding tube 25 under the action of the pressure in the foam kettle 55 when the pressure in the foam kettle 55 is high through the pressure release valve 56, so that the foam kettle 55 is prevented from being damaged due to excessive pressure in the foam kettle 55, and meanwhile, the squatting pan 22 can be lubricated at any time through the foam which is guided out at any time, so that the squatting pan is more beneficial to sewage draining.

Referring to fig. 5 or 6, in this embodiment, the lower dirty pipe 51 is disposed below the squatting pan 22, the end portion of the lower dirty pipe 51 is provided with the blocking plate 512, the width of the blocking plate 512 is greater than that of the lower dirty pipe 51, a counterweight 5121 is fixedly connected to one end of the blocking plate 512 beyond the end portion of the lower dirty pipe 51, the blocking plate 512 at the end portion of the lower dirty pipe 51 can slow down the foam loss, prolong the lubrication effect of the foam, and when no dirt exists, the foam is lighter and insufficient to rotate the blocking plate 512, so that part of the foam can be concentrated above the lower dirty pipe 51, thereby blocking the lower dirty pipe 51 and preventing the odor from being emitted upwards through the lower dirty pipe 51.

Referring to fig. 5 or fig. 6, in this embodiment, an outer sleeve 52 is further sleeved on the outer side of the lower sewage pipe 51, two sewage collecting pipes 53 are disposed at the bottom of the equipment area 5, the middle parts of the sewage collecting pipes are communicated, the communicating parts are arranged in a downward inclined manner, the outer sleeve 52 is communicated with the sewage collecting pipes 53, a total sewage draining pipe 54 is further disposed below the communicating parts of the middle parts of the sewage collecting pipes 53, the lower sewage pipe 51 is further sealed by the outer sleeve 52, so that odor is prevented from being emitted from gaps in the lower sewage pipe 51, and odor is emitted from the periphery of the movable toilet; the outer sleeve 52 guides the dirt into the dirt collecting pipe 53, the inclined dirt collecting pipe 53 guides all the dirt into the total sewage discharging pipe 54, and the total sewage discharging pipe 54 can be communicated with a septic tank or a toilet bucket or a municipal drainage system for sewage discharging.

Referring to fig. 3 or fig. 5, in this embodiment, the usage areas 2 are all provided with door panels 21, ventilation openings 28 are arranged below the door panels 21, the ventilation openings 28 are formed by a plurality of semicircular baffles in a staggered and equidistant and spaced manner, the ventilation openings 28 are convenient for gas exchange in each usage area 2, peculiar smell is further discharged, the gas circulation is not affected, the privacy of a user can be effectively protected by the staggered and spaced manner left and right of the semicircular baffles, men and women can be not separated during use, and the situation that queuing is easy to occur in a female toilet is avoided.

Referring to fig. 5, in this embodiment, through holes are formed at the top of the usage area 2, unpowered ventilators 11 are disposed on the through holes, and the humid and odorous gas in the usage area 2 is discharged outdoors by using the wind pressure difference formed by the temperature difference and natural wind in nature as power through the unpowered ventilators 11, so that ventilation is realized in combination with the ventilation openings 28 on the door plate 21.

Referring to fig. 1 or fig. 5, in this embodiment, the top of the wall 1 is provided with a solar panel 12, a storage battery 59 is disposed in the equipment area 5, the solar panel 12 is electrically connected with the storage battery 59, and solar energy is converted into electric energy by using a photovoltaic effect and stored in the storage battery 59, so that the dependence of the mobile toilet on municipal circuits is reduced, and the application range of the mobile toilet is further widened.

Referring to fig. 4, in this embodiment, the use area 2 is provided with an infrared sensor 26 and an LED lighting lamp 27, the infrared sensor 26 is disposed on a side wall of the wall body 1 on one side of the squatting pan 22 away from the door plate 21, the LED lighting lamp 27 is disposed at the top of the use area 2, the air supply device 57, the infrared sensor 26 and the LED lighting lamp 27 are electrically connected with a PLC controller 58, lighting is provided at night through the LED lighting lamp 27, whether a person uses the air supply device 26 or not is detected, when the person uses the air supply device 57, the LED lighting is turned on, foam is generated by the foaming kettle 55 periodically, and the air supply device is used for discharging, plugging smell and lubricating the squatting pan 22, and when the person does not use the air supply device, the PLC controller 58 is turned off for power supply and energy saving.

