CN220353503U - Modularized city intelligent post house with vacuum dirt collection system - Google Patents

Abstract

The utility model provides a take vacuum dirt collecting system's modularization city wisdom post, including a style of calligraphy magic cube post and extension unit, a style of calligraphy magic cube post is including the main part framework that has the roof, a style of calligraphy magic cube post includes pumping mechanism work room and locates its inside vacuum workstation, dirty case, water tank pass through connecting line and link to each other, extension unit and style of calligraphy magic cube post splice, including the extension functional area in the extension unit, the water point in the extension functional area is connected through connecting line and vacuum workstation with the bathroom. The city wisdom post uses the modularization post of a word as the core module and splices with the extension module in a flexible way, can adapt to different site selection requirements and functional requirements. The linear modularized post is used as a core module of the vacuum discharge system, and can be used for carrying out centralized treatment on dirt and wastewater of the whole post and realizing centralized delivery of water. The integrated vacuum sewage drainage pipeline layout is adopted, and sewage can be discharged by adopting gravity diversion, so that the energy conservation and environmental protection are realized.

Description

Modularized city intelligent post house with vacuum dirt collection system

Technical Field

The utility model relates to the field, in particular to a modularized city intelligent post station with a vacuum dirt collection system.

Background

Public toilets are toilets intended for use by urban residents and floating populations, previously including both stationary and mobile toilets. In recent years, along with the development of science and technology and industry and the great improvement of traffic capacity, an assembled public toilet which can be flexibly arranged in urban public places through transportation and assembly starts to be produced in a factory and application intelligentization manner. The assembled public toilet has a plurality of advantages, which are mainly expressed in that: the modular industrial production can be realized, including transportation and assembly, and the overall cost is greatly reduced; flexible site selection and place transfer; the vacuum flushing and automatic deodorization are adopted, so that the water is saved and the environment is protected; multifunctional and intelligent, and is very convenient to use and manage.

The main body framework of the modularized mobile post and the assembly components of the internal space should be prefabricated in a modularized way as much as possible, so that the assembly and the construction are convenient on site, and high requirements are also put forward on the arrangement of sewage and water pipelines in the assembly and the construction, and the energy conservation and the environmental protection should be considered as much as possible. The main body structure and the internal space structure and the pipeline layout are reasonable, the mobile post can be not limited by a pipe network, and the limitations of site selection and approval can be reduced because the excavation foundation is not occupied. The layout of the structure is flexibly changed according to different sites, and the quantity of the sanitary or functional rooms is flexibly expanded according to the use quantity of the throwing places, so that the architecture and the splicing structure design of the system are optimized to a certain extent. And on the basis of flexible expansion, the pollution discharge, the arrangement of water pipelines and the centralized treatment of sewage and wastewater discharge are considered, so that the method is required to be efficient and environment-friendly and is not limited by underground pipe networks.

By searching, related modularized post or public toilet patent documents are disclosed in the prior art. For example, the utility model patent with the publication number of CN115288489A and the name of a modularized small-sized shelter vacuum toilet discloses a modularized small-sized shelter vacuum toilet, which comprises a standard container, wherein three headers are placed in the standard container, a small-sized shelter is arranged in the three headers, a partition board, a squatting pan component, a vacuum working station, a sewage tank, a water tank, a toilet component and a connecting pipeline are arranged in the small-sized shelter, the partition board is a cross-shaped partition board, the toilet component is two squatting pans, the toilet component is one toilet bowl, the two squatting pans, one toilet bowl and the vacuum working station are separated by the partition board, and the sewage tank and the water tank are positioned below the vacuum working station. The modularized small shelter vacuum toilet related to the comparison document adopts a movable container throwing mode, so that the problem of convenience is solved.

For example, the utility model patent with the publication number of CN204356867U and the name of "a container type mobile toilet" discloses a container type mobile toilet, wherein a hand washing table, a vacuum toilet, a sewage treatment device, a vacuum pump station, a water supply device, an anaerobic tank, a power supply device, pipelines and circuits are arranged in a container body; the water supply device supplies water for the toilet table and the vacuum toilet, the vacuum pump station sucks out sewage in the vacuum toilet and discharges the sewage into the anaerobic tank, the sewage after anaerobic treatment is discharged into the sewage treatment device, the sewage after the sewage treatment device is discharged into the water storage tank, the container box is also internally provided with an ultraviolet sterilizer and a pipe coiling machine, and the sewage treatment device is a membrane technology sewage treatment device.

