CN106020071A - Rainwater-collector-contained acid rain protecting system - Google Patents

Abstract

The invention relates to a rainwater-collector-contained acid rain protecting system. The acid rain protecting system comprises a rainwater collector, a rainwater monitor, a telescopic support, a motor and a canopy. The rainwater monitor is connected with the motor. The rainwater collector comprises a hopper-shaped rainwater collector body and a rainwater container. The rainwater container is fixed to the lower end of the rainwater collector body. The rainwater monitor is used for monitoring the characteristic value of rainwater in the rainwater collector, generating a control signal according to the characteristic value and transmitting the control signal to the motor. The motor executes corresponding operation after receiving the control signal. The telescopic support is connected with the motor. The canopy is fixed to the telescopic support. When the telescopic support is opened, the canopy is opened; when the telescopic support is folded, the canopy is folded. According to the rainwater-collector-contained acid rain protecting system, after it is detected that rain is acid rain, the motor is controlled to be started to open the telescopic support and canopy, the canopy blocks acid rain, and the effect of protecting soil and plants below the canopy is achieved.

Description

Acid rain guard system with rain trap

Technical field

The present invention relates to plant protection device technical field, be specifically related to avoid potted plant suffer acid rain The acid rain guard system of band rain trap.

Background technology

The formal title of acid rain is for acid deposition. refer to the rain that pH value is less than 5.6.Plant is led to Often soda acid degree and nutritional labeling to soil rely on higher, the most potted plant class plant.And in acid Rain can cause the nutrient potassium in soil, sodium, calcium, magnesium to discharge, and along with rainwater It is leached.So acid rain can make substantial amounts of nutrient in soil by leaching loss, cause in soil The wretched insufficiency of nutrient, so that soil becomes barren, therefore can cause plant growing different The most dead.

Therefore to reduce acid rain to plant and the impact of soil, it is necessary to prevent plant and acid rain Contact.

Summary of the invention

For the deficiencies in the prior art, it is an object of the invention to provide one and can identify acid rain, And the acid rain guard system of the band rain trap of acid rain contact potted plant and soil thereof can be prevented.

For achieving the above object, the present invention is by adopting the following technical scheme that

The acid rain guard system of a kind of band rain trap includes rain collecting device, rainwater monitor controller, stretches Contracting support, motor and awning；Described rainwater monitor controller is connected with motor；Described rain collecting device Including funnel shaped rain trap and rainwater store, described rainwater store is fixed under rain trap End；This rain trap is used for collecting rainwater, and the rainwater collected imports in rainwater store；Institute State rainwater monitor controller for detecting the eigenvalue of rainwater in rain collecting device, and according to this feature Value sends control signals to telescope support described in motor with motor even after generating control signal Connecing, described motor is receiving telescope support described in the rear drive that described control signal is opening signal Open；Described awning is fixed on telescope support；When telescope support is opened, awning is beaten therewith Open；When telescope support draws in, awning draws in therewith.

Preferably, described rainwater store offers receiving chamber and an import, this receiving chamber and import Connection；The import of rainwater store and funnel shaped rain trap outlet, the rain that rain trap is collected Water passes sequentially through the outlet of this rain trap, the import of rainwater store enters described receiving intracavity, institute The part stating rainwater monitor controller is interspersed in this receiving intracavity.

Preferably, described awning is made up of flexible plastics.

Preferably, described telescope support includes slide rail, slide block, the first telescopic component, second stretches Contracting assembly and transverse bar；Chute is offered on described slide rail；Described slide block is arranged in chute, This slide block is connected by chain with motor；Described first telescopic component all connects with slide block and transverse bar Connecing, this first telescopic component is cut between elongation state and contraction state according to the state of slide block Change；Described second telescopic component is affixed with described slide rail and transverse bar；Described second telescopic component Retracted position and the first telescopic component retracted position synchronize.

