CN106917393A - A kind of towed clear bleaching device of ripple caused based on dither and method - Google Patents

Abstract

The invention provides a kind of towed clear bleaching device of ripple caused based on dither and method, described device draws bleaching device and collection device including dither, draws the vibration source connecting rod that with vibration source is connected and the cylindrical oscillator that with connecting rod is vertically connected of the bleaching device including Electromagnetic Drive；Collection device includes being laid on the tricing line of some string bags of cylindrical oscillator surrounding, the suspension ball being arranged on string bag pocket mouthful edge and the edge for being located in the string bag, and one end of tricing line is connected with suspension ball, and the other end of tricing line is connected with rope withdrawing apparatus.Under the driving of the water surface traction wave beam that high frequency vibration source causes, the floating object of water surface distant place can float towards the present apparatus, floating object is taken in the string bag by collection device afterwards, the clear bleaching device simple structure, it is easy to operate and small volume is cheap for manufacturing cost, clear drift facility heavy-duty, the present situation of passivating at present can be improved, for the clear drift work in middle-size and small-size waters provides convenient intelligent scheme.

Description

A kind of towed clear bleaching device of ripple caused based on dither and method

Technical field

It is towed more particularly, to a kind of ripple caused based on dither the present invention relates to a kind of clear bleaching device and method Clear bleaching device and method.

Background technology

Water pollution is more serious now, and floater pollution becomes apparent, and the rubbish of floating may be eaten by mistake by fish The problems such as, but current clear bleaching device is relatively costly, middle-size and small-size waters does not apply to simultaneously, city inland river, tourist attraction river, public affairs The long and narrow waters of garden and some calmness makes the difficult weight of salvaging of rubbish waterborne due to lacking professional Overwater rubbish collection equipment Weight, and most of all based on large vessel, using passively close to floating object, and common mechanical is all more complicated huge, flower Take high, it is impossible to be widely used, be middle-size and small-size it is contemplated that improving clear drift facility heavy-duty, the present situation of passivating at present Waters provides convenient intelligent scheme.

The content of the invention

It is an object of the invention to provide a kind of Novel portable, rubbish storage space is big, avoid the clear drift of secondary pollution from filling Put and method.

The object of the present invention is achieved like this：

A kind of towed clear bleaching device of ripple caused based on dither, including dither draws bleaching device and collection device, draws Bleaching device includes the vibration source of Electromagnetic Drive（1）With vibration source（1）Connected connecting rod（2）And with connecting rod（2）The circle being vertically connected The oscillator of cylindricality（3）；Collection device includes being laid on cylindrical oscillator（3）Some string bags of surrounding（4）, be arranged on string bag pocket mouthful Suspension ball on edge（5）With the tricing line at the edge for being located in the string bag（6）, tricing line（6）One end be connected with suspension ball, control Rope making（6）The other end and rope withdrawing apparatus（7）Connection.

The vibration source of described Electromagnetic Drive（1）Controlled by the panel that can adjust vibration frequency and amplitude.

The string bag（4）If comprising dried layer collecting net.

In the oscillator（3）Center offer draw-in groove, the connecting rod（2）Bottom be connected in the draw-in groove.

Described rope withdrawing apparatus include the control tricing line (6）Motor, speed adjusting module and control the motor operations time Timer, can according to actual conditions set Timer Controlling motor operations work period.

In the connecting rod（2）, oscillator（3）, the string bag（4）, suspension ball（5）, tricing line（6）Surface be coated with it is hydrophobic Material layer.

Present invention also offers a kind of towed clear bleaching method of ripple caused based on dither, comprise the following steps：

1）Fixing device is set in the water surface or bank, installation foundation is provided with for dither draws bleaching device；

2）The vibration source of Electromagnetic Drive is installed on the securing means, vibration source is located at water surface top, in the vertically-mounted company in the lower section of vibration source Extension bar, cylindrical oscillator is installed in the bottom of connecting rod, and the latter half of oscillator is submerged in water, adjusts the angle of oscillator, makes The axis for obtaining oscillator is parallel with the water surface, and vibration source, connecting rod and oscillator are collectively formed and draw bleaching device；

