CN1561673A - Sport game lawn using water draining system to regulate lawn bed temperature - Google Patents
Sport game lawn using water draining system to regulate lawn bed temperature Download PDFInfo
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- CN1561673A CN1561673A CN 200410017186 CN200410017186A CN1561673A CN 1561673 A CN1561673 A CN 1561673A CN 200410017186 CN200410017186 CN 200410017186 CN 200410017186 A CN200410017186 A CN 200410017186A CN 1561673 A CN1561673 A CN 1561673A
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Abstract
A sports lawn using water draining system to regulate the temp of lawn bed features that drainage pipeline system of said lawn bed has an outlet which is connected to the cold (or hot) air pipe of temp control system and an outle to sewer, which has a control valve. When said temp control system is working, said control valve is closed.
Description
Technical field
The present invention relates to a kind of lawn for sports use, relate in particular to a kind of lawn for sports use that utilizes drainage system regulation and control level ground bed tempertaure, can make sport field and golf course lawn level ground bed accessory that cooling in summer and Winter protection characteristic are arranged, belong to the sports turf construction applications.
Background technology
The motion lawn is a lived and indispensable part unique in the sport field, people wish can both to enjoy at all seasons high-caliber sports match, and it is evergreen and keep higher moving-mass therefore to require the motion lawn can reach the four seasons.But, because the growth of turfgrass is subjected to the restriction of environmental temperature, summer, the long term high temperature more than 35 degrees centigrade can make the quality on the evergreen lawn of cold season significantly descend even death, and the ring-like grandstand structure of coliseum makes an interior heat be difficult to distribute, special microclimate can make an interior temperature up to more than 40 degrees centigrade, has caused cold season motion lawn to get over the great risk in summer.Usually adopt open grandstand structure when developed countries such as the U.S. design in the stadium, stay ventilating opening, with the circulation of an air in guaranteeing in a side or two sides of grandstand.The moulding of grandstand is often relatively paid attention in the sport field design of China, as stadium, Shanghai, 2008 Beijing Olympic Stadium all is the structure of stuffy room without ventilation, the lawn canopy surface temperature in full summer can be up to more than 45 degrees centigrade in the Shanghai Stadium according to surveying, and the evergreen lawn of cold season is difficult to safety and gets over the summer.
Except temperature, soil temperature also is a crucial aspect to temperature to the influence of lawn growth, and the temperature of coliseum generally is difficult to control, but soil temperature can realize by load temperature-controlling system in the bed of level ground.A large amount of research has confirmed that soil temperature is more even more important than temperature to the influence of lawn growth, and the lawn at first is the stagnation and the atrophy of root growth under hot conditions, and root system basic element of cell division signal weakens, thereby causes the peroxidization in the blade, and leaf senile is withered.Reduce soil temperature, can keep the vigorous vigor of lawn root system, under continuous 35 degrees centigrade temperature, can significantly improve the quality on lawn below soil temperature reduced to 28 degree, to satisfy the requirement of sports tournament.
Although the evergreen lawn of cold season is more cold-resistant, still can dormancy, withered and yellow below freezing point temperature, so bed heating in level ground can be kept the lawn functional period in winter.Find by literature search: Bi Yufen has carried out northern sports ground Winter protection Study on Technology work (grassland and lawn, the 2nd phase of calendar year 2001, the 22-26 page or leaf), inquired into the heat tracing effect that solar thermal collector water heats, the level ground bed is buried ground hot line heating, film coating technique underground, the result shows: the heat insulation effect of solar thermal collector water heating+overlay film is best, every day, contrast of surface temperature average specific and temperature exceeded 4.78 and 7.82 degrees centigrade respectively, the effect of single film coating technique secondly, the effect of ground hot line heating+overlay film is the poorest.No matter utilize solar energy catchment device, still hot line heating all needs to lay water back in addition in the bed of level ground, and the cost of input is higher, and must just lay when the sports ground construction is constructed, and can not use for the sports center that high worker is come into operation.In addition, this research does not relate to the cooling in summer of level ground bed yet.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, provide a kind of and can realize temperature control and the lawn for sports use of regulating, do not need higher construction input, can satisfy the sports tournament needs of each racing season.
