CN2355525Y - Negative pressure seepage control micro irrigation flower pot - Google Patents
Negative pressure seepage control micro irrigation flower pot Download PDFInfo
- Publication number
- CN2355525Y CN2355525Y CN 99204417 CN99204417U CN2355525Y CN 2355525 Y CN2355525 Y CN 2355525Y CN 99204417 CN99204417 CN 99204417 CN 99204417 U CN99204417 U CN 99204417U CN 2355525 Y CN2355525 Y CN 2355525Y
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- China
- Prior art keywords
- closed container
- water
- basin body
- layer
- negative pressure
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- Expired - Fee Related
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model relates to a negative pressure seepage control micro irrigation flower pot, comprising a pot body and a sealing container. Bottoms of the pot body and the sealing container are communicated by a communicating gap or a water delivery pipe. The bottom of the pot body is provided with a water control layer which is composed of three layers of materials whose water absorption properties are different, and the water absorbing capacity of the middle layer is larger than the water absorbing capacities of the upper layer and the lower layer. The utility model has the advantages of simplicity, practicality, balanced and stable soil moisture, loose soil, water saving, sanitation and long period of watering operation, and is consistent with the rule of water demand of plants, and self control water supply can be realized without any energy consumption.
Description
The utility model relates to a kind of negative pressure and oozes control slight irrigation flowerpot.
The most generally adopt in the existing flowerpot and go up irrigation method, artificial timing is watered.This mode exists waters that operation is frequent, soil moisture content is wayward and the big scarce limit that makes a variation, and cause to support and plant poor effect, be a technical barrier in the flowerpot cultivation.Chinese patent CN2134044 discloses a kind of " seepage controllor of watering flowers ", it is made up of water container and infiltration flexible pipe, water container is connected with the infiltration flexible pipe, the infiltration flexible pipe is made up of the soakaway trench that has micropore on tube connector that plays the connection effect and the tube wall, and soakaway trench is connected the bottom of water container.The shortcoming of this automatic watering device is to control water automatically, and soil aqueous vapor is balanced unstable.
The purpose of this utility model provides and a kind ofly can realize automatic control water supply, soil aqueous vapor equalization stable, loosing soil, water-saving sanitary and the long at interval negative pressure of operating time of watering is oozed control slight irrigation flowerpot.
The purpose of this utility model is achieved in that it includes basin body, and particularly it also comprises a closed container, and the two bottom of basin body and closed container is connected by communication gap or water-supply-pipe.
Be provided with the control water layer in the bottom of basin body, the control water layer can different materials be made up of three layer absorbents, and the water absorbing capacity in intermediate layer is greater than the water absorbing capacity of upper and lower layer.
The lower floor of control water layer is made up of coarse sand grain, and the intermediate layer is made up of the fine sand grain, and the upper strata is made up of coarse sand grain, and the thickness of each layer is 0.1-2cm.
Operation principle of the present utility model is as follows:
The utility model is to adopt a kind of brand-new water supply principle, and promptly principle of negative pressure provides a kind of " fool " flowerpot.(1) water supply principle is as follows: after banketing respectively in basin body and closed container and adorning water, under soil matric potential and capillary force action, water infiltrates soil by the communication gap of bottom, produces negative pressure in closed container, negative pressure stops the water outflow in the closed container, stops to soil water supply; Water soil diffusion towards periphery under capillarity of infiltrating soil the air gap occurs in the delivery port surrounding soil, under the suction function, the air in the air gap is inhaled in the closed container in closed container, and negative pressure reduces, and water flows out from connected entrance once more; So water supply process is finished in circulation; (2) control water principle is as follows: owing at basin bottom control water-bound thin, close, thin three layers is arranged, its control water principle can illustrate with the simplest grains of sand, bottom coarse sand grain can increase the flowability of water, make the water supply of entire container even, the water absorbing force of intermediate layer fine sand grain is greater than upper and lower layer coarse sand grain, can keep more water, air be entered the lower coarse grains of sand play regulating action; Fine sand grain in the middle of the water absorbing force of upper strata coarse sand grain is lower than, even moisture is near degree of saturation in the fine sand layer, upper strata rough sand layer can not reach capacity, thereby has regulated the water content of soil in the basin body.Except that sand, three-decker aqueous vapor adjusted design also can adopt the other materials of different water absorbing properties, and the water absorbing capacity of each layer is weak, strong, weak arrangement mode; (3) ground moistening arrives to a certain degree in basin body, and matric potential and capillary attraction are lower than the negative pressure in the closed container, and the water supply in soil just stops; Moisture in soil, recovers again to the water supply of soil when soil matric potential and capillarity attraction are increased to greater than negative pressure automatically because surface evaporation or plant transpiration lose.By above principle, just can reach automatic control water supply, soil aqueous vapor equalization stable, loosing soil, water-saving sanitary and the long at interval effect of operating time of watering, realize " fool " technology of water management in the flowerpot cultivation.
The utility model has the advantages that simple and practically, meet the plant law of needing the water; Do not need any energy resource consumption both can realize automatic control water supply, soil aqueous vapor equalization stable, loosing soil, water-saving sanitary and water long at interval effect of operating time.