3）Rope withdrawing apparatus are installed above the vibration source of Electromagnetic Drive, some string bags are set on the water surface of oscillator surrounding, at each The pocket mouthful edge of the string bag is respectively mounted suspension ball, and wears tricing line respectively at the edge of each string bag, by the end of tricing line It is connected on rope withdrawing apparatus, after installing, adjusts the position of suspension ball so that the pocket mouthful and the water surface of the string bag being connected with suspension ball Concordantly, so far installment work is completed；

4）The switch of the vibration source of Electromagnetic Drive is opened, according to the translational speed of floating object on the water surface, the frequency of vibration source is adjusted, according to The quantity and translational speed of floating object on the water surface, set the work period of rope withdrawing apparatus；

5）Regulate the frequency of vibration source and after the work period of rope withdrawing apparatus, package unit enters working condition, vibration source vibrates simultaneously Vibration is passed to by oscillator by connecting rod, oscillator vibrates generation water surface traction wave beam in water, and the floating object on the water surface is leading Draw and be close to towards the direction of oscillator in the presence of wave beam, when floating object is moved at the position of the string bag, rope withdrawing apparatus will be controlled Rope is tightened up, and will be tightened up in the floating object income string bag and by the string bag mouthful, that is, complete clear drift work.

Operation principle of the invention and technique effect are：The vibration source frequency and amplitude for regulating and controlling Electromagnetic Drive with controller are big Small, under the driving of the water surface traction wave beam that cylindrical oscillator causes, the floating object of water surface distant place can float towards the present apparatus, Zhi Houshou Acquisition means work, and rope withdrawing apparatus accept tricing line, and floating object is taken in into the string bag, and most the string bag closes up at last, are placed on one side. Because the net laid includes multilayer, the sustainable work long period, the specification and root of cylindrical oscillator can be adjusted according to surrounding environment The size of mesh is changed according to the size of floating object.Clear bleaching device simple structure of the invention, it is easy to operate and be manufactured into it this it is remote Far below other existing clear drift equipment, clear drift facility heavy-duty, the present situation of passivating at present can be improved, for middle-size and small-size waters provides Convenient intelligent scheme；At civilian aspect, a kind of new approaches are provided to administer floater, administering city inland river, tourism The aspects such as sight spot river, natatorium have very big advantage.

Brief description of the drawings

Fig. 1 is the structural representation of apparatus of the present invention.

Fig. 2 is the use state figure of apparatus of the present invention.

Specific embodiment

Embodiment 1：Based on the towed clear bleaching device of ripple that dither causes

As illustrated in fig. 1 and 2, it is of the invention that drift dress is drawn including dither based on the towed clear bleaching device of ripple that dither causes Put and collection device, draw the connecting rod 2 being connected with vibration source 1 of vibration source 1 of bleaching device including Electromagnetic Drive and be connected with connecting rod The oscillator 3 of cylinder, connecting rod is used to for the vibration of vibration source to pass to oscillator, to produce dither on the water surface；Collect dress If putting the dried layer string bag 4 including being laid on cylindrical oscillator surrounding, suspension ball 5 is connected on each string bag, suspension ball 5 is used to The string bag is swum on the water surface, and keep pocket mouthful to be substantially flush with the water surface, one end is equipped with suspension ball phase at the edge of the string bag Tricing line 6 even, the other end of tricing line is connected with rope withdrawing apparatus 7.

First against the waters inside park, the fewer bank of people can be chosen and dispose fixing device of the invention, afterwards The various pieces that dither draws bleaching device are installed from top to bottom respectively, collection device is finally installed, after the completion of, open electromagnetism and drive The dynamic switch for drawing bleaching device, sets the work period of rope withdrawing apparatus, and package unit enters working condition, afterwards floater The present apparatus is floated towards, collection device is taken in the string bag.

The vibration source 1 of described Electromagnetic Drive is controlled by the panel that can adjust vibration frequency and amplitude, can be according to actual environment Different frequencies are adjusted out, under our experiment condition, find that than mechanical oscillation Electromagnetic Drive is relatively stable through experiment, And with upper frequency limit higher, therefore Electromagnetic Drive is used as power source.Connecting rod upper end is connected with the vibration source of Electromagnetic Drive, Lower end is connected with cylindrical oscillator.

