CN111972191A - Automatic watering system for plant planting and plant planting greenhouse - Google Patents
Automatic watering system for plant planting and plant planting greenhouse Download PDFInfo
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- CN111972191A CN111972191A CN202010818128.4A CN202010818128A CN111972191A CN 111972191 A CN111972191 A CN 111972191A CN 202010818128 A CN202010818128 A CN 202010818128A CN 111972191 A CN111972191 A CN 111972191A
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- Prior art keywords
- container
- mxg
- dxf
- capillary tube
- check valve
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- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/247—Watering arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The invention belongs to the field of plant planting, and particularly relates to an automatic watering system for plant planting, which comprises a first container (R1), a second container (R2), a third container (R3), a fourth container (R4), a plant planting container (H), an expansion bag (PZL), a first capillary tube (MXG-1), a second capillary tube (MXG-2), a third capillary tube (MXG-3), a control valve (F), a cylinder (QG), a first check valve (DXF 1), a second check valve (DXF 2), a third check valve (DXF 3) and a connecting pipe (RT). The invention has the beneficial effect of benefiting plant health and provides a new technical idea. The invention can save cost and resources.
Description
Technical Field
The invention belongs to the field of plant planting, and particularly relates to an automatic watering system and a plant greenhouse for plant planting.
Background
Watering is the basic necessary operation of plant planting, and the current automatic operation of watering needs the power consumption mostly, and in order to reduce cost, CN201320503549.3 domestic watering device based on solar energy conversion is opened and close provides one kind and relies on solar heat energy to drive the gas inflation, realizes the scheme that the pressure boost is gone out water, but its scheme has following defect: 1. the watering time of the scheme is when the sun is big, but the temperature is high when the sun is big, and watering easily causes plant injury when the temperature is high. 2. A water recovery system is not provided, so that waste of water resources is easily caused; 3. the situation that the plants are drowned due to excessive water supply is easy to occur.
Disclosure of Invention
In order to solve the technical problem, the application designs an automatic watering system and a plant planting greenhouse for plant planting.
1. An automatic watering system for plant growing, characterized in that: comprises a first container (R1), a second container (R2), a third container (R3), a fourth container (R4), a plant growing container (H), an expansion capsule (PZL), a first capillary tube (MXG-1), a second capillary tube (MXG-2), a third capillary tube (MXG-3), a control valve (F), a cylinder (QG), a first check valve (DXF 1), a second check valve (DXF 2), a third check valve (DXF 3) and a connecting pipe (RT);
the first container (R1) is a closed container;
the second container (R2) is opened at the upper part, and when the water quantity of the system is not enough to normally operate, a user can replenish water to the system through the second container (R2);
the third container (R3) is a closed container and is used for converting the heat energy of the sunlight into the internal energy of the gas;
the fourth container (R4) is a container with an upper opening;
the input end of the first check valve (DXF 1) is communicated with the lower end of the second container (R2), and the output end of the first check valve (DXF 1) is communicated with the first container (R1);
the output of the second check valve (DXF 1) has a lower level than the second container (R2);
the input end of a second check valve (DXF 1) is communicated with the upper end of a first capillary tube (MXG-1), and the output end of the second check valve (DXF 1) is communicated with the lower end of a second capillary tube (MXG-2);
the input end of a third check valve (DXF 3) is communicated with the upper end of a second capillary tube (MXG-2), and the output end of the third check valve (DXF 3) is communicated with the lower end of a third capillary tube (MXG-3);
the distance from the lower end of the first capillary tube (MXG-1) to the bottom of the chamber of the first container (R1) is less than the distance from the lower end of the first capillary tube (MXG-1) to the top of the chamber of the first container (R1);
the upper end of the third capillary (MXG-3) is positioned above the opening of the fourth container (R4);
the lower end of the fourth container (R4) is communicated with the upper end of the liquid flow channel of the control valve (F), and the lower end of the liquid flow channel of the control valve (F) is positioned above the plant growing container (H);
