CN110145135B - Public toilet - Google Patents

Public toilet Download PDF

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Publication number
CN110145135B
CN110145135B CN201910542788.1A CN201910542788A CN110145135B CN 110145135 B CN110145135 B CN 110145135B CN 201910542788 A CN201910542788 A CN 201910542788A CN 110145135 B CN110145135 B CN 110145135B
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CN
China
Prior art keywords
toilet
ventilation
wall
water
public
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201910542788.1A
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Chinese (zh)
Other versions
CN110145135A (en
Inventor
王春青
赵辉超
王萌
田月
牛梦涵
张文静
宋睿航
韩占稳
张琦玮
姜奕含
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Jilin Jianzhu University
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Jilin Jianzhu University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Jilin Jianzhu University filed Critical Jilin Jianzhu University
Priority to CN201910542788.1A priority Critical patent/CN110145135B/en
Publication of CN110145135A publication Critical patent/CN110145135A/en
Application granted granted Critical
Publication of CN110145135B publication Critical patent/CN110145135B/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041—Greywater supply systems
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/02—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation having means for ventilation or vapour discharge
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H1/1205—Small buildings erected in the open air
    • E04H1/1216—Public W.C.s
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041—Greywater supply systems
    • E03B2001/047—Greywater supply systems using rainwater
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108—Rainwater harvesting

Abstract

The invention provides a public toilet, which comprises an outer wall, a plurality of toilet units arranged in the outer wall, a suspended ceiling and a roof, wherein the outer wall is provided with outer doors with opposite positions, a certain width is reserved between the outer wall and the toilet to form a passageway, the suspended ceiling consists of a water storage tank and an air duct which are arranged above the toilet units, the inner side surface of the suspended ceiling and the inner side surface of the toilet units form a longitudinal composite channel, and the roof is in a slope shape. According to the invention, natural conditions such as rainwater, sunlight, constant underground temperature and the like can be better utilized, and the proper and comfortable temperature of the area where people are located is ensured.