Preferably, described first telescopic component includes least one set expansion link group；Each expansion link group Including two expansion links arranged in a crossed manner, and the position intersected being provided with rotating shaft, this rotating shaft is same Time through two expansion links so that two expansion links can rotate with this rotating shaft.

Preferably, described rainwater monitor controller includes the first acquisition module, the second acquisition module, meter Calculate module, judge module and control module；

Produce electromotive force after described first acquisition module and contacting rain water, and this electromotive force is sent To computing module；

Described second acquisition module is used for detecting temperature value and the refractive index of monitored rainwater, and will This temperature value and refractive index send to computing module；

Described computing module calculates rainwater according to the electromotive force received, temperature value and refractive index PH value, and send to control module；

Described control module generates control signal according to the size of pH value, and control signal is sent out Deliver to motor.

Preferably, the pH value of described computing module employing equation below calculating rainwater:

$ln\mathrm{\α}\left(H^{+}\right)=\frac{E-E^0}{KT}+\lg R$

$K=\frac{E_2-E_1}{{\mathrm{PH}}_2-{\mathrm{PH}}_1}$

Wherein: E is electromotive force；E⁰For constant；E₂With E₁It is the current potential of the first acquisition module, PH₂With PH₁It it is the pH value of the first acquisition module；T is the temperature of rainwater, and R is the refraction of rainwater Rate, ln α (H+) is the pH value of rainwater.

Preferably, described first acquisition module and the second acquisition module are installed on rain collecting device In.

Preferably, described control module includes receiver module, judge module, signal generation module And sending module；

Described receiver module is for receiving the pH value that computing module sends；

Whether the pH value that described judge module receives for judging receiver module is less than 5.6；

Described signal generation module for the result that judges according to described judge module as being time, give birth to Become described opening signal；

Described sending module is for sending described opening signal to motor.

Beneficial effects of the present invention:

Rainwater can be entered by the acid rain guard system of the band rain trap of the present invention by rain collecting device Row gathers, and is then detected, by rainwater monitor controller, the rainwater gathered, and according to detection The work of output control motor is entered, if detection to be acid rain can control electric motor starting will be flexible Support and awning are opened, by awning acid rain carried out stop reach to protect below awning soil and The effect of plant.Further, rainwater is carried out by described rain collecting device by funnel shaped rain trap Gather, by rainwater store, rainwater is received the most again, so so that rain collecting device Gather the speed of rainwater.

Accompanying drawing explanation

Fig. 1 is that the acid rain guard system structure of a kind of band rain trap in embodiments of the invention is shown It is intended to；

Fig. 2 is awning and the scheme of installation of telescope support in embodiments of the invention；、

Fig. 3 is the structural representation of a kind of rain collecting device in embodiments of the invention；

Fig. 4 is the module map of rainwater monitor controller in embodiments of the invention；

Fig. 5 is a kind of first acquisition module schematic diagram in embodiments of the invention.

In figure: 1, rain collecting device；10, chamber is accommodated；11, rain trap；12, rainwater holds Device；2, rainwater monitor controller；21, the first acquisition module；211, containment vessel；212, first Detection bodies；2121, the first housing；2122, the first detection solution；2123, the first electrode is led Line；213, the second detection bodies；2131, the second housing；2132, the second detection solution；2133、 Second electrode cable；22, the second acquisition module；23, computing module；24, control module； 241, receiver module；242, judge module；243, signal generation module；244, mould is sent Block；3, telescope support；31, slide rail；310, chute；32, slide block；33, first stretches Assembly；331, the first expansion link；332, rotating shaft；34, the second telescopic component；341, Two expansion links；3411, hollow pipe；35, transverse bar；4, motor；5, awning.