For example, the utility model patent with the publication number of CN116201220A named as 'a vacuum sewage disposal system and an independent mobile vacuum toilet', discloses a vacuum sewage disposal system and an independent mobile vacuum toilet, relates to the technical field of public toilets, and comprises a sewage storage tank, wherein the upper part of the sewage storage tank is provided with a sewage inlet; the main pipeline is connected with the sewage inlet and at least one branch pipeline, and each branch pipeline is connected with the vacuum toilet; the treatment box is arranged on the branch pipeline, divides the branch pipeline into a sewage inlet pipe and a sewage discharge pipe, and is used for sucking sewage into the treatment box from the vacuum toilet along the sewage inlet pipe, and then enters the main pipeline through the sewage discharge pipe and then is transported to the sewage storage box. The dirt storage tank in this reference is similar to the reference described above, and also has the problems of dirt discharge and uniform collection.

The above-mentioned comparison documents do not consider how to solve the problems that the layout of the structure needs to be flexibly changed according to different sites when the post is put in, and the number of the sanitary rooms or the functions needs to be flexibly expanded according to the use amount of the put-in place.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a modularized city intelligent post with a vacuum dirt collection system, which comprises a square magic cube post and an expansion unit, wherein the square magic cube post comprises a main body framework with a roof, a dirt box and a water tank are arranged on the roof, a functional area I and a functional area II are formed in the main body framework at intervals, the functional area I comprises a pumping mechanism working room and a vacuum working station arranged in the functional area I, the vacuum working station, the dirt box and the water tank are connected through connecting pipelines, the vacuum working station sucks and collects dirt in the bathroom and pumps the dirt to the dirt box by vacuum suction, and the dirt box can discharge the dirt in the room by gravity; the water tank is communicated with the water pumping mechanism through a connecting pipeline, and the water pumping mechanism is used for conveying the water stored in the water tank to a water point through the connecting pipeline;

the expansion unit is spliced with the in-line magic cube post, the expansion unit comprises an expansion functional area, and a water point in the expansion functional area is connected with a toilet through a connecting pipeline and a vacuum workstation.

Further, the main body framework is provided with a left side wall, a right side wall and a bottom plate with structural strength, and a rectangular space which is communicated with the front side and the back side is formed by the roof, the left side wall, the right side wall and the bottom plate.

Further, the main body framework is internally provided with a supporting partition wall which divides the rectangular space into a first functional area and a second functional area which are adjacent left and right; the front wall body, the rear wall body and the main body framework are spliced, the front wall body is used as a front wall for packaging the first functional area and the second functional area, and the rear wall body is used as a rear wall for packaging the first functional area and the second functional area.

Further, the expansion unit is an expansion module, the expansion module and the front wall body and/or the rear wall body of the main body framework of the square magic cube post are spliced, and an expansion functional area is formed in the expansion module at three intervals by the interval wall body.

Or the expansion unit comprises a main body framework, the main body framework in the expansion unit is spliced with the front wall body and/or the rear wall body of the main body framework of the in-line magic cube post, and the three intervals of the interval walls form an expansion functional area in the main body framework in the expansion unit.

Further, a dirt conveying pumping mechanism and a water pumping mechanism are arranged in the pumping mechanism working room, the dirt conveying pumping mechanism is provided with a dirt negative pressure absorption pipeline which is extended from the pumping mechanism working room and is communicated with each toilet and a positive pressure pushing pipeline which is communicated with a roof dirt box, and the water pumping mechanism is provided with a water supply pipeline which is extended from the pumping mechanism working room and is communicated with a roof water tank and a high pressure water outlet pipeline which is communicated with each toilet.