For realizing such purpose, the present invention utilizes the orderly sewerage system of distribution that has had in the bed of level ground, sport field lawn, cold, the caliduct that connect temperature-controlling system in its exit, and set up a gauge tap at the place, the following mouth of a river of sewerage system, when temperature-controlling system is worked, close the following mouth of a river of drainage system, make whole sewerage system become hot and cold feed channel system in the bed of level ground.Carry cold air in summer to the level ground bed by temperature-controlling system, carry heating installation to the level ground bed in the winter time, the level ground bed is carried out the regulation and control of temperature.Facts have proved: this easy level ground bed temperature-controlling system can form comparatively even temperature distribution in the bed of level ground, and has promoted the downward growth of lawn root system, forms healthy great-hearted root system, with the temperature adverse circumstance of opposing lawn canopy.
Because utilization of the present invention is existing drainage system in the bed of level ground, lawn, as long as the exit of its drainage system is simply transformed, and connect the hot and cold feed channel that goes up air-conditioning system or water cycle temperature control system, can realize temperature controlling to the level ground bed.Can on the sport field that has built up, use on the one hand, on the other hand, also save the cost of building.
The present invention can realize that the four seasons of China's lawn for sports use are evergreen, makes the sport field lawn can both reach the requirement of match throughout the year.Temperature-controlling system can significantly improve the summer performance more on lawn in the cooling in summer on the one hand, under the temperature condition more than 35 degrees centigrade, the cold air of temperature-controlling system about bed bottom in level ground carries 15 to spend, just can in the bed of level ground, form vertical temperature gradient preferably, lawn root growth health, turf quality reaches the international tournament requirement.On the other hand, temperature-controlling system can be kept the evergreen lawn of cold season in the heating in winter and still keep its motor function in winter, below freezing point temperature, as long as the hot gas about bed bottom in level ground carries 20 to spend, just can make the winter not dormancy of lawn, satisfy the needs of sports tournament in cold.
Description of drawings
Fig. 1 is a level ground of the present invention bed controlling temp type lawn for sports use cross-sectional view.
Among Fig. 1,1 is the lawn, and 2 is lawn root soil hypothallus, and 3 is the rough sand layer, and 4 is metalling, and 5 is sewerage system.
Fig. 2 is that motion of the present invention lawn sewerage system distributes and temperature-controlling system interface schematic diagram.
Among Fig. 2, dotted line represents that drainage pipeline distributes, and the arrow indication is the junction of hot and cold feed channel of temperature-controlling system and drainage pipeline.
Embodiment
Below in conjunction with accompanying drawing technical scheme of the present invention is further described.
The present invention utilize drainage system regulation and control level ground bed tempertaure lawn for sports use cross-section structure as shown in Figure 1, the sewerage system 5 on motion lawn is positioned at the bottom of metalling 4, adopts the porose drainpipe of hard PVC.Water pipe is 1.2 centimetres blinding on every side for diameter, form level ground bed ground, on the bed ground of level ground, re-lay 10 cm thick diameters and be 0.6-1.2 centimetre metalling 4, laying 4 cm thick diameters are 0.1-0.4 centimetre coarse sands layer 3 on metalling 4, on coarse sands layer 3, re-lay the rhizosphere nutrition soil of 26 cm thicks, constitute lawn root soil hypothallus 2, nutrition soil prescription can be prepared according to different lawn growth needs.
The present invention adopts the conventional air-conditioning system or the pipeline of water cycle temperature control system and drainage system to form hot and cold gas control Wembledon tennis open competition network.As shown in Figure 2, the hot and cold feed channel of temperature-controlling system links with drainpipe around the lawn, can carry hot and cold gas to level ground bed bottom according to the needs of lawn growth.Mouth of a river place sets up a gauge tap under the drainpipe, when temperature-controlling system is worked, closes the following mouth of a river of drainage system, makes whole sewerage system become hot and cold feed channel system, the level ground bed is carried out the regulation and control of temperature.Hot and cold gas enters the sewerage system of mutual UNICOM, is come out by the aperture on the draining tube wall, by the space of level ground bed particle, enters metalling 4, rough sand layer 3, lawn root soil hypothallus 2.Because particle size is different in metalling 4, rough sand layer 3 and the lawn root soil hypothallus 2, intergranular pore size has just formed from bottom to top graded from big to small, thereby reaches the purpose of control level ground bed tempertaure.The conduction efficiency of temperature and this level ground bed gap between particles degree significant correlation.