Detailed description of the invention

Below, in conjunction with accompanying drawing and detailed description of the invention, the present invention is described further:

With reference to Fig. 1 and Fig. 2, the present invention relates to the acid rain guard system of a kind of band rain trap, bag Include rain collecting device 1, rainwater monitor controller 2, telescope support 3, motor 4 and awning 5.Described Rainwater monitor controller 2 is connected with motor 4.Described rainwater monitor controller 2 is used for detecting rain collecting device The eigenvalue of rainwater in 1, and by control signal after generate control signal according to this feature value Send to motor 4.This feature value includes the temperature value of rainwater, refractive index or pH value etc..Institute State motor 4 after receiving described control signal, perform corresponding operation.Described control signal can For controlling the opening signal that motor 4 starts.Such as motor 4 receive startup control signal time, This motor 4 performs to start operation, i.e. starts working and is opened by telescope support 3.

Described telescope support 3 is connected with motor 4, and this telescope support 3 is controlled by motor 4 Switch between open mode and rounding state.The closedown of described motor 4 can be manual-lock.When Right described telescope support 3 can also manually be closed.Described awning 5 is fixed on flexible On support 3.When telescope support 3 is opened, awning 4 is opened therewith.When telescope support 3 is received When holding together, awning 5 draws in therewith.Described awning 5 is used for blocking rain.Under normal circumstances, institute is worked as State rainwater monitor controller 2 and detect when rainwater is acid rain, send the control signal starting motor 4, Promote motor 4 to work telescope support 3 to open, so that opened by awning 5, it is to avoid acid Rain and the soil under awning 5 and plant contact, thus realize protecting plant and the effect of soil. Described rain, 5 are made up of flexible plastics.So awning 5 can beating along with telescope support 3 Open and synchronize open with shrinking, shrink.

With reference to Fig. 3, described rain collecting device 1 offers a receiving chamber 10, this receiving chamber 10 For collecting rainwater.The part of described rainwater monitor controller 2 is interspersed in this receiving chamber 10.Tool The rainwater parts that rainwater monitor controller 2 detects at least can be interspersed in receiving chamber 10 by body ground. In the case of needs have detected whether acid rain, this rain collecting device 1 is positioned over open air.Due to Rain collecting device 1 is for gathering the rainwater that nature falls, and therefore accommodates chamber 10 towards sky Direction be opening, in order to rainwater fall into receiving chamber 10 in.By accommodating chamber 10 to rainwater Be collected, in order to rainwater monitor controller 2 preferably with contacting rain water, improve detection efficiency.

Described rain collecting device 1 includes funnel shaped rain trap 11 and rainwater store 12, described Rainwater store 12 is fixed on the lower end of rain trap 11；This rain trap 11 is used for collecting rainwater, And the rainwater collected imports in rainwater store 12.Concrete described rainwater monitor controller 3 is used The eigenvalue of rainwater in detection rainwater store 12.Described rainwater store 12 offers a receiving Chamber 10 and import (not shown), this receiving chamber 10 and inlet communication；Rainwater store The import of 12 and funnel shaped rain trap 11 outlet, the rainwater that rain trap 11 is collected depends on The secondary outlet by this rain trap 11, the import of rainwater store 12 enter described receiving chamber 10 In, the part of described first acquisition module 2 is interspersed in this receiving chamber 10.

With reference to Fig. 4, described rainwater monitor controller 2 includes that the first acquisition module 21, second gathers mould Block 22, computing module 23 and control module 24.Described first acquisition module 21 connects with rainwater Produce electromotive force after touch, and this electromotive force is sent to computing module 23.First acquisition module 21 include measuring electrode and reference electrode, and described measurement electrode is that hydrion is had selectivity Electrode.Therefore when this first acquisition module 21 is inserted in rainwater to be measured, can be according to rain Water acid-base value and produce corresponding electromotive force.Described computing module 23 and control module 24 can groups It is combined into a part of module of single-chip microcomputer.Described second acquisition module 22 can be temperature sensor and Refractometer.

