CA2237283C - Systeme d'irrigation par tapis capillaire - Google Patents

Systeme d'irrigation par tapis capillaire Download PDF

Info

Publication number: CA2237283C
Authority: CA; Canada
Prior art keywords: mat; water; capillary; rigid; carpet
Prior art date: 1997-05-08
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

CA 2237283

Other languages

English (en)

Other versions

CA2237283A1 (fr

Inventor

Jean Caron

Pierre Tardif

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Universite Laval

Original Assignee

Universite Laval

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.)

1997-05-08

Filing date

1998-05-08

Publication date

2003-03-18

1998-05-08 Application filed by Universite Laval filed Critical Universite Laval

1998-05-08 Priority to CA 2237283 priority Critical patent/CA2237283C/fr

1998-11-08 Publication of CA2237283A1 publication Critical patent/CA2237283A1/fr

2003-03-18 Application granted granted Critical

2003-03-18 Publication of CA2237283C publication Critical patent/CA2237283C/fr

2018-05-08 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000003973 irrigation Methods 0.000 title claims abstract description 61
230000002262 irrigation Effects 0.000 title claims abstract description 46
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 177
239000012528 membrane Substances 0.000 claims abstract description 68
239000011148 porous material Substances 0.000 claims abstract description 35
238000001704 evaporation Methods 0.000 claims abstract description 20
230000008020 evaporation Effects 0.000 claims abstract description 20
230000000284 resting effect Effects 0.000 claims abstract description 9
239000004698 Polyethylene Substances 0.000 claims abstract description 6
-1 polyethylene Polymers 0.000 claims abstract description 6
229920000573 polyethylene Polymers 0.000 claims abstract description 6
239000004746 geotextile Substances 0.000 claims description 3
235000013372 meat Nutrition 0.000 claims 1
241000196324 Embryophyta Species 0.000 abstract description 36
239000002689 soil Substances 0.000 abstract description 22
239000000758 substrate Substances 0.000 abstract description 19
230000002786 root growth Effects 0.000 abstract description 13
230000012010 growth Effects 0.000 abstract description 11
230000002401 inhibitory effect Effects 0.000 abstract description 7
230000005791 algae growth Effects 0.000 abstract description 6
239000003570 air Substances 0.000 description 15
229920006395 saturated elastomer Polymers 0.000 description 14
239000003415 peat Substances 0.000 description 13
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 8
229910052802 copper Inorganic materials 0.000 description 8
239000010949 copper Substances 0.000 description 8
229910001431 copper ion Inorganic materials 0.000 description 8
235000015097 nutrients Nutrition 0.000 description 7
239000003337 fertilizer Substances 0.000 description 5
238000000034 method Methods 0.000 description 5
239000002362 mulch Substances 0.000 description 4
239000002985 plastic film Substances 0.000 description 4
150000003839 salts Chemical class 0.000 description 4
239000000243 solution Substances 0.000 description 4
229920002994 synthetic fiber Polymers 0.000 description 4
239000003621 irrigation water Substances 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
239000000463 material Substances 0.000 description 3
239000011347 resin Substances 0.000 description 3
229920005989 resin Polymers 0.000 description 3
239000007921 spray Substances 0.000 description 3
241000195493 Cryptophyta Species 0.000 description 2
238000009825 accumulation Methods 0.000 description 2
230000033228 biological regulation Effects 0.000 description 2
238000000354 decomposition reaction Methods 0.000 description 2
239000004009 herbicide Substances 0.000 description 2
238000009434 installation Methods 0.000 description 2
238000004064 recycling Methods 0.000 description 2
238000002791 soaking Methods 0.000 description 2
239000002352 surface water Substances 0.000 description 2
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
102100040428 Chitobiosyldiphosphodolichol beta-mannosyltransferase Human genes 0.000 description 1
JJLJMEJHUUYSSY-UHFFFAOYSA-L Copper hydroxide Chemical compound [OH-].[OH-].[Cu+2] JJLJMEJHUUYSSY-UHFFFAOYSA-L 0.000 description 1
239000005750 Copper hydroxide Substances 0.000 description 1
208000005156 Dehydration Diseases 0.000 description 1
239000012080 ambient air Substances 0.000 description 1
238000003491 array Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
239000011575 calcium Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
238000011109 contamination Methods 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
150000001879 copper Chemical class 0.000 description 1
229910001956 copper hydroxide Inorganic materials 0.000 description 1
230000018044 dehydration Effects 0.000 description 1
238000006297 dehydration reaction Methods 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
239000004744 fabric Substances 0.000 description 1
230000004720 fertilization Effects 0.000 description 1
238000001914 filtration Methods 0.000 description 1
230000005484 gravity Effects 0.000 description 1
239000003673 groundwater Substances 0.000 description 1
230000002363 herbicidal effect Effects 0.000 description 1
230000002209 hydrophobic effect Effects 0.000 description 1
238000002386 leaching Methods 0.000 description 1
239000007788 liquid Substances 0.000 description 1
230000005499 meniscus Effects 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
230000029553 photosynthesis Effects 0.000 description 1
238000010672 photosynthesis Methods 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
238000003908 quality control method Methods 0.000 description 1
230000005855 radiation Effects 0.000 description 1
238000011084 recovery Methods 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
230000021749 root development Effects 0.000 description 1
239000012266 salt solution Substances 0.000 description 1
241000894007 species Species 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000008400 supply water Substances 0.000 description 1
239000004758 synthetic textile Substances 0.000 description 1
230000001988 toxicity Effects 0.000 description 1
231100000419 toxicity Toxicity 0.000 description 1
238000012546 transfer Methods 0.000 description 1
238000009834 vaporization Methods 0.000 description 1
238000004804 winding Methods 0.000 description 1