Described have that draw-in groove is vertical with connecting rod 2 to be connected on the cylinder of elongated cylindrical oscillator 3 for producing dither, need Replaceable different size when wanting；By multiple repetition test, it has been found that cylindrical oscillator produces traction wave beam to be more fixed, and It is easily controlled, therefore the present apparatus takes cylindrical oscillator.

Described suspension ball 5, is connected, by two ropes for being located in string bag edge to ensure that the string bag hangs down in underwater；Institute The string bag stated includes multilayer collecting net, after one layer of collecting net has collected floating object, rests near device, remaining receipts in the string bag Collection net can continue on for collecting floating object, therefore sustainable work long period, and each string bag can store a part of rubbish, The multilayer of surrounding laying just has bigger storage area.

Motor of the described rope withdrawing apparatus comprising control rope and speed adjusting module, can particularly set according to actual conditions and control The runs cycle of motor operations processed determines to receive net duration.

Described connecting rod 2, elongate cylinder 3, fixing device, the string bag 4, suspension ball 5, the surface of tricing line 6 scribble thin Water material.

Know-why of the invention is as follows：

Regulate and control the frequency and amplitude size of the vibration source of Electromagnetic Drive with controller, we have found by many experiments, high frequency vibration source Different types of ripple can be produced on the water surface, the surface reflow that traction wave beam is caused is exactly one of which, will by adjusting wave amplitude Two-dimensional Water Waves become three-dimensional wave, and the floating object on the water surface will be forced toward wave source movement, and vibration source is capable of achieving in 30-100Hz Flow to the phenomenon of oscillator and determine that produced traction ripple is only positioned at the water surface, wide fluctuations under water will not be caused, more in detail Thin traction wave beam genesis mechanism is：

1）Modulational instability causes wave field to be changed into three-dimensional from two dimension；

2）Complicated flow pattern is produced, and then excitation makes generation faraday's ripple；

3）The generation of horizontal vortex system on the waveguide cause water surface, the interaction of vortex system causes surface miscarriage life；

4）Compensation stream is flowed at the peak swing of ripple and then maintains the rotation in surface whirlpool；

5）The amplitude of ripple exceedes the critical value of modulational instability, and central jet direction is that large-scale surface stream is reverse；

6）Surface stream reversely causes surface vortex system to invert；

7）Drive floaters on surface inwards（I.e. towards vibration source）Propagate.

Technique effect of the invention is as follows：

Under the driving of the water surface traction wave beam that the cylindrical oscillator of high frequency up-down vibration causes, the floating object of water surface distant place can be floated towards Floating object is taken in the string bag by the present apparatus, collection device work, is placed on one side, because the net laid includes multilayer, sustainable work Long period, the cylinder and the size of mesh that can be contacted with the water surface according to surrounding environment regulation.The clear drift system architecture is simple, behaviour Make convenient and be manufactured into it originally well below other existing clear drift equipment.

Embodiment 2：Based on the towed clear bleaching method of ripple that dither causes

The inventive method is comprised the following steps：

1）Fixing device of the invention is disposed according to environment, the small rivers in park inside and cell can pacify fixing device Put on bank, fixing device can a kind of be fixed on the device that bank leading portion stretches to the water surface；Natatorium can take levitation device, So that whole device is suspended on the water surface, the water surface is put into when using, recoverable device after the completion of clear drift.

2）After fixing device is installed, the various pieces that dither draws bleaching device are installed from top to bottom respectively, pacify first Dress high frequency draws bleaching device, and the vibration source of Electromagnetic Drive is connected with fixing device, keeps the stabilization of total to cause vibration only meeting Pass to the connecting rod of lower section, connecting rod and cylindrical oscillator, the angle of the cylindrical oscillator of regulation be installed afterwards so that oscillator with Bank is parallel.

3）High frequency draws after the completion of bleaching device, installs collection device, the motor for first including rope withdrawing apparatus and speed adjusting module, It is fixed in the draw-in groove drawn above bleaching device of dither（Rope withdrawing apparatus and dither draw bleaching device and will not produce shadow Ring）, two rope one end that string bag edge will be located in afterwards are connected with rope withdrawing apparatus, other end connection suspension ball, and it is right to repeat Every a pair of string bags carry out identical work, until completing, after installing, the string bag are laid on around cylindrical oscillator, and regulation is outstanding The position of ball float so that suspension ball is located at the four direction all around of cylindrical oscillator, so far installment work is completed, such as Fig. 2 It is shown.

