CN211831874U - Soil temperature control and irrigation integrated device - Google Patents
Soil temperature control and irrigation integrated device Download PDFInfo
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- CN211831874U CN211831874U CN201922336723.XU CN201922336723U CN211831874U CN 211831874 U CN211831874 U CN 211831874U CN 201922336723 U CN201922336723 U CN 201922336723U CN 211831874 U CN211831874 U CN 211831874U
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Abstract
The utility model discloses a soil temperature control and irrigation integrated device, including cistern, pump machine, pipeline, control valve, shower nozzle and intelligence control system, control system includes temperature regulation and irrigates two kinds of control program, and two kinds of control program all accomplish in same suit, guarantee that the plant well grows, maximize when friendly to environmental safety utilizes facility equipment, reduces the farming cost.
Description
Technical Field
The utility model relates to an agricultural and gardens planting device especially relates to a soil temperature control and irrigation integrated device.
Background
Temperature and water are the necessary conditions for plant growth, and modern agriculture and forestry have been largely explored around these two topics, but the presently disclosed technology has some drawbacks.
For example, chinese patent No. CN207135699U discloses a planting technique based on ground temperature control, which relies on liquid ammonia flowing in a pipe to transfer heat to soil, thereby raising the temperature of the soil. The boiling point of the liquid ammonia is-33.42 ℃, the pH value of the water solution is 11.7, and the liquid ammonia has strong pungent smell, so that the pressure resistance and the corrosion resistance of the pipeline material are extremely high when the liquid ammonia is placed in a pipeline, and the planting cost is very high; the liquid ammonia has potential safety hazard, and the leaked liquid ammonia can seriously pollute soil and surrounding air environment.
For example, chinese patent publication No. CN108380654A discloses a technique for heating soil by using electromagnetic components, which is limited to heating soil in a small scale and cannot simultaneously realize irrigation function.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to prior art's defect, provides a soil temperature control and irrigates integrated device, and the maximize utilizes equipment, reduces the farming cost, guarantees environmental safety simultaneously.
The utility model discloses a following scheme can realize: the utility model provides a device of soil temperature control and irrigation integration, includes cistern, pipeline, control system, pump machine, shower nozzle, control valve, control system includes control module, temperature sensor, humidity transducer, electric heater, soil horizon is arranged in to temperature sensor, the soil horizon is arranged in to humidity transducer, temperature sensor passes through wireless signal transmission data to control module with humidity transducer, electric heater arranges in the cistern, control module includes temperature regulation and irrigates two kinds of control program, the pipeline divide into buries the heat transfer pipe on soil horizon and the irrigation branch pipe of upwards spending, irrigation branch pipe tip is connected with the shower nozzle, the pipeline wall of heat transfer pipe is made by the heat conduction material, heat transfer pipe, irrigation branch pipe, cistern and pump machine pass through the control valve and connect and form water circulation system.
Furthermore, the middle of the water storage tank is divided by a heat insulation plate to form the upper part and the lower part of the water storage tank, the lower part of the water storage tank consists of an inner wall, an intermediate layer and an outer wall, the inner wall and the outer wall are made of heat insulation materials, the intermediate layer is filled with foam, and a closed heat insulation accommodating space is formed by the foam and the heat insulation plate.
Furthermore, the heat insulation plate is provided with an opening capable of being opened and closed, and when the opening is opened, water on the upper part of the reservoir can flow into the lower part of the reservoir.
Further, the control valve be intelligent control valve, intelligent control valve is equipped with temperature monitor and flow monitor, temperature monitor and flow monitor pass through wireless signal transmission data to control module.
Furthermore, the control valve is intelligent control valve, is equipped with temperature monitor and flow monitor, intelligent control valve has 3 at least.
Furthermore, the spray head is a 360-degree automatic rotating spray head, and the spray head is provided with a pressure switch. When the pressure switch receives the water pressure at the top of the branch pipe, the pressure switch can be opened, and the water pressure disappearing switch is closed.
Furthermore, the inner wall is provided with a detachable hanging basket for placing the coolant if necessary.
Furthermore, the number of the branch pipes and the connection mode with the main trunk can be adjusted according to the actual shape and area of the land; the pipeline wall arranged in the soil layer is made of heat conducting materials such as stainless steel.
Furthermore, the inner wall is provided with a detachable hanging basket for placing the coolant if necessary.
Furthermore, the number of the branch pipes and the connection mode with the main trunk can be adjusted according to the actual shape and area of the land; the pipeline wall arranged in the soil layer is made of heat conducting materials such as stainless steel.
Furthermore, in the irrigation mode, substances such as plant nutrients and pesticides can be mixed into the upper part of the reservoir for simultaneous irrigation.
The utility model discloses an above-mentioned scheme has following beneficial effect:
(1) the temperature control and irrigation are integrated, and the utilization rate of equipment is improved.
(2) And the water circulation heat preservation irrigation is adopted, so that the environment-friendly and safe effects are achieved.
(3) The method can be used for large-area planting without limitation to greenhouses and potted plants.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
In the drawings:
FIG. 1 is a schematic view of the overall apparatus of the present invention;
illustration of the drawings: 1. a reservoir; 11. the upper part of the reservoir; 12. the lower part of the reservoir; 13. a heat insulation plate; 21. an intelligent control valve; 22. an intelligent control valve; 23. an intelligent control valve; 3. a pipeline; 4. and (4) a spray head.
The pump and control system are not shown in the drawings.
Fig. 2 is a heat preservation mode operation flow of the device of the present invention.
