CN208077037U - irrigation system - Google Patents
irrigation system Download PDFInfo
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- CN208077037U CN208077037U CN201820586982.0U CN201820586982U CN208077037U CN 208077037 U CN208077037 U CN 208077037U CN 201820586982 U CN201820586982 U CN 201820586982U CN 208077037 U CN208077037 U CN 208077037U
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- water
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- irrigation system
- relative humidity
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Abstract
The utility model is related to a kind of irrigation system, including water tank and the watering device that is connect with the water tank, the irrigation system further include：Relative humidity detection device, for detecting the relative humidity for waiting for irrigation soils；Water-level detecting device is set to the water tank, for detecting the water level in the water tank；Processing unit, it is connect respectively with the relative humidity detection device, the water-level detecting device and the watering device, the processing unit is used to control the open and close of the watering device according to the detection data of the relative humidity detection device and the water-level detecting device.By the way that above-mentioned irrigation system is arranged, temperature-detecting device detects the relative humidity and cistern water level for waiting for irrigation soils respectively with water-level detecting device, detection data is delivered to processing unit, handling to control the switch of watering device through processing unit, realize automatic-watering, solve green plant on train pours water problems, is conducive to the greening of train.
Description
Technical field
The utility model is related to technical field of automatic control, more particularly to irrigation system.
Background technology
With the improvement of living standards, requirement of the people for trip is also higher and higher, it is convenient and efficient not require nothing more than trip,
It is more desirable to ensure a comfortable environment of health on the way.Relatively conventional a kind of traffic during train trip is made for people's lives
Mode, and manned quantity is also more considerable, and therefore, taking the people of train, be more desirable to can be in a comfortable ring of health
Train trip is taken under border.
In practical applications, certain trains have begun to take appropriate measures for train environment, such as reduce compartment
Number of passengers.But this measure is only one quiet environment of guarantee, and it is comfortable to be further formed a health
Environment can add green plant in train.The setting of green plant can also be loosened in addition to the eyesight of people can be allowed to be protected
Mood and excitation inspiration, and green plant is alternatively arranged as a natural humidifier, ensures comfortable and health from physiology to psychology.But
It is, at present pouring water problems and can not solve due to green plant on train, and the greening on train is caused to cannot achieve.
Utility model content
Based on this, it is necessary to for cannot achieve the problem of train is afforested due to green the pouring water problems of plant on train, carry
For a kind of irrigation system for pouring water problems that can solve green plant on train.
A kind of irrigation system, including water tank and the watering device that is connect with the water tank, the irrigation system further include：
Relative humidity detection device, for detecting the relative humidity for waiting for irrigation soils；
Water-level detecting device is set to the water tank, for detecting the water level in the water tank；
Processing unit, it is electric with the relative humidity detection device, the water-level detecting device and the watering device respectively
Connection, the processing unit are used to be controlled according to the relative humidity detection device and the detection data of the water-level detecting device
The open and close of the watering device.
By the way that above-mentioned irrigation system is arranged, temperature-detecting device detects the phase for waiting for irrigation soils with water-level detecting device respectively
To humidity and cistern water level, detection data is delivered to processing unit, handling to control opening for watering device through processing unit
It closes, realizes automatic-watering, solve green plant on train pours water problems, is conducive to the greening of train.
The processing unit is microcontroller in one of the embodiments,.
The processing unit includes humidity comparator in one of the embodiments, and the humidity comparator is used for institute
The detection data for stating relative humidity detection device is made comparisons with default humidity value；When the detection data of the humidity detector is small
In or equal to preset humidity value, the watering device is opened.
In one of the embodiments, the relative humidity detection device include humidity sensor and with the humidity sensor
First analog-digital converter of device electrical connection, the humidity sensor, which is set to, to be waited in irrigation soils, and irrigation soils are waited for for detecting
Relative humidity and generate relative humidity signal, first analog-digital converter for the humidity sensor is generated it is opposite
Moisture signal carries out analog-to-digital conversion, and is delivered to the processing unit.
The watering device includes the first relay and is electrically connected with first relay in one of the embodiments,
The first solenoid valve, first relay is electrically connected with the processing unit, and the processing unit is used to turn according to through digital-to-analogue
The relative humidity signal that the humidity sensor changed generates controls first relay, to control first electromagnetism
The open and close of valve.
In one of the embodiments, the water-level detecting device include fluid level transmitter and with the fluid level transmitter electricity
Second analog-digital converter of connection, the fluid level transmitter is positioned in the water tank, for detecting the water level in the water tank
And water level signal is generated, the water level signal that second analog-digital converter is used to generate the fluid level transmitter carries out digital-to-analogue and turns
It changes, and is transported to the processing unit.
