隨著清洗行業(yè)的不斷發(fā)展，越來(lái)越多的行業(yè)和企業(yè)使用了超聲波清洗設(shè)備。那么多槽超聲波清洗機(jī)的水冷散熱方式是怎樣的呢？

With the continuous development of cleaning industry, more and more industries and enterprises use ultrasonic cleaning equipment. So what is the water cooling and heat dissipation mode of multi tank ultrasonic cleaning machine?

超聲波在液體中傳播，使液體和清洗槽一起以超聲波頻率振動(dòng)。當(dāng)液體和清洗槽振動(dòng)時(shí)，它們有自己的固有頻率。這個(gè)振動(dòng)頻率就是聲波的頻率，所以人們聽(tīng)到嗡嗡聲。

The ultrasonic wave propagates in the liquid and makes the liquid vibrate with the cleaning tank at the ultrasonic frequency. When the liquid and cleaning tank vibrate, they have their own natural frequency. This vibration frequency is the frequency of sound waves, so people hear buzzing.

超聲波馬達(dá)彈性振動(dòng)體的振動(dòng)速度和摩擦傳遞能量的方式?jīng)Q定了它是低速馬達(dá)，其能量密度約為電磁馬達(dá)的5-10倍，所以它確實(shí)不需要減速機(jī)構(gòu)。扭矩可以直接驅(qū)動(dòng)執(zhí)行器。因此，高能量密度也會(huì)導(dǎo)致超聲波在散熱不良的情況下內(nèi)部過(guò)熱，直接影響性能的穩(wěn)定性。

The vibration speed of the elastic vibrating body of the ultrasonic motor and the way of friction transmitting energy determine that it is a low-speed motor, and its energy density is about 5-10 times that of the electromagnetic motor, so it does not need a deceleration mechanism. Torque can drive the actuator directly. Therefore, high energy density will also lead to internal overheating of ultrasonic in the case of poor heat dissipation, which will directly affect the stability of performance.

因?yàn)槌暡ㄇ逑礄C(jī)需要在很多環(huán)境中使用，所以有時(shí)需要對(duì)噪音的處理非常謹(jǐn)慎。這就要求散熱方面的噪聲不能太高。而且我們都知道，在使用風(fēng)冷散熱時(shí)，風(fēng)扇會(huì)隨著熱量的增加而加快轉(zhuǎn)速，這樣噪音就會(huì)很大。另外，風(fēng)扇散熱容易積塵，對(duì)內(nèi)部環(huán)境和元器件造成不良影響。

Because ultrasonic cleaning machines need to be used in many environments, it is sometimes necessary to be very careful with the treatment of noise. This requires that the noise of heat dissipation should not be too high. And we all know that when using air cooling for heat dissipation, the fan will speed up with the increase of heat, so the noise will be very loud. In addition, the fan heat dissipation is easy to accumulate dust, which has an adverse impact on the internal environment and components.

清洗液體經(jīng)超聲波輻射，液體分子發(fā)生振動(dòng)，這種振動(dòng)加速度在28KHZ時(shí)是重力加速度的103倍，在950KHZ時(shí)將達(dá)到105倍，由這個(gè)強(qiáng)力加速度可以對(duì)受污物的表面實(shí)行剝離清洗。然而，950KHZ的超聲波不產(chǎn)生空穴，不適應(yīng)去油污的清洗，只能在電子工業(yè)的半導(dǎo)體制造中，對(duì)亞微米粒子的污染進(jìn)行清洗。

When the cleaning liquid is radiated by ultrasonic, the liquid molecules vibrate. This vibration acceleration is 103 times of the gravity acceleration at 28kHz and 105 times at 950khz. The surface of the dirt can be stripped and cleaned by this strong acceleration. However, 950khz ultrasonic does not produce holes and is not suitable for degreasing cleaning. It can only clean the pollution of submicron particles in the semiconductor manufacturing of the electronic industry.

當(dāng)強(qiáng)力的超聲波輻射到液體中，清洗液以靜壓(一個(gè)標(biāo)準(zhǔn)氣壓)為中心進(jìn)行變化，在壓力到零氣壓以下時(shí)，溶解在液體中的氧會(huì)形成微小氣泡核，進(jìn)而產(chǎn)生無(wú)數(shù)近似真空的微小空洞(空穴)。超聲波的正壓力時(shí)的微小空洞，在絕熱壓縮狀態(tài)被擠碎，這個(gè)發(fā)生在擠碎瞬間的強(qiáng)力沖擊波，可直接破壞污染物并使之分散在液中，形成清洗機(jī)理。

When the strong ultrasonic wave radiates into the liquid, the cleaning liquid changes with the static pressure (a standard air pressure) as the center. When the pressure is below zero air pressure, the oxygen dissolved in the liquid will form tiny bubble cores, and then produce countless tiny cavities (holes) similar to vacuum. The tiny cavity under the positive pressure of ultrasonic wave is crushed in the adiabatic compression state. This strong shock wave at the moment of crushing can directly destroy the pollutants and disperse them in the liquid to form a cleaning mechanism.

試驗(yàn)中這種強(qiáng)力的清洗作用，能在數(shù)十秒內(nèi)對(duì)鋁箔侵蝕成無(wú)數(shù)的小孔。利用空穴作用的清洗，對(duì)去油污的效果比較好，通常在28KHZ~50KHZ的頻率內(nèi)進(jìn)行機(jī)械另部件的清洗，清洗機(jī)的超聲波強(qiáng)度大多設(shè)定在0．5~1w／cm2。

In the test, this powerful cleaning effect can erode the aluminum foil into countless small holes in tens of seconds. Cleaning by using the action of holes has a good effect on degreasing. Usually, another mechanical part is cleaned at the frequency of 28kHz ~ 50KHz. The ultrasonic intensity of the cleaning machine is mostly set at 0.5 ~ 1W / cm2.

多槽超聲波清洗機(jī)更好的冷卻方式是水冷，在眾多的散熱方式中，水冷已經(jīng)開(kāi)始出現(xiàn)。卓越的散熱效果，靜音模式，綠色安全穩(wěn)定，大大改變了以往的散熱方式。在很多領(lǐng)域都采用了水冷散熱，加速了水冷散熱的發(fā)展。超聲波清洗機(jī)也不例外，很多公司已經(jīng)開(kāi)始采用這種冷卻方式。未來(lái)更多的設(shè)備會(huì)引入水冷散熱。

The better cooling mode of multi tank ultrasonic cleaning machine is water cooling. Among many cooling modes, water cooling has begun to appear. Excellent heat dissipation effect, silent mode, green, safe and stable, which has greatly changed the previous heat dissipation mode. Water cooling is adopted in many fields, which accelerates the development of water cooling. Ultrasonic cleaning machine is no exception, many companies have begun to use this cooling method. In the future, more equipment will introduce water cooling and heat dissipation.

多槽超聲波清洗機(jī)的水冷散熱方式便是以上所講解內(nèi)容了，如果您對(duì)這方面很感興趣的話不妨來(lái)我們網(wǎng)站hn-qzj.com查看資訊吧。

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