Oil liquid constant temperature control device

The utility model relates to an oil liquid constant temperature control device, which is characterized in that a reserve oil tank is arranged below a hydraulic oil tank, and when the temperature of oil liquid in the hydraulic oil tank rises too fast and the oil liquid in the hydraulic oil tank cannot be kept within a specific temperature range only by a cooler, the low-temperature oil liquid in the reserve oil tank can be pumped into the hydraulic oil tank; heat of oil in the hydraulic oil tank is diluted, so that the oil in the hydraulic oil tank is kept within a specific temperature range, and the cooling effect is good. Meanwhile, a corresponding sensor, a controller and an audible and visual alarm are additionally arranged in the equipment, so that the fault rate can be reduced and an alarm can be given out when oil leakage occurs in the equipment. 本实用新型涉及一种油液恒温控制装置，通过在液压油箱的下方设置了储备油箱，当液压油箱中的油液温度上升过快、仅凭冷却器无法使液压油箱中的油液保持在特定温度范围内的时候，储备油箱中低温的油液可以泵入到液压油箱中，对液压油箱中的油液热量形成稀释，使液压油箱中的油液保持在特定温度范围内，冷却效果较好。同时本实用新型在设备中添加