CN210008298U - Greenhouse subregion sprinkling irrigation integrated system that disinfects - Google Patents
Greenhouse subregion sprinkling irrigation integrated system that disinfects Download PDFInfo
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- CN210008298U CN210008298U CN201920504030.4U CN201920504030U CN210008298U CN 210008298 U CN210008298 U CN 210008298U CN 201920504030 U CN201920504030 U CN 201920504030U CN 210008298 U CN210008298 U CN 210008298U
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- 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 utility model discloses a greenhouse subregion sprinkling irrigation integration system that disinfects belongs to greenhouse facility field, include: the outdoor sprinkling irrigation device is arranged at the periphery of the greenhouse; the indoor sprinkling irrigation device is arranged inside the greenhouse; the integrated liquid supply device comprises a functional water supply device and an irrigation water supply device; and the switching device is positioned at the outlet end of the integrated liquid supply device, and is selectively communicated with one of the irrigation water liquid supply device and the functional water liquid supply device and outputs irrigation liquid for at least one of the outdoor sprinkling irrigation device and the indoor sprinkling irrigation device. The utility model discloses a auto-change over device both can carry out the operation of disinfecting of function water, also can carry out the daily sprinkling irrigation operation of ordinary water, can disinfect the operation or the sprinkling irrigation operation to the subregion of different positions such as greenhouse indoor, outdoor through auto-change over device moreover, greatly increased the functional of system.
Description
Technical Field
The utility model relates to a greenhouse management field especially relates to a greenhouse subregion sprinkling irrigation integrated system that disinfects.
Background
The greenhouse is a special environment with constant temperature and high humidity throughout the year, and favorable growth and overwintering conditions are provided for germs, algae and other microorganisms. In order to avoid polluting agricultural products, people utilize functional water such as electrolytic water, ozone water and the like to perform sterilization treatment of greenhouse planting in recent years, pesticides are replaced to a certain extent, and the preparation and storage devices of the functional water are mature at present.
CN205584919U and CN205584918U disclose devices for greenhouse irrigation sterilization by using electrolyzed water and ozone water, respectively. But they can only perform irrigation sterilization by functional water, can not be used for daily sprinkling irrigation of common water, can only be used for sterilization of soil or planting matrix, and can not be used for sterilization of other places in the greenhouse; the sterilization operation cannot be performed in a divisional manner.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a greenhouse subregion sprinkling irrigation integrated system that disinfects, its function is diversified.
The utility model adopts the technical proposal that:
a greenhouse subregion sprinkling irrigation integrated system that disinfects includes:
the outdoor sprinkling irrigation device is arranged at the periphery of the greenhouse;
the indoor sprinkling irrigation device is arranged inside the greenhouse;
the integrated liquid supply device comprises a functional water supply device and an irrigation water supply device;
and the switching device is positioned at the outlet end of the integrated liquid supply device, and is selectively communicated with one of the irrigation water liquid supply device and the functional water liquid supply device and outputs irrigation liquid for at least one of the outdoor sprinkling irrigation device and the indoor sprinkling irrigation device.
As a further improvement of the utility model, the functional water supply device comprises an electrolytic water preparation part or an ozone water preparation part.
As a further improvement, the switching device comprises an electric control valve which is respectively positioned at the outlet end of the functional water supply device, the outlet end of the irrigation water supply device, the inlet end of the outdoor sprinkling irrigation device and the inlet end of the indoor sprinkling irrigation device.
As a further improvement, the sprinkling irrigation area of greenhouse outlying and greenhouse inside all is equipped with the environmental parameter sensor, environmental parameter sensor signal connection has the controller, the controller links to each other with outdoor sprinkling irrigation equipment, indoor sprinkling irrigation equipment, function water supply liquid device, irrigation water supply liquid device and each automatically controlled valve signal.
As the utility model discloses a further improvement, indoor sprinkling irrigation equipment includes that the blade surface irrigates part and root zone irrigation part, and the entry end that the blade surface irrigated part and root zone irrigation part all is equipped with automatically controlled valve, and the sprinkling irrigation area corresponding to the blade surface irrigates part and root zone irrigation part in the greenhouse all is provided with environmental parameter sensor.
As a further improvement of the present invention, the environmental parameter sensor includes at least one of a pH sensor, a humidity sensor and a temperature sensor.
As a further improvement of the present invention, the switching device further comprises a variable frequency water pump.