Further, the connecting pipeline comprises a sewage suction pipeline and a flushing pipeline, the sewage suction pipeline comprises a negative pressure absorption section and a positive pressure conveying section, the negative pressure absorption section is communicated with a positive and negative pressure temporary storage tank and a toilet pit, and the positive pressure conveying section is communicated with the sewage tank and the positive and negative pressure temporary storage tank through a vacuum crushing sewage pump; the flushing pipeline comprises a normal pressure section and a high pressure section, wherein the normal pressure section is communicated with the water tank and the pressure tank, one end of the high pressure section is communicated with the pressure tank, and the other end of the high pressure section is communicated with the pit position and the hand sink of the toilet.

Further, the first functional area, the second functional area and the extended functional area are all formed into a plurality of compartments at intervals by the decorative plates, and the front wall body, the rear wall body and the inner walls of the extended functional areas are all covered and spliced with the decorative plates.

Further, the high-pressure section of the flushing pipeline and the negative pressure absorption section of the sewage suction pipeline extend out of the pumping mechanism working room and are arranged between the front wall body and the decorative plate and between the inner wall of the expanded functional area and the decorative plate in parallel; the gravity diversion section of the water suction pipeline extends from the pumping mechanism working room to be arranged between the front wall body and the decorative plate and between the inner wall of the extended functional area and the decorative plate; the sewage disposal device also comprises a sewage disposal pipe, one end of the sewage disposal pipe is communicated with the sewage tank, and the other end of the sewage disposal pipe is downwards suspended in the workshop after passing through the roof of the pumping mechanism workshop and is provided with an opposite joint facing the outside of the pumping mechanism workshop door.

Further, a first embedded pipe section, a second embedded pipe section and a third embedded pipe section are respectively arranged on the roof of a working room of the pumping mechanism, the positive pressure conveying section, the normal pressure section and the sewage draining pipe are respectively in butt joint with the upper ports of the first embedded pipe section, the second embedded pipe section and the third embedded pipe section above the roof, and the positive pressure conveying section, the normal pressure section and the sewage draining pipe are respectively in butt joint with the lower ports of the first embedded pipe section, the second embedded pipe section and the third embedded pipe section.

Compared with the prior art, the technical scheme of the application has the following beneficial effects: the city intelligent stadium station adopts the linear magic cube stadium station and the extension unit for flexible splicing, and can form stadium stations with different layout shapes to adapt to different site selection requirements and functional requirements. The interior of the expansion unit can form a plurality of functional sections by using the partition walls, and the expansion unit can flexibly expand according to actual functional requirements. The whole city wisdom post uses the vacuum discharge system of the square magic cube post as the sewage, the waste water and the water conveying system, can be energy-efficient and concentrated to treat sewage and waste water.

The city intelligent post station uses the linear modularized post station as a core module to be flexibly spliced with the expansion module, so that the city intelligent post station can adapt to different site selection requirements and functional requirements. The linear modularized post is used as a core module of the vacuum discharge system, and can be used for carrying out centralized treatment on dirt and wastewater of the whole post and realizing centralized delivery of water. The integrated vacuum sewage drainage pipeline layout is adopted, and sewage can be discharged by adopting gravity diversion, so that the energy conservation and environmental protection are realized.

Drawings

Fig. 1: the overall structure of the line-shaped post house is shown as a first diagram;

fig. 2: a main framework structure is schematically shown in the first step;

fig. 3: a main framework structure diagram II;

fig. 4: a main body framework structure schematic diagram III;

fig. 5: a pipeline layout overall structure schematic diagram;

fig. 6: a planar layout diagram of a character-shaped post;

fig. 7: a second overall structure diagram of the first-type post;

fig. 8: a schematic diagram of the structure of a pump pressure mechanism working room;

fig. 9: a sewage suction pipeline layout schematic diagram;

fig. 10: a drainage pipeline layout diagram I;

fig. 11: a drainage pipeline layout diagram II;

fig. 12: a pipeline hiding structure schematic diagram;

fig. 13: a roof pipeline connection schematic diagram;

fig. 14: an urban intelligent post splice schematic diagram I;