With reference to Fig. 5, described first acquisition module 21 includes containment vessel 211 and is installed on guarantor The first detection bodies 212 and the second detection bodies 213 in protective case 211.In described containment vessel 211 Offer for installing described first detection bodies 212 and the cavity of the second detection bodies 213.Described First detection bodies 212 includes that the first housing 2121, first detects solution 2122 and the first electrode Wire 2123.Described first housing 2121 inner hollow.Described first detection liquid 2122 holds It is placed in the first housing 2121.It is molten that one end of first electrode cable 2123 is immersed in the first detection In liquid 2122, the other end sequentially pass through the first housing 2121 and containment vessel 211 and with calculate mould Block 23 connects.During measuring, described first detection bodies 212 does not connects with rainwater to be detected Touch；And the second detection bodies 213 and contacting rain water to be detected.

Described second detection bodies 213 include the second housing 2131, second detect solution 2132 and Second electrode cable 2133.Described second housing 2131 inner hollow.Described second detection liquid 2132 are placed in the second housing 2131.One end of second electrode cable 2133 is immersed in In two detection solution 2132, the other end sequentially passes through the second housing 2131 and containment vessel 211 also It is connected with computing module 23.

First housing 2121 and the second housing 2131 are made by glass.Described first detection is molten Liquid 2122 and the second detection solution 2132 are the Klorvess Liquid that concentration is about 3mol/L, Wherein first detection solution 2122 account for the first housing 2121 inner space 1 9-1 about 51； Second detection solution 2132 account for the second housing 2131 inner space 1 9-1 about 51.Institute State the first electrode cable 2123 and the second electrode cable 2133 can be silver chloride.

Described second acquisition module 22 is used for detecting temperature value and the refractive index of monitored rainwater, And this temperature value and refractive index are sent to computing module 23.Described computing module 23 is according to connecing Electromotive force, temperature value and the refractive index received calculate the pH value of rainwater, and send to controlling mould Block 24.Described control module 24 generates control signal according to the size of pH value, and will control Signal sends to motor 4.Described second acquisition module 22 can be that refractometer is also known as refractometer.

Described computing module 23 can be computer, and this computing module 23 uses equation below (1) (2) pH value of calculating rainwater:

$ln\mathrm{\α}\left(H^{+}\right)=\frac{E-E^0}{KT}+\lg R---\left(1\right)$

$K=\frac{E_2-E_1}{{\mathrm{PH}}_2-{\mathrm{PH}}_1}---\left(2\right)$

Wherein: E is electromotive force；E⁰May be less than or equal to E constant；E₂With E₁It is respectively the First detection solution 2122 and the current potential of the second detection solution 2132 in one acquisition module 21, PH₂With PH₁It is the first detection solution 2122 and the second detection solution in the first acquisition module 21 The pH value of 2132；T is the temperature of rainwater, and R is the refractive index of rainwater；lnα(H⁺) it is rain The pH value of water.Rainwater is gathered by arranging the second acquisition module 22 in rainwater monitor controller 2 Temperature value and refractive index can effectively improve the degree of accuracy of rainwater monitor controller 2 detection.LgR table Show denary logarithm, ln α (H⁺) represent the logarithm with e as the end.

Described first acquisition module 21 and the second acquisition module 22 are installed on rain collecting device 1 In.Specifically, this first acquisition module 21 and the second acquisition module 22 are installed on described receiving In chamber 10, in order to contacting rain water to be measured.

Described control module 24 includes that receiver module 241, judge module 242, signal generate mould Block 243 and sending module 244.Described receiver module 241 is used for receiving computing module 23 The pH value gone out.Described judge module 242 is for judging that the pH value that receiver module 241 receives is No being less than 5.6, if then illustrating that this rainwater is acid rain, needing to open awning, the most permissible Awning need not be opened.Described signal generation module 243 is for judging according to described judge module When the result of 242 is for being, generate the opening signal opening motor 4.Described sending module 244 For the described opening signal opening motor 4 is sent to motor 4.