As a further improvement, the blade surface irrigation part comprises a plurality of high-pressure atomizer, the high-pressure atomizer is equipped with inlet and air inlet, integrative confession liquid device includes the compressor through the pipe connection air inlet.
As a further improvement, the outdoor sprinkling irrigation device comprises a plurality of rotary nozzles.
As a further improvement of the utility model, the root zone irrigation part comprises at least one of a dripping arrow and a micro-spraying head.
The utility model has the advantages that: the utility model discloses a auto-change over device both can carry out the operation of disinfecting of function water, also can carry out the daily sprinkling irrigation operation of ordinary water, can disinfect the operation or the sprinkling irrigation operation to the subregion of different positions such as greenhouse indoor, outdoor through auto-change over device moreover, greatly increased the functional of system.
Drawings
The present invention will be further described with reference to the accompanying drawings and embodiments.
Fig. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of an integrated liquid supply and switching device.
Detailed Description
The greenhouse zoning sprinkling irrigation and sterilization integrated system as shown in fig. 1 comprises an outdoor sprinkling irrigation device 200, an indoor sprinkling irrigation device, an integrated liquid supply device 100 and a switching device.
The outdoor sprinkling irrigation device 200 is arranged at the periphery of the greenhouse, is preferably positioned above a greenhouse ceiling, and performs sprinkling irrigation operation on the environment outside the greenhouse, particularly the environment close to the greenhouse.
Indoor sprinkling irrigation equipment arrange inside the greenhouse for to the inside overall space of greenhouse carry out the sprinkling irrigation operation, the scope of its sprinkling irrigation can be from last to covering whole inside down.
Referring to fig. 2, the integrated liquid supply apparatus 100 includes a functional water supply apparatus 101 and an irrigation water supply apparatus 102. The functional water supply device 101 is used for supplying and outputting functional water, which can be electrolyzed water, ozone water or other liquid with disinfection and sterilization; the irrigation water supply device 102 is used for supplying and outputting common water with a liquid supplementing function only, such as tap water, or a water body with a nutrient solution.
The switching device is located at the outlet end of the integrated liquid supply device 100, and has the function of providing the power required by the liquid output in addition to the switching function. The switching device at least comprises a water pump 103 which is used for extracting liquid from one of the functional water supply device 101 and the irrigation water supply device 102, extracting one of the functional water and the irrigation common water without simultaneously extracting, and switching the flow channel to be capable of being connected and outputting the liquid to at least one of the outdoor sprinkling irrigation device 200 and the indoor sprinkling irrigation device.
Therefore, the system provided by the embodiment can be used for sterilizing functional water and daily sprinkling irrigation of common water, and can be used for sterilizing or sprinkling irrigation in different areas such as indoor and outdoor of a greenhouse through the switching device, so that the functionality of the system is greatly improved.
Further preferably, the functional water supply device 101 includes an electrolytic water preparation component or an ozone water preparation component, not shown, for directly preparing corresponding functional liquid for subsequent sterilization and irrigation services.
It is further preferred that the switching means comprises a plurality of electrically controlled valves, in particular solenoid valves, one such valve being provided at each of the outlet end of the functional water supply means 101, the outlet end of the irrigation water supply means 102, the inlet end of the outdoor sprinkling irrigation means 200 and the inlet end of the indoor sprinkling irrigation means. The flow channel switching and the irrigation liquid input and output switching can be carried out by opening and closing different electric control valves.
The arrangement of each electric control valve enables the functional water supply device 101 and the irrigation water supply device 102 to be mutually independent parts without generating the condition of simultaneous liquid supply, thereby being capable of respectively realizing sterilization or common sprinkling irrigation operation.
Further preferably, the sprinkling irrigation areas at the periphery of the greenhouse and the sprinkling irrigation areas in the greenhouse are respectively provided with an environmental parameter sensor 18, 19 and 20, the environmental parameter sensors are in signal connection with a controller which is not shown in the figure, and the controller is in signal connection with the outdoor sprinkling irrigation device 200, the indoor sprinkling irrigation device, the functional water supply device 101, the irrigation water supply device 102 and each electric control valve.
And each environmental parameter sensor is used for monitoring environmental parameters of different sprinkling irrigation areas and feeding the environmental parameters back to the controller, and the controller determines the opening and closing of each device and the electric control valve according to the parameter values and the artificially set threshold values. For example, when a certain area is disinfected, after each environmental parameter of the area reaches a set threshold value, the disinfection operation of the area is completed, and the disinfection operation of the next area can be performed. And when the sprinkling irrigation operation of a certain subarea is carried out in the same way, the sprinkling irrigation operation of the subarea is finished after the environmental parameters of the subarea reach the set threshold value, and the sprinkling irrigation operation of the next subarea can be carried out.