fig. 15: and a second schematic diagram of city intelligent post splicing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, 5 and 6-8, the modularized city intelligent post with the vacuum dirt collecting system comprises a square magic cube post and an expansion unit, wherein the square magic cube post comprises a main body framework 1a with a roof 101a, a dirt box 2 and a water tank 18a are arranged on the roof 101a, a functional area I2 a and a functional area II 3a are formed at intervals inside the main body framework 1a, the functional area I2 a comprises a pumping mechanism workshop 3 and a vacuum workstation 1 arranged inside the pumping mechanism workshop, the vacuum workstation 1, the dirt box 2 and the water tank 18a are connected through connecting pipelines, the vacuum workstation 1 sucks and collects dirt in the bathroom and pumps the dirt into the dirt box 2 by vacuum suction, and the dirt box 2 can discharge the dirt in the bathroom by gravity; the water tank 18a is communicated with a water pumping mechanism through a connecting pipeline, and the water pumping mechanism conveys the water stored in the water tank 18a to a water point through the connecting pipeline; the expansion unit is spliced with the in-line magic cube post, the expansion unit comprises an expansion functional area 2b, and a water consumption point in the expansion functional area 2b is connected with a toilet through a connecting pipeline and a water consumption pump mechanism.

In the present embodiment, the main body frame 1a satisfies the length, width, and height dimension requirements of road transportation, and facilitates road transportation. The main body frame 1a is a reinforced concrete structure with lower cost and higher structural strength, which is commonly called as a unit module in the industry, and can be made of other materials. The functional area 1a and the functional area 3a are formed in the main body framework 1a at intervals, and similarly, a plurality of functional areas can be formed at intervals according to actual requirements. The main body framework 1a is used as a unit module, so that a post main body can be prefabricated in advance, site construction is not needed, and site selection and approval limitation is avoided. The vacuum workstation 1 uses vacuum suction to collect and pump toilet sewage to the sewage tank 2, and the sewage tank 2 is arranged at the top of the assembled public toilet to drain the internal sewage by using gravity. In the embodiment, the vacuum working station 1 is arranged in the same space of the assembled public toilet, and dirt in each toilet is pumped to the vacuum working station 1 by vacuum for temporary storage and then pumped to the roof dirt box 2 by positive pressure. When the dirt box 2 is collected and treated uniformly, the dirt box 2 is placed on the roof 101a, so that the dirt in the dirt box 2 can be discharged by utilizing gravity. The water tank 18a is also arranged on the post roof 101a, the water stored in the water tank 18a reaches the vacuum workstation 1 to be guided by gravity, the vacuum workstation 1 can pressurize water and then convey the pressurized water to a water point, and the water stored in the water tank 18a can be directly guided by gravity to be supplied to the water point.

In this embodiment, after the magic square is spliced as the core module and the extension module B, the stagers with different layout shapes can be formed. As shown in fig. 14, the expansion unit is an expansion module B, the expansion module B is spliced with the front wall 5a and/or the rear wall 6a of the in-line magic cube main body frame 1a, and three spaces between the wall 6 form an expansion functional area 2B in the expansion module B.

The other is that, as shown in fig. 15, the expansion unit includes a main body structure, the main body structure in the expansion unit is spliced with the front wall 5a and/or the rear wall 6a of the in-line magic cube post main body structure 1a, and the inside of the main body structure in the expansion unit is formed into an expansion functional area 2b by three intervals of the interval walls 6. This embodiment can be understood as a splice of two in-line magic cube staffs comprising a main framework. The post formed by splicing in the two embodiments has various combination forms, can be flexibly selected according to site selection, and the interior of the in-line magic cube post and the expansion module B can form a plurality of compartments by utilizing the interval wall 6 or the interval of the decorative plates 7, so that the number of functional areas such as a bathroom, a rest room 302a and the like can be flexibly expanded. The character-shaped magic cube post is used as a core module, related equipment of the vacuum discharge system is arranged inside the character-shaped magic cube post, and the expansion module B is connected with the character-shaped magic cube post through a pipeline to realize discharge of wastewater and dirt and water delivery.

As shown in fig. 2 to 4, the main body frame 1a has a left side wall 102a, a right side wall 103a, and a bottom plate 105a having structural strength, and a rectangular space is formed by the roof 101a, the left side wall 102a, the right side wall 103a, and the bottom plate 105a, which are in front-rear communication.