a water outlet (H-1) is formed in the side wall of the plant growing container (H), the water outlet (H-1) of the plant growing container (H) is positioned above the second container (R2), and liquid flowing out of the water outlet (H-1) of the plant growing container (H) can flow into the second container (R2) to prevent the plant growing container (H) from storing too much water and preventing water from flooding plants;
the cylinder (QG) is provided with a piston (QG-HS), the first end of the cylinder (QG) is communicated with the third container (R3), and the piston (QG-HS) of the cylinder (QG) is flexibly connected with the control valve (F);
the entity of the expansion capsule (PZL) is positioned in the first container (R1), and the expansion capsule (PZL) is communicated with the third container (R3) through a connecting pipe (RT);
when sunlight exists, when the sunlight irradiates the third container (R3), the gas in the third container (R3) is heated and expanded, the internal pressure of the third container (R3) is greater than the atmospheric pressure, the piston (QG-HS) of the cylinder (QG) moves towards the second end direction of the cylinder (QG), the flexible connection loses the function of transmitting the driving force, and the control valve (F) is in a closed state;
when sunlight exists, when the sunlight irradiates the third container (R3), the gas in the third container (R3) is heated to expand, the expansion bag (PZL) expands, the pressure in the first container (R1) increases, and the liquid in the first container (R1) is driven to enter the fourth container (R4) through the third capillary tube (MXG-3), the second check valve (DXF 2), the second capillary tube (MXG-2), the third check valve (DXF 3) and the first capillary tube (MXG-1) in sequence for storage and standby;
after the sunlight is lost for a period of time, the gas in the third container (R3) is cooled and contracted, the expansion bag (PZL) is contracted, the internal pressure of the first container (R1) is reduced, and the liquid in the second container (R2) enters the first container (R1) to play a role in recovering water;
after the sunlight is lost for a period of time, the gas in the third container (R3) is cooled and contracted, the internal pressure of the third container (R3) is less than the atmospheric pressure, the piston (QG-HS) of the cylinder (QG) moves towards the second end direction of the cylinder (QG), the flexible connection plays a role in transmitting driving force, the piston (QG-HS) of the cylinder (QG) drives the control valve (F) through the flexible connection, and the control valve (F) is opened; after the control valve (F) is opened, the liquid in the fourth container (R4) flows into the plant growing container (H) to irrigate the plants.
Further: the third container (R3) has a heat dissipation structure for accelerating the heat dissipation of the third container (R3).
Further: the surface of the third container (R3) is black, accelerating heat absorption.
Further: the material of the expansion bag (PZL) is silica gel.
Further: the material of the expansion bag (PZL) is latex
Further: the material of the expansion bag (PZL) is rubber.
Further: the third container (R3) contains liquid, and when the third container (R3) is heated, the liquid evaporates, increasing the internal pressure of the third container (R3).
Further: the liquid in the third container (R3) is pure water.
Further: the plants are ornamental plants or crops.
2. Plant species plants big-arch shelter, its characterized in that: there is an automatic watering system for plant growing as described previously.
Advantageous effects
1. Compared with the prior art, the watering time of the invention is a low-temperature period, which does not harm plants and has the beneficial effect of benefiting plant health.
2. The invention provides a new technical idea.
3. The invention can recover overflowed water and has the advantage of saving resources.
4. The invention can prevent watering too much and has the beneficial effect of being beneficial to the healthy growth of plants.
5. The invention does not need electricity, and has the advantage of saving cost.
Drawings
Fig. 1 is a schematic view of embodiment 1, in this case, a state of sunlight.
Fig. 2 is a schematic view of example 1, in which the third container (R3) is cooled after loss of sunlight.
Fig. 3 is a state of the control valve (F) in the state shown in fig. 1, in which the spool (F-FX) is pushed to the left by the elastic force of the spring (F-TH), and the flow passage of the control valve (F) is blocked.
Fig. 4 is a state of the control valve (F) in the state shown in fig. 2, in which the piston (QG-HS) of the cylinder (QG) which is the spool (F-FX) is pulled to the right by a pulling force, and the flow passage of the control valve (F) is opened.
1-4 have no color, because of adopting black dot to distribute the expression evenly, so produced the gray level illusion, this gray level illusion is the defect problem of computer display, and is irrelevant with picture pixel, and the reader can enlarge the picture, observes black dot.
