CN212716057U

CN212716057U - Steel structure movable zero-emission environment-friendly public toilet

Info

Publication number: CN212716057U
Application number: CN202020906629.3U
Authority: CN
Inventors: 刘永; 叶天翔; 翟晓雨
Original assignee: Tianjin Jiachuang Future Environmental Protection Technology Co ltd
Current assignee: Zhuhai Qingchang Zhilian Technology Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-03-16
Anticipated expiration: 2030-05-26

Abstract

The utility model relates to the technical field of environmental protection public latrine, and discloses a steel structure movable zero-emission environmental protection public latrine, which comprises a steel structure room body, a sewage collecting tank, a sewage lifting pump, a sewage treatment device, a sewage treatment chamber, a filtering bin, a microbial degradation bin, a precipitation bin, an overflow hole, an MBR membrane pool, a clear water tank, a flushing pump and clear water in a squatting pan, wherein the public latrine is a modularized steel structure frame, the top of the public latrine is provided with a plurality of lifting ear plates, and the public latrine can be lifted and moved integrally; this public latrine inner space is cut apart into an equipment room and a plurality of independent toilets through the baffle between, this public latrine need not the blowdown, through water pipeline and water pump, form closed hydrologic cycle flow in this portable public latrine, the fecaluria sewage that produces between the toilet through installing the sewage treatment plant between equipment carries out multistage purification, makes it reach the normal water quality index of national regulation, the reuse is in the circulation flushing toilet, thereby make this removal public latrine realize the pollutant zero release, and practiced thrift the water resource.

Description

Steel structure movable zero-emission environment-friendly public toilet

Technical Field

The utility model relates to an environmental protection public latrine technical field especially relates to a portable zero release environmental protection public latrine of steel construction.

Background

The existing toilets comprise a water flushing toilet, a vacuum toilet and the like, generally occupy larger space and land area in construction, are provided with special sewage pipes, septic tanks and the like, have higher investment cost, and are mostly immovable due to heavy volume; in addition, the existing toilet has a big problem that: the environment inside the toilet is poor, and the bad smell is easy to volatilize. In the construction of public places in some large cities, it is necessary to ensure good environmental hygiene on the one hand and to reduce the construction costs and space of toilets on the other hand. Therefore, a microbial portable lavatory has been designed,

current portable public latrine simple structure does not have fine processing work to sewage, generally directly discharges or transports to the appointed place and carry out the degradation purification operation of fixed point, so, portable public latrine uses not conveniently, and investment cost is great, and when the blowdown, waste water is taken the electricity, is unfavorable for the emission work of environmental protection, and for this reason, we have proposed a portable zero release environmental protection public latrine of steel construction.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable zero release environmental protection public latrine of steel construction forms closed hydrologic cycle flow in this portable public latrine of aim at, has realized the effect of zero release environmental protection, has practiced thrift the water resource.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a portable zero release environmental protection public latrine of steel construction, includes the steel construction room body, the steel construction room body sets up to between equipment room and a plurality of public latrine, all install the clear water at the squatting pan in every public latrine of the steel construction room body, every the clear water all switches on the dirty pond of collection jointly at the blow off pipe of squatting pan, the discharge pipe in the dirty pond of collection extends to in the equipment room of the steel construction room body and installs the sewage elevator pump, and the dirty pond of collection passes through sewage elevator pump switch-on sewage treatment plant, sewage treatment plant fixed mounting be in the equipment room of the steel construction room body, sewage treatment plant's purification exhaust pipe switch-on has the clean water tank, the clean water tank passes through the siphunculus switch-on flushing pump, the discharge end setting of flushing pump is every the clear water is in the squatting pan.

Preferably, among the portable zero release environmental protection public latrine of above-mentioned steel construction, sewage treatment plant includes sewage treatment room and MBR membrane cisterna, the discharge end of connecting pipe switch-on sewage elevator pump is passed through on the top of sewage treatment room, the inner chamber top fixed mounting of sewage treatment room has the filtration storehouse of fill shape of falling, the below of filtering the storehouse is provided with the microbial degradation storehouse, the below in microbial degradation storehouse is provided with deposits the storehouse, the lateral wall that deposits the storehouse leans on the top position to seted up the overflow hole, the overflow hole is through switch-on siphunculus MBR membrane cisterna, the discharge pipe switch-on clean water tank in MBR membrane cisterna.

Based on the technical characteristics, the sewage treatment device has reasonable structure setting and good filtering, degrading, precipitating and purifying effects.

