WO2020122763A1 - Dispositif de refroidissement et d'aération de pelouse naturelle - Google Patents

Dispositif de refroidissement et d'aération de pelouse naturelle Download PDF

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Publication number
WO2020122763A1
WO2020122763A1 PCT/RU2019/000919 RU2019000919W WO2020122763A1 WO 2020122763 A1 WO2020122763 A1 WO 2020122763A1 RU 2019000919 W RU2019000919 W RU 2019000919W WO 2020122763 A1 WO2020122763 A1 WO 2020122763A1
Authority
WO
WIPO (PCT)
Prior art keywords
cooling
turf
lawn
aerating
cooled air
Prior art date
Application number
PCT/RU2019/000919
Other languages
English (en)
Russian (ru)
Inventor
Марат Раильевич УСМАНОВ
Артур Маратович УСМАНОВ
Original Assignee
Марат Раильевич УСМАНОВ
Артур Маратович УСМАНОВ
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.)
Filing date
Publication date
Application filed by Марат Раильевич УСМАНОВ, Артур Маратович УСМАНОВ filed Critical Марат Раильевич УСМАНОВ
Publication of WO2020122763A1 publication Critical patent/WO2020122763A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
    • A01G20/30—Apparatus for treating the lawn or grass surface
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/02—Foundations, e.g. with drainage or heating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts

Definitions

  • the utility model relates to means for cooling the root layer of a natural lawn, mainly sports; for example, a soccer field or tennis court, in hot summers or hot climates.
  • the disadvantage of the prototype is the lack of cooling function of the root layer of a sports lawn, necessary in hot summers or hot climates.
  • the problem to be solved and the expected technical result are to develop an effective device for cooling and aeration of the root layer of a natural lawn, including a sports one, by supplying chilled air through the channels laid under the entire area of the lawn in the form of a coil; without the need for application and, accordingly, laborious laying of expensive pipes.
  • a device for cooling and aeration of the root layer of a natural lawn with the help of cooled air supplied under a lawn laid on a grate in a sealed box, including parallel supports for the grate laid on the bottom of the sealed box with the formation of channels in the form of a coil under an area lawn for the circulation of chilled air.
  • FIG. 1-4 A diagram of the proposed device is shown in FIG. 1-4, where:
  • the proposed device for cooling and aeration of the root layer of a natural lawn with the help of chilled air supplied under a lawn laid on a grate in an airtight box works as follows.
  • the lawn pad 1 is a sealed (for example, concrete) box 2 with an inner rim 3 (for example, also made of concrete).
  • supports 7 are arranged parallel to each other (for example, also made of concrete) for a grate 8 on which a lawn is laid (fertile soil with sprouted grassy plants).
  • Under the grill 8 (and, accordingly, under the lawn area) between the supports 7 channels 4 are formed in the form of a coil, for which the adjacent parallel to each other and equal to each other along the length of the supports 7 abut against opposite sides of the inner side 3 of the airtight box 2 (Fig. 1, Fig. 4).
  • This arrangement of the supports 7 provides a change in the direction of the flow of chilled air 6 supplied to the channels 4 from the air cooling unit 5, whenever the flow 6 reaches the opposite side of the box.
  • the flow of chilled air 6, in addition to cooling, also contributes to aeration of the fertile root layer of the lawn laid on the grill 8.
  • the channels 4 are located under the entire area of the lawn in the form of a coil to circulate the flows of chilled air 6, respectively, under the entire the area of the lawn.
  • Cooled air is supplied to the coil formed by channels 4 from the air cooling unit 5 (Fig. 2, Fig. 4) using a fan, which is an element of the unit 5; and the compressor 9 (Fig. 1) provides aeration with chilled air 100% of the area of the lawn.
  • the flows of injected air are removed from the device using the output pipe 10 (Fig. 4).
  • Elements of the lattice 8 may have a different area depending on their location; namely, the lattice element located above the section for changing the direction of the flow of chilled air may have a larger area (shown in the upper part of figure 3) relative to the lattice elements located above other sections of the coil (other lattice elements 8 in figure 3).
  • the proposed device allows you to keep the natural lawn and / or grass cover of the sports ground in optimal condition during hot summers or in hot climates due to uniform cooling and aeration of the fertile root layer of the full area of the lawn.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Road Paving Structures (AREA)
  • Cultivation Of Plants (AREA)
  • Greenhouses (AREA)

Abstract

Le modèle d'utilité concerne les moyens de refroidir la couche racinaire d'une pelouse naturelle, principalement d'une pelouse de sport, par exemple, d'un terrain de football ou d'un court de tennis pendant des étés chauds ou dans des climats chauds. Le problème à résoudre et le résultat technique attendu consistent à mettre au point un dispositif efficace de refroidissement et d'aération de la couche racinaire d'une pelouse naturelle, y compris les pelouses de sport, en fournissant de l'air refroidi par des canaux posés sous toute la surface de la pelouse sous forme de serpentin, sans devoir utiliser et, par conséquent, poser tuyaux coûteux à forte intensité de main-d'œuvre. Un dispositif pour le refroidissement et l'aération de la couche racinaire d'une pelouse naturelle fonctionne au moyen d'air refroidi fourni sous une pelouse posée sur une grille dans une boîte étanche, y compris des supports parallèles pour la grille disposée au fond de la boîte étanche de manière à former des canaux sous la forme d'un serpentin sous la pelouse pour la circulation d'air refroidi.
PCT/RU2019/000919 2018-12-10 2019-12-09 Dispositif de refroidissement et d'aération de pelouse naturelle WO2020122763A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2018143772 2018-12-10
RU2018143772 2018-12-10

Publications (1)

Publication Number Publication Date
WO2020122763A1 true WO2020122763A1 (fr) 2020-06-18

Family

ID=71076120

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2019/000919 WO2020122763A1 (fr) 2018-12-10 2019-12-09 Dispositif de refroidissement et d'aération de pelouse naturelle

Country Status (1)

Country Link
WO (1) WO2020122763A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5433759A (en) * 1994-01-05 1995-07-18 Benson; William M. Underground system for treating soil
RU2161670C1 (ru) * 1999-06-01 2001-01-10 Мыльников Владимир Николаевич Способ создания культурного газона и культурный газон
CN207678205U (zh) * 2018-01-08 2018-08-03 山西晋芳苑园林绿化工程有限公司 一种足球场根部通风系统
US10415192B2 (en) * 2015-10-02 2019-09-17 Ten Cate Thiolon B.V. Artificial turf system with forced airflow

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5433759A (en) * 1994-01-05 1995-07-18 Benson; William M. Underground system for treating soil
RU2161670C1 (ru) * 1999-06-01 2001-01-10 Мыльников Владимир Николаевич Способ создания культурного газона и культурный газон
US10415192B2 (en) * 2015-10-02 2019-09-17 Ten Cate Thiolon B.V. Artificial turf system with forced airflow
CN207678205U (zh) * 2018-01-08 2018-08-03 山西晋芳苑园林绿化工程有限公司 一种足球场根部通风系统

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