冷再生機(jī)租賃科普：炎熱天氣水箱高溫、行進(jìn)變慢？這樣解決超省心

　　Cold regeneration machine rental science popularization: Does the high temperature of the water tank cause slow travel in hot weather? This solution is super worry free

　　夏季高溫天做道路施工，租冷再生機(jī)的工程人們大概率都遇到過這樣的難題：設(shè)備突然行進(jìn)速度變慢，儀表盤還提示水箱高溫。別慌！這不是設(shè)備故障，而是炎熱天氣下冷再生機(jī)的常見“中暑”現(xiàn)象。今天就給大家科普冷再生機(jī)租賃的高溫天使用關(guān)鍵——水箱高溫致行進(jìn)變慢的核心原因和解決辦法，掌握這些技巧，能讓你的施工順利推進(jìn)，避免因設(shè)備問題耽誤工期。

　　During hot summer days, road construction workers who rent cold recycling machines are likely to encounter such difficulties: the equipment suddenly slows down, and the dashboard also indicates high temperature in the water tank. Don't panic! This is not a device malfunction, but a common "heatstroke" phenomenon of cold regeneration machines in hot weather. Today, we will share with you the key to using high-temperature angels for renting cold regeneration machines - the core reasons and solutions for slow movement caused by high temperature in the water tank. Mastering these skills can help your construction progress smoothly and avoid delays due to equipment issues.

　　先給大家講明白原理：冷再生機(jī)作業(yè)時，發(fā)動機(jī)負(fù)荷本就很大，需要水箱持續(xù)散熱來維持正常工況。炎熱天氣下，外界溫度高，再加上施工路面的高溫反射，水箱的散熱效率會大幅下降。當(dāng)水溫超過安全閾值時，設(shè)備會自動觸發(fā)保護(hù)機(jī)制，降低發(fā)動機(jī)轉(zhuǎn)速，反映在操作上就是行進(jìn)速度變慢，嚴(yán)重時還會自動停機(jī)。這是設(shè)備的自我保護(hù)，目的是避免發(fā)動機(jī)因過熱損壞，所以遇到這種情況，千萬別強行提速作業(yè)。

　　Let me explain the principle first: when the cold regeneration machine is operating, the engine load is already very high, and the water tank needs to continuously dissipate heat to maintain normal working conditions. In hot weather, the external temperature is high, coupled with the high-temperature reflection of the construction road surface, the heat dissipation efficiency of the water tank will significantly decrease. When the water temperature exceeds the safety threshold, the equipment will automatically trigger a protection mechanism to reduce the engine speed, which is reflected in the operation of slowing down the travel speed. In severe cases, it will also automatically shut down. This is the self-protection of the equipment, aimed at avoiding engine damage due to overheating. Therefore, in this situation, do not forcefully accelerate the operation.

　　針對這個問題，最有效的解決辦法要從“預(yù)防”和“應(yīng)急處理”兩方面入手，租賃設(shè)備時提前做好準(zhǔn)備，能少走很多彎路。首先是租賃前的準(zhǔn)備工作：選租賃服務(wù)商時，一定要確認(rèn)設(shè)備的水箱系統(tǒng)是否完好，散熱風(fēng)扇、節(jié)溫器等核心部件是否正常運轉(zhuǎn)；同時要求服務(wù)商提前對水箱進(jìn)行全面清理，去除內(nèi)部的水垢和外部的灰塵、雜物，確保散熱通道通暢。另外，建議租賃時優(yōu)先選擇配備大容量水箱或輔助散熱裝置的冷再生機(jī)，比如維特根等優(yōu)質(zhì)品牌的設(shè)備，高溫適應(yīng)性更強。

　　The most effective solution to this problem is to start from both "prevention" and "emergency response" aspects. When renting equipment, be prepared in advance to avoid many detours. Firstly, the preparation work before leasing: when choosing a leasing service provider, it is necessary to confirm whether the water tank system of the equipment is intact, and whether the core components such as the cooling fan and thermostat are operating normally; At the same time, the service provider is required to conduct a comprehensive cleaning of the water tank in advance, removing internal scale and external dust and debris, to ensure smooth heat dissipation channels. In addition, it is recommended to prioritize choosing cold regeneration machines equipped with large capacity water tanks or auxiliary cooling devices when renting, such as high-quality brands like Wittgen, which have stronger high-temperature adaptability.