The main body framework 1a is internally provided with a supporting partition wall 104a which divides a rectangular space into a first functional area 2a and a second functional area 3a which are adjacent left and right; the front wall 5a, the rear wall 6a and the main body framework 1a are spliced, the front wall 5a is used as a front wall for packaging the first functional area 2a and the second functional area 3a, and the rear wall 6a is used as a rear wall for packaging the first functional area 2a and the second functional area 3a.

As shown in fig. 2 and 6, the main body frame 1a is internally provided with a supporting partition wall 104a for dividing a rectangular space into a first functional area 2a and a second functional area 3a which are adjacent left and right; the front wall 5a, the rear wall 6a and the main body framework 1a are spliced, the front wall 5a is used as a front wall for packaging the first functional area 2a and the second functional area 3a, and the rear wall 6a is used as a rear wall for packaging the first functional area 2a and the second functional area 3a. In the present embodiment, a supporting partition wall 104a belonging to the main body frame 1a is designed in the rectangular space for performing supporting reinforcement on the roof 101a and dividing the rectangular space into a first functional area 2a and a second functional area 3a adjacent to the left and right. Thus, the left side wall 102a, the right side wall 103a and the supporting partition wall 104a can be used as a supporting body, and the total length of the rectangular space can be set to one meter, which is suitable for road transportation of general freight cars. Because only one supporting partition 104a is provided, its overall weight is also within the load-carrying range of a typical freight car.

The inside of the first functional area 2a is partitioned by a first partition wall 6 to form a pumping mechanism working room 3, and the second functional area 3a is partitioned by a second partition wall 6 into an unobstructed toilet 301a and a rest room 302a. In the present embodiment, a first partition wall 6 and a second partition wall 6 are formed by metal keels and calcium silicate plates, the pumping mechanism working room 3 is partitioned by the first partition wall 6 in the first functional area 2a, and the second functional area 3a is partitioned by the second partition wall 6 into an unobstructed toilet 301a and a rest room 302a.

The interior of the functional area one 2a is divided by a decorative plate 7 into a bathroom one 201a and a bathroom two 202a which are arranged in parallel front and back on the left side, and a bathroom three 203a which is adjacent to the pumping mechanism working room 3 front and back on the right side, and a public room 204a is formed in the middle. In this embodiment, when the metal keels and the decorative plates 7 are assembled, the metal keels and the decorative plates 7 further separate the first functional area 2a into a first toilet 201a and a second toilet 202a which are arranged in parallel front and back on the left side, and separate the third toilet 203a adjacent to the equipment room front and back on the right side, and form a public room 204a in the middle. The front wall 5a of the first functional area 2a is provided with a double door 206a, and the front wall 5a of the functional area is provided with a single door 3011a for entering the barrier-free bathroom 301a and a single door 3021a for entering the rest room 302a respectively. And when the metal keels and the decorative plates 7 are assembled, decorative barriers are implemented on pipelines from the toilet to the pumping mechanism working room 3.

In addition to the above-described structural layout, another layout structure may be such that the main body frame 1a has only two supporting bodies of the left side wall 102a and the right side wall 103a, and a rectangular space in which the roof 101a, the left side wall 102a, the right side wall 103a, and the floor 105a communicate with each other in the front-rear direction, as shown in fig. 4. When the design is adopted, the rectangular space cannot have too long span, and only fewer toilets or squatting positions can be arranged in the rectangular space. Or as shown, the plurality of supporting partition walls 104a of the main body frame 1a are used for further supporting and reinforcing the roof 101a and dividing the rectangular space into more than two functional areas. This allows a moderate length extension of the toilet and a significant increase in load carrying capacity, but places high demands on transportation in terms of load carrying capacity.

In this embodiment, the main devices of the vacuum discharge system are all disposed inside the in-line magic cube post. The vacuum discharge system and the pipeline of the in-line magic cube post are described below.

