CN111692694A - Unit bathroom based on current ventilation modularization - Google Patents
Unit bathroom based on current ventilation modularization Download PDFInfo
- Publication number
- CN111692694A CN111692694A CN202010674847.3A CN202010674847A CN111692694A CN 111692694 A CN111692694 A CN 111692694A CN 202010674847 A CN202010674847 A CN 202010674847A CN 111692694 A CN111692694 A CN 111692694A
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- curved surface
- side wall
- arc
- smooth transition
- plate
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- 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
- F24F7/007—Ventilation with forced flow
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- 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
- E04H1/125—Small buildings, arranged in other buildings
- E04H1/1266—Cubicles for dressing; Toilets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
Abstract
The modular unit toilet based on the lateral flow ventilation comprises a unit body, an arc-shaped plate A, an arc-shaped plate B and an arc-shaped plate C; the unit body is in a hollow cuboid shape, an inner cavity for toileting is arranged in the inner cavity, and the front side wall is provided with a vertically arranged strip-shaped shutter air opening A at the side adjacent to the left side wall; the arc plate A is positioned at the intersection of the front side wall and the right side wall; the arc-shaped plate B is positioned at the intersection of the left side wall and the rear side wall; the arc-shaped plate C is positioned at the intersection of the rear side wall and the right side wall, and is provided with a vertically arranged strip-shaped shutter air opening B. Aiming at the ventilation mode in the unit toilet, the invention changes the airflow in the toilet into the unidirectional flow, reduces the retention time of the pollutant gas in the unit, greatly reduces the peculiar smell sense of the toilet, enables people to breathe fresh air when using the toilet, and simultaneously can well avoid the pollutant gas from diffusing out of the unit or prevent the harmful virus from diffusing out of the unit to cause cross infection.
Description
Technical Field
The invention relates to the technical field of modular buildings, in particular to a modular unit toilet based on exhaust ventilation.
Background
With the development of social economy and the improvement of the living standard of people, the quality requirement of people on the air environment in the public washroom is higher and higher, on one hand, the peculiar smell is expected to be discharged out of the washroom as soon as possible when people go to the washroom, and on the other hand, the pollutant gas is expected not to emit outwards to the outside of the washroom when people go to the washroom. When 2020 comes, the new coronary pneumonia wraps around the world, researchers found that the viruses spread to the outside of unit toilets through air flow and then are inhaled by people to cause infection. Therefore, the good airflow organization in the unit toilet can directly remove the pollutant gas at the first time, effectively deodorizes, and simultaneously can effectively prevent the viruses from diffusing out of the unit to cause the cross infection between people.
The existing public washroom has the following structural or design defects, so that the two requirements are difficult to meet in the actual use process:
1. be provided with a plurality of compartment units in the bathroom, all compartment units share one or two exhaust fans to, sanitary wares such as bath water tank, toilet paper box in the compartment unit all set up on the wall surface, and when the exhaust fan started, the air current tissue in the compartment unit presented mixed and disorderly state, and the unable high efficiency's of foul smell discharge compartment unit.
2. The adjacent compartment units of the toilet are simply separated by the partition plates, in order to ensure that one exhaust fan can ventilate for a plurality of compartment units when being started, the upper end and the lower end of each partition plate are communicated with the outside, the airtightness in the compartment units is poor, and odor in the compartment units easily emits outwards.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a modular unit toilet based on vector flow ventilation, which solves the problems that the existing toilet is not quick and efficient enough in ventilation efficiency and the odor in a compartment unit is easy to emit outwards. The novel toilet bowl has the advantages that the airflow streamline in the toilet bowl can be enabled to present a one-way flow state in a main area (mainly a breathing area above the squatting pan), peculiar smell in the toilet bowl can be effectively solved, pollutant gas can be removed in time, a person can breathe fresh air when using the toilet bowl, and cross infection between the person and the person caused by the fact that the pollutant gas in the toilet bowl and viruses diffuse out of the toilet bowl can be avoided.
