全自動(dòng)混凝土攪拌車(chē)是現代建筑工程中必不可少的機械設備之一，那你知道如果它的油號及油箱設計不合理會(huì )如何嗎？下面小編為您講解一番。

Full-automatic concrete mixer truck is one of the necessary mechanical equipment in modern construction engineering. Do you know what will happen if its oil number and tank design are unreasonable? Let's explain it to you.

(1)液壓油的油號選用不當，可能造成液壓系統的發(fā)熱所選液壓油在油溫較低時(shí)，系統正常工作，但系統工作一段時(shí)間后，油溫升高，液壓油黏度下降，造成系統內部泄漏增加，伴隨泄漏的增加更促使了油溫的上升，形成油溫的惡性循環(huán)。的方法是：根據系統的負載及正常工作溫度要求，選擇合適黏度的液壓油。

(1) Improper selection of the oil number of the hydraulic oil may cause the heating of the hydraulic system. When the oil temperature is low, the system works normally. However, after the system works for a period of time, the oil temperature increases and the viscosity of the hydraulic oil decreases, resulting in an increase in the internal leakage of the system. With the increase of the leakage, the oil temperature increases, forming a vicious cycle of oil temperature. The solution is to select the hydraulic oil with proper viscosity according to the load of the system and the requirements of normal working temperature.

(2)油箱設計不合理，使液壓系統散熱效果降低系統發(fā)熱油箱的主要功能是儲存液壓油，但它同時(shí)兼有散熱、沉淀雜質(zhì)、分離水分的作用。油箱設計不合理，主要表現在兩個(gè)方面：

(2) The design of the oil tank is unreasonable, which reduces the heat dissipation effect of the hydraulic system. The main function of the oil tank is to store hydraulic oil, but it also has the functions of heat dissipation, precipitation of impurities, and water separation. The design of fuel tank is unreasonable, mainly in two aspects:

一是油箱體積設計過(guò)小，由于全自動(dòng)混凝土攪拌車(chē)屬移動(dòng)型液壓設備，油箱體積一般為液壓攪拌車(chē)流量的一倍左右，因此，油箱散熱面積及儲油量均較小;

First, the volume of the oil tank is too small. Because the fully automatic concrete mixer is a mobile hydraulic equipment, the volume of the oil tank is generally about twice the flow of the hydraulic mixer, so the heat dissipation area and oil storage capacity of the oil tank are small;

二是有些油箱在結構上設計不合理，吸油管口和回油管口較近，中間又不設隔板，從而縮短了油液在油箱內的冷卻循環(huán)及沉淀雜質(zhì)的路徑，甚造成大部分回油直接進(jìn)入吸油管，使油箱的散熱效果降低，油溫升高。

Second, some oil tanks are not reasonably designed in structure. The oil suction and return nozzles are relatively close, and there is no partition in the middle, which shortens the cooling cycle of oil in the tank and the path of settling impurities, and even causes most of the return oil to directly enter the oil suction pipe, reducing the heat dissipation effect of the oil tank and increasing the oil temperature.

方法是：適當增加油箱體積，并盡量加大吸油管口與回油管口之間的距離，吸、回油管之間應設置隔板，以確保油箱應有的散熱功率。

The solution is to properly increase the volume of the oil tank, and try to increase the distance between the oil suction pipe orifice and the oil return pipe orifice, and set a partition between the oil suction and return pipes to ensure the heat dissipation power of the oil tank.

攪拌車(chē)的油號及油箱設計不合理會(huì )如何？以上就是問(wèn)題的相關(guān)解答了，希望給您幫助，更多事項就來(lái)我們網(wǎng)站http://www.apstzs.com咨詢(xún)！

What will happen if the oil number and tank design of the mixer truck are unreasonable? The above is the relevant answer to the question. I hope to help you. Please come to our website for more matters http://www.apstzs.com consulting service