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the structural representation (being the side-mounted flowerpot of disjunctor) of embodiment 1 of the present utility model.
Fig. 2 is the structural representation (being disjunctor sandwich-type flowerpot) of embodiment 2.
Fig. 3 is the structural representation (being split external hanging type flowerpot) of embodiment 3.
Fig. 4 is the structural representation (being the built-in flowerpot of split) of embodiment 4.
By embodiment shown in Figure 11 as can be known, its basin body (2) is a Contiuum type with closed container (4), it is moulded to be side-mounted, and the two bottom of basin body (2) and closed container (4) is connected by communication gap (5), is provided with filler (3) on the end face of closed container.
Be provided with control water layer (1) in the bottom of basin body (2), control water layer (1) can different materials be made up of three layer absorbents, and the water absorbing capacity in intermediate layer is greater than the water absorbing capacity of upper and lower layer.The lower floor of control water layer is made up of coarse sand grain, and the intermediate layer is made up of the fine sand grain, and the upper strata is made up of coarse sand grain, and the thickness of each layer is 0.1-2cm.
By embodiment shown in Figure 22 as can be known, its basin body (6) is a Contiuum type with closed container (8), it is moulded to be sandwich-type, and the two bottom of basin body (6) and interlayer closed container (8) is connected by communication gap (9), is provided with filler (7) at the interlayer closed container with end face.
By embodiment shown in Figure 33 as can be known, its basin body (10) is split type with closed container (12), closed container is suspended on the side top of basin body, and basin body (10) is connected by water-supply-pipe (13) with the bottom of closed container (12), is provided with filler (11) at the end face of closed container (12).
By embodiment shown in Figure 44 as can be known, its closed container is formed (the connection vertical tube shown in the figure is 4) by the connection vertical tube (16) more than two, closed container is built within the basin body (15), the two bottom of basin body and closed container is connected by communication gap (14), is provided with filler (17) at the end face of closed container.
Claims (7)
1, negative pressure is oozed control slight irrigation flowerpot, and it includes basin body, it is characterized in that it also comprises a closed container, and the two bottom of basin body and closed container is connected by communication gap or water-supply-pipe.
2, flowerpot according to claim 1 is characterized in that being provided with the control water layer in the bottom of basin body, and the control water layer can different materials be made up of three layer absorbents, and the water absorbing capacity in intermediate layer is greater than the water absorbing capacity of upper and lower layer.
3, flowerpot according to claim 2 is characterized in that the lower floor of controlling water layer is made up of coarse sand grain, and the intermediate layer is made up of the fine sand grain, and the upper strata is made up of coarse sand grain, and the thickness of each layer is 0.1-2cm.
4, according to claim 2 or 3 described flowerpots, it is characterized in that basin body and closed container are Contiuum type, it is moulded to be side-mounted, the two bottom of basin body and closed container is connected by communication gap, is provided with the filler on the end face of closed container.
5, according to claim 2 or 3 described flowerpots, it is characterized in that basin body and closed container are Contiuum type, it is moulded to be sandwich-type, and the two bottom of basin body and interlayer closed container is connected by communication gap, is provided with the filler at the end face of interlayer closed container.
6, according to claim 2 or 3 described flowerpots, it is characterized in that basin body and closed container are split type, closed container is suspended on the side top of basin body, and basin body is connected by water-supply-pipe with the bottom of closed container, is provided with the filler at the end face of closed container.
7, flowerpot according to claim 1 and 2, it is characterized in that closed container is made up of the connection vertical tube more than two, closed container is built within the basin body, and the two bottom of basin body and closed container is connected by communication gap, is provided with the filler at the end face of closed container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99204417 CN2355525Y (en) | 1999-03-05 | 1999-03-05 | Negative pressure seepage control micro irrigation flower pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99204417 CN2355525Y (en) | 1999-03-05 | 1999-03-05 | Negative pressure seepage control micro irrigation flower pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2355525Y true CN2355525Y (en) | 1999-12-29 |
Family
ID=33999191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99204417 Expired - Fee Related CN2355525Y (en) | 1999-03-05 | 1999-03-05 | Negative pressure seepage control micro irrigation flower pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2355525Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015161395A1 (en) * | 2014-04-24 | 2015-10-29 | 李厚宽 | Greening molding pot apparatus |
| CN107155673A (en) * | 2017-05-10 | 2017-09-15 | 杭州金溢市政园林工程有限公司 | A kind of modularization vertical greening system |
-
1999
- 1999-03-05 CN CN 99204417 patent/CN2355525Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015161395A1 (en) * | 2014-04-24 | 2015-10-29 | 李厚宽 | Greening molding pot apparatus |
| CN107155673A (en) * | 2017-05-10 | 2017-09-15 | 杭州金溢市政园林工程有限公司 | A kind of modularization vertical greening system |
| CN107155673B (en) * | 2017-05-10 | 2020-07-03 | 杭州金溢建设集团有限公司 | Modular vertical greening system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 1999.12.29 |