The irrigation system further includes water supply installation in one of the embodiments, for the cistern water supply；
The water-level detecting device includes that also second solenoid valve, the second solenoid valve is set to the water supply installation and institute
On the pipeline for stating water tank connection, for being connected to and disconnecting the water supply installation and the water tank.
The water-level detecting device further includes the second relay in one of the embodiments, second relay with
The processing unit and second solenoid valve electrical connection, the processing unit are used for according to the liquid level through digital-to-analogue conversion
The water level signal that transmitter generates controls second relay, to control the open and close of the second solenoid valve, into
And it is connected to and disconnects the water supply installation and the water tank.
The processing unit includes water level comparator in one of the embodiments, and the comparator is used for the water
The detection data of level detecting apparatus is made comparisons with preset water level value, and the processing unit controls the water supply according to comparison result and fills
Set the connection and disconnection with the water tank.
The irrigation system further includes display device in one of the embodiments, the display device and the processing
Device is electrically connected, the detection data and the relative humidity detection device for visually showing the water-level detecting device
Detection data.
Description of the drawings
Fig. 1 is the schematic diagram for the irrigation system that one embodiment of the utility model provides；
Fig. 2 is the work flow diagram of irrigation system shown in FIG. 1.
Specific implementation mode
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiment described herein.Make to the utility model on the contrary, purpose of providing these embodiments is
The understanding of disclosure is more thorough and comprehensive.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
Any and all combinations of one or more relevant Listed Items.
As shown in Figure 1, the irrigation system 10 that one embodiment of the utility model provides, including water tank (not shown), processing dress
Set 12, relative humidity detection device 14, water-level detecting device 16 and watering device 18.
Processing unit 12 is electrically connected with relative humidity detection device 14, water-level detecting device 16 and watering device 18, water level
Detection device 16 is set to water tank, and watering device 18 is connect with water tank.
Relative humidity detection device 14 is for detecting the relative humidity for waiting for irrigation soils, and water-level detecting device 16 is for detecting
Water level in water tank, processing unit 12 are used for the detection data control according to relative humidity detection device 14 and water-level detecting device 16
The open and close of watering device 18 processed.
By the way that above-mentioned irrigation system 10 is arranged, temperature-detecting device 14 detects with water-level detecting device 16 and waits irrigating respectively
Then detection data is delivered to processing unit 12 by the relative humidity and cistern water level of soil, processing unit 12 is according to testing number
According to the open and close of control watering device 18, in this way, realizing automatic-watering, solve green plant on train pours water problems,
Conducive to the propulsion of train greening.
It should be noted that since the irrigation system 10 is set on train, and 10 required function of irrigation system is few,
For the volume of control process device 12, and select microcontroller as the processing unit of irrigation system 10.Specifically, microcontroller
Model AT89S51.In addition, the water tank of the water storage in the irrigation system 10 fuses regenerated mode system using with waste mineral water bottle
At more environmentally-friendly.
In one embodiment, relative humidity detection device 14 includes humidity sensor (not shown) and and humidity sensor
First analog-digital converter (not shown) of electrical connection, humidity sensor, which is set to, to be waited in irrigation soils, relatively wet for detecting it
Spend and generate relative humidity signal, the relative humidity signal that the first analog-digital converter then is used to generate humidity sensor is into line number
Mould is converted, and is sent to processing unit 12, and processing unit 12 calculates the actual humidity for waiting for irrigation soils according to relative humidity meter.Into
One step, humidity sensor is corresponding to wait for that irrigation soils rh value 0~100% exports 1~4V under the support of 5V direct currents
Relative humidity voltage signal, then the voltage signal be delivered to the first analog-digital converter carry out digital-to-analogue conversion.It needs to illustrate
, irrigation system 10 further includes for electric installation (not shown), for electric installation for being supplied to all parts in irrigation system 10
Required electric power.
In practical application, the first analog-digital converter model ADC0809.Further, watering device 18 includes first
Relay (not shown) and the first solenoid valve (not shown) being electrically connected with the first relay, the first relay and processing unit 12
Electrical connection, processing unit 12 control the first relay according to the relative humidity signal that the humidity sensor through digital-to-analogue conversion generates
Device, to the open and close of the first solenoid valve of control, in this way, to realize the open and close of control watering device 18.
Specifically, the first solenoid valve needs the direct current supply of 24V, the present embodiment to turn opening for 24V direct currents using 220V exchanges
Powered-down source is powered with realizing, meanwhile, the first relay, Switching Power Supply and the first solenoid valve are connected, it can be achieved that the first relay
Break-make control the first solenoid valve open and close.It is to be understood that since processing unit 12 is model AT89S51's
Microcontroller, microcontroller control the break-make of the first relay, and the driving current of single-chip processor i/o mouth is too small, can not directly drive the
One relay, need between microcontroller and the first relay add a ULN2003 chip, with realize microcontroller pair first after
The control of electric appliance.