Specifically, as shown in fig. 5 and fig. 9 to fig. 11, the present embodiment also relates to a layout of post pipelines. A dirt conveying pump mechanism 4 and a water pump mechanism are arranged in the pump mechanism working room 3, the dirt conveying pump mechanism 4 is provided with dirt conveying pipelines which extend from the pump mechanism working room 3 and are communicated with the toilets and the dirt box 2, and the water pump mechanism is provided with a communicating water tank 18a which extends from the pump mechanism working room 3 and a water supply pipeline of each toilet. In this embodiment, the vacuum station 1 is placed in a pumping unit room 3, and a dirt conveying pumping unit 4 is provided in the pumping unit room 3, and the dirt conveying pumping unit 4 has a dirt suction pipe extending from the pumping unit room 3 and communicating with the respective toilets. The water pump mechanism pressurizes the water stored in the roof tank 18a through the water supply line and then delivers the pressurized water to each water use point. The pumping pressure mechanism working room 3 is arranged in the middle part of the public toilet and at the rear position, and the auxiliary equipment of the vacuum working station 1 is arranged in the public toilet in a centralized way, so that maintenance personnel can maintain and repair the public toilet conveniently, and the public toilet is not disturbed by users. The vacuum workstation 1 is not required to be arranged in the expansion module B, and the relevant pipelines are only required to be connected into the vacuum workstation 1, and the sewage tank 2 and the water tank 18a can be placed in the interior of the linear magic cube post or the expansion module B.

The sewage conveying pump pressure mechanism 4 comprises a water-gas separation tank 43, a vacuum crushing blow-down pump 44 and a positive and negative pressure temporary storage tank 45, wherein the water-gas separation tank 43 and the vacuum crushing blow-down pump 44 are arranged on one side of the pump pressure mechanism working room 3, and the positive and negative pressure temporary storage tank 45 is arranged on the middle position of the side, close to the pump pressure mechanism working room 3; the water pump mechanism comprises a water pressurizing tank and a pressurizing pump 21a arranged at the other side of the pump mechanism working room 3. The positive and negative pressure temporary storage tank 45 is provided at an intermediate position of the side rest pump mechanism working chamber 3. The positive and negative pressure temporary storage tank 45 is used to generate and provide negative pressure for the suction of dirt, and the vacuum pulverizing blow down pump 44 is used to generate vacuum and pulverize the larger dirt that is sucked. The water pressurizing tank and the pressurizing pump 21a provide pressure for the water supply.

The sewage conveying pipeline comprises a negative pressure absorption section 41 and a positive pressure conveying section 42, wherein the negative pressure absorption section 41 is communicated with a positive and negative pressure temporary storage tank 45 and a pit 5, and the positive pressure conveying section 42 is communicated with the sewage tank 2 and the positive and negative pressure temporary storage tank 45 through a vacuum crushing sewage pump 44; the water supply pipeline comprises a normal pressure section 22a and a high pressure section 23a, wherein the normal pressure section 22a is communicated with the water tank 18a and the pressure tank 24a, one end of the high pressure section 23a is communicated with the pressure tank 24a, and the other end is communicated with the pit 5 and the hand washing basin 25a of the toilet. The pit 5 or the toilet bowl of each toilet is pumped to the vacuum work station 1 and the positive and negative pressure temporary storage tank 45 through the negative pressure absorption section 41, and then the dirt is crushed through the positive pressure conveying section 42 and pumped to the roof dirt box 2. The normal pressure section 22a of the water supply pipeline can utilize gravity to guide the water stored in the roof water tank 18a to the pressure tank 24a, and the high pressure section 23a can pressurize the water in the pressure tank 24a and then convey the pressurized water to a water point.

In this embodiment, the recovery pipeline of the wastewater further comprises a water suction pipeline, the water suction pipeline comprises a gravity diversion section 26a and a vacuum absorption section 27a, the gravity diversion section 26a is communicated with the hand washing basin 25a and the water collection tank 28a, and the vacuum absorption section 27a is communicated with the water collection tank 28a and a negative pressure absorption section 41 of the sewage suction pipeline. The waste water of the hand washing pool 25a firstly enters the water collecting tank 28a through the gravity flow guiding section 26a, and after the water level in the water collecting tank 28a reaches a certain threshold value, the waste water enters the positive and negative pressure temporary storage tank 45 through the vacuum absorption section 27a by utilizing vacuum suction and is pumped to the roof sewage tank 2.