Detailed Description
Example 1, as shown in figures 1-4, an automatic watering system for plant growing, characterized by: a first container (R1), a second container (R2), a third container (R3), a fourth container (R4), a plant growing container (H), an expansion capsule (PZL), a first capillary tube (MXG-1), a second capillary tube (MXG-2), a third capillary tube (MXG-3), a control valve (F), a cylinder (QG), a first check valve (DXF 1), a second check valve (DXF 2), a third check valve (DXF 3) and a connecting pipe (RT);
the first container (R1) is a closed container;
the second container (R2) is opened at the upper part, and when the water quantity of the system is not enough to normally operate, a user can replenish water to the system through the second container (R2);
the third container (R3) is a closed container and is used for converting the heat energy of the sunlight into the internal energy of the gas;
the fourth container (R4) is a container with an upper opening;
the input end of the first check valve (DXF 1) is communicated with the lower end of the second container (R2), and the output end of the first check valve (DXF 1) is communicated with the first container (R1);
the output of the second check valve (DXF 2) has a lower level than the second container (R2);
the input end of a second check valve (DXF 2) is communicated with the upper end of a first capillary tube (MXG-1), and the output end of the second check valve (DXF 2) is communicated with the lower end of a second capillary tube (MXG-2);
the input end of a third check valve (DXF 3) is communicated with the upper end of a second capillary tube (MXG-2), and the output end of the third check valve (DXF 3) is communicated with the lower end of a third capillary tube (MXG-3);
the distance from the lower end of the first capillary tube (MXG-1) to the bottom of the chamber of the first container (R1) is less than the distance from the lower end of the first capillary tube (MXG-1) to the top of the chamber of the first container (R1);
the upper end of the third capillary (MXG-3) is positioned above the opening of the fourth container (R4);
the lower end of the fourth container (R4) is communicated with the upper end of the liquid flow channel of the control valve (F), and the lower end of the liquid flow channel of the control valve (F) is positioned above the plant growing container (H);
a water outlet (H-1) is formed in the side wall of the plant growing container (H), the water outlet (H-1) of the plant growing container (H) is positioned above the second container (R2), and liquid flowing out of the water outlet (H-1) of the plant growing container (H) can flow into the second container (R2) to prevent the plant growing container (H) from storing too much water and preventing water from flooding plants;
the cylinder (QG) is provided with a piston (QG-HS), the first end of the cylinder (QG) is communicated with the third container (R3), and the piston (QG-HS) of the cylinder (QG) is flexibly connected with the control valve (F);
the entity of the expansion capsule (PZL) is positioned in the first container (R1), and the expansion capsule (PZL) is communicated with the third container (R3) through a connecting pipe (RT);
when sunlight exists, when the sunlight irradiates the third container (R3), the gas in the third container (R3) is heated and expanded, the internal pressure of the third container (R3) is greater than the atmospheric pressure, the piston (QG-HS) of the cylinder (QG) moves towards the second end direction of the cylinder (QG), the flexible connection loses the function of transmitting the driving force, and the control valve (F) is in a closed state;
when sunlight exists, when the sunlight irradiates the third container (R3), the gas in the third container (R3) is heated to expand, the expansion bag (PZL) expands, the pressure in the first container (R1) increases, and the liquid in the first container (R1) is driven to enter the fourth container (R4) through the third capillary tube (MXG-3), the second check valve (DXF 2), the second capillary tube (MXG-2), the third check valve (DXF 3) and the first capillary tube (MXG-1) in sequence for storage and standby;
after the sunlight is lost for a period of time, the gas in the third container (R3) is cooled and contracted, the expansion bag (PZL) is contracted, the internal pressure of the first container (R1) is reduced, and the liquid in the second container (R2) enters the first container (R1) to play a role in recovering water;
after the sunlight is lost for a period of time, the gas in the third container (R3) is cooled and contracted, the internal pressure of the third container (R3) is less than the atmospheric pressure, the piston (QG-HS) of the cylinder (QG) moves towards the second end direction of the cylinder (QG), the flexible connection plays a role in transmitting driving force, the piston (QG-HS) of the cylinder (QG) drives the control valve (F) through the flexible connection, and the control valve (F) is opened; after the control valve (F) is opened, the liquid in the fourth container (R4) flows into the plant growing container (H) to irrigate the plants.