The technical scheme of the invention is as follows: the modular unit toilet based on the lateral flow ventilation comprises a unit body, an arc-shaped plate A, an arc-shaped plate B and an arc-shaped plate C;
the unit body is in a hollow cuboid shape, an inner cavity for toileting is arranged in the unit body, the inner cavity is formed by surrounding a front side wall, a rear side wall, a left side wall, a right side wall and a top wall, the top wall is covered at the upper ends of the front side wall, the rear side wall, the left side wall and the right side wall, and the front side wall of the unit body is provided with a vertically arranged strip-shaped shutter air opening A at the side adjacent to the left side wall;
the surfaces of the two sides of the arc plate A are respectively a convex arc surface and a concave arc surface, the arc plate A is arranged in the inner cavity of the unit body and is positioned at the intersection of the front side wall and the right side wall, and the arc plate A enables the front side wall and the right side wall to realize smooth transition through the concave arc surfaces on the arc plate A;
the surfaces of two sides of the arc plate B are respectively a convex arc surface and a concave arc surface, the arc plate B is arranged in the inner cavity of the unit body and is positioned at the intersection of the left side wall and the rear side wall, the arc plate B enables the left side wall and the rear side wall to realize smooth transition through the concave arc surface on the arc plate B, and the convex arc surface of the arc plate B, the left side wall, the rear side wall and the top wall surround to form a water tank installation cavity;
the both sides surface of arc C is protruding cambered surface and concave cambered surface respectively, and arc C installs in the inner chamber of cell cube to be located the junction of back lateral wall and right side wall, arc C makes back lateral wall and right side wall realize smooth transition through the concave cambered surface on it, and arc C's protruding cambered surface and back lateral wall, right side wall, roof enclose and form the exhaust chamber, and the exhaust chamber upper end is equipped with the exhaust hole that link up to the roof surface, is equipped with the vertical bar tripe wind gap B of arranging on the arc C.
The further technical scheme of the invention is as follows: the inner side of the top wall is provided with a curved surface A, a curved surface B, a curved surface C, a curved surface D, a curved surface E, a curved surface F, a curved surface G and a plane H; the curved surface A is in smooth transition connection with the edge of the upper end of the convex cambered surface of the cambered plate A; the curved surface B is in smooth transition connection with the edge of the upper end of the convex cambered surface of the cambered plate B; the curved surface C is in smooth transition connection with the edge of the upper end of the convex cambered surface of the cambered plate C; the curved surface D is arranged between the curved surface A and the curved surface C, and two ends of the curved surface D are respectively in smooth transition connection with the curved surface A and the curved surface C; the curved surface E is arranged between the curved surface B and the curved surface C, and two ends of the curved surface E are respectively in smooth transition connection with the curved surface B and the curved surface C; one end of the curved surface F is in smooth transition connection with the curved surface B, and the other end of the curved surface F is in smooth transition connection with the curved surface G; one end of the curved surface G is in smooth transition connection with the curved surface F, and the other end of the curved surface G is in smooth transition connection with the curved surface A; the plane H is surrounded by the curved surface D, the curved surface E, the curved surface F and the curved surface G and is in smooth transition connection with the curved surface D, the curved surface E, the curved surface F and the curved surface G respectively, and the curved surface D, the curved surface E, the curved surface F and the curved surface G are in smooth transition connection with the upper end edges of the left side wall, the rear side wall, the right side wall and the front side wall respectively.
The further technical scheme of the invention is as follows: an inlet and an outlet are arranged on the front side wall, a door plate is movably mounted at the inlet and the outlet, and the strip-shaped louver air opening A is mounted on the door plate.
The further technical scheme of the invention is as follows: an operation opening for communicating the inner cavity of the unit body with the water tank installation cavity is formed in the arc-shaped plate B, and an operation plate capable of being turned and opened into the water tank installation cavity is arranged on the operation opening; the operation panel closes the operation opening under the state of not receiving external force to with the lateral surface parallel and level in the arc board B orientation inner chamber.
The further technical scheme of the invention is as follows: the lower part of the strip-shaped shutter air opening A and the upper part of the strip-shaped shutter air opening B are provided with overlapped sections with mutually overlapped heights, and the overlapped sections are 0.5-1.0 m away from the ground.
Compared with the prior art, the invention has the following advantages:
when an external negative pressure fan operates, the airflow streamline in the unit body presents a one-way flow state in a breathing area (with the height of about 0.5-1.0 m from the ground) above the squatting pan, and the unit is beneficial to quickly and effectively discharging peculiar smell and pollutant gas in the unit body to the outside of the unit body. On one hand, the air quality in the unit body can be improved, the peculiar smell is reduced, and on the other hand, the virus (such as new coronavirus) with the characteristics of feces mouth transmission in the unit body can be prevented from diffusing out of the unit body, so that the cross infection between people is caused.