　　其次是施工中的預(yù)防措施。高溫天施工，盡量避開中午11點到下午3點的高溫時段，選擇清晨和傍晚溫度較低的時間段作業(yè)，從源頭減少水箱過熱的概率。作業(yè)過程中，安排專人定時檢查水箱水位和水溫，發(fā)現(xiàn)水位下降及時補充清潔的冷卻水，注意不要直接加冷水，避免水箱因溫差過大產(chǎn)生裂紋；同時留意散熱風(fēng)扇的工作狀態(tài)，若發(fā)現(xiàn)風(fēng)扇轉(zhuǎn)速異常或不轉(zhuǎn)，要立即停機(jī)檢查。另外，施工時可以適當(dāng)降低作業(yè)負(fù)荷，比如放慢銑刨速度、減少材料拌合量，讓發(fā)動機(jī)轉(zhuǎn)速保持在合理范圍，降低散熱壓力。

　　Next are preventive measures during construction. During construction on hot days, try to avoid the high temperature period from 11 noon to 3 pm, and choose the time periods with lower temperatures in the morning and evening to reduce the probability of water tank overheating from the source. During the homework process, assign a dedicated person to regularly check the water level and temperature of the water tank. If the water level drops, promptly replenish clean cooling water. Be careful not to add cold water directly to avoid cracks in the water tank due to excessive temperature differences; At the same time, pay attention to the working status of the cooling fan. If the fan speed is found to be abnormal or not running, stop it immediately for inspection. In addition, during construction, the workload can be appropriately reduced, such as slowing down the milling speed, reducing the amount of material mixing, keeping the engine speed within a reasonable range, and reducing the heat dissipation pressure.

　　如果施工中突然出現(xiàn)水箱高溫、行進(jìn)變慢的情況，要按步驟做好應(yīng)急處理。第一步立即停機(jī)，但不要馬上熄火，讓發(fā)動機(jī)怠速運轉(zhuǎn)5-10分鐘，同時打開發(fā)動機(jī)艙蓋，幫助散熱；第二步待水溫降至安全范圍后，檢查水箱水位和散熱系統(tǒng)，若只是缺水，補充冷卻水后即可繼續(xù)作業(yè)；若發(fā)現(xiàn)水箱外部有雜物堵塞，用高壓水槍（調(diào)至低壓模式）沖洗水箱散熱片，去除灰塵、柳絮等雜物；若經(jīng)過簡單處理后，水溫依然偏高，說明可能是節(jié)溫器故障、水泵損壞等內(nèi)部問題，這時不要自行拆解，要立即聯(lián)系租賃服務(wù)商的專業(yè)維修人員上門處理，避免因誤操作造成更大的設(shè)備損壞。

　　If there is a sudden high temperature or slow movement of the water tank during construction, emergency measures should be taken according to the steps. The first step is to stop the engine immediately, but do not turn it off immediately. Let the engine idle for 5-10 minutes, and at the same time open the engine hood to help dissipate heat; Step 2: After the water temperature drops to a safe range, check the water level in the water tank and the cooling system. If there is only a shortage of water, replenish the cooling water before continuing with the operation; If debris is found blocking the outside of the water tank, use a high-pressure water gun (set to low-pressure mode) to flush the radiator fins of the water tank and remove dust, willow catkins, and other debris; If the water temperature is still high after simple processing, it may be an internal problem such as a faulty thermostat or a damaged water pump. At this time, do not disassemble it yourself, and immediately contact the professional maintenance personnel of the rental service provider for on-site treatment to avoid greater equipment damage caused by misoperation.

　　這里還要給租賃冷再生機(jī)的朋友提個關(guān)鍵建議：租賃協(xié)議里一定要明確高溫天氣下的設(shè)備維護(hù)責(zé)任和維修響應(yīng)時間?？孔V的租賃服務(wù)商會提供定期巡檢服務(wù)，高溫天會主動上門檢查設(shè)備散熱系統(tǒng)，及時處理潛在問題；若設(shè)備出現(xiàn)故障，能保證24小時內(nèi)上門維修，減少停工損失。另外，租賃時可以跟服務(wù)商溝通，配備一套應(yīng)急散熱配件，比如備用散熱風(fēng)扇、冷卻水添加劑等，以備不時之需。

　　Here is a key suggestion for friends who rent cold recycling machines: the lease agreement must clearly specify the equipment maintenance responsibilities and repair response time under high temperature weather. A reliable leasing service provider will provide regular inspection services, and on hot days, they will proactively visit the equipment's cooling system to promptly address potential issues; If the equipment malfunctions, it can ensure on-site maintenance within 24 hours to reduce downtime losses. In addition, when renting, you can communicate with the service provider and equip a set of emergency cooling accessories, such as spare cooling fans, cooling water additives, etc., for emergency use.

　　夏季高溫天施工本就不易，掌握冷再生機(jī)水箱高溫的解決技巧，能讓施工更順利。總結(jié)下來，核心就是“提前檢查、合理安排工期、及時應(yīng)急處理”，再加上選對靠譜的租賃公司。

　　It is not easy to carry out construction in hot summer days. Mastering the techniques to solve the high temperature of the cold regeneration machine water tank can make the construction smoother. In summary, the core is "early inspection, reasonable arrangement of construction period, timely emergency response", coupled with selecting the right and reliable leasing company.

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