Description

Public toilet
Technical Field
The invention belongs to the field of public facility construction, and particularly relates to a public washroom.
Background
Since the birth of public toilet, the operation of the public toilet is not separated from a series of support of infrastructure. At present, the common warm-keeping maintenance structure of the public toilet has poor thermal performance, poor sealing performance, cold and hot winter and hot summer, dirty and messy sanitary conditions, and most unpleasant use feeling left for people. The reason is mainly that facilities are not perfect, and management measures are not in place. In addition, the phenomenon that the gate of the female toilet is large in row of longlong and the gate of the male toilet can be a roach, so that the resource waste of a public toilet is caused. Therefore, the public toilet has to have a corresponding standard in space and facility management, and meets the requirements of national ecological civilization construction.
The current energy-saving environment-friendly toilet has the following design: 1. the ventilating fan and the exhaust fan are arranged on the wall body to perform indoor ventilation, or the double-layer roof is utilized to control the wind speed and the wind direction, so that the effects of buffering and heat preservation are achieved. 2. The heat preservation chamber is embedded between the outer wall body and the inner wall body of the toilet, the control box is fixedly arranged on the left side wall of the inner cavity of the inner wall body through the bolts, the heat preservation layer is embedded in the heat preservation chamber, the heat preservation effect on the inside of the toilet can be achieved, and a foundation is provided for being warm in winter and cool in summer. 3. The rainwater tank and the water storage tank are arranged, and rainwater and a toilet are washed and comprehensively recycled. 4. The solar cell panel is arranged to supply power for the toilet, so that the energy-saving and environment-friendly effects are achieved, the utilization rate of natural energy is increased, and the energy-saving and environment-friendly effects are significant.
Along with the increasing intellectualization and automation of the life of people, the problems of environmental protection and energy shortage are increasingly prominent, and the phenomenon of energy and resource waste in public places such as public toilets and the like is attracting attention.
The patent of application number CN201810504126 proposes an energy-conserving intelligent bathroom of warm in winter and cool in summer, including outer wall body and interior wall body, the embedding has the heat preservation chamber between outer wall body and the interior wall body, the inner chamber left side wall of interior wall body passes through screw fixed mounting has the control box, the control box includes embedded treater, temperature sensor, input control module, memory and motor control circuit, temperature sensor, input control module's output passes through the data line and is connected with embedded treater's input. However, in order to increase the circulation of indoor and outdoor air, the ventilation fan and the exhaust fan are started simultaneously to keep the indoor air dry, and a lot of electric energy is needed for refrigerating or heating at an air inlet into the room, so that resources are not saved;
the patent with the application number of CN201820244392 provides an energy-saving toilet device in rural areas, which comprises a rain water pool, a living water pool, a water storage pool and a marsh gas field, and the rainwater, the living water, the marsh gas liquid and the toilet are washed and comprehensively recycled. Although a plurality of wall bodies are added with heat insulation and heat preservation measures, a heating system is installed indoors, so that the economic cost is high, and the later maintenance cost is high;
the patent with the application number of CN201521117563 proposes a novel energy-saving environment-friendly toilet, which comprises a solar cell panel, a water collecting device, an illuminating lamp, an air purifier, a toilet bowl and a microorganism treatment device, wherein a rainwater collecting device is arranged on the ground, has limited rainwater storage capacity and is not suitable for collecting rainwater on a large scale;
disclosure of Invention
In order to solve the problems in the prior art, such as poor internal environment of the public toilet, uncomfortable use of the public toilet by people, attractive appearance, serious water resource waste phenomenon and the like, the invention provides the public toilet, which has the effects of green and energy conservation.
The utility model provides a public bathroom, includes outer wall, sets up a plurality of bathroom single rooms, furred ceiling and the roof in the outer wall, and the outer wall is opened has the relative outer door of position, its characterized in that, the furred ceiling comprises water storage tank and the air flue of setting in bathroom top, the medial surface of furred ceiling and the medial surface of bathroom form longitudinal synthetic passageway.
Preferably, the water storage tank and the ventilation channel are arranged at intervals.
Preferably, the inner side surface and the outer side surface of the ventilating duct are oppositely provided with two ventilating openings, and the ventilating opening of the outer side surface is larger than the ventilating opening of the inner side surface.
Preferably, the ventilation opening of the outer side face of the ventilation channel is arranged on the outer side face of the ventilation channel right above two adjacent toilet units.
Preferably, the water storage tank is made of transparent material.
Preferably, the cross sections of the toilet, the water storage tank and the ventilating duct are trapezoid.
Preferably, the top of the synthesis channel is a shutter, the bottom of the synthesis channel is provided with a filtering water tank, a water pump, a water separator and a water supply pipe, the water pump, the water separator and the water supply pipe are sequentially connected with the filtering water tank, and the water supply pipe is connected with the water storage tank.
Preferably, the water supply pipe is arranged on the outer wall and is made of transparent materials.
Preferably, the public toilet further comprises a ventilating pipeline buried underground and one end of which is communicated with the toilet unit, the other end of the ventilating pipeline is exposed out of the ground far away from the public toilet, and a switch is arranged at one end of the ventilating pipeline.
Preferably, a part of the roof above the passageway between the outer wall and the toilet is sloping, and is provided with a solar panel, and a part of the roof formed by the upper surface of the suspended ceiling is horizontal.
According to the invention, rainwater is collected through the roof louver skylight, filtered and stored through the filtering water tank in the synthetic channel, and then is pumped into the water storage tank above each toilet by the water separator and 8 water supply pipes which are uniformly distributed and exposed in the outer environment, so that the purpose of water supply is achieved in a circulating mode, and sunlight irradiation is taken away to obtain heat, thereby achieving the effects of light transmission and heat impermeability; the novel air below the inner part of the toilet is pushed into the ventilating duct by the ground buried pipe so as to remove the air outside, so that the air is circulated, the heat is reduced from the inside, and the air quality of the toilet is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view illustrating an external structure of a public washroom according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of a public washroom according to one embodiment of the present invention;