Referring to fig. 5 or 7, in this embodiment, a storage inclined plate 13 is disposed on one side of the wall body 1 near the door panel 21, and the storage inclined plate 13 is convenient for people with inconvenient legs and feet to use, and meanwhile, the movement and placement of the movable toilet are not affected, and the total sewage drain pipe 54 is also convenient to connect.

Example 2

When the intelligent squatting pan is used, the door plate 21 is opened to enter the using area 2, when the infrared sensor 26 in the using area 2 detects that people exist around the squatting pan 22, the PLC controller 58 is electrified, the PLC controller 58 in the equipment area 5 controls the LED illuminating lamp 27 to be electrified, illumination is provided for the using area 2, meanwhile, the PLC controller 58 controls sewage and foaming mixed liquid to enter the foaming kettle 55, the air supply equipment 57 supplies air to the foaming kettle 55, dense foam is formed in the foaming kettle 55, the foam is conveyed into the foam shunt tube 23 from the first foam guide tube 24 under the action of the air supply equipment 57, the foam is simultaneously discharged from the plurality of foam discharge ports 221 on the side wall of the squatting pan 22 under the action of the foam shunt tube 23, the inner wall of the squatting pan 22 is continuously lubricated, and dirt in the squatting pan 22 is taken away;

Because the baffle plate 512 is arranged at the lower end of the lower sewage pipe 51 below the squatting pan 22, the baffle plate 512 keeps the lower end of the lower sewage under the action of the counterweight 5121, when the upper sewage slides down, the gravity is larger than that of the counterweight 5121, so that the baffle plate 512 rotates, the lower end opening of the lower sewage pipe 51 is opened, the sewage is discharged into the sewage collecting pipe 53 which is obliquely arranged, the outer sleeve 52 at the outer side of the lower sewage pipe 51 can prevent peculiar smell or sewage from leaking out, and finally the sewage and foam are discharged from the main sewage discharging pipe 54;

The blocking plate 512 loses the pressure of the dirt after the dirt is discharged, the mouth of the lower dirt tube 51 is shielded again under the action of the counterweight 5121, the discharging speed of the foam is slowed down, a part of the foam is gathered in the lower dirt tube 51, the air of the lower dirt tube 51 is further sealed, and the odor is prevented from reversely leaking into the using area 2 from bottom to top;

The PLC 58 can set the foam discharge amount, duration and interval time to keep the squatting pan 22 lubricated all the time, thereby facilitating cleaning and preventing accumulation, adhesion or blockage from degrading the sanitary condition.

If the pressure in the foaming kettle 55 rises in the use process, the sewage and the foaming mixed liquid can be timely discharged into the foam shunt tube 23 through the second foam guide tube 25 under the action of the air supply device 57 through the pressure release valve 56 and flow out from the foam discharge outlet 221 on the side wall of the squatting pan 22, so that the pressure in the foaming kettle 55 is reduced, the foaming kettle 55 is prevented from being damaged, and the squatting pan 22 is lubricated.

In the use process, the unpowered ventilator 11 extracts air in the use area 2 and discharges the air outside the use area 2 under the influence of temperature difference and height difference between the inside and the outside of the use area 2 and natural wind, and external fresh air can timely enter the use area 2 from the ventilation opening 28, so that gas exchange between the inside and the outside of the use area 2 is realized, peculiar smell is timely discharged, and the environment of the movable toilet is improved.

After the use, a user can wash hands in the wash basin 4, the wash basin 4 pumps water in the clean water tank 31 for washing hands, sewage generated after washing hands flows downwards into the sewage tank 32, the water in the sewage tank 32 is used for diluting the foaming mixed solution, so that the recycling of the sewage is realized, as foam flushing is adopted, the water consumption is small during sewage discharge, the sewage generated after washing hands is used for sewage, water resources are further saved, the water can be continuously used for a long time after the clean water tank 31 is filled with water, the application range of the mobile toilet is improved, meanwhile, foam can be used for effectively flushing and lubricating the squatting pan 22, the emission of peculiar smell is prevented, the sanitary condition of the mobile toilet is improved, the problems of serious waste of the water resources and poor sanitary condition of the existing mobile toilet are solved, and the problem of poor experience is solved, and the mobile toilet has wide popularization and application values in the public sanitary field.