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
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/04—Self-acting watering devices, e.g. for flower-pots using wicks or the like

Landscapes

Engineering & Computer Science (AREA)
Water Supply & Treatment (AREA)
Life Sciences & Earth Sciences (AREA)
Environmental Sciences (AREA)
Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

CA 2237283 1997-05-08 1998-05-08 Systeme d'irrigation par tapis capillaire Expired - Lifetime CA2237283C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA 2237283 CA2237283C (fr)	1997-05-08	1998-05-08	Systeme d'irrigation par tapis capillaire

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
CA2,204,804		1997-05-08
CA2204804		1997-05-08
CA 2237283 CA2237283C (fr)	1997-05-08	1998-05-08	Systeme d'irrigation par tapis capillaire

Publications (2)

Publication Number	Publication Date
CA2237283A1 CA2237283A1 (fr)	1998-11-08
CA2237283C true CA2237283C (fr)	2003-03-18

Family

ID=25679316

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2237283 Expired - Lifetime CA2237283C (fr)	1997-05-08	1998-05-08	Systeme d'irrigation par tapis capillaire

Country Status (1)

Country	Link
CA (1)	CA2237283C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2270767A1 (fr) *	1999-04-30	2000-10-30	Richard Auger	Dispositif de subirrigation a interrupteur hydraulique
CA2498077C (fr) *	2005-02-23	2012-11-13	Universite Laval	Tapis d'irrigation et methode d'utilisation connexe
CA2685735A1 (fr) *	2009-11-12	2011-05-12	Texel, Une Division D'ads Inc.	Matelas capillaire et systeme de sub-irrigation a base de celui-ci
CN112740944A (zh) *	2020-12-28	2021-05-04	艾民春	一种家庭绿植用屋顶绿化系统

1998
- 1998-05-08 CA CA 2237283 patent/CA2237283C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2237283A1 (fr)	1998-11-08

Legal Events

Date	Code	Title	Description
2002-03-08	EEER	Examination request
2018-07-10	MKEX	Expiry	Effective date: 20180508

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JP2979209B2 (ja)	1999-11-15	養液栽培方法および該構造
CA2237283C (fr)	2003-03-18	Systeme d'irrigation par tapis capillaire
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