The high-pressure section 23a of the flushing pipeline and the negative pressure absorption section 41 of the sewage suction pipeline extend out of the pumping mechanism working room 3 and are arranged between the front wall 5a and the decorative plate 7 in parallel; also included is a drain 46, which drain 46 communicates at one end with the waste bin 2 and at one end depends downwardly from the roof 101a of the pumping mechanism compartment 3 through the compartment, with an interface 461 facing outwardly of the pumping mechanism compartment 3. The negative pressure absorbing section 41 is arranged at a long distance due to the connection between the toilets. The back wall 6a or the front wall 5a and the decorative plate 7 are utilized to completely hide the sewage suction management negative pressure absorption section 41 and the high pressure section 23a of the flushing pipeline, the inside of the whole public toilet is invisible in pipeline layout, and the interior decoration space is attractive and concise. The drain pipe 46 has one end connected to the sewage tank 2 and one end suspended downwardly from the roof 101a of the pumping unit room 3 to the pumping unit room 3 after passing through, and has an interface 461 facing the outside of the pumping unit room 3. In this embodiment, the drain 46 is suspended from the roof 101a through the pumping mechanism work chamber 3 to drain the dirt by gravity during centralized handling of the dirt in the dirt tank 2. The interface 461 outside the pump mechanism bay 3 facilitates docking of the dirt collection tubing of the external dirt handling apparatus. Preferably, the pumping mechanism working room 3 is provided with a window, the interface 461 is led out from the window, and the door of the pumping mechanism working room 3 is not required to be opened during dirt collection, so that the public toilet is convenient to manage. Another embodiment may be that the drain 46 hangs down from the outside of the roof 101a and embeds the dirt suction pipe in the underground of the public toilet, leading the counter port 461 out from the ground. In this embodiment, when some devices such as a sewage suction truck cannot be placed behind the pumping mechanism workshop 3 due to narrow throwing space, the sewage suction port of the devices such as the sewage suction truck can be directly docked with the docking port 461 led out from the ground, and the underground embedded pipeline can be flexibly distributed according to the actual situation of the site.

In this embodiment, the dirty tank 2 is connected to the odor removal device 8 via an overflow pipe 21. The odor removing device 8 is internally provided with a filter element, so that the odor overflowed from the sewage tank 2 can be adsorbed and treated, and the surrounding environment can not be polluted by the odor.

The roof 101a of the pumping mechanism workshop 3 is provided with a first embedded pipe section 47, a second embedded pipe section 49 and a third embedded pipe section 48, the positive pressure conveying section 42, the normal pressure section 22a and the blow-off pipe 46 are respectively in butt joint with upper ports of the first embedded pipe section 47, the second embedded pipe section 49 and the third embedded pipe section 48 above the roof 101a, and the positive pressure conveying section 42, the normal pressure section 22a and the blow-off pipe 46 are respectively in butt joint with lower ports of the first embedded pipe section 47, the second embedded pipe section 49 and the third embedded pipe section 48 in the workshop. The first embedded pipe section 47, the second embedded pipe section 49 and the third embedded pipe section 48 are embedded on the roof 101a of the pumping mechanism workshop 3 in advance, so that the overhead assembly of the positive pressure conveying section 42 and the sewage pipe 46 is facilitated.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The modularized city intelligent post house with the vacuum dirt collecting system is characterized by comprising a square magic post house and an expansion unit, wherein the square magic post house comprises a main body framework with a roof, a dirt box and a water tank are arranged on the roof, a functional area I and a functional area II are formed in the main body framework at intervals, the functional area I comprises a pumping mechanism working room and a vacuum working station arranged in the functional area I, the vacuum working station, the dirt box and the water tank are connected through a connecting pipeline, the vacuum working station sucks and collects dirt in a toilet and pumps the dirt to the dirt box by utilizing vacuum suction, and the dirt box can discharge the dirt in the toilet by utilizing gravity; the water tank is communicated with the water pumping mechanism through a connecting pipeline, and the water pumping mechanism is used for conveying the water stored in the water tank to a water point through the connecting pipeline;

the expansion unit is spliced with the in-line magic cube post, the expansion unit comprises an expansion functional area, and a water point in the expansion functional area is connected with a toilet through a connecting pipeline and a vacuum workstation.

2. The modular city intelligent post with vacuum dirt collection system of claim 1, wherein the main frame has a left side wall, a right side wall and a bottom plate with structural strength, and the rectangular space is formed by the roof, the left side wall, the right side wall and the bottom plate in front-to-back communication.