fig. 3 is a top view of a public restroom according to one embodiment of the present invention;
fig. 4 is a schematic view illustrating an internal structure of a public washroom according to an embodiment of the present invention;
FIG. 5 is a schematic view of a rainwater cycle for a public restroom in accordance with one embodiment of the present invention;
fig. 6 is a schematic view of an airflow cycle of a public restroom according to one embodiment of the present invention.
Detailed Description
The following describes a bus stop provided by the invention in detail with reference to the accompanying drawings and specific embodiments. However, it will be apparent to those skilled in the art that the present invention may be practiced with only some or all of the structures or processes of the present invention. In order not to obscure the invention, some well known features will not be described in detail.
The invention is realized by the following technical scheme.
A public washroom, as shown in figures 1 and 2, comprises an outer wall 1, a washroom 3 arranged in the outer wall, a suspended ceiling and a roof. The outer wall 1 is provided with a gate 2 with opposite positions for people to get in and out. A certain width exists between the outer wall 1 and the toilet 3 to form a passageway 8. The passageway 8 is provided with a slope-shaped roof, and solar panels 16 are stuck on the slope of the roof and convert collected solar energy into electric energy for power generation of the water pump.
As shown in fig. 3, the toilet 3 is composed of a plurality of toilet units, a door 5 is arranged on the toilet units, a squatting pan 7 is arranged in the toilet units, an inner side surface of the toilet units and an inner side surface 20 of a suspended ceiling (a surface close to the outer wall 1 is an outer side surface 19, a surface far away from the outer wall 1 is an inner side surface 20) are spliced at a central position to form a hollow column body with a closed side surface and longitudinal direction, the hollow column body is used as a synthesis channel 4, and the synthesis channel 4 is a channel for ventilation and rainwater receiving.
As shown in fig. 4, the suspended ceiling is composed of a water storage tank 6 and an air duct 14 provided above the toilet room. The water storage tank 6 and the air passage 14 may be disposed at a distance from each other. Two ventilation openings are arranged at the opposite positions of the inner side surface and the outer side surface of the ventilation channel, the ventilation opening 15 of the inner side surface is an air outlet and is communicated with the synthesis channel 4, and the ventilation opening 18 of the outer side surface is an air inlet, and preferably, the air inlet is larger than the air outlet. Preferably, the ventilation channel is located directly above the middle of the two toilet units so as to improve efficiency, and is used for 2 toilet units. The water storage tank 6 can be made of transparent materials, and the heat is absorbed by water while the light passes through the water storage tank, so that the effect of light passing and heat not throwing is achieved. Because the upper and lower sides of the water storage tank are not shielded, external light can be ensured to be irradiated into each toilet through the water storage tank, so that energy sources are saved. The upper surface of the suspended ceiling forms a part of the roof and is in a horizontal shape.
In one embodiment, as shown in fig. 4, the outer wall 1 is cylindrical, and the cross sections of the toilet, the water storage tank and the ventilation channel are trapezoidal and are placed next to each other to form a ring shape.
As shown in fig. 5, the synthetic passage 4 is provided with a louver 9 at the top and a filter tank 10 at the bottom. The lower part of the filtering water tank 10 is connected with a water pump 11 and a water separator 12, the water separator is connected with a water feeding pipe 13, and the water feeding pipe 13 is connected with a water storage tank 6 above each toilet. The synthetic passage 4 has a rainwater collecting function. Rainwater flows through the combining passage 4 through the louver 9 and is collected in the filtering water tank 10 for filtering and storage, water in the water tank 10 is pumped into the water supply pipe 13 through the water pump 11 and the water separator 12, and the water flows through the water supply pipe 13 and enters the water storage tank 6 above each toilet for storage. The water supply pipe 13 may be made of transparent material, and the cross section may be rectangular. The upper water pipe 13 made of transparent materials is exposed to the external environment, so that external light can be irradiated in, the window effect is achieved, meanwhile, when sunlight irradiates water in the upper water pipe, water can be preheated, namely, the water can take away heat generated by the sunlight irradiation, the heat is prevented from entering a room, and the effect of light transmission and heat impermeability is achieved. Through the structure, the rainwater can be fully utilized, and water resources are saved.
Preferably, as shown in fig. 1, the water supply pipes 13 may be inserted into the outer wall at equal intervals and arranged to be exposed to the outside environment with respect to the outer wall 1, and are symmetrical to the central axis of the public washroom in pairs.
As shown in fig. 6, in the public washroom of the present invention, there is further included a plurality of ventilation ducts, one ends of which are connected to the washroom aisle 8, the ventilation ducts being buried under the ground, called the buried pipes 17, and the other ends of which are exposed to the ground at a place far from the public washroom, such as under benches of parks or the like. Because the underground temperature is constant and the summer is lower than the external temperature, the external hot air can be gradually cooled after flowing into the tunnel, so that the temperature of the air entering the toilet and the corridor is lower than the outdoor temperature, the natural cooling effect is achieved, and the energy is saved. The roof solar panel can produce a large amount of radiant heat when receiving solar energy light, leads to bathroom 3 top air temperature to be high, and the pressure reduces, so the cold air of below can rise and promote the hot air of top to get into the air flue to make hot air follow air flue, synthetic passageway, shutter discharge outdoor, and new cold air that is in the top can be heated gradually again, becomes the hot air that the density is little, then is replaced again, and the circulation just like this is just like this, has just realized the update of indoor air. The structure plays a role in guiding indoor air, and hot air cannot invade a toilet area where people are located. Preferably, the ventilation channel is conical, and the sectional area is gradually reduced, so that the flow speed of hot air can be increased, and better ventilation is realized. The air outlet of the buried pipe 17 is provided with a switch, and the air outlet of the buried pipe 17 can be closed in winter, so that the air flow is slowed down, and the indoor temperature is kept.
The invention has novel structure, not only keeps the indoor air in the public washroom proper, but also fully utilizes natural conditions such as rainwater, underground cooling and the like, reduces the energy consumption, and is attractive and elegant.
Finally, it should be noted that the above embodiments are only intended to describe the technical solution of the present invention and not to limit the technical method, the present invention extends to other modifications, variations, applications and embodiments in application, and therefore all such modifications, variations, applications, embodiments are considered to be within the spirit and scope of the teachings of the present invention.

