5results about How to "Avoid taking time" patented technology

The utility model relates to a storage tank technical field especially relates to a liquid level observation device and a liquid storage tank system, and the observation device includes: the outer tube, the base of detachable type connection at the bottom of outer tube, the upper cover of detachable type connection at the top of outer tube, the one end of upper cover away from outer tube is detachable type connection with the central tube, is located in the float ball of outer tube, detachable type connection has the central rod on the float ball, the central rod is coaxial with the central tube, and the central rod slides through the central tube and extends to the outside of central tube, is equipped with the water inlet area on the outer tube lateral wall. When carrying out the liquid level detection of tank body, the liquid level observation device is placed in the tank body vertically, the float ball is lifted in the tank body by the buoyancy of working liquid, pushes the central rod to pass through the central tube to the outside of tank body, and personnel judges the liquid level position through the high and low condition of long-distance observation central rod, solves the problem that personnel needs to move to the tank body to observe the liquid level in the tank, also avoids personnel to enter the high pressure construction area, guarantees the operation safety of personnel.

The utility model relates to an external gear oil filtering and purifying system which comprises a main drive, a waste oil settling tank, a filtering and purifying unit and a cooling unit, the main drive is provided with two waste oil outlets and two oil filling ports, and the two waste oil outlets are respectively connected with the filtering and purifying unit through an oil outlet pipeline system. The outlet end of the filtering and purifying unit is connected with the inlet end of the cooling unit through a pipeline, the outlet end of the cooling unit is connected with the two oil injection ports through two oil inlet pipelines, the waste oil settling tank is connected with one pipeline in the oil outlet pipeline system through a bypass branch, and a three-way diverter valve is arranged at a connecting port of the bypass branch and the oil outlet pipeline. The system is good in purification effect and high in cooling efficiency.

The utility model discloses a detergent storage tank for car washer, including storage tank main part, pump out liquid pipe, induction strip, float guide pipe and a plurality of groups of wave -resistant post. Pump out liquid pipe bottom end is through to the storage tank main part bottom, its surface inserts and installs hall induction strip, and float guide pipe is along pump out liquid pipe and is set, and the inside sliding installation has magnetic float core, is used for with liquid level lifting trigger induction strip, realizes liquid level signal detection. Wave -resistant post is installed in the storage tank main part bottom surface, including core pole, suppresses flow column and shunt column, three vertical directions are arranged, and the outer surface of suppresses flow column is equipped with flow control groove, and the cross section of shunt column is diamond and keeps the clearance with core pole, suppresses flow column, and adjacent shunt column forms equidistant liquid flow channel. The structure can reduce liquid fluctuation in the process of vehicle vibration, emergency stop or acceleration, guarantee pumping stability, and avoid liquid level detection to be interfered with liquid shaking and be distorted, thereby promote the liquid storage stability and liquid level monitoring accuracy of detergent storage tank.

The utility model belongs to the technical field of storage tank type blending oil, especially relates to a storage tank unloading liquid collecting device, including vent pipe, vent valve, liquid collecting pipe, pump inlet pipeline, blowdown valve, blowdown pipe, unloading pump, pump outlet pipeline, the storage tank unloading liquid collecting device, the liquid collecting pipe is the core optimization component of storage tank unloading pipeline system, and the blending oil component is stored by specific structure, and stable liquid buffer space is formed.When the tank car transports blending oil to the unloading pump, if the liquid level of the tank car drops to cause liquid supply fluctuation or pipeline flow instantaneous change, the oil component in the liquid collecting pipe can be supplemented to the pump inlet in time, the pump inlet pipeline in the traditional process is avoided to produce the evacuation problem due to insufficient liquid supply, the unloading pump is guaranteed to continue normal operation. This not only prevents the vulnerable parts of the pump body from being damaged due to dry friction, reduces the failure rate, but also reduces the demand for inspection and maintenance, reduces the frequency of spare parts replacement and labor cost, saves maintenance cost, improves the economy and reliability of the unloading process.

The utility model discloses a kind of automatic adding device for chlorine dioxide generator disinfectant, it is related to chlorine dioxide preparation technical field, including chlorine dioxide generator, water jet, disinfectant storage tank and adding pump, chlorine dioxide generator generates gas, water jet is connected with it to generate disinfectant, flow into the disinfectant storage tank in lower portion by means of gravity, adding pump again transports disinfectant to multiple adding points;Compared with traditional mode, the utility model isolates water jet and adding point of complex working condition, avoids water jet back pressure too high, guarantees its suction capacity, makes chlorine dioxide generator stable operation, and adding pump can overcome delivery resistance, ensure disinfectant stable delivery, simultaneously, the device changes the problem that adding amount is difficult to control due to air mixing in traditional adding mode, by controlling the delivery amount of adding pump, let the chlorine dioxide amount distribution of each adding point be more reasonable, effectively solve the deficiency existing in traditional adding mode, ensure that disinfection effect is stable and reliable.