Claims (1)
1, a kind of lawn for sports use that utilizes drainage system regulation and control level ground bed tempertaure, the sewerage system (5) that comprises lawn (1), lawn root soil hypothallus (2), rough sand layer (3), metalling (4) and bottom, lawn, the exit of sewerage system (5) connects cold, the caliduct of temperature-controlling system around it is characterized in that on the lawn, and at the following mouth of a river of sewerage system (5) place's connection gauge tap, carry cold air in summer to the level ground bed by temperature-controlling system, carry heating installation to the level ground bed in the winter time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410017186 CN1256866C (en) | 2004-03-25 | 2004-03-25 | Sport game lawn using water draining system to regulate lawn bed temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410017186 CN1256866C (en) | 2004-03-25 | 2004-03-25 | Sport game lawn using water draining system to regulate lawn bed temperature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1561673A true CN1561673A (en) | 2005-01-12 |
| CN1256866C CN1256866C (en) | 2006-05-24 |
Family
ID=34478822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410017186 Expired - Fee Related CN1256866C (en) | 2004-03-25 | 2004-03-25 | Sport game lawn using water draining system to regulate lawn bed temperature |
Country Status (1)
| Country | Link |
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| CN (1) | CN1256866C (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146653A (en) * | 2010-12-02 | 2011-08-10 | 上海交通大学 | Lawn bed structure of athletic sports lawn |
| CN102172186A (en) * | 2011-03-08 | 2011-09-07 | 上海交通大学 | Regulation structure for temperature of lawn bed and construction method thereof |
| CN103924497A (en) * | 2014-04-17 | 2014-07-16 | 大连德合东马市政工程有限公司 | Football field with permeable, water-holding and fertilizer-retaining granular structured soil |
| CN104039402A (en) * | 2011-06-30 | 2014-09-10 | 胡桃钳解决方案有限公司 | Sports stadium with removable turf field |
| CN104272936A (en) * | 2013-07-02 | 2015-01-14 | 淄博职业学院 | Remote and automatic turf-bed temperature control type sports lawn |
| CN109744028A (en) * | 2017-11-03 | 2019-05-14 | 深圳市高山水生态园林股份有限公司 | A kind of water-saving bedding in park lawn and its production method |
| CN111096200A (en) * | 2019-12-30 | 2020-05-05 | 广州普邦园林股份有限公司 | Geological structure for preventing and controlling lawn underground pests and maintenance method |
| CN111758503A (en) * | 2020-06-11 | 2020-10-13 | 北京天仁科技发展有限公司 | Lawn bed temperature adjusting device, control method, electronic device and storage medium |
| CN112243799A (en) * | 2020-10-19 | 2021-01-22 | 北京碧海青蓝景观设计有限公司 | Prefabricated temperature-control lawn bed and construction method thereof |
-
2004
- 2004-03-25 CN CN 200410017186 patent/CN1256866C/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146653A (en) * | 2010-12-02 | 2011-08-10 | 上海交通大学 | Lawn bed structure of athletic sports lawn |
| CN102172186A (en) * | 2011-03-08 | 2011-09-07 | 上海交通大学 | Regulation structure for temperature of lawn bed and construction method thereof |
| CN104039402A (en) * | 2011-06-30 | 2014-09-10 | 胡桃钳解决方案有限公司 | Sports stadium with removable turf field |
| CN104039402B (en) * | 2011-06-30 | 2016-03-02 | 胡桃钳解决方案有限公司 | There is the sports ground of removable turf field |
| CN104272936A (en) * | 2013-07-02 | 2015-01-14 | 淄博职业学院 | Remote and automatic turf-bed temperature control type sports lawn |
| CN103924497A (en) * | 2014-04-17 | 2014-07-16 | 大连德合东马市政工程有限公司 | Football field with permeable, water-holding and fertilizer-retaining granular structured soil |
| CN109744028A (en) * | 2017-11-03 | 2019-05-14 | 深圳市高山水生态园林股份有限公司 | A kind of water-saving bedding in park lawn and its production method |
| CN111096200A (en) * | 2019-12-30 | 2020-05-05 | 广州普邦园林股份有限公司 | Geological structure for preventing and controlling lawn underground pests and maintenance method |
| CN111758503A (en) * | 2020-06-11 | 2020-10-13 | 北京天仁科技发展有限公司 | Lawn bed temperature adjusting device, control method, electronic device and storage medium |
| CN111758503B (en) * | 2020-06-11 | 2022-03-01 | 北京天仁科技发展有限公司 | Lawn bed temperature adjusting device, control method, electronic device and storage medium |
| CN112243799A (en) * | 2020-10-19 | 2021-01-22 | 北京碧海青蓝景观设计有限公司 | Prefabricated temperature-control lawn bed and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1256866C (en) | 2006-05-24 |
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Granted publication date: 20060524 |