The third container (R3) contains liquid, and when the third container (R3) is heated, the liquid evaporates, increasing the internal pressure of the third container (R3).
The liquid in the third container (R3) is pure water.
The support structure between the individual containers is well known and known to those skilled in the art and will not be described in detail.
Claims (10)
1. An automatic watering system for plant growing, characterized in that: comprises a first container (R1), a second container (R2), a third container (R3), a fourth container (R4), a plant growing container (H), an expansion capsule (PZL), a first capillary tube (MXG-1), a second capillary tube (MXG-2), a third capillary tube (MXG-3), a control valve (F), a cylinder (QG), a first check valve (DXF 1), a second check valve (DXF 2), a third check valve (DXF 3) and a connecting pipe (RT);
the first container (R1) is a closed container;
the second container (R2) is opened at the upper part, and when the water quantity of the system is not enough to normally operate, a user can replenish water to the system through the second container (R2);
the third container (R3) is a closed container and is used for converting the heat energy of the sunlight into the internal energy of the gas;
the fourth container (R4) is a container with an upper opening;
the input end of the first check valve (DXF 1) is communicated with the lower end of the second container (R2), and the output end of the first check valve (DXF 1) is communicated with the first container (R1);
the output of the second check valve (DXF 1) has a lower level than the second container (R2);
the input end of a second check valve (DXF 1) is communicated with the upper end of a first capillary tube (MXG-1), and the output end of the second check valve (DXF 1) is communicated with the lower end of a second capillary tube (MXG-2);
the input end of a third check valve (DXF 3) is communicated with the upper end of a second capillary tube (MXG-2), and the output end of the third check valve (DXF 3) is communicated with the lower end of a third capillary tube (MXG-3);
the distance from the lower end of the first capillary tube (MXG-1) to the bottom of the chamber of the first container (R1) is less than the distance from the lower end of the first capillary tube (MXG-1) to the top of the chamber of the first container (R1);
the upper end of the third capillary (MXG-3) is positioned above the opening of the fourth container (R4);
the lower end of the fourth container (R4) is communicated with the upper end of the liquid flow channel of the control valve (F), and the lower end of the liquid flow channel of the control valve (F) is positioned above the plant growing container (H);
a water outlet (H-1) is formed in the side wall of the plant growing container (H), the water outlet (H-1) of the plant growing container (H) is positioned above the second container (R2), and liquid flowing out of the water outlet (H-1) of the plant growing container (H) can flow into the second container (R2) to prevent the plant growing container (H) from storing too much water and preventing water from flooding plants;
the cylinder (QG) is provided with a piston (QG-HS), the first end of the cylinder (QG) is communicated with the third container (R3), and the piston (QG-HS) of the cylinder (QG) is flexibly connected with the control valve (F);
the entity of the expansion capsule (PZL) is positioned in the first container (R1), and the expansion capsule (PZL) is communicated with the third container (R3) through a connecting pipe (RT);
when sunlight exists, when the sunlight irradiates the third container (R3), the gas in the third container (R3) is heated and expanded, the internal pressure of the third container (R3) is greater than the atmospheric pressure, the piston (QG-HS) of the cylinder (QG) moves towards the second end direction of the cylinder (QG), the flexible connection loses the function of transmitting the driving force, and the control valve (F) is in a closed state;
when sunlight exists, when the sunlight irradiates the third container (R3), the gas in the third container (R3) is heated to expand, the expansion bag (PZL) expands, the pressure in the first container (R1) increases, and the liquid in the first container (R1) is driven to enter the fourth container (R4) through the third capillary tube (MXG-3), the second check valve (DXF 2), the second capillary tube (MXG-2), the third check valve (DXF 3) and the first capillary tube (MXG-1) in sequence for storage and standby;
after the sunlight is lost for a period of time, the gas in the third container (R3) is cooled and contracted, the expansion bag (PZL) is contracted, the internal pressure of the first container (R1) is reduced, and the liquid in the second container (R2) enters the first container (R1) to play a role in recovering water;
after the sunlight is lost for a period of time, the gas in the third container (R3) is cooled and contracted, the internal pressure of the third container (R3) is less than the atmospheric pressure, the piston (QG-HS) of the cylinder (QG) moves towards the second end direction of the cylinder (QG), the flexible connection plays a role in transmitting driving force, the piston (QG-HS) of the cylinder (QG) drives the control valve (F) through the flexible connection, and the control valve (F) is opened; after the control valve (F) is opened, the liquid in the fourth container (R4) flows into the plant growing container (H) to irrigate the plants.