The invention is further described below with reference to the figures and examples.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view B-B of FIG. 1;
FIG. 4 is a top view of FIG. 1;
FIG. 5 is a schematic structural view of an arc plate C;
FIG. 6 is a cross-sectional view C-C of FIG. 1;
FIG. 7 is a view of the gas flow state of FIG. 1 from a cross-sectional view D-D;
fig. 8 is a cross-sectional view E-E of fig. 4.
Detailed Description
Example 1:
as shown in figures 1-8, the modular unit toilet based on the lateral flow ventilation comprises a unit body 1, an arc-shaped plate A2, an arc-shaped plate B3 and an arc-shaped plate C4.
The unit body 1 is in a hollow cuboid shape, an inner cavity 11 for toileting is formed in the unit body, the inner cavity 11 is surrounded by a front side wall 12, a rear side wall 13, a left side wall 14, a right side wall 15 and a top wall 16, the top wall 16 covers the upper ends of the front side wall 12, the rear side wall 13, the left side wall 14 and the right side wall 15, and the front side wall 12 of the unit body 1 is provided with a vertically arranged strip-shaped shutter air opening A17 at the side adjacent to the left side wall 14. An inlet and an outlet are arranged on the front side wall 12 of the unit body 1, a door plate 18 is movably arranged at the inlet and the outlet, and the strip-shaped louver opening A17 is arranged on the door plate 18.
The surfaces of the two sides of the arc-shaped plate A2 are respectively a convex arc surface and a concave arc surface, the arc-shaped plate A2 is installed in the inner cavity 11 of the unit body 1 and is positioned at the intersection of the front side wall 12 and the right side wall 15, and the arc-shaped plate A2 enables the front side wall 12 and the right side wall 15 to realize smooth transition through the concave arc surface on the arc-shaped plate A2.
The surfaces of the two sides of the arc-shaped plate B3 are respectively a convex arc surface and a concave arc surface, the arc-shaped plate B3 is installed in the inner cavity 11 of the unit body 1 and is positioned at the intersection of the left side wall 14 and the rear side wall 13, the arc-shaped plate B3 enables the left side wall 14 and the rear side wall 13 to realize smooth transition through the concave arc surface on the arc-shaped plate B3, and the convex arc surface of the arc-shaped plate B3, the left side wall 14, the rear side wall 13 and the top wall 16 are surrounded to form the water tank.
The surfaces of two sides of the arc-shaped plate C4 are respectively a convex arc surface and a concave arc surface, the arc-shaped plate C4 is installed in the inner cavity 11 of the unit body 1 and is located at the intersection of the rear side wall 13 and the right side wall 15, the arc-shaped plate C4 enables the rear side wall 13 and the right side wall 15 to realize smooth transition through the concave arc surface on the arc-shaped plate C4, the convex arc surface of the arc-shaped plate C4, the rear side wall 13, the right side wall 15 and the top wall 16 are enclosed to form an exhaust cavity 41, the upper end of the exhaust cavity 41 is provided with an exhaust air pipe 411, the exhaust air pipe 411 is communicated with an external negative pressure fan (not shown in the figure), and the.
Preferably, the inner side of the top wall 16 is provided with a curved surface a161, a curved surface B162, a curved surface C163, a curved surface D164, a curved surface E165, a curved surface F166, a curved surface G167 and a plane H168; the curved surface A161 is in smooth transition connection with the edge of the upper end of the convex curved surface of the arc-shaped plate A2; the curved surface B162 is in smooth transition connection with the edge of the upper end of the convex curved surface of the curved plate B3; the curved surface C163 is in smooth transition connection with the edge of the upper end of the convex curved surface of the curved plate C4; the curved surface D164 is arranged between the curved surface A161 and the curved surface C163, and two ends of the curved surface D are respectively in smooth transition connection with the curved surface A161 and the curved surface C163; the curved surface E165 is arranged between the curved surface B162 and the curved surface C163, and two ends of the curved surface E are respectively in smooth transition connection with the curved surface B162 and the curved surface C163; one end of the curved surface F166 is in smooth transition connection with the curved surface B162, and the other end of the curved surface F166 is in smooth transition connection with the curved surface G167; one end of the curved surface G167 is in smooth transition connection with the curved surface F166, and the other end is in smooth transition connection with the curved surface A161; the plane H168 is enclosed by the curved surface D164, the curved surface E165, the curved surface F166, and the curved surface G167, and is respectively connected with the curved surface D164, the curved surface E165, the curved surface F166, and the curved surface G167 in a smooth transition manner, and the curved surface D164, the curved surface E165, the curved surface F166, and the curved surface G167 are respectively connected with the upper end edges of the left side wall 14, the rear side wall 13, the right side wall 15, and the front side wall 12 in a smooth transition manner. The structure can reduce the generation of airflow vortex in the unit body 1, so that the airflow presents a one-way flow state, and the pollutant gas can be effectively discharged out of the unit body 1.