Directional terms, such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., referred to in the present utility model are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Standard parts used in the document of the application can be purchased from market, and can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, the control mode is automatically controlled by a PLC controller, a control circuit of the PLC controller can be realized by simple programming of a person skilled in the art, the application belongs to common general knowledge in the art, and the application is mainly used for protecting mechanical devices, so the application does not explain the control mode and circuit connection in detail.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (10)

1. The utility model provides a remove bathroom, includes wall body (1), is equipped with a plurality of use areas (2) in wall body (1), its characterized in that: a plurality of use district (2) separate through holding area (3) that are located wall body (1) middle part, holding area (3) divide into two-layer, the upper strata is water purification case (31), the lower floor is sewage case (32), one side that is close to door plant (21) outside holding area (3) is equipped with hand wash basin (4), hand wash basin (4) inside below is equipped with foaming mixed liquor case (41), water purification case (31) and the outlet pipe in hand wash basin (4) pass through the pipeline intercommunication, drain pipe in hand wash basin (4) passes through pipeline and sewage case (32) intercommunication, all be equipped with squatting pan (22) in use district (2), squatting pan (22) top lateral wall is equipped with a plurality of foam discharge ports (221), the below in use district (2) is equipped with equipment area (5), be equipped with foaming kettle (55) in equipment area (5), air feed device (57) and PLC controller (58), PLC controller (58) and air feed device (57) electric connection, air feed device (57) and foaming kettle (55) pass through the pipeline intercommunication, foaming mixed liquor case (41) and sewage case (32) and foaming kettle (55) are all through pipeline intercommunication with the lateral wall (55) of foaming kettle (55).

2. The mobile toilet according to claim 1, wherein: the foam shunt tubes (23) which are connected around the squatting pan (22) end to end are arranged around the squatting pan (22), and the foaming kettle (55) is communicated with the foam discharge port (221) on the squatting pan (22) through the foam shunt tubes (23).

3. The mobile toilet according to claim 2, wherein: be equipped with first foam guiding tube (24) and relief valve (56) on foaming kettle (55), foaming kettle (55) are through first foam guiding tube (24) and foam shunt tubes (23) intercommunication, are equipped with second foam guiding tube (25) on relief valve (56), and second foam guiding tube (25) are kept away from one side of first foam guiding tube (24) and foam shunt tubes (23) intercommunication on foam shunt tubes (23).

4. The mobile toilet according to claim 1, wherein: the squatting pan is characterized in that a lower sewage pipe (51) is arranged below the squatting pan (22), a blocking plate (512) is arranged at the end part of the lower sewage pipe (51), the width of the blocking plate (512) is larger than that of the lower sewage pipe (51), and a counterweight (5121) is fixedly connected above one end of the blocking plate (512) exceeding the end part of the lower sewage pipe (51).

5. The mobile toilet according to claim 4, wherein: the outer side of lower dirty pipe (51) still overlaps and is equipped with outer tube (52), and equipment district (5) bottom is equipped with two middle part intercommunication and the dirty pipe (53) that the intercommunication department downward sloping set up, outer tube (52) all communicate with dirty pipe (53), and the below of dirty pipe (53) middle part intercommunication department still is equipped with total blow off pipe (54).

6. The mobile toilet according to claim 1, wherein: the using area (2) is provided with door plates (21), ventilation openings (28) are arranged below the door plates (21), and the ventilation openings (28) are formed by a plurality of semicircular baffle plates in a left-right staggered equidistant interval distribution mode.

7. The mobile toilet according to claim 1, wherein: the top of the using area (2) is provided with through holes, and unpowered ventilators (11) are arranged on the through holes.

8. The mobile toilet according to claim 1, wherein: the solar energy wall is characterized in that a solar panel (12) is arranged at the top of the wall body (1), a storage battery (59) is arranged in the equipment area (5), and the solar panel (12) is electrically connected with the storage battery (59).

9. The mobile toilet according to claim 6, wherein: all be equipped with infrared sensor (26) and LED light (27) in use district (2), infrared sensor (26) set up on the lateral wall of wall body (1) of door plant (21) one side is kept away from in squatting pan (22), and LED light (27) set up at the top in use district (2), infrared sensor (26), air feed equipment (57) and LED light (27) all with PLC controller (58) electric connection.

10. The mobile toilet according to claim 1, wherein: one side of the wall body (1) close to the door plate (21) is provided with a storage inclined plate (13).