Fig. 3 shows the flow of the irrigation mode of the device of the present invention.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the integrated temperature control and irrigation device comprises a water reservoir 1, a pipeline 3, an intelligent control valve, a spray head 4, a pump (not shown in the figure) and a control system (not shown in the figure). The heat insulation plate 13 divides the reservoir into an upper part 11 and a lower part 12, the lower part 11 of the reservoir forms a heat insulation closed space, and water in the reservoir is mainly used for temperature regulation; the upper portion 12 of the reservoir may be open air and the water therein is ambient for irrigation and replenishment of the water in the lower portion of the reservoir. The intelligent control valve 21 has two water inlets respectively from the heat preservation water at the lower part of the reservoir and the normal temperature water at the upper part of the reservoir
As shown in fig. 2, in the temperature adjustment mode, the intelligent backflow control valve 23 is opened, the intelligent control valve 22 controls the opening and closing of the irrigation branch pipes, water in the lower portion 12 of the reservoir flows into the main trunk after passing through the first intelligent control valve, and the water is separated from the soil in the main trunk through the branch pipes, so that the contact area between the water flow and the soil is enlarged, the heat transfer speed is increased, and the heat transfer uniformity is improved. The water flow is collected in the main road after flowing through the branch pipe and flows back into the reservoir. Before entering the cistern, the backward flow water passes through another intelligent control valve, and in order to practice thrift the required electric energy of heating, thereby the position of backward flow water deposit is judged to the temperature sensor monitoring temperature at this moment of intelligent control valve.
Further, in the case of a low temperature in winter or at night, the control system starts an electric heating program according to the temperature fed back by the temperature sensor of the soil layer, the temperature of the return water is monitored by the intelligent control valve, and the return water flows into the upper reservoir portion 11 if the temperature of the return water is lower than the temperature of the water in the upper reservoir portion 11, and flows into the lower reservoir portion 12 if the temperature of the return water is higher than the temperature of the upper reservoir portion 11, and the adjustment can maximize the utilization of heat.
Furthermore, under the condition that the soil needs to dissipate heat, a coolant can be placed on the inner wall of the lower part 12 of the reservoir, the temperature of the water which flows back in the same way is monitored by the intelligent control valve, if the temperature of the water is lower than that of the water in the upper part 11 of the reservoir, the water flows into the lower part 12 of the reservoir, and if the temperature of the water is higher than that of the upper part 11 of the reservoir, the water flows into the upper part 11 of the reservoir.
As shown in fig. 3, in the irrigation mode, the control system allows water in the upper portion 11 of the reservoir to flow into the main trunk through the intelligent control valve according to the feedback of the humidity sensor disposed on the surface layer of the soil, the intelligent control valve 23 for controlling the water backflow of the main trunk is closed, the intelligent control valve 22 controls the opening and closing of the irrigation branch pipe to be opened, and the water flow can be irrigated through the spray head 4.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In other instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.
Claims (5)
1. An integrated device for controlling soil temperature and irrigating comprises a reservoir, a pipeline, a control system, a pump, a spray head and a control valve, the control system comprises a control module, a temperature sensor, a humidity sensor and an electric heater, wherein the temperature sensor is arranged on a soil layer, the humidity sensor is arranged on the surface layer of the soil, the temperature sensor and the humidity sensor transmit data to the control module through wireless signals, the electric heater is arranged in the water reservoir, it is characterized in that the control module comprises two control programs of temperature adjustment and irrigation, the pipeline is divided into a heat transfer pipeline buried in a soil layer and an irrigation branch pipe which is extended upwards, the end part of the irrigation branch pipe is connected with the spray head, the pipe wall of the heat transfer pipe is made of heat conduction material, the heat transfer pipeline, the irrigation branch pipe, the water storage tank and the pump are connected through the control valve to form a water circulation system.
2. The apparatus of claim 1, wherein the middle of the reservoir is separated by a thermal insulation plate to form an upper reservoir portion and a lower reservoir portion, the lower reservoir portion is composed of an inner wall, an intermediate layer and an outer wall, the inner wall and the outer wall are made of thermal insulation materials, the intermediate layer is filled with foam, and a closed thermal insulation accommodating space is formed by the inner wall and the outer wall and the thermal insulation plate.
3. The apparatus of claim 2 wherein the heat shield has an opening operable to open and close, water from an upper portion of the reservoir flowing into a lower portion of the reservoir when the opening is open.
4. The device of claim 3, wherein the control valve is an intelligent control valve, the intelligent control valve is provided with a temperature monitor and a flow monitor, and the temperature monitor and the flow monitor transmit data to the control module through wireless signals.
5. The device as claimed in any one of claims 1 to 4, wherein the spray head is a 360 degree automatic rotary spray head provided with a pressure switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922336723.XU CN211831874U (en) | 2019-12-24 | 2019-12-24 | Soil temperature control and irrigation integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922336723.XU CN211831874U (en) | 2019-12-24 | 2019-12-24 | Soil temperature control and irrigation integrated device |
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| Publication Number | Publication Date |
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| CN211831874U true CN211831874U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922336723.XU Active CN211831874U (en) | 2019-12-24 | 2019-12-24 | Soil temperature control and irrigation integrated device |
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| CN (1) | CN211831874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113661900A (en) * | 2021-08-04 | 2021-11-19 | 河海大学 | Temperature control integrated system for field irrigation and use method thereof |
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2019
- 2019-12-24 CN CN201922336723.XU patent/CN211831874U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113661900A (en) * | 2021-08-04 | 2021-11-19 | 河海大学 | Temperature control integrated system for field irrigation and use method thereof |
| CN113661900B (en) * | 2021-08-04 | 2022-09-27 | 河海大学 | Temperature control integrated system for field irrigation and use method thereof |
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