Described motor 4 starts after opening the opening signal of motor 4 described in receiving, and drives Described telescope support 3 is opened, and then is opened by awning 5.When awning has plant 5 times, By the awning 5 of open mode, rainwater can be intercepted, prevent rainwater and plant contact.

Described telescope support 3 includes slide rail 31, slide block the 32, first telescopic component 33, second Telescopic component 34 and transverse bar 35.Chute 310 is offered on described slide rail 31.Described slide block 32 are arranged in chute 310, and this slide block 32 is connected by chain with motor 4.Due to awning 5 is that the flexiplast with waterproof effect is made, and can support awning by two telescopic components 5, it is to avoid being deposited on awning 5 of excessive rainfall, thus the durable of awning 5 can be effectively improved Property.Slide block 32 can be driven to slide at chute 310 by motor 5.Described transverse bar 35 is with sliding Rail 31 be arranged in parallel.Described first telescopic component 33 is all connected with slide block 32 and transverse bar 35, This first telescopic component 33 is cut between elongation state and contraction state according to the state of slide block 32 Change.When being two with described slide block 32, the retracted position to the first telescopic component 33 is described, When two slide blocks 32 are close to each other to the state contacted with each other, this first telescopic component 33 in Full open position, now the air line distance between transverse bar 35 and slide rail 31 is maximum；When two When air line distance between individual described slide block 32 is gradually increased, this first telescopic component 33 realizes Gradually drawing in, now the distance between transverse bar 35 and slide rail 31 is gradually shortened.Described second Telescopic component 34 is affixed with described slide rail 31 and transverse bar 35.

Described first telescopic component 33 includes least one set expansion link group；Each expansion link group includes Two the first expansion links 331 arranged in a crossed manner, and the position intersected is provided with rotating shaft 332, This rotating shaft 332 is also cross two the first expansion links 331 so that two the first expansion links 331 Can rotate with this rotating shaft 332.When two the first expansion links 331 are in rotating shaft 332 being When the heart rotates so that the angle between two the first expansion links 331 changes, it is achieved first Telescopic component 33 elongation and shortening.In conjunction with Fig. 1, described expansion link group is two groups, each flexible Bar group includes that first expansion link 331 of four, two the first expansion links 331 arranged in a crossed manner are A pair, this two couple the first expansion link 331 mutually joins.

The retracted position of described second telescopic component 34 and the retracted position of the first telescopic component 33 Synchronize.Described second telescopic component 34 includes two the second expansion links 341, and each second stretches Contracting bar 341 includes at least two hollow pipe 3411, and two hollow pipe 3411 diameters differ, The hollow pipe 3411 that diameter is little can be interspersed in large-diameter hollow pipe 3411, when there is outer trying hard to recommend In the case of drawing, the hollow pipe 3411 of minor diameter can be realized in the hollow pipe 3411 of major diameter Do and stretch out or the operation of indentation, thus realize the second expansion link 341 elongation and shorten.Fig. 1 In, each second expansion link 341 includes three hollow pipes 3411.

To sum up, the acid rain guard system of the band rain trap of the present invention can be right by rain collecting device 1 Rainwater is acquired, and is then detected, by rainwater monitor controller 2, the rainwater gathered, and root Control the work of motor 4 according to the result of detection to enter, if detection to be that acid rain can control electricity Machine 4 starts to be opened telescope support 3 and awning 5, by awning 5, acid rain is carried out stop and reaches Soil and the effect of plant below protection awning 5.

It will be apparent to those skilled in the art that can technical scheme as described above and structure Think, make other various corresponding changes and deformation, and all these changes and deformation Within all should belonging to the protection domain of the claims in the present invention.

