CN202031348U - Double-sided lighting single layer prefabricated house with clerestory suitable for prefabricated house arrangement area with high building density - Google Patents
Double-sided lighting single layer prefabricated house with clerestory suitable for prefabricated house arrangement area with high building density Download PDFInfo
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- CN202031348U CN202031348U CN2010206178081U CN201020617808U CN202031348U CN 202031348 U CN202031348 U CN 202031348U CN 2010206178081 U CN2010206178081 U CN 2010206178081U CN 201020617808 U CN201020617808 U CN 201020617808U CN 202031348 U CN202031348 U CN 202031348U
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Abstract
The utility model discloses a double-sided lighting single layer prefabricated house with clerestories suitable for a prefabricated house arrangement area with a high building density. The prefabricated house mainly comprises a frame, walls, a roof, a door, side windows and clerestories. The back side exterior wall of each house is provided with the clerestories, and the entrance side exterior wall of each house is provided with the door and the side windows. Cabinet spaces are arranged on the back side baffle wall of each house to improve sound insulation of the prefabricated house. When a prefabricated house arrangement area with a high building density is planned by a method of narrowing or cancelling the space among prefabricated houses, a back side space of a conventional double-sided single layer prefabricated house is cancelled by the prefabricated house of the utility model, such that the land is utilized more intensively, a plot ratio higher than that of a conventional double-sided lighting layout is realized, a problem of neighbor disturbance caused by a conventional too close back side windows is solved, sanitary blind spots in the arrangement area are eliminated, and the ventilation environment for the area and inside the house is improved. Windows are arranged on the two sides of the prefabricated house, so that indoor ventilation, lighting and sunlight absorption are better realized, and the living environment of a conventional single-sided lighting prefabricated house is improved while a plot ratio of a conventional single-sided lighting layout is maintained.
Description
Technical field
The utility model relates to a kind of individual layer board house, specifically is meant a kind of two-sided daylighting individual layer board house that is suitable for the band high-light window of high density board house settlement.
Background technology
Board house is because of being convenient to dismounting, transportation, and the cycle of building is short, can be recycled, and extensive interim room and the interim housing for survivor of the disaster relief used as engineering construction.Tend to occur highdensity board house district under or the situation that the board house demand is big in short supply at land used.The high density board house district here is meant that the building density in the district is higher more than 15% than the regulation of GB50180-93 (revised edition) 5.0.6.1, or per capita land used than among GB50180-93 (revised edition) 3.0.3 to the high board house district (GB50180-93 (revised edition) full name is State Standard of the People's Republic of China's " Code of urban Residential areas planning m Design GB50180-93 (revised edition) ") 15% or more of the regulation of forming a team.Building density is meant the substrate gross area of all buildings in the project land used scope and the ratio of planning construction land area.
Arrangement board house as much as possible under land used prerequisite in short supply enlarges Population Capacity, and two kinds of planing methods are arranged, and first kind is to increase the board house number of plies, builds the multilayer board house, and second kind is to reduce or cancel the board house spacing.Under the identical situation of floor, first kind of planing method can obtain more spacious outdoor environment than second method, but because the sound insulation of the body of wall of board house and floor is poor, the multilayer board house has increased floor neighbourhood up and down than individual layer board house to be disturbed, and therefore first kind of planing method can not be improved the indoor living environment the closest with relationship when obtaining looser outdoor environment.And second kind of planing method can produce equally with the vision between layer neighbourhood and the mutual interference mutually of the sense of hearing.As seen, all there are all problems that influences resident family's privacy in above-mentioned two kinds of planing methods of high density board house settlement, and however, for different starting points and demand, these two kinds of planing methods are extensively used in the reality.