Specifically, the environmental parameter sensor includes at least one of a pH sensor, a humidity sensor, and a temperature sensor, and more preferably, a combination of a plurality of sensors.
The control method and the control principle are common control means, and there is no technical obstacle for those skilled in the art to implement, and therefore, the detailed description of the embodiment is omitted.
Preferably, the water pump 103 in the embodiment is a variable frequency water pump, and the output quantity and the output flow rate are controlled by adjusting the rotation speed, for example, the flow rate required for sterilization is smaller than that required for ordinary sprinkling irrigation, that is, the rotation speed of the water pump can be adjusted to be smaller to obtain a smaller flow rate.
Further preferably, the indoor sprinkler irrigation apparatus comprises a foliage irrigation part 300 and a root zone irrigation part 400, the foliage irrigation part 300 is mainly used for sterilizing and irrigating the upper and lower spaces of the greenhouse, particularly the area near the foliage of the plants, and the root zone irrigation part 400 is mainly used for sterilizing and irrigating the lower space of the greenhouse, particularly the roots of the crops and the planting substrate.
The inlet ends of the leaf surface irrigation part 300 and the root area irrigation part 400 are respectively provided with an electric control valve 14 and an electric control valve 16, and the sprinkling irrigation areas corresponding to the leaf surface irrigation part 300 and the root area irrigation part 400 in the greenhouse are respectively provided with an environmental parameter sensor 19 and an environmental parameter sensor 20. The environmental parameter sensor and the electric control valve of the part are consistent with the functions of the devices.
Further preferably, the foliar irrigation part 300 comprises a plurality of high-pressure atomizer nozzles 301, the high-pressure atomizer nozzles 301 are provided with liquid inlets and air inlets, the integrated liquid supply device 100 further comprises a compressor 104 connected with the air inlets through pipelines, and the liquid inlets of the high-pressure atomizer nozzles 301 are communicated with the water pump 103. Functional water or common water enters the high-pressure atomizing nozzle 301 from the liquid inlet, compressed air of the compressor enters the high-pressure atomizing nozzle 301 from the air inlet and is then sprayed out in a spraying mode, and sprayed substances are diffused in the greenhouse in a mist form, so that the whole greenhouse is filled. Can carry out all-round sterilization, increase humidity to the greenhouse space through adopting high pressure atomizing spraying, compare in prior art can only manual spraying's mode, its work efficiency has obtained very big improvement undoubtedly
In one embodiment, the outdoor sprinkler 200 includes a plurality of rotary sprinklers, wherein the rotary sprinklers are divided into a plurality of groups and distributed at different positions outside the greenhouse, such as windows, doors, ceilings, etc., and the different positions are sterilized and sprinkled by continuous rotary spraying.
In an embodiment, the root zone irrigation portion 400 includes at least one of drip arrows, micro-jets.
The working principle of the above embodiment is explained as follows:
the controller receives the instruction setting of a technician, selects to perform sterilization operation or common spray irrigation operation, and then sets the sequence of partition operation;
take the sterilization operation first and then the sprinkling irrigation operation as an example:
the sterilization operation comprises the following specific steps (the sequence of outdoor-indoor-crop is set): starting a water pump and opening the electric control valves 11 and 13 to carry out outdoor sprinkling irrigation sterilization operation; if the outdoor environmental parameter sensor monitors the pH value and the humidity value to reach the set threshold, the outdoor sprinkling irrigation sterilization operation is finished; the controller automatically closes the electric control valve 13, opens the electric control valves 14 and 15, and opens the compressor to automatically perform indoor high-pressure spray disinfection operation; if the environmental parameter sensor of the leaf surface irrigation part 300 monitors that the pH value and the humidity value reach the set threshold values, the spraying sterilization operation at the corresponding position is finished; the controller automatically closes the electric control valves 14 and 15, closes the compressor, and opens the electric control valve 16 to automatically perform the disinfection operation of the root zone irrigation part 400.
The sprinkling irrigation operation is carried out according to the setting after all sterilization operations are finished, and at the moment, the electric control valve 12 needs to be opened and the electric control valve 11 needs to be closed.