Preferably, in the above-mentioned portable zero release environmental protection public latrine of steel construction, the discharge pipe setting of MBR membrane cisterna is in the top position of its lateral wall, the MBR membrane cisterna passes through the overflow and gets into the clear water tank and save.

Based on the technical characteristics, the purification, filtration and degradation effects of the MBR membrane tank are improved through the arrangement of the overflow structure.

Preferably, among the above-mentioned portable zero release environmental protection public latrine of steel construction, the steel construction room body is modularization steel structural framework, and steel construction room body top is equipped with four hoist and mount otic placodes.

Based on the technical characteristics, the steel structure house body can be integrally hoisted and moved through the installation of the hoisting lug plates.

Preferably, in the above-mentioned portable zero release environmental protection public latrine of steel construction, the clear water is in the squatting pan the quantity sets up to be no less than four in the public latrine of steel construction room body.

Based on above-mentioned technical characteristics, through a plurality of settings of clear water at squatting pan, overall structure sets up rationally, uses high-efficient and blowdown convenient.

Preferably, in the above-mentioned portable zero release environmental protection public latrine of steel construction, the MBR membrane cisterna passes through the outside aeration machine of siphunculus switch-on.

Based on the technical characteristics, the MBR membrane tank can improve the purification effect of the MBR membrane tank by installing the aerator.

The utility model has the advantages that: the public toilet is a modularized steel structure frame, the top of the public toilet is provided with a plurality of lifting lug plates, and the public toilet can be integrally lifted and moved; this public latrine inner space is cut apart into an equipment room and a plurality of independent toilets through the baffle between, this public latrine need not the blowdown, through water pipeline and water pump, form closed hydrologic cycle flow in this portable public latrine, the fecaluria sewage that produces between the toilet through installing the sewage treatment plant between equipment carries out multistage purification, makes it reach the normal water quality index of national regulation, the reuse is in the circulation flushing toilet, thereby make this removal public latrine realize the pollutant zero release, and practiced thrift the water resource.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the sewage treatment apparatus of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a steel structure house body; 2. a sewage collecting tank; 3. a sewage lift pump; 4. a sewage treatment device; 41. a sewage treatment chamber; 42. a filtering bin; 43. a microbial degradation bin; 44. a settling bin; 45. an overflow aperture; 46. an MBR membrane tank; 5. a clear water tank; 6. a toilet flushing pump; 7. the clear water is in the squatting pan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the embodiment is a steel structure movable type zero-emission environment-friendly public toilet, which comprises a steel structure room body 1, wherein the steel structure room body 1 is a modularized steel structure frame, four lifting lug plates are arranged at the top of the steel structure room body 1, the steel structure room body 1 can be integrally lifted and transported through the installation of the lifting lug plates, the steel structure room body 1 is arranged into an equipment room and a plurality of public toilet rooms, clean water in a squatting pan 7 is installed in each public toilet room of the steel structure room body 1, each clean water is communicated with a sewage collecting tank 2 through a sewage discharge pipe of the squatting pan 7, a discharge pipe of the sewage collecting tank 2 extends into the equipment room of the steel structure room body 1 and is provided with a sewage lifting pump 3, the sewage collecting tank 2 is communicated with a sewage treatment device 4 through the sewage lifting pump 3, the sewage treatment device 4 is fixedly installed in the equipment room of the steel structure room body 1, the sewage treatment device 4 comprises a sewage treatment chamber 41 and an, the top end of a sewage treatment chamber 41 is communicated with the discharge end of a sewage lifting pump 3 through a connecting pipe, the top of an inner cavity of the sewage treatment chamber 41 is fixedly provided with an inverted hopper-shaped filter bin 42, a microbial degradation bin 43 is arranged below the filter bin 42, a settling bin 44 is arranged below the microbial degradation bin 43, the side wall of the settling bin 44 is provided with an overflow hole 45 near the upper position, the overflow hole 45 is communicated with an MBR membrane pool 46 through a through pipe, a discharge pipe of the MBR membrane pool 46 is communicated with a clear water tank 5, the structure of the sewage treatment device 4 is reasonable, and the sewage treatment device has good filtering, degrading, settling and purifying effects, the discharge pipe of the MBR membrane pool 46 is arranged at the top position of the side wall, the MBR membrane pool 46 enters the clear water tank 5 through overflow for storage, the purifying, filtering and degrading effects of the MBR membrane pool 46 are improved through the arrangement of an overflow structure, the MBR membrane pool 46 is, can improve MBR membrane cisterna 46's purifying effect, sewage treatment plant 4's purification exhaust pipe switch-on has clean water tank 5, clean water tank 5 switches-on flushing pump 6 through the siphunculus, the discharge end setting of flushing pump 6 is in every clear water 7 squatting pans, the clear water is no less than four in squatting pan 7 steel construction room body 1's public latrine quantity setting, through a plurality of settings of clear water at squatting pan 7, overall structure sets up rationally, it is convenient to use high efficiency and blowdown.