In one embodiment, water-level detecting device 16 includes fluid level transmitter (not shown) and is electrically connected with fluid level transmitter
The the second analog-digital converter (not shown) connect, fluid level transmitter is positioned in water tank, for detecting the water level in water tank and generation
Water level signal, the water level signal that the second analog-digital converter then is used to generate fluid level transmitter carry out digital-to-analogue conversion, and its is defeated
It send to processing unit 12.Further, the water level in water tank is converted into the water level voltage signal of 0~5V by fluid level transmitter, so
The voltage signal is delivered to the second analog-digital converter and carries out digital-to-analogue conversion afterwards.Specifically, the second analog-digital converter model and first
Analog-digital converter is identical.
In one embodiment, irrigation system 10 further includes water supply installation 11, and water supply case supplies water.Further, water
Level detecting apparatus 16 further includes second solenoid valve (not shown), and second solenoid valve is set to the pipe that water supply installation 11 is connect with water tank
On the road, for being connected to and disconnecting water supply installation 11 and water tank.Further, water-level detecting device 16 further includes the second relay
(not shown), the second relay are electrically connected with processing unit 12 and second solenoid valve, and processing unit is according to through digital-to-analogue conversion
The water level signal that fluid level transmitter generates controls the second relay, to control the open and close of second solenoid valve, Jin Ershi
The now control to being connected to disconnecting water supply installation 11 and water tank.
In one embodiment, processing unit 12 includes humidity comparator (not shown), and humidity comparator is by will be opposite
The detection data of humidity detector 14 is made comparisons with default humidity value, when the detection data is less than or equal to default humidity value
When, watering device 18 is opened.It is understood that the detection data made comparisons in processing unit 12 is to have been subjected to processing unit 12
It is processed, i.e., the relative humidity that relative humidity detection device 14 detects is converted into waiting for the actual humidity of irrigation soils.
Further, processing unit 10 controls relative humidity detection device 14 and acquired a relative humidity signal every ten minutes, when adopting
When the relative humidity signal collected is less than default humidity value, processing unit 12 can calculate the water for needing to pour according to detection data
Amount, and then the duration that watering device 18 is opened is calculated according to required water.In practical application, it is 60% to preset humidity value.
In one embodiment, processing unit 12 further includes water level comparator (not shown), and water level comparator is by by water
The detection data of level detecting apparatus 16 is made comparisons with preset water level value, and then processing unit 12 controls the dress that supplies water according to comparison result
It sets 11 and is communicated in disconnection with water tank.Further, there are two preset water level values, the detection data of water-level detecting device 16 is distinguished
Compared with two preset water level values, when the detection data is less than smaller preset water level value, water supply installation 11 is connected to water tank,
Until the detection data of water-level detecting device 16 is more than larger preset water level value, water supply installation 11 disconnects the connection with water tank.Tool
Body, preset water level value is accounting of the current level with respect to the capacity of water tank.Preferably, two preset water level values are respectively 60%
With 80%.
In one embodiment, irrigation system 10 further includes display device 13, and display device 13 is electrically connected with processing unit 12
It connects, for visually showing the detection data of relative humidity detection device 14 and the detection data of water-level detecting device 16.It can
With understanding, it may include multiple modules in the present embodiment in processing unit 12, the module compared as data is adopted for each ten minutes
Collect a humidity information, and the module shown then obtains humidity and water level information in real time, for 13 real-time display of display device,
In other embodiment, the module made comparisons can also be compared in real time.
In one embodiment, irrigation system 10 further includes regulating device 15, and regulating device 15 is electrically connected with processing unit 12
It connects, for adjusting default humidity value and preset water level value.Further, regulating device 15 can opening with control process device 12
It opens, close and resets.Specifically, regulating device 15 is equipped with multiple buttons, to realize different control requirements.
For the ease of understanding the technical solution of the utility model, irrigation system 10 in a specific embodiment presented below
Workflow.
Referring to Fig. 2, regulating device 15 opens processing unit 12, processing unit 12 initializes, the meter in processing unit 12
When device start timing；Water-level detecting device 16 detects cistern water level, and processing unit 12 is carried out according to water level information and preset water level
Value is compared, and when water level is less than 60%, water supply installation 11 then sees whether water level is higher than again to cistern water supply higher than 60%
80%, when water level higher than 80% and water supply installation 11 also supply water when, close water supply installation 11, stop to cistern water supply.
