30results about How to "Reduce residual water" patented technology

The invention discloses a water saving water tank and a Dish washer, relates to the cleaning sanitary equipment technical field, and solves the problems that an existing Dish washer water tank is low in water outlet efficiency and large in water consumption; the water saving water tank comprises a water tank cavity, and a motor water outlet and a discharge pump water outlet connected with the water tank cavity; the motor water outlet is arranged on the edge of the water tank cavity, and extends in the tangent direction of the water tank cavity; in addition, the dish washer having the water saving water tank is provided; the motor water outlet of the water saving water tank is arranged on the edge of the water tank cavity, and extends in the tangent direction of the water tank cavity, so water current can flow in the tangent direction on the bottom of the water tank instead of flowing in the middle, thus complying with fluidic motion rules, improving water outlet efficiency, and reducing noises.

The invention discloses a floor-wiping and shoe-wiping dual-purpose machine, namely an electric floor wiping machine which can serve as a shoe wiping machine at the same time and has functions of sweeping, wiping and sucking. A storage battery supply is adopted, and cotton yarn brush rollers are used for wiping the floor, so that the machine integrates the functions of sweeping, wiping and sucking and achieves dry and wet double purposes. When the machine is used for wiping the floor, the brush rolls rotate back and forth in a rolling mode, swing left and right in a reciprocating mode and act in a mode that the height floats with topography; and wet tissues are used for wiping the floor indirectly, so that the machine is simple to operate and convenient for maintenance. When the machine is used for wiping shoes, the effect of induced air dust removal is promoted, so as to bring about benefits for air cleaning. The machine has the characteristics of reducing labor intensity, guaranteeing cleaning quality, improving working efficiency and reducing water and electricity consumption.

When cleaning the reused reaction container, the inner wall of the reaction container may be damaged due to contact with the cleaning head that sucks up all the cleaning solution for subsequent analysis, which may affect the analysis result. The invention provides a device and a reaction container cleaning device of the device, the device comprising: a reaction plate for holding the reaction container; a sample dispensing mechanism for dispensing the sample into the reaction container; dispensing the reagent into the A reagent dispensing mechanism for a reaction container; an optical system including a light source for irradiating light onto a mixed solution of a sample and a reagent dispensed into the reaction container and a detector for detecting light irradiated from the light source; and cleaning the A cleaning mechanism for a reaction vessel, the cleaning mechanism comprising: a cleaning solution supply nozzle for supplying a cleaning solution to the analyzed reaction vessel; a cleaning solution suction nozzle for sucking the supplied cleaning solution; A cleaning head at the lower end of the nozzle, the side surface of the cleaning head is formed so that at least the surface opposite to the light source and the surface opposite to the detector are formed when the cleaning head is inserted into the reaction container. , a range overlapping with the photometric range, or a range larger than the photometric range, the width becomes smaller as it goes downward, and the photometric range is that the light irradiated from the light source to the reaction container is directed toward the detector through the range of the reaction vessel.

The invention provides a bottom-mounted water dispenser for assembling a shrink-wrapped water bucket. The shrink-wrapped water bucket has a bottle mouth and a bucket body. The bucket body has a bottom, and a shrinkage guide unit is formed on the bucket body. The bottom-mounted water dispenser includes: The main body has a water outlet part and a water suction part. The water outlet part is connected to the water suction part, and the water suction part has a water suction hose and a water suction hard pipe. The hard pipe has an opening, and the water-absorbing hard pipe is used to extend into the bucket body. Therefore, the present invention mainly arranges the accommodating tank close to the ground, so it is not necessary to raise the shrink-wrapped bucket when installing the shrink-wrapped bucket. It is only necessary to extend the water-absorbing hard tube of the main body into the shrink-wrapped bucket, thereby solving the problem that it is difficult to install the bottled water above the main body.

The invention relates to a strong discharge pump structure and a washing machine with the strong discharge pump structure, including a body, a volute, a drain pipe, an impeller, a driving part and a pressure component. The present invention directly associates the volute with a pressure switch, When in use, after water enters the volute from the first water inlet and the second water inlet, even though the volute and the pressure components together form a relatively independent pressure balance area, as the water level in the volute rises, the pressure in the pressure balance area increases. Large, when the starting pressure of the pressure switch is reached, the driving part starts to drive the impeller to drain water. When the water discharge is nearly completed, the internal pressure is higher due to the rotation of the impeller in the volute, until the water is completely drained, the impeller runs idly, and the pressure drops When the stop pressure of the pressure switch is reached, the driving member drives the impeller to stop working. The present invention improves the pressure sensing accuracy by balancing the set pressure in the volute and the pressure switch, reduces the residual water in the pump, and is beneficial to improve the service life of the pump.

The invention provides a control method and a control device of an air conditioner drainage pump, and an air conditioner, and relates to the technical field of the air conditioners. The control methodof the air conditioner drainage pump comprises the following steps that when the air conditioner is started, a running mode of the air conditioner at last shutdown is acquired, whether the running mode of the air conditioner at last shutdown is a refrigeration or dehumidification mode or not is judged, if not, the drainage pump is controlled not to be started, and a compressor is controlled to run, and if yes, the drainage pump is controlled to be stopped after running t1 duration and then the compressor is controlled to run. According to the control method, the control device of the air conditioner drainage pump and the air conditioner, when the air conditioner is started, the running mode of the air conditioner at last shutdown is judged and the drainage pump is controlled to be startedor not, so that the problems that in the prior art, whether accumulated water exists in a water receiving tray or not, the drainage pump is started and runs a period of time to evacuate the accumulated water, so that the noise is caused and the electricity is wasted are effectively solved, and meanwhile, the service life of the drainage pump can be effectively prolonged.

The invention relates to a method for making residual water level in a container reach the lowest point and a vertical submersible pump. The vertical submersible pump comprises a pump body (1), a water cavity chamber (2) and a water inlet filter plate (3); in particular, the surrounding of the bottom of a water cavity chamber peripheral wall (22) is provided approximately and evenly with n first lug bosses (23) so as to form n filtering water inlets (24) between the water cavity chamber peripheral wall (22) and the water inlet filter plate (3); and a distance H213 between a water cavity chamber inlet (21) and the water inlet filter plate (3), an inlet cross section area of the n filtering water inlets (24) and sigmaS24 and a maximum height H24 of the veridical direction of the filtering water inlets (24) satisfy the relations that H213 is more than or equal to S21 / L21, sigmaS24 is more than or equal to S21 and H24 is less than H213 at the same time. The method and the vertical submersible pump design rationally a geometric construction of the water cavity chamber (2), thereby making the shallowest pumping depth of the vertical submersible pump reach at the lowest point under the premise of not influencing flow rate.