The utility model discloses a concrete implementation, when using, in steel construction room 1, all equipment carry out reasonable overall arrangement, collect the fecaluria sewage that public latrine clear water produced in squatting pan 7 uses in dirty pond 2, then install the sewage treatment plant 4 in the equipment room through 3 suctions of sewage elevator pump, sewage treatment plant 4 includes sewage treatment room 41 and MBR membrane cisterna 46, filtering compartment 42 in the sewage treatment room 41 mainly carries out filtering operation to great impurity, be provided with multiple microorganism in the microbial degradation storehouse 43, carry out degradation work to sewage, sediment storehouse 44 can deposit some indissolvable thing, so that subsequent purification operation in the MBR membrane cisterna 46, finally follow supreme overflow purification operation down through MBR membrane cisterna 46, the liquid that produces satisfies the normal water quality index of national regulation, the rethread overflow gets into clear water tank 5 and saves. When the public toilet needs to be flushed with water, the flushing pump 6 is started, the clear water flushes the toilet by pressure in the squatting pan 7, excrement like the toilet is flushed into the sewage collecting tank 2, next round of purification treatment is carried out, and circulation is carried out, so that the public toilet is not tired.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a portable zero release environmental protection public latrine of steel construction, includes steel construction room body (1), its characterized in that: the steel structure room body (1) is arranged into an equipment room and a plurality of public toilets, clear water in a squatting pan (7) is installed in each public toilet of the steel structure room body (1), each clear water in a sewage discharge pipe of the squatting pan (7) is communicated with a sewage collection pool (2) together, the discharge pipe of the sewage collecting tank (2) extends into the equipment room of the steel structure house body (1) and is provided with a sewage lifting pump (3), the sewage collecting tank (2) is communicated with a sewage treatment device (4) through a sewage lifting pump (3), the sewage treatment device (4) is fixedly arranged in the equipment room of the steel structure house body (1), a clean water tank (5) is communicated with a purification discharge pipe of the sewage treatment device (4), the clear water tank (5) is communicated with the toilet flushing pump (6) through a through pipe, and the discharge end of the toilet flushing pump (6) is arranged in each clear water tank in the squatting pan (7).

2. The steel structure mobile zero-emission environment-friendly public toilet according to claim 1, characterized in that: sewage treatment plant (4) are including sewage treatment room (41) and MBR membrane cisterna (46), the discharge end of connecting through sewage elevator pump (3) is passed through on the top of sewage treatment room (41), the inner chamber top fixed mounting of sewage treatment room (41) has filtration storehouse (42) of fill shape of falling, the below of filtering storehouse (42) is provided with microbial degradation storehouse (43), the below of microbial degradation storehouse (43) is provided with deposits storehouse (44), the lateral wall of depositing storehouse (44) leans on the top position to have seted up overflow hole (45), overflow hole (45) switch on MBR membrane cisterna (46) through the siphunculus, the discharge pipe switch on clear water tank (5) of MBR membrane cisterna (46).

3. The steel structure mobile zero-emission environment-friendly public toilet according to claim 2, characterized in that: the discharge pipe of the MBR membrane tank (46) is arranged at the top of the side wall of the MBR membrane tank, and the MBR membrane tank (46) enters the clean water tank (5) through overflow for storage.

4. The steel structure mobile zero-emission environment-friendly public toilet according to claim 1, characterized in that: the steel structure room body (1) is a modularized steel structure frame, and four hoisting lug plates are arranged at the top of the steel structure room body (1).

5. The steel structure mobile zero-emission environment-friendly public toilet according to claim 1, characterized in that: the clear water is in squatting pan (7) the quantity sets up in the public latrine of steel construction room body (1) and is no less than four.

6. The steel structure mobile zero-emission environment-friendly public toilet according to claim 3, characterized in that: the MBR membrane tank (46) is communicated with an external aerator through a through pipe.