Claims (10)

1. The utility model provides a public bathroom, includes outer wall, sets up a plurality of bathroom single rooms, furred ceiling and roof in the outer wall, and the outer wall is opened and is had the relative outer door of position, its characterized in that, the furred ceiling comprises water storage tank and the air flue that sets up above the bathroom single room, and the interior side of furred ceiling and the interior side of bathroom single room form longitudinal synthetic passageway;
two ventilation openings are formed in the inner side surface and the outer side surface of the ventilation channel in a opposite mode, the ventilation opening of the inner side surface is an air outlet and is communicated with the synthesis channel, and the ventilation opening of the outer side surface is an air inlet;
the public toilet also comprises a ventilation pipeline buried underground, one end of the ventilation pipeline is communicated with the toilet passageway, and the other end of the ventilation pipeline is exposed out of the ground at a place far away from the public toilet.
2. The sanitary room according to claim 1, wherein the water storage tank and the air duct are disposed at a distance from each other.
3. The sanitary room of claim 1, wherein the ventilation duct outer side vent is larger than the inner side vent.
4. A public toilet according to claim 3, wherein the ventilation duct outer side ventilation openings are provided on the ventilation duct outer side directly above two adjacent toilet units.
5. The sanitary room as defined in claim 1, wherein the water storage tank is made of a transparent material.
6. The public washroom of claim 1, wherein the cross section of the washroom, the water storage tank and the ventilation channel is trapezoidal.
7. The public washroom according to claim 1, wherein the top of the synthetic channel is a louver, and a filter water tank, a water pump, a water separator and a water supply pipe are placed at the bottom of the synthetic channel, and the water supply pipe is connected with the water storage tank.
8. The sanitary room according to claim 7, wherein the water supply pipe is provided on the outer wall and is made of a transparent material.
9. The sanitary room according to claim 1, wherein one end of the ventilation duct is provided with a switch.
10. The sanitary room according to claim 1, wherein the part of the roof above the aisle between the outer wall and the sanitary room is sloping and is provided with solar panels, and the part of the roof constituted by the upper surface of the suspended ceiling is horizontal.
CN201910542788.1A 2019-06-21 2019-06-21 Public toilet Active CN110145135B (en)

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CN110145135B true CN110145135B (en) 2023-11-03

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110863679B (en) * 2019-12-03 2021-03-30 南京溧水高新创业投资管理有限公司 Underground public washroom
CN111852086B (en) * 2020-07-28 2022-04-08 王磊 New energy environmental protection lavatory with city post house function of bus stop transformation

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JPH0988358A (en) * 1995-09-26 1997-03-31 Matsushita Electric Works Ltd Toilet room
JP2000096855A (en) * 1998-09-25 2000-04-04 Shikuson:Kk Public toilet
JP2000145180A (en) * 1998-11-09 2000-05-26 Ohbayashi Corp Ventilation system of toilet booth
CN2526368Y (en) * 2001-12-13 2002-12-18 梁龙满 Automatic exhausting toilet
KR20070033162A (en) * 2005-09-21 2007-03-26 주식회사 효성로하스 Structure of public restroom
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JP3156659U (en) * 2009-10-26 2010-01-14 敬和 小林 Prefab booth for smoking
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CN207775983U (en) * 2018-01-25 2018-08-28 中铁建设集团有限公司 A kind of high-rise building top polymorphic structure area Rainwater collection system
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CN208486313U (en) * 2018-05-15 2019-02-12 浙江宏桥建设有限公司 A kind of gardens rain collector
CN108643372A (en) * 2018-05-23 2018-10-12 栾友祥 A kind of energy saving intelligent lavatory cool in summer and warm in winter
CN208870111U (en) * 2018-08-08 2019-05-17 上海浦东公路养护建设有限公司 A kind of urban rainwater collection utilizes device
CN210195364U (en) * 2019-06-21 2020-03-27 吉林建筑大学 Public toilet

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