China faces first under limited planned land use situation behind the Wenchuan earthquakes in 2008, the difficult problem of temporary home was provided for ten thousand people surplus 1300 in the shortest time, be the most effective land resources of utilizing preciousness, a large amount of high density board house settlements has appearred in the Sichuan stricken area.Because the puzzlement of frequent aftershock if adopt first kind of planing method to build the multilayer board house, then need to strengthen the reinforcement measure of board house structure, and then cost is built in increase; Masses suffering from disaster can lack the sense of security to building after the calamity in addition, move in multilayer board house building and are unfavorable for psychological rehabilitation after masses suffering from disaster's the calamity.Therefore consider that for economic, social angle the settlement has been abandoned first kind of planing method and adopted second kind of planing method after the ground earthquake calamity.The Planning Model of housing in row layout is to realize the optimal mode of the settlement of Minor Construction spacing, high building density, the board house layout of the interim settlement of high density, shake back, Sichuan adopts the housing in row space layout exactly, presents following two kinds of housing in row space layout patterns according to existing board house building types: two-sided daylighting housing in row layout pattern and single face daylighting housing in row layout pattern.Figure 11 is that two-sided daylighting housing in row layout pattern characteristics are as follows: the standard room of general 7～10 two-sided daylightings constitutes a board house, two relative board houses in the back side form a junior unit, inner two the board house back side spacings of junior unit are 1.5m～1.8m, general 4 such junior units constitute one and form a team, the inlet face spacing of every board house is 3m～3.5m in forming a team, the channel width 6～7m between forming a team.This type of board house is top, single slope or top, two slope, and the distance that 1.5m～1.8m is reserved at two board house back side is can two-sided windowing for the standard room, is convenient to indoor cross ventilation, and indoor lighting and sunshine environment preferably is provided simultaneously.But because the spacing of the back side window of adjacent relatively board house is too little, and window is relative in twos, and sound between the neighbourhood and sight line have seriously been disturbed the privacy of resident family's life.Therefore most of resident families all close and hang up curtain with back side window, window is not brought into play the effect that it should play, the spacing of the 1.5m～1.8m at the board house back side is for realizing improving the design original intention of room ventilation and daylighting, in fact become invalid usage space, caused the waste of construction land.And narrow-pitch often becomes the corner or spot as yet untouched by a clean-up campaign of sheltering evil people and countenance evil practices in the settlement, influenced the public health of settlement.Figure 12 is a single face daylighting housing in row layout pattern schematic diagram, the characteristics of this pattern are as follows: the standard room of general 7～10 single face daylightings constitutes one group, a board house is formed in two groups of standard rooms towards opposite single face daylighting, general 4 such board houses are formed one and are formed a team, every board house inlet face interval 3m～3.5m in forming a team, the channel width 6～7m between forming a team.This type of board house is generally top, two slope, and each standard room is top, single slope, and single face daylighting makes standard room indoor light darkness, and it is not smooth to ventilate.If board house is positive south-north direction, the standard room that has half influences indoor health and health towards positive north and sunlight can't arrive indoorly throughout the year.
For understanding with interim settlement after the calamity of Sichuan is the thermal environment and the condition of natural ventilation of the high density board house settlement of representative, I on July 29th, 2010 14:00～17:00 regional wind environment, regional temperature and the board house indoor air temperature of interim settlement, happiness home, Dujiang weir carried out field measurement.The happiness home is one of interim settlement after the terrible disaster in Dujiang weir, takes up an area of 10 hectares, and 2751 board houses are arranged, and can hold simultaneously about 7000 people, and it adopts the housing in row layout pattern of two-sided daylighting, and building density is taken up an area of 14.3m per capita up to 46.4%
2/ people is typical high density board house district.Test data shows: when settling extra-regional wind speed apart from ground 1.5m height to be 0.84m/s, settling the outdoor level mean wind speed in the zone is 0.33m/s, it only is 39.8% of the overseas wind speed in settlement, with this simultaneously, settling the interior temperature on average apart from ground 1.5m height in zone is 36.7 ℃, extra-regional level temperature is high 2.1 ℃ than settling, and the airtight board house average indoor temperature of door and window is 38.6 ℃ fully.As seen, with happy home is representative, adopts in the zone of high density settlement of housing in row layout pattern of two-sided daylighting natural ventilation than extra-regional poorer, in the summer zone and the heat in the board house to be difficult for row diffusing, and then facilitate local heat island effect in the zone, worsen the indoor thermal environment of board house.Can infer that the wind speed in the board house zone in winter also can be lower than extra-regional wind speed, I on January 11st, 2009 9:15～10:00 in Jiangyou City capital, Sichuan too board house community the indoor and outdoor temperature of the board house of door and window Close All is carried out field measurement, the result shows when outdoor temperature on average is 1.9 ℃, average indoor temperature is 5 ℃, as seen, winter is during the door and window Close All, the board house building itself has good heat-insulating property, be aided with suitable heating system, can resist outdoor severe cold and wind fully and attack.Therefore, be board house settlement dwelling environment worst the time summer, improve the inhabitation thermal environment that focuses on improving board house settlement in summer of board house settlement dwelling environment, and effective, the most direct measure improves board house zone and indoor air velocity exactly.
With high density board house settlement after the calamity of Sichuan is that two kinds of housing in row layout patterns of representative are to adopt second kind of planing method of high density board house settlement and continue to use existing individual layer list top, slope (shown in Figure 13) or the inevitable outcomes of top, the two slope of individual layer (shown in Figure 14) board house form, not only bring the problem such as daylighting, ventilation, privacy of board house monomer, also had a strong impact on the outdoor natural ventilation in zone, settlement.When the planning of high density board house settlement reduced for current conditions consideration employing or cancels the planing method of board house spacing, the combined symptoms of problems such as the above-mentioned ventilation that is occurred, daylighting, sunshine, sanitation of environment was that existing individual layer board house building types is not suitable for the planing method that is adopted.
The utility model content
When the purpose of this utility model is to overcome the second kind of planing method that adopts high density board house settlement, the shortcoming and defect that the board house prior art causes, a kind of individual layer board house building of the two-sided daylighting with high-light window is provided, under the prerequisite that guarantees high building coverage, improve the zonal ventilation of highdensity housing in row layout settlement and the building ventilation of board house, the vision and the sense of hearing that alleviate between the neighbourhood that high density ranks formula layout causes are disturbed, and improve dwelling environment.
The purpose of this utility model is to be achieved through the following technical solutions: be suitable for the two-sided daylighting individual layer board house of the band high-light window of high density board house settlement, mainly be made of framework, body of wall, roof, door, side window, high-light window.Body of wall includes actinal surface exterior wall, back side exterior wall, back side partition wall, side partition wall, side gable, and the roof comprises pitched roof, flat roof.
Described individual layer board house is made up of towards opposite room two groups of inlets, there is common back side partition wall in two groups of rooms, there is flat roof to cover on the partition wall of the back side, the foundation of back side exterior wall drops on the flat roof, two groups of board houses have back side exterior wall separately, twice back side exterior wall is parallel and relative, big high-light window such as all offers on the back side exterior wall in every room, offers entry door and side window on the inlet face exterior wall.
The length of high-light window is equal to or less than back side exterior wall length on the exterior wall of the described board house back side, when its length during less than back side exterior wall length, horizontal location is carried out by following rule in the high-light window hole: two vertical boundaries at high-light window hole should equal two vertical boundaries in side window hole of inlet face exterior wall apart from the horizontal range of this nearside partition wall or side gable apart from the horizontal range of nearest side partition wall or side gable.This rule is determined according to contrast experiment's data, can optimize the room ventilation air distribution, guarantees the ventilation effect of the indoor the best of board house.The distance that the high-light window windowsill exceeds end face on the flat roof is not less than 0.3m, so that be waterproof, the draining headspace on flat roof; And exceeding the distance of indoor terrace, the high-light window windowsill equals the distance and the high sum of back side partition wall that the high-light window windowsill exceeds flat roof bottom surface, the body of wall height of back side partition wall is not less than 1.5m, to guarantee that windowing of high-light window highly is higher than people's average height of sighting line, avoid sight line between adjacent relatively high-light window to penetrate and disturb the house privacy.
All there is a space of putting cabinet at each back side, room of described board house, and cabinet leans against back side partition wall and arranges, can strengthen the sound insulation value of back side partition wall, reduces the sound interference between the room that leans on mutually at the back side.The space width of described cabinet space is 0.5m～0.7m, highly is back side partition wall body of wall height, and length is board house back side partition wall length.
The pitched roof in each room of described board house is top, single slope, pitched roof is by the board house back side one side entrance lopsidedness, to guarantee that rainwater does not enter flat roof, alleviate draining, the waterproof burden on flat roof, flat roof is only born and is dredged the rainfall that self and back side wall face are accepted.Sloping draining is looked for along back side exterior wall trend in flat roof, and drainage grade is not less than 2%, and integral waterproofing is done on flat roof, and waterproofing course turns over height more than or equal to 0.3m in the exterior wall place overleaf.
Described board house is the improvement to the board house building of existing single face daylighting housing in row layout, under the situation that defines construction land area and board house spacing, the board house building area that adopts the board house district of the housing in row layout of described board house to hold equals to adopt the individual layer board house district of existing single face daylighting housing in row layout (shown in Figure 11), both floor equate, but because described board house is all offered window on relative two sides exterior wall, it can more help the natural convection of room air than the board house that the single face that existing single face daylighting layout is adopted is windowed, more sunshine and daylighting be can obtain, indoor air quality and sanitation of environment situation improved.
Described board house is compared with the board house of existing two-sided daylighting housing in row layout (shown in Figure 12), described board house has been cancelled the invalid usage space at the two-sided daylighting board house back side, eliminate regional corner or spot as yet untouched by a clean-up campaign, increased effective usable floor area of construction land, be equivalent to save construction land.If define construction land area and board house inlet face spacing, adopt board house building area that the board house district of described board house housing in row layout holds greater than the individual layer board house district that adopts existing two-sided daylighting housing in row layout, that is: under the situation of construction land that defines and board house inlet face spacing, adopt the high-density single layer board house district of described board house housing in row layout can more effectively utilize the soil, its floor can better be implemented in the target of settling more populations on the limited soil greater than the high-density single layer board house district that adopts existing two-sided daylighting housing in row layout.In addition, if board house (that is: the population of arrangement equivalent on the construction land of qualification) at building areas such as building on the same construction land, adopt the high-density single layer board house district of described board house housing in row layout to compare with the high-density single layer board house district that adopts existing two-sided daylighting housing in row layout, can have the more outdoor usefull space (two board house backside spaces are invalid usage space) and the more spacious passage of registering one's residence, help the natural ventilation in zone.
When second kind of planing method adopted in high density board house settlement, the utility model was compared with existing board house, has the following advantages and beneficial effect:
(1) improves the zonal ventilation of existing highdensity housing in row layout settlement and the indoor air-changing number of times of the existing board house of raising, improve indoor air quality.
(2) solve the side window adjacent relatively mutual interference problem of neighbourhood's mesopic vision, the sense of hearing that causes in the board house back side in the two-sided daylighting housing in row layout pattern.
(3) corner or spot as yet untouched by a clean-up campaign at the board house back side in the two-sided daylighting housing in row layout pattern of elimination.
(4) it is good and lack the problem at sunshine to solve the daylighting of board house single face causes in the single face daylighting housing in row layout pattern indoor natural lighting.
(5) cabinet space along back side partition wall setting can further alleviate because the sound insulation of board house constructional materials differs from the influence of the board house privacy that the back side is leaned on mutually.
(6) keep even improve the high building coverage of existing high density ranks formula layout settlement, can better be implemented in the target of settling more populations on the limited soil.
Description of drawings
Fig. 1 is the frame construction schematic diagram of the utility model one embodiment;
Fig. 2 is the separate room board house schematic diagram of Fig. 1 embodiment;
Fig. 3 is two board house combination schematic diagrames of Fig. 1 embodiment;
Fig. 4 is 8 board house combination schematic diagrames of Fig. 1 embodiment;
Fig. 5 is the plan view schematic diagram of Fig. 1 embodiment;
Fig. 6 is the A-A sectional drawing of Fig. 1 embodiment;
Fig. 7 is a kind of waterproof type schematic diagram in flat roof;
Fig. 8 is the another kind of waterproof type schematic diagram in flat roof;
Fig. 9 is a kind of housing in row layout pattern schematic diagram of Fig. 1 embodiment;
Figure 10 is the another kind of housing in row layout pattern schematic diagram of Fig. 1 embodiment;
Figure 11 is existing two-sided daylighting housing in row layout pattern schematic diagram;
Figure 12 is existing single face daylighting housing in row layout pattern schematic diagram;
Figure 13 is top board room, an existing individual layer list slope schematic diagram;
Figure 14 is the two sloping top board rooms of existing individual layer schematic diagrames;
Mark and corresponding component title in the accompanying drawing: 1-framework; The 2-door; The 3-side window; The 4-high-light window; 5-inlet face exterior wall; 6-back side exterior wall; 7-back side partition wall; 8-side partition wall; 9-side gable; The 10-pitched roof; The flat roof of 11-; The 12-cabinet space; The flat roof water-proof steel plate of 13-; The flat roof drainage of 14-slope bed course; The flat roof drainage of 15-slope lofty perch; The flat roof of 16-organic waterproof layer.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment
The individual layer board house that is suitable for high density board house settlement that the utility model relates to, mainly constitute by framework 1, body of wall, roof, door 2, side window 3, high-light window 4, body of wall includes actinal surface exterior wall 5, back side exterior wall 6, back side partition wall 7, side partition wall 8, side gable 9, and the roof comprises pitched roof 10, flat roof 11.
Described individual layer board house is made up of towards opposite room two groups of inlets, there is common back side partition wall in two groups of rooms, there is flat roof to cover on the partition wall of the back side, the foundation of back side exterior wall drops on the flat roof, two groups of board houses have back side exterior wall separately, and twice back side exterior wall is parallel and relative, big high-light window such as all offer on the back side exterior wall in every room, offer entry door and side window on the inlet face exterior wall, the side window windowsill is 0.8m～1.2m apart from the indoor terrace height.
The distance that the high-light window windowsill of described board house back side exterior wall exceeds end face on the flat roof is not less than 0.3m, so that be waterproof, the draining headspace on flat roof; And exceeding the distance of indoor terrace, the high-light window windowsill equals the distance and the high sum of back side partition wall that the high-light window windowsill exceeds flat roof bottom surface, the body of wall height of back side partition wall is not less than 1.5m, to guarantee that windowing of high-light window highly is higher than people's average height of sighting line, avoid sight line between adjacent relatively high-light window to penetrate and disturb the house privacy.The length of high-light window is equal to or less than back side exterior wall length, when its length during less than back side exterior wall length, horizontal location is carried out by following rule in the high-light window hole: two vertical boundaries at high-light window hole should equal two vertical boundaries in side window hole of inlet face exterior wall apart from the horizontal range of this nearside partition wall or side gable apart from the horizontal range of nearest side partition wall or side gable.This rule is determined according to the comparative study data, can optimize the room ventilation air distribution, guarantees the ventilation effect of the indoor the best of board house.The condition of comparative study is as follows: the high-light window length of two described board houses be back side partition wall length half, the door and window hole area is all consistent with the windowsill height, but the horizontal location difference of its high-light window, the high-light window of a board house is relative with its side window, and the high-light window of another board house is relative with its entry door.Four kinds of situations under the same wind speed have been simulated in this research, and they are respectively: night, entry door was closed and when side window and high-light window full open, wind enters two kinds of situations that enter from high-light window with wind from side window; When daytime, side window, high-light window and entry door were all opened, wind entered two kinds of situations that enter from high-light window with wind from side window, entry door.Result of study is as shown in table 1, data are presented in four kinds of situations of simulation, when the horizontal location of high-light window and side window over against the time board house room air ventilation rate all be maximum, as seen, for obtaining best room ventilation effect, the horizontal location of the high-light window of described board house should be as far as possible with side window over against, the high-light window horizontal location rule that the utility model proposes is exactly relative with the side window horizontal level in order to ensure high-light window.
Table 1 board house room air ventilation rate unit: inferior/hour
All there is a space of putting cabinet at each back side, room of described board house, and cabinet leans against back side partition wall and arranges, can strengthen the sound insulation value of back side partition wall, reduces the sound interference between the room that leans on mutually at the back side.The space width of described cabinet space is 0.5m～0.7m, highly is back side partition wall body of wall height, and length is board house back side partition wall length.
The top, slope in each room of described board house is top, single slope, pitched roof is by the board house back side one side entrance lopsidedness, to guarantee that rainwater does not enter flat roof, alleviate draining, the waterproof burden on flat roof, flat roof is only born and is dredged the rainfall that self and back side wall face are accepted.Sloping draining is looked for along back side exterior wall trend in flat roof; drainage grade is not less than 2%; integral waterproofing is done on flat roof; shown in Figure 7 is to do integral waterproofing with steel plate; surface of steel plate is done antirust processing; steel plate turns over height more than or equal to 0.3m in the exterior wall place overleaf; the steel plate mistake is taken and is joined; seam is perpendicular to back side exterior wall; and use the organic waterproof packing seal; shown in Figure 8 is to do integral waterproofing with the organic waterproof material, and waterproofing course turns over height more than or equal to 0.3m in the exterior wall place overleaf, spreads the shop mineral granule on the waterproof aspect and protects.
Under the situation that defines construction land area and board house inlet face spacing, adopt the board house district floor of the housing in row layout of described board house to equal to adopt the individual layer board house district floor of existing single face daylighting housing in row layout (shown in Figure 11), and have the individual layer board house district floor of two-sided housing in row daylighting layout (shown in Figure 12) greater than employing now.In addition, at (that is: the population of arrangement equivalent on the construction land of qualification) under the situation that defines construction land area and board house overall floorage, adopt the board house district of the housing in row layout of described board house to compare with the individual layer board house district that adopts existing two-sided daylighting housing in row layout, can have the more outdoor usefull space (two board house backside spaces are invalid usage space) and the more spacious passage of registering one's residence, help the natural ventilation in zone.
Fig. 9 is a kind of housing in row layout pattern that adopts described board house, this layout pattern is the improvement on the basis of the board house spacing of existing two-sided daylighting layout, concrete improvement is as follows: the housing in row layout of described board house has been cancelled the spacing at the board house back side in the existing two-sided daylighting layout, saved construction land, so with half of the construction land area saved be used to enlarge form a team in the inlet face spacing of board house.This of described board house kind of layout pattern is compared with the two-sided daylighting layout pattern of existing board house shown in Figure 11, has been equivalent to increase the width in regional air channel, has not only improved zonal ventilation but also saved construction land.Studies show that when being 1.2m/s apart from ground 10m eminence wind speed (that is: weather station measuring wind speed point wind speed), wind direction is parallel to the board house trend, the building area of described board house and existing two-sided daylighting board house is identical with the door and window hole area and indoor paramount and to the low spatial height when identical, a kind of housing in row layout pattern of described board house shown in Figure 9 and existing two-sided daylighting housing in row layout pattern shown in Figure 11 apart from the outdoor mean wind speed below the grade 2.8m height (hereinafter to be referred as outdoor mean wind speed) and board house ventilation rate such as table 2, shown in 3: when the door and window contract fully, adopt the outdoor mean wind speed of described housing in row layout pattern of described board house bigger by 23.3% than the outdoor mean wind speed of existing two-sided daylighting housing in row layout pattern; When the door and window full open, adopt the outdoor mean wind speed of described housing in row layout pattern of described board house bigger by 35.7% than the outdoor mean wind speed of existing two-sided daylighting housing in row layout pattern, the indoor air-changing number of times of described board house is littler by 11.3% than the outdoor ventilation rate of existing two-sided daylighting board house.As seen, a kind of housing in row layout pattern of described board house shown in Figure 9 is compared with the two-sided daylighting housing in row of existing board house layout pattern shown in Figure 11, both saved construction land, and improved zonal ventilation again, but its room air ventilation rate is lower than existing layout shown in Figure 11.But this research is based on the hypothesis that the door and window of existing two-sided daylighting board house is all opened, and high density settlement resident family when using existing two-sided daylighting board house often for the window at the board house back side is closed in the requirement of privacy, thereby the room air ventilation rate that has two-sided daylighting board house in actual use now can not reach the perfect condition of this research, and the setting of the described board house back side is high-light window and cabinet space, sight line and sound interference between the neighbourhood have weakened, therefore the probability of high-light window unlatching is than the back side window height of existing two-sided daylighting board house, and the room air ventilation rate of board house should approach to have now two-sided daylighting board house very much described in actual the use.