The above description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
Claims (10)
1. The utility model provides a greenhouse subregion sprinkling irrigation integrated system that disinfects which characterized in that includes:
the outdoor sprinkling irrigation device is arranged at the periphery of the greenhouse;
the indoor sprinkling irrigation device is arranged inside the greenhouse;
the integrated liquid supply device comprises a functional water supply device and an irrigation water supply device;
and the switching device is positioned at the outlet end of the integrated liquid supply device, and is selectively communicated with one of the irrigation water liquid supply device and the functional water liquid supply device and outputs irrigation liquid for at least one of the outdoor sprinkling irrigation device and the indoor sprinkling irrigation device.
2. The integrated greenhouse zoned sprinkler irrigation and sterilization system of claim 1, wherein: the functional water supply device comprises an electrolyzed water preparation part or an ozone water preparation part.
3. The integrated greenhouse zoned sprinkler irrigation and sterilization system of claim 1, wherein: the switching device comprises electric control valves which are respectively positioned at the outlet end of the functional water supply device, the outlet end of the irrigation water supply device, the inlet end of the outdoor sprinkling irrigation device and the inlet end of the indoor sprinkling irrigation device.
4. The integrated greenhouse zoned sprinkler irrigation and sterilization system of claim 3, wherein: the greenhouse is characterized in that environment parameter sensors are arranged in the sprinkling irrigation areas on the periphery of the greenhouse and in the greenhouse, the environment parameter sensors are in signal connection with a controller, and the controller is in signal connection with an outdoor sprinkling irrigation device, an indoor sprinkling irrigation device, a functional water supply device, an irrigation water supply device and each electric control valve.
5. The integrated greenhouse zoned sprinkler irrigation and sterilization system of claim 1, 2, 3 or 4, wherein: indoor sprinkling irrigation equipment irrigates the part including the blade surface and irrigates the part with the root zone, and the entry end that the part was irrigated to the blade surface and the root zone all is equipped with electric control valve, and the sprinkling irrigation area corresponding to the part is irrigated to the blade surface in the greenhouse and the part is irrigated to the root zone all is provided with environmental parameter sensor.
6. The integrated greenhouse zoned sprinkler irrigation and sterilization system of claim 5, wherein: each environmental parameter sensor comprises at least one of a pH sensor, a humidity sensor and a temperature sensor.
7. The integrated greenhouse zoned sprinkler irrigation and sterilization system of claim 5, wherein: the switching device also comprises a variable frequency water pump.
8. The integrated greenhouse zoned sprinkler irrigation and sterilization system of claim 5, wherein: the leaf surface irrigation part comprises a plurality of high-pressure atomizing spray heads, the high-pressure atomizing spray heads are provided with liquid inlets and air inlets, and the integrated liquid supply device comprises a compressor connected with the air inlets through pipelines.
9. The integrated greenhouse zoned sprinkler irrigation and sterilization system of claim 5, wherein: the outdoor sprinkling irrigation device comprises a plurality of rotary spray heads.
10. The integrated greenhouse zoned sprinkler irrigation and sterilization system of claim 5, wherein: the root area irrigation part comprises at least one of a drop arrow and a micro-spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920504030.4U CN210008298U (en) | 2019-04-12 | 2019-04-12 | Greenhouse subregion sprinkling irrigation integrated system that disinfects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920504030.4U CN210008298U (en) | 2019-04-12 | 2019-04-12 | Greenhouse subregion sprinkling irrigation integrated system that disinfects |
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| CN210008298U true CN210008298U (en) | 2020-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920504030.4U Active CN210008298U (en) | 2019-04-12 | 2019-04-12 | Greenhouse subregion sprinkling irrigation integrated system that disinfects |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110024599A (en) * | 2019-04-12 | 2019-07-19 | 广东省现代农业装备研究所 | A kind of greenhouse subregion sprinkling irrigation sterilization integral system |
| CN111567289A (en) * | 2020-05-28 | 2020-08-25 | 安徽省益丰生态农业科技有限公司 | System for preventing and treating gas diseases and insect pests of greenhouse |
-
2019
- 2019-04-12 CN CN201920504030.4U patent/CN210008298U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110024599A (en) * | 2019-04-12 | 2019-07-19 | 广东省现代农业装备研究所 | A kind of greenhouse subregion sprinkling irrigation sterilization integral system |
| CN111567289A (en) * | 2020-05-28 | 2020-08-25 | 安徽省益丰生态农业科技有限公司 | System for preventing and treating gas diseases and insect pests of greenhouse |
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