Whether by ten minutes when timer, the humidity letter for waiting for irrigation soils is acquired to processing unit 12 if ten minutes
Then whether breath compares the humidity for waiting for irrigation soils less than default humidity value, when it is less than default humidity value, processing unit 12
Further calculating needs irrigation time, is then turned on watering device 18, until watering is completed to turn off watering device 18.
It is to be appreciated that in the present embodiment, the detection of water level and comparing carries out in real time, and waits for irrigation soils
Humidity Detection and compare be carry out within every ten minutes it is primary.
Compared with prior art, irrigation system provided by the utility model has at least the following advantages：
1) automatic-watering, solve the green plant on train pours water problems, is conducive to the progress of train greening；
2) data real-time display, and it is easy to operate, facilitate control.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of irrigation system, including water tank and the watering device that is connect with the water tank, which is characterized in that the irrigation system
Further include：
Relative humidity detection device, for detecting the relative humidity for waiting for irrigation soils；
Water-level detecting device is set to the water tank, for detecting the water level in the water tank；
Processing unit is electrically connected with the relative humidity detection device, the water-level detecting device and the watering device respectively,
The processing unit is used for according to described in the relative humidity detection device and the control of the detection data of the water-level detecting device
The open and close of watering device.
2. irrigation system according to claim 1, which is characterized in that the processing unit is microcontroller.
3. irrigation system according to claim 1, which is characterized in that the processing unit includes humidity comparator, described
Humidity comparator is for making comparisons the detection data of the relative humidity detection device with default humidity value；When the humidity is examined
The detection data for surveying device is less than or equal to default humidity value, and the watering device is opened.
4. irrigation system according to claim 1, which is characterized in that the relative humidity detection device includes humidity sensor
Device and the first analog-digital converter being electrically connected with the humidity sensor, the humidity sensor, which is set to, to be waited in irrigation soils,
It waits for the relative humidity of irrigation soils for detecting and generates relative humidity signal, first analog-digital converter is for will be described wet
It spends the relative humidity signal that sensor generates and carries out analog-to-digital conversion, and be delivered to the processing unit.
5. irrigation system according to claim 4, which is characterized in that the watering device include the first relay and with institute
The first solenoid valve of the first relay electrical connection is stated, first relay is electrically connected with the processing unit, the processing dress
It sets the relative humidity signal for being generated according to the humidity sensor through digital-to-analogue conversion and controls first relay, from
And control the open and close of first solenoid valve.
6. irrigation system according to claim 1, which is characterized in that the water-level detecting device include fluid level transmitter and
The second analog-digital converter being electrically connected with the fluid level transmitter, the fluid level transmitter is positioned in the water tank, for examining
The water level surveyed in the water tank simultaneously generates water level signal, what second analog-digital converter was used to generate the fluid level transmitter
Water level signal carries out digital-to-analogue conversion, and is transported to the processing unit.
7. irrigation system according to claim 6, which is characterized in that the irrigation system further includes water supply installation, is used for
To the cistern water supply；
The water-level detecting device includes that also second solenoid valve, the second solenoid valve is set to the water supply installation and the water
On the pipeline of case connection, for being connected to and disconnecting the water supply installation and the water tank.
8. irrigation system according to claim 7, which is characterized in that the water-level detecting device further includes the second relay
Device, second relay are electrically connected with the processing unit and the second solenoid valve, and the processing unit is used for according to warp
The water level signal that the fluid level transmitter of digital-to-analogue conversion generates controls second relay, to control second electricity
The open and close of magnet valve, and then be connected to and disconnect the water supply installation and the water tank.
9. irrigation system according to claim 7, which is characterized in that the processing unit includes water level comparator, described
Comparator is for making comparisons the detection data of the water-level detecting device with preset water level value, and the processing unit is according to comparing
The connection and disconnection of water supply installation described in output control and the water tank.
10. irrigation system according to claim 1, which is characterized in that the irrigation system further includes display device, described
Display device is electrically connected with the processing unit, detection data for visually showing the water-level detecting device and described
The detection data of relative humidity detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820586982.0U CN208077037U (en) | 2018-04-23 | 2018-04-23 | irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820586982.0U CN208077037U (en) | 2018-04-23 | 2018-04-23 | irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208077037U true CN208077037U (en) | 2018-11-09 |
Family
ID=64044916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820586982.0U Expired - Fee Related CN208077037U (en) | 2018-04-23 | 2018-04-23 | irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208077037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112753542A (en) * | 2021-01-07 | 2021-05-07 | 南昌易融邦企业服务有限公司 | Automatic plant watering system based on Internet of things |
-
2018
- 2018-04-23 CN CN201820586982.0U patent/CN208077037U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112753542A (en) * | 2021-01-07 | 2021-05-07 | 南昌易融邦企业服务有限公司 | Automatic plant watering system based on Internet of things |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Granted publication date: 20181109 |