Claims (9)

1. the acid rain guard system of a band rain trap, it is characterised in that: include rain collecting Device, rainwater monitor controller, telescope support, motor and awning；Described rainwater monitor controller is with motor even Connect；Described rain collecting device includes funnel shaped rain trap and rainwater store, described rainwater store It is fixed on the lower end of rain trap；This rain trap is used for collecting rainwater, and the rainwater collected is led Enter in rainwater store；Described rainwater monitor controller is for detecting the feature of rainwater in rain collecting device Value, and send control signals to described in motor after generating control signal according to this feature value Telescope support is connected with motor, and described motor is after receiving described control signal and being opening signal Described telescope support is driven to open；Described awning is fixed on telescope support；When telescope support is beaten When opening, awning is opened therewith；When telescope support draws in, awning draws in therewith.

The acid rain guard system of band rain trap the most according to claim 1, its feature exists In: described rainwater store offers receiving chamber and an import, this receiving chamber and inlet communication；Rain The import of water container and the outlet of funnel shaped rain trap, the rainwater that rain trap is collected is successively Described receiving intracavity, described rainwater is entered by the import of the outlet of this rain trap, rainwater store The part of monitor controller is interspersed in this receiving intracavity.

The acid rain guard system of band rain trap the most according to claim 1, its feature exists In: described awning is made up of flexible plastics.

The acid rain guard system of band rain trap the most according to claim 1, its feature exists In: described telescope support include slide rail, slide block, the first telescopic component, the second telescopic component and Transverse bar；Chute is offered on described slide rail；Described slide block is arranged in chute, this slide block with Motor is connected by chain；Described first telescopic component is all connected with slide block and transverse bar, and this is years old One telescopic component switches between elongation state and contraction state according to the state of slide block；Described Two telescopic components are affixed with described slide rail and transverse bar；The retracted position of described second telescopic component Tong Bu with the retracted position of the first telescopic component.

The acid rain guard system of band rain trap the most according to claim 4, its feature exists In: described first telescopic component includes least one set expansion link group；Each expansion link group includes two Expansion link arranged in a crossed manner, and the position intersected is provided with rotating shaft, this rotating shaft is also cross two Individual expansion link so that two expansion links can rotate with this rotating shaft.

6. according to the acid rain guard system of the band rain trap described in any one of claim 1-5, It is characterized in that: described rainwater monitor controller includes the first acquisition module, the second acquisition module, meter Calculate module, judge module and control module；

Produce electromotive force after described first acquisition module and contacting rain water, and this electromotive force is sent To computing module；

Described second acquisition module is used for detecting temperature value and the refractive index of monitored rainwater, and will This temperature value and refractive index send to computing module；

Described computing module calculates rainwater according to the electromotive force received, temperature value and refractive index PH value, and send to control module；

Described control module generates control signal according to the size of pH value, and control signal is sent out Deliver to motor.

The acid rain guard system of band rain trap the most according to claim 6, its feature exists In: the pH value of described computing module employing equation below calculating rainwater:

$ln\mathrm{\α}\left(H^{+}\right)=\frac{E-E^0}{KT}+\lg R$

$K=\frac{E_2-E_1}{{\mathrm{PH}}_2-{\mathrm{PH}}_1}$

Wherein: E is electromotive force；E⁰For constant；E₂With E₁It is the current potential of the first acquisition module, PH₂With PH₁It it is the pH value of the first acquisition module；T is the temperature of rainwater, and R is the refraction of rainwater Rate, ln α (H+) is the pH value of rainwater.

The acid rain guard system of band rain trap the most according to claim 7, its feature exists In: described first acquisition module and the second acquisition module are installed in rain collecting device.

The acid rain guard system of band rain trap the most according to claim 7, its feature exists In: described control module includes receiver module, judge module, signal generation module and sends mould Block；

Described receiver module is for receiving the pH value that computing module sends；

Whether the pH value that described judge module receives for judging receiver module is less than 5.6；

Described signal generation module for the result that judges according to described judge module as being time, give birth to Become described opening signal；

Described sending module is for sending described opening signal to motor.