Preferably, the arc-shaped plate B3 is provided with an operation opening 32 for communicating the inner cavity 11 of the unit body with the water tank installation cavity 31, and the operation opening 32 is provided with an operation plate 33 which can be turned and opened towards the water tank installation cavity 31. The operation panel 33 closes the operation opening 32 in a natural state (i.e., an unstressed state) and is flush with a side surface of the arc-shaped panel B3 facing into the inner cavity 11. When the user pushes the operating panel 33 open, the operating panel can extend into the water tank installation cavity 31 through the operating opening 32, and then the flush water tank in the water tank installation cavity 31 is operated, for example, a down-flushing key is pressed or the flush water tank is overhauled.
Preferably, the lower part of the strip-shaped louver opening A17 and the upper part of the strip-shaped louver opening B42 are provided with overlapping sections with mutually overlapped height, the height of the overlapping sections from the ground is 0.5-1.0 m, and when a person squats, the approximate height of the head from the ground is 0.5-1.0 m. The structure can enable the airflow streamline in the unit body 1 to present a one-way flow state in a main area (the main area is a breathing area above the squatting pan), reduce the peculiar smell feeling of people in the toilet and simultaneously discharge pollutant gas out of the unit body 1 more effectively.
When an external negative pressure fan operates, the air flow organization form in the unit body 1 is as shown in fig. 7, external fresh air enters the inner cavity 11 of the unit body 1 through the strip-shaped louver opening a17, then flows along the direction shown by the arrow, enters the exhaust cavity 41 through the strip-shaped louver opening B42, flows upwards, and is finally discharged to the outside of the unit body 1 from the exhaust air pipe 411 at the upper end of the exhaust cavity 41. In the process, the airflow streamline in the unit body 1 presents a one-way flow state in a breathing area (with the height of about 0.5-1.0 m from the ground) above the squatting pan, and is beneficial to quickly and effectively discharging peculiar smell and pollutant gas in the unit body 1 out of the unit body 1. On one hand, people who go to toilet in the inner cavity 11 of the unit body 1 can breathe fresh air, and on the other hand, pollutant gas in the inner cavity 11 of the unit body 1 can be prevented from diffusing out of the unit body 1.
Claims (5)
1. Based on corncurrent ventilation modularization unit bathroom, characterized by: comprises a unit body, an arc plate A, an arc plate B and an arc plate C;
the unit body is in a hollow cuboid shape, an inner cavity for toileting is arranged in the unit body, the inner cavity is formed by surrounding a front side wall, a rear side wall, a left side wall, a right side wall and a top wall, the top wall is covered at the upper ends of the front side wall, the rear side wall, the left side wall and the right side wall, and the front side wall of the unit body is provided with a vertically arranged strip-shaped shutter air opening A at the side adjacent to the left side wall;
the surfaces of the two sides of the arc plate A are respectively a convex arc surface and a concave arc surface, the arc plate A is arranged in the inner cavity of the unit body and is positioned at the intersection of the front side wall and the right side wall, and the arc plate A enables the front side wall and the right side wall to realize smooth transition through the concave arc surfaces on the arc plate A;
the surfaces of two sides of the arc plate B are respectively a convex arc surface and a concave arc surface, the arc plate B is arranged in the inner cavity of the unit body and is positioned at the intersection of the left side wall and the rear side wall, the arc plate B enables the left side wall and the rear side wall to realize smooth transition through the concave arc surface on the arc plate B, and the convex arc surface of the arc plate B, the left side wall, the rear side wall and the top wall surround to form a water tank installation cavity;
the both sides surface of arc C is protruding cambered surface and concave cambered surface respectively, and arc C installs in the inner chamber of cell cube to be located the junction of back lateral wall and right side wall, arc C makes back lateral wall and right side wall realize smooth transition through the concave cambered surface on it, and arc C's protruding cambered surface and back lateral wall, right side wall, roof enclose and form the exhaust chamber, and the exhaust chamber upper end is equipped with the exhaust hole that link up to the roof surface, is equipped with the vertical bar tripe wind gap B of arranging on the arc C.