3. The modular city intelligent post with vacuum dirt collection system of claim 2, wherein the main frame has supporting partitions inside to divide the rectangular space into a first functional area and a second functional area adjacent to each other; the front wall body, the rear wall body and the main body framework are spliced, the front wall body is used as a front wall for packaging the first functional area and the second functional area, and the rear wall body is used as a rear wall for packaging the first functional area and the second functional area.

4. A modular city intelligent post with a vacuum dirt collection system as in claim 3, wherein the expansion unit is an expansion module, the expansion module is spliced with the front wall and/or the rear wall of the main body framework of the in-line magic cube post, and the expansion module is internally divided into three areas by the partition walls to form an expansion functional area.

5. A modular city intelligent post with a vacuum dirt collection system as claimed in claim 3, wherein the expansion unit comprises a main body framework, the main body framework in the expansion unit and the front wall and/or the rear wall of the main body framework of the square magic post are spliced, and the inside of the main body framework in the expansion unit is divided into three areas by the partition walls to form an expansion functional area.

6. The modular city intelligent post with vacuum dirt collection system of claim 4 or 5, wherein the dirt delivery pumping mechanism and the water pumping mechanism are provided in the pumping mechanism working room, the dirt delivery pumping mechanism is provided with a dirt negative pressure absorption pipeline which is extended from the pumping mechanism working room and is communicated with each toilet and a positive pressure pushing pipeline which is communicated with the roof dirt box, and the water pumping mechanism is provided with a water supply pipeline which is extended from the pumping mechanism working room and is communicated with the roof water tank and a high pressure water outlet pipeline which is communicated with each toilet.

7. The modular city intelligent post with a vacuum sewage collection system according to claim 6, wherein the connecting pipeline comprises a sewage sucking pipeline and a flushing pipeline, the sewage sucking pipeline comprises a negative pressure absorbing section and a positive pressure conveying section, the negative pressure absorbing section is communicated with a positive negative pressure temporary storage tank and a toilet pit, and the positive pressure conveying section is communicated with the sewage tank and the positive negative pressure temporary storage tank through a vacuum crushing sewage pump; the flushing pipeline comprises a normal pressure section and a high pressure section, wherein the normal pressure section is communicated with the water tank and the pressure tank, one end of the high pressure section is communicated with the pressure tank, and the other end of the high pressure section is communicated with the pit position and the hand sink of the toilet.

8. The modular city intelligent post with vacuum dirt collection system of claim 7, wherein the first functional area, the second functional area, and the extended functional area are each separated by a decorative sheet to form a plurality of compartments, and the front wall, the rear wall, and the inner wall of the extended functional area are each covered with a spliced decorative sheet.

9. The modular city intelligent post with vacuum dirt collection system of claim 8, wherein the high pressure section of the flushing pipeline and the negative pressure absorption section of the dirt suction pipeline extend from the pumping mechanism working room and are arranged in parallel between the front wall and the decorative board and between the inner wall of the extended functional area and the decorative board; the gravity diversion section of the water suction pipeline extends from the pumping mechanism working room to be arranged between the front wall body and the decorative plate and between the inner wall of the extended functional area and the decorative plate; the sewage disposal device also comprises a sewage disposal pipe, one end of the sewage disposal pipe is communicated with the sewage tank, and the other end of the sewage disposal pipe is downwards suspended in the workshop after passing through the roof of the pumping mechanism workshop and is provided with an opposite joint facing the outside of the pumping mechanism workshop door.

10. The modular city intelligent post with vacuum sewage collection system according to claim 9, wherein the first pre-buried pipe section, the second pre-buried pipe section and the third pre-buried pipe section are respectively arranged on the roof of the pumping mechanism working room, the positive pressure conveying section, the normal pressure section and the sewage pipe are respectively in butt joint with the upper ports of the first pre-buried pipe section, the second pre-buried pipe section and the third pre-buried pipe section at the upper part of the roof, and the positive pressure conveying section, the normal pressure section and the sewage pipe are respectively in butt joint with the lower ports of the first pre-buried pipe section, the second pre-buried pipe section and the third pre-buried pipe section at the working room part.