2. An automatic watering system for planting plants according to claim 1, wherein: the third container (R3) has a heat dissipation structure for accelerating the heat dissipation of the third container (R3).
3. An automatic watering system for planting plants according to claim 1, wherein: the surface of the third container (R3) is black, accelerating heat absorption.
4. An automatic watering system for planting plants according to claim 1, wherein: the material of the expansion bag (PZL) is silica gel.
5. An automatic watering system for planting plants according to claim 1, wherein: the material of the expansion bag (PZL) is latex.
6. An automatic watering system for planting plants according to claim 1, wherein: the material of the expansion bag (PZL) is rubber.
7. An automatic watering system for planting plants according to claim 1, wherein: the third container (R3) contains liquid, and when the third container (R3) is heated, the liquid evaporates, increasing the internal pressure of the third container (R3).
8. An automatic watering system for planting plants according to claim 1, wherein: the liquid in the third container (R3) is pure water.
9. An automatic watering system for planting plants according to claim 1, wherein: the plants planted are ornamental plants.
10. Plant species plants big-arch shelter, its characterized in that: there is an automatic watering system for plant growing as described previously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010818128.4A CN111972191A (en) | 2020-08-14 | 2020-08-14 | Automatic watering system for plant planting and plant planting greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010818128.4A CN111972191A (en) | 2020-08-14 | 2020-08-14 | Automatic watering system for plant planting and plant planting greenhouse |
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| Publication Number | Publication Date |
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| CN111972191A true CN111972191A (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010818128.4A Withdrawn CN111972191A (en) | 2020-08-14 | 2020-08-14 | Automatic watering system for plant planting and plant planting greenhouse |
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| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203206837U (en) * | 2013-03-29 | 2013-09-25 | 嘉兴职业技术学院 | Sprinkling system for Chinese herbal medicine planting greenhouse |
| CN207927370U (en) * | 2017-12-22 | 2018-10-02 | 苏州金力奇有机农业有限责任公司 | A kind of novel greenhouse crops irrigation device |
| CN108617348A (en) * | 2018-05-06 | 2018-10-09 | 北京工业大学 | A kind of capillary system applied to greenhouse |
| CN110036786A (en) * | 2019-04-11 | 2019-07-23 | 熊昌海 | A kind of planting pot of included watering function |
| CN110810077A (en) * | 2019-12-11 | 2020-02-21 | 薛尧文 | Farming big-arch shelter with automatically function of cooling down |
| CN210492013U (en) * | 2019-07-24 | 2020-05-12 | 陈丽琼 | Irrigation system for planting traditional Chinese medicine salvia miltiorrhiza |
-
2020
- 2020-08-14 CN CN202010818128.4A patent/CN111972191A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203206837U (en) * | 2013-03-29 | 2013-09-25 | 嘉兴职业技术学院 | Sprinkling system for Chinese herbal medicine planting greenhouse |
| CN207927370U (en) * | 2017-12-22 | 2018-10-02 | 苏州金力奇有机农业有限责任公司 | A kind of novel greenhouse crops irrigation device |
| CN108617348A (en) * | 2018-05-06 | 2018-10-09 | 北京工业大学 | A kind of capillary system applied to greenhouse |
| CN110036786A (en) * | 2019-04-11 | 2019-07-23 | 熊昌海 | A kind of planting pot of included watering function |
| CN210492013U (en) * | 2019-07-24 | 2020-05-12 | 陈丽琼 | Irrigation system for planting traditional Chinese medicine salvia miltiorrhiza |
| CN110810077A (en) * | 2019-12-11 | 2020-02-21 | 薛尧文 | Farming big-arch shelter with automatically function of cooling down |
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Application publication date: 20201124 |
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