2. The vector ventilation based modular unit toilet of claim 1, wherein: the inner side of the top wall is provided with a curved surface A, a curved surface B, a curved surface C, a curved surface D, a curved surface E, a curved surface F, a curved surface G and a plane H; the curved surface A is in smooth transition connection with the edge of the upper end of the convex cambered surface of the cambered plate A; the curved surface B is in smooth transition connection with the edge of the upper end of the convex cambered surface of the cambered plate B; the curved surface C is in smooth transition connection with the edge of the upper end of the convex cambered surface of the cambered plate C; the curved surface D is arranged between the curved surface A and the curved surface C, and two ends of the curved surface D are respectively in smooth transition connection with the curved surface A and the curved surface C; the curved surface E is arranged between the curved surface B and the curved surface C, and two ends of the curved surface E are respectively in smooth transition connection with the curved surface B and the curved surface C; one end of the curved surface F is in smooth transition connection with the curved surface B, and the other end of the curved surface F is in smooth transition connection with the curved surface G; one end of the curved surface G is in smooth transition connection with the curved surface F, and the other end of the curved surface G is in smooth transition connection with the curved surface A; the plane H is surrounded by the curved surface D, the curved surface E, the curved surface F and the curved surface G and is in smooth transition connection with the curved surface D, the curved surface E, the curved surface F and the curved surface G respectively, and the curved surface D, the curved surface E, the curved surface F and the curved surface G are in smooth transition connection with the upper end edges of the left side wall, the rear side wall, the right side wall and the front side wall respectively.
3. The vector ventilation based modular unit toilet of claim 2, wherein: an inlet and an outlet are arranged on the front side wall, a door plate is movably mounted at the inlet and the outlet, and the strip-shaped louver air opening A is mounted on the door plate.
4. The vector ventilation based modular unit toilet of claim 3, wherein: an operation opening for communicating the inner cavity of the unit body with the water tank installation cavity is formed in the arc-shaped plate B, and an operation plate capable of being turned and opened into the water tank installation cavity is arranged on the operation opening; the operation panel closes the operation opening under the state of not receiving external force to with the lateral surface parallel and level in the arc board B orientation inner chamber.
5. The vector ventilation based modular unit toilet of claim 4, wherein: the lower part of the strip-shaped shutter air opening A and the upper part of the strip-shaped shutter air opening B are provided with overlapped sections with mutually overlapped heights, and the overlapped sections are 0.5-1.0 m away from the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010674847.3A CN111692694A (en) | 2020-07-14 | 2020-07-14 | Unit bathroom based on current ventilation modularization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010674847.3A CN111692694A (en) | 2020-07-14 | 2020-07-14 | Unit bathroom based on current ventilation modularization |
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| Publication Number | Publication Date |
|---|---|
| CN111692694A true CN111692694A (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010674847.3A Pending CN111692694A (en) | 2020-07-14 | 2020-07-14 | Unit bathroom based on current ventilation modularization |
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| Country | Link |
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| CN (1) | CN111692694A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095187A (en) * | 2022-03-24 | 2022-09-23 | 成都格力新晖医疗装备有限公司 | Mobile laboratory and cabin body mechanism thereof |
-
2020
- 2020-07-14 CN CN202010674847.3A patent/CN111692694A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095187A (en) * | 2022-03-24 | 2022-09-23 | 成都格力新晖医疗装备有限公司 | Mobile laboratory and cabin body mechanism thereof |
| CN115095187B (en) * | 2022-03-24 | 2023-10-03 | 成都格力新晖医疗装备有限公司 | Mobile laboratory and cabin mechanism thereof |
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