4）Then the test of device is carried out, the switch for drawing bleaching device of Electromagnetic Drive is opened, according to the mobile speed of floating object Degree, adjusts the frequency of Electromagnetic Drive vibration source.

5）According to the quantity and translational speed of floating object, the work period of rope withdrawing apparatus is set, can be filled with the string bag and be advisable, So far test job is completed, package unit enters working condition, and device can independently realize that floater floats towards the present apparatus, is collected Device is taken in the work such as the string bag, when rubbish reaches a certain amount, the string bag is withdrawn and is cleared up.

Claims (7)

1. a kind of towed clear bleaching device of ripple caused based on dither, it is characterized in that, including dither draw bleaching device and Collection device, draws vibration source of the bleaching device including Electromagnetic Drive（1）With vibration source（1）Connected connecting rod（2）And with connecting rod（2） The cylindrical oscillator being vertically connected（3）；Collection device includes being laid on cylindrical oscillator（3）Some string bags of surrounding（4）, set Put the suspension ball on string bag pocket mouthful edge（5）With the tricing line at the edge for being located in the string bag（6）, tricing line（6）One end with Suspension ball is connected, tricing line（6）The other end and rope withdrawing apparatus（7）Connection.

2. the towed clear bleaching device of ripple caused based on dither according to claim 1, it is characterized in that：Described electricity The vibration source of Magnetic driving（1）Controlled by the panel that can adjust vibration frequency and amplitude.

3. the towed clear bleaching device of ripple caused based on dither according to claim 1, it is characterized in that：The string bag （4）If comprising dried layer collecting net.

4. the towed clear bleaching device of ripple caused based on dither according to claim 1, it is characterized in that：Shaken described Son（3）Center offer draw-in groove, the connecting rod（2）Bottom be connected in the draw-in groove.

5. the towed clear bleaching device of ripple caused based on dither according to claim 1, it is characterized in that：Described receipts Rope device includes the control tricing line (6）Motor, speed adjusting module and control the motor operations time timer.

6. the towed clear bleaching device of ripple caused based on dither according to claim 1, it is characterized in that：In the company Extension bar（2）, oscillator（3）, the string bag（4）, suspension ball（5）, tricing line（6）Surface be coated with hydrophobic material layer.

7. a kind of towed clear bleaching method of ripple caused based on dither, it is characterized in that, comprise the following steps：

1）Fixing device is set in the water surface or bank, installation foundation is provided for dither draws bleaching device；

2）The vibration source of Electromagnetic Drive is installed on the securing means, vibration source is located at water surface top, in the vertically-mounted company in the lower section of vibration source Extension bar, cylindrical oscillator is installed in the bottom of connecting rod, and the latter half of oscillator is submerged in water, adjusts the angle of oscillator, makes The axis for obtaining oscillator is parallel with the water surface, and vibration source, connecting rod and oscillator are collectively formed and draw bleaching device；

3）Rope withdrawing apparatus are installed above the vibration source of Electromagnetic Drive, some string bags are set on the water surface of oscillator surrounding, at each The pocket mouthful edge of the string bag is respectively mounted suspension ball, and wears tricing line respectively at the edge of each string bag, by the end of tricing line It is connected on rope withdrawing apparatus, after installing, adjusts the position of suspension ball so that the pocket mouthful and the water surface of the string bag being connected with suspension ball Concordantly, so far installment work is completed；

4）The switch of the vibration source of Electromagnetic Drive is opened, according to the translational speed of floating object on the water surface, the frequency of vibration source is adjusted, according to The quantity and translational speed of floating object on the water surface, set the work period of rope withdrawing apparatus；

5）Regulate the frequency of vibration source and after the work period of rope withdrawing apparatus, package unit enters working condition, vibration source vibrates simultaneously Vibration is passed to by oscillator by connecting rod, oscillator vibrates generation water surface traction wave beam in water, and the floating object on the water surface is leading Draw and be close to towards the direction of oscillator in the presence of wave beam, when floating object is moved at the position of the string bag, rope withdrawing apparatus will be controlled Rope is tightened up, and will be tightened up in the floating object income string bag and by the string bag mouthful, that is, complete clear drift work.