CN206851609U - Soil moisture control device - Google Patents
Soil moisture control device Download PDFInfo
- Publication number
- CN206851609U CN206851609U CN201720357145.6U CN201720357145U CN206851609U CN 206851609 U CN206851609 U CN 206851609U CN 201720357145 U CN201720357145 U CN 201720357145U CN 206851609 U CN206851609 U CN 206851609U
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- CN
- China
- Prior art keywords
- amplifier
- soil moisture
- humistor
- transistor
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses a kind of soil moisture control device, including by humistor RHAmplifier A, humidifying equipment, drying equipment, the loop checking installation of source of stable pressure composition, the humistor is connected by transistor VT with amplifier A, and amplifier A is connected by transistor VT1 with humidifying equipment, and amplifier A is connected by transistor VT2 with drying equipment.The utility model is simple in construction, pass through the loop checking installation for forming humistor, amplifier, humidifying equipment, drying equipment, source of stable pressure, soil moisture can be monitored in real time by humistor, and humistor resistance is changed so as to change its output current by humidity, amplify through amplifier, and then trigger humidifying equipment or drying equipment work.
Description
Technical field
Utility model of the present invention is related to moisture control unit, especially a kind of soil moisture control device.
Background technology
The popularization of healthy living idea, people increasingly pay close attention to the green and healthy food such as the healthy diet of oneself, veterinary antibiotics
Product also receive liking for more and more people.Therefore, the demand of vegetable and fruit largely rises.
In traditional agriculture, the plantation and growth of vegetable and fruit rely on weather conditions substantially, need manpower to enter under exsiccosis
Excessively also soil can not be dried in time for row watering, soil moisture, and cost of labor is high and efficiency is more low, can not adapt to
The demand of people.
To solve the above problems, there is the mode of greenhouse gardening vegetables and fruits, such planting patterns temperature change in the market
It is small, and canopy temperature is suitable, it is general only to need periodically to water to soil suitable for growth.But such plantation side
Formula also is caused to water because of that can not understand soil moisture at once or drying is delayed, and produces the phenomenon that crop is drowned or drought is dead.
Therefore, it is that current agriculture field needs to work out a kind of equipment that can be monitored soil moisture in real time and control it
One of major issue to be solved.
The content of the invention
Invention purpose of utility model：It can be controlled in real time in view of the above-mentioned problems, the purpose of utility model of the present invention provides one kind
The soil moisture control device of soil moisture.
Technical scheme：In order to solve problem above, utility model of the present invention provides a kind of soil moisture control device, including
By humistor RH, amplifier A, humidifying equipment, drying equipment, source of stable pressure composition loop checking installation, the humistor RHPass through
Transistor VT4 is connected with amplifier A, and amplifier A is connected by transistor VT1, VT3 with humidifying equipment, and amplifier A passes through
Transistor VT1, VT2 are connected with drying equipment.The utility model is simple in construction, by the way that humistor, amplifier, humidification are set
The loop checking installation of standby, drying equipment, source of stable pressure composition, can monitor soil moisture in real time, and change by humidity by humistor
Become wet sensitive resistance so as to change its output current, amplify through amplifier, and then trigger humidifying equipment or drying equipment work,
So as to control soil moisture in real time.
Operation display lamp is set between described amplifier A and transistor VT2.
Operation display lamp is set between described amplifier A and transistor VT3.
The humistor RHIt is connected with timer.
Described humidifying equipment includes storage tank, spout, switch valve.
Described drying equipment is ventilating and exhausting device.
Beneficial effect：Compared with prior art, utility model of the present invention has advantages below：
1. soil moisturizing effect：The moisture control unit that utility model of the present invention provides can be supervised in real time by humistor
Soil moisture is controlled, and humistor resistance is changed so as to change its output current by humidity, is amplified through amplifier, and then trigger
Humidifying equipment works, and to increase soil moisture, can be in time adjusted under soil exsiccosis, ensures the good life of plant
Long environment.
2. antecedent soil moisture effect is good：The moisture control unit that utility model of the present invention provides can be real-time by humistor
Soil moisture is monitored, and humistor resistance is changed so as to change its output current by humidity, is amplified through amplifier, and then touch
Drying equipment work is sent out, to reduce soil, processing can be dried in time in the case where soil moisture crosses multimode, ensure plant
Good growing environment.
It is 3. applied widely：Utility model of the present invention is adjustably controlled wet by the way that humistor is connected with potentiometer
The scope of degree, to adapt to the requirement of Different Crop.
Brief description of the drawings
Fig. 1 is utility model structural representation of the present invention；
Fig. 2 is humidifying equipment structural representation；
Wherein：1. humistor RH, 2. amplifier A, 3. humidifying equipments, 4. drying equipments, 31. storage tanks, 32. spouts,
33. switch valve.
Embodiment
The embodiment of utility model of the present invention is described in further detail with reference to the accompanying drawings and examples.Following reality
Apply example to be used to illustrate utility model of the present invention, but can not be used for limiting the scope of utility model of the present invention." under ", "left", "right",
The orientation or position relationship of the instruction such as " interior ", " outer ", " front end ", " rear end ", " head ", " afterbody " are based on side shown in the drawings
Position or position relationship, are for only for ease of description utility model of the present invention and simplify and describe, rather than instruction or imply signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to of the invention real
With new limitation.In addition, term " first ", " second ", " the 3rd " etc. be only used for describe purpose, and it is not intended that instruction or
Imply relative importance.