Though a kind of housing in row layout pattern of described board house shown in Figure 9 is compared with existing single face daylighting layout pattern shown in Figure 12 and is taken more construction land, but the exterior space of more spacious board house inlet helps regional outdoor ventilation in the layout pattern shown in Figure 9, simultaneously also provide outdoor activity place preferably for resident family, studies show that when being 1.2m/s apart from ground 10m eminence wind speed (that is: weather station measuring wind speed point wind speed), wind direction is parallel to the board house trend, during the door and window hole area of existing single face daylighting board house building area and daylighting face and two board house interior space height unanimity identical with described board house, outdoor mean wind speed and the board house ventilation rate such as the table 2 of a kind of housing in row layout pattern of described board house shown in Figure 9 and existing single face daylighting housing in row layout pattern shown in Figure 12, shown in 3: when the door and window contract fully, adopt the outdoor mean wind speed of described housing in row layout pattern of described board house bigger by 9.9% than the outdoor mean wind speed of existing single face daylighting housing in row layout pattern; When the door and window full open, adopt the outdoor mean wind speed of described housing in row layout pattern of described board house bigger by 6.4% than the outdoor mean wind speed of existing single face daylighting housing in row layout pattern, the indoor air-changing number of times of described board house is bigger by 85.2% than the outdoor ventilation rate of existing single face daylighting board house.As seen, a kind of housing in row layout pattern of described board house shown in Figure 9 is compared with existing board house single face daylighting housing in row layout pattern shown in Figure 12, can improve the room air ventilation rate greatly, improve indoor air quality, and improved the zonal ventilation environment to a certain extent, for resident family provides more spacious outdoor place.
Figure 10 is the another kind of housing in row layout pattern that adopts described board house, and this layout pattern adopts same board house inlet face spacing with existing two-sided daylighting layout pattern, compares with a kind of housing in row layout pattern of described board house shown in Figure 9 and more saves construction land.Studies show that when being 1.2m/s apart from ground 10m eminence wind speed (that is: weather station measuring wind speed point wind speed), wind direction is parallel to the board house trend, the building area of described board house and existing two-sided daylighting board house is identical with the door and window hole area and indoor paramount and to the low spatial height when identical, outdoor mean wind speed and the board house ventilation rate such as the table 2 of a kind of housing in row layout pattern of described board house shown in Figure 10 and existing two-sided daylighting housing in row layout pattern shown in Figure 11, shown in 3: when the door and window contract fully, adopt the outdoor mean wind speed of described housing in row layout pattern of described board house bigger by 18.1% than the outdoor mean wind speed of existing two-sided daylighting housing in row layout pattern; When the door and window full open, adopt the outdoor mean wind speed of described housing in row layout pattern of described board house bigger by 22.4% than the outdoor mean wind speed of existing two-sided daylighting housing in row layout pattern, the indoor air-changing number of times of described board house is littler by 0.4% than the outdoor ventilation rate of existing two-sided daylighting board house.As seen, the another kind of housing in row layout pattern of described board house shown in Figure 10 is compared with the two-sided daylighting housing in row of existing board house layout pattern shown in Figure 11, saved construction land (effect that saves land is better than a kind of housing in row layout pattern of described board house shown in Figure 9) greatly, improved zonal ventilation (it is better than a kind of housing in row layout pattern of described board house shown in Figure 9 that zonal ventilation improves effect), but the room air ventilation rate is similar.
The another kind of housing in row layout pattern of described board house shown in Figure 10 and existing single face daylighting layout pattern adopt same board house spacing, the planning floor of two kinds of patterns is consistent with the population carrying capacity, and their difference is the board house building types difference that adopted.Because the described board house that housing in row layout pattern shown in Figure 10 adopts is all offered window on relative two sides exterior wall, compare with the board house that the single face that existing single face daylighting housing in row layout pattern is adopted is windowed, more help the natural convection of room air, improve room ventilation.Studies show that when being 1.2m/s apart from ground 10m eminence wind speed (that is: weather station measuring wind speed point wind speed), wind direction is parallel to the board house trend, during the building area of existing single face daylighting board house daylighting face and two board house interior space height unanimity identical with described board house with the door and window hole area, outdoor mean wind speed and the board house ventilation rate such as the table 2 of a kind of housing in row layout pattern of described board house shown in Figure 10 and existing single face daylighting housing in row layout pattern shown in Figure 12, shown in 3: when the door and window contract fully, the outdoor mean wind speed of layout pattern shown in Figure 10 is bigger by 5.2% than the outdoor mean wind speed of existing single face daylighting layout pattern shown in Figure 12; When the door and window full open, the outdoor mean wind speed of layout pattern shown in Figure 10 is littler by 4.1% than the outdoor mean wind speed of existing single face daylighting layout pattern shown in Figure 12, and the indoor air-changing number of times of described board house is bigger by 108.1% than the outdoor ventilation rate of existing single face daylighting board house.As seen, the another kind of housing in row layout pattern of described board house shown in Figure 10 is compared with existing board house single face daylighting housing in row layout pattern shown in Figure 12, advantage on the zonal ventilation is not obvious even be slightly poorer than existing single face daylighting pattern improving, but can improve room air ventilation rate (it is better than a kind of housing in row layout pattern of described board house shown in Figure 9 to improve effect) greatly, improve indoor air quality, be enough to remedy the slightly weak performance of pattern shown in Figure 10 on zonal ventilation.
The outdoor mean wind speed unit that table 2 grade 2.8m height is following: m/s
Table 3 board house room air ventilation rate unit: inferior/hour
Claims (5)
1. two-sided daylighting individual layer board house that is suitable for the band high-light window of high density board house settlement, mainly by framework (1), body of wall, the roof, door (2), side window (3), high-light window (4) constitutes, body of wall includes actinal surface exterior wall (5), back side exterior wall (6), back side partition wall (7), side partition wall (8), side gable (9), the roof comprises pitched roof (10), flat roof (11), it is characterized in that, this individual layer board house is made up of towards opposite room two groups of inlets, there is common back side partition wall in two groups of rooms, there is flat roof to cover on the partition wall of the back side, the foundation of back side exterior wall drops on the flat roof, two groups of board houses have back side exterior wall separately, parallel and the positioned opposite of twice back side exterior wall, big high-light window such as all offer on the back side exterior wall in every room, offer entry door (2) and side window (3) on the inlet face exterior wall (5) in each room.
2. the two-sided daylighting individual layer board house that is suitable for the band high-light window of high density board house settlement according to claim 1, it is characterized in that, the distance that the windowsill of the high-light window of offering on the back side exterior wall (6) (4) exceeds flat roof (11) is not less than 0.3m, and the body of wall height of back side partition wall (7) is not less than 1.5m.
3. the two-sided daylighting individual layer board house that is suitable for the band high-light window of high density board house settlement according to claim 1, it is characterized in that, back side partition wall along each room is provided with a space (12) of putting cabinet, cabinet leans against back side partition wall (7) and arranges, this space space width is 0.5m～0.7m, highly be back side partition wall body of wall height, length is board house back side partition wall length.
4. the two-sided daylighting individual layer board house that is suitable for the band high-light window of high density board house settlement according to claim 1 is characterized in that, the pitched roof in each room is top, single slope, and pitched roof is by the board house back side one side entrance lopsidedness.
5. the two-sided daylighting individual layer board house that is suitable for the band high-light window of high density board house settlement according to claim 1, it is characterized in that, the high-light window of back side exterior wall (4) length is equal to or less than back side exterior wall length, when its length during less than back side exterior wall length, horizontal location is carried out by following rule in the high-light window hole: two vertical boundaries at high-light window hole should equal two vertical boundaries at side window (3) hole of inlet face exterior wall apart from the horizontal range of this nearside partition wall or side gable apart from the horizontal range of nearest side partition wall (8) or side gable (9).
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| CN2010206178081U CN202031348U (en) | 2010-11-22 | 2010-11-22 | Double-sided lighting single layer prefabricated house with clerestory suitable for prefabricated house arrangement area with high building density |
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| CN2010206178081U CN202031348U (en) | 2010-11-22 | 2010-11-22 | Double-sided lighting single layer prefabricated house with clerestory suitable for prefabricated house arrangement area with high building density |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061744A (en) * | 2010-11-22 | 2011-05-18 | 四川大学 | Double-sided daylighting single-layer plank house with high windows applicable to high-density plank house resettlement area |
| CN104405141A (en) * | 2014-09-29 | 2015-03-11 | 四川大学 | Novel ecological bamboo house suitable for conditions of post-disaster placement and long-term living |
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2010
- 2010-11-22 CN CN2010206178081U patent/CN202031348U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061744A (en) * | 2010-11-22 | 2011-05-18 | 四川大学 | Double-sided daylighting single-layer plank house with high windows applicable to high-density plank house resettlement area |
| CN104405141A (en) * | 2014-09-29 | 2015-03-11 | 四川大学 | Novel ecological bamboo house suitable for conditions of post-disaster placement and long-term living |
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