, it is necessary to illustrate in the description of utility model of the present invention, unless otherwise clearly defined and limited, term
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Connect body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirect by intermediary
It is connected.For the ordinary skill in the art, it can understand above-mentioned term in utility model of the present invention with concrete condition
Concrete meaning.
A kind of soil moisture control device of middle offer as shown in Figure 1, including by humistor RH1, amplifier A2, humidification
Equipment 3, drying equipment 4, the loop checking installation of source of stable pressure composition, the humistor RH1 passes through transistor VT4 and amplifier A2 phases
Connection, amplifier A2 are connected by transistor VT1, VT3 with humidifying equipment, and amplifier A2 is by transistor VT1, VT2 with doing
Dry equipment is connected；Operation display lamp is set between described amplifier A2 and transistor VT2；Described amplifier A2 and transistor
Operation display lamp is set between VT3；The humistor RH1 is connected with timer；Described humidifying equipment 3 include storage tank 31,
Spout 32, switch valve 33；Described drying equipment 4 is ventilating and exhausting device.
Embodiment 1
A kind of soil moisture control device as shown in Figure 1, including by humistor RH1, amplifier A2, humidifying equipment 3,
The loop checking installation of drying equipment 4, source of stable pressure composition, when soil moisture rises, humistor RH1 resistance decrease, electricity on resistance
Drops, electric current reduce, and connected transistor VT4 conductings, its output current flows through amplifier A2, put through amplifier A2
Being exported after big, transistor VT1 cut-offs, VT2 conductings, the operation display lamp being connected with VT2 is lighted, and ventilating and exhausting device 4 is run,
Increase soil air velocity of liquid assets, accelerate the moisture evaporation in soil, so as to realize the desiccation of soil.Timer can adjust
Humistor RH1 operation action time.
Embodiment 2
A kind of soil moisture control device as shown in Figure 1 and Figure 2, including by humistor RH1, amplifier A2, humidification are set
Standby 3, drying equipment 4, the loop checking installation of source of stable pressure composition, when soil moisture declines, humistor RH1 resistance rises, resistance
Lower voltage rise, electric current increase, transistor VT3 conductings, VT2 cut-offs, drying equipment lose electric current release, connected fortune
Row display lamp extinguishes, and after VT1 conductings, connected operation display lamp is lighted, and humidifying equipment 3 is run, the humidifying equipment 3
Including storage tank 31, spout 32, switch valve 33, after humidifying equipment 3 is powered, switch valve 33 is opened, and separates storage tank 31 and spray
The spacer of mouth 32 separates, and the water in storage tank 31 goes out through nozzle spray 32, soil is poured, so as to increase soil moisture.
The embodiment of utility model of the present invention in order to example and description for the sake of and provide, and be not exhaustively or
Utility model of the present invention is limited to disclosed form by person.Many modifications and variations are for the ordinary skill in the art
It is obvious.Selection and description embodiment be in order to more preferably illustrate the principle and practical application of utility model of the present invention, and
And make one of ordinary skill in the art it will be appreciated that utility model of the present invention is various suitable for carrying for special-purpose so as to design
The various embodiments of modification.
Claims (6)
- A kind of 1. soil moisture control device, it is characterised in that：Including by humistor RH（1）, amplifier A（2）, humidifying equipment （3）, drying equipment（4）, source of stable pressure composition loop checking installation, the humistor RH（1）Pass through transistor VT4 and amplifier A （2）It is connected, amplifier A（2）It is connected by transistor VT1, transistor VT3 with humidifying equipment, amplifier A（2）Pass through crystalline substance Body pipe VT1, transistor VT2 are connected with drying equipment.
- 2. soil moisture control device according to claim 1, it is characterised in that：Described amplifier A（2）With transistor Operation display lamp is set between VT2.
- 3. soil moisture control device according to claim 1, it is characterised in that：Described amplifier A（2）With transistor Operation display lamp is set between VT3.
- 4. soil moisture control device according to claim 1, it is characterised in that：The humistor RH（1）With timer It is connected.
- 5. soil moisture control device according to claim 1, it is characterised in that：Described humidifying equipment（3）Including storage Water tank（31）, spout（32）, switch valve（33）.
- 6. soil moisture control device according to claim 1, it is characterised in that：Described drying equipment（4）For ventilation Exhaust apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720357145.6U CN206851609U (en) | 2017-04-07 | 2017-04-07 | Soil moisture control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720357145.6U CN206851609U (en) | 2017-04-07 | 2017-04-07 | Soil moisture control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206851609U true CN206851609U (en) | 2018-01-09 |
Family
ID=60816244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720357145.6U Expired - Fee Related CN206851609U (en) | 2017-04-07 | 2017-04-07 | Soil moisture control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206851609U (en) |
-
2017
- 2017-04-07 CN CN201720357145.6U patent/CN206851609U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20190407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |