15 results about "Drainage action" patented technology

This invention discloses a drainage mechanism for an air compressor's air tank, comprising two supports. The tops of the two supports are fixedly connected to the air tank body. A drain pipe is fixedly connected to the bottom of the outer wall of the air tank body. One end of the drain pipe is fixedly connected to a valve seat. A rotating shaft is rotatably connected to one side of the inner wall of the valve seat. A spherical baffle is fixedly connected to one end of the rotating shaft. This invention utilizes the coordinated use of a liquid level sensor, valve seat, rotating shaft, and drive assembly to avoid drainage anomalies caused by interference or false triggering of a single sensor through the coordinated judgment of two liquid level sensors. This ensures that the drainage action only starts when the accumulated water reaches a set threshold, preventing frequent start-stop cycles. Furthermore, it employs an electric telescopic rod driven by a gear-rack transmission instead of a traditional solenoid valve, resulting in high transmission accuracy, strong impact resistance, reduced risk of valve jamming or sealing failure, fast response speed, and lower maintenance costs compared to solenoid valves.

The application discloses an intelligent wearable device and a drainage control method thereof. The drainage control method of the intelligent wearable device comprises the following steps: the intelligent wearable device acquires a working mode of the intelligent wearable device, and when the working mode matches a preset water inlet mode and the intelligent wearable device exits the working mode, the intelligent wearable device is controlled to perform a drainage action. The application aims to enable the intelligent wearable device to realize automatic drainage, prevent water inlet from affecting loudspeaker sound emission, and improve user experience and convenience when using the intelligent wearable device.

The invention relates to a reservoir desilting device for water conservancy and hydropower engineering, and relates to the technical field of desilting equipment, the reservoir desilting device comprises a connecting main frame and a grab bucket assembly, the bottom of the connecting main frame is connected with a driving machine body, the bottom of the driving machine body is provided with a walking mechanism, and the top of the driving machine body is connected with a control cabin; a lifting mechanism is connected between the driving machine body and the top of the connecting main frame; the water draining device can freely move and adjust the direction, sludge at the bottom of a reservoir can be pushed and shoveled to be concentrated to one position to be treated in the moving process, the height and the translation position of the grab bucket assembly can be freely adjusted, after sludge grabbing is completed, the water draining action can be rapidly completed, and the working efficiency is improved. Through double water filtering actions of rotary centrifugal water throwing and extrusion drainage, the drainage rate is higher, the drainage time is shortened, the drainage amount is larger, and the dehydration rate is higher.

The invention relates to the technical field of aquaculture equipment, and discloses automatic soft-shelled turtle storage equipment which comprises a workbench used for placing a culture box; the breeding boxes sequentially move to all the stations through the conveying mechanism; the drainage station is provided with a drainage mechanism; the water adding station is provided with a water adding unit; the conveying mechanism is a pick-and-place type intermittent conveying mechanism and comprises a fixed supporting platform and a conveying rod capable of doing lifting and horizontal composite motion, and the conveying rod achieves transferring of the breeding boxes between adjacent stations through the composite motion in the lifting and horizontal directions of the conveying rod; the drainage mechanism automatically triggers the drainage action through the relative movement of the culture box and the station; the comprehensive problems that in an automatic water changing system, positioning precision is insufficient, executing mechanism interference is caused, and stress injuries of soft-shelled turtles are serious are solved.

The present application belongs to the technical field of roadbed drainage, and discloses a three-dimensional drainage system based on mountainous original appearance and a construction method thereof, in order to solve the problem that the drainage ditch cover arranged in the drainage ditch is easy to be blocked and loses the drainage effect. The present application comprises a mountain drainage ditch and a roadbed drainage ditch which are connected with each other, a sleeve pipe is installed in the mountain drainage ditch, a filter screen plate is installed in the sleeve pipe through a bearing seat, the upper top of the mountain drainage ditch is covered with a filter layer, and the filter layer is composed of a reinforced cage and gravel filled in the reinforced cage. The present application blocks and filters sundries by using the filter layer, and the blocked sundries are left in the mountain original drainage ditch area; meanwhile, the present application can also play a role of energy dissipation for mountain water, greatly reducing the speed of mountain water impact; then the filter screen plate is used to filter the mountain water again, so that the amount of silt in the mountain water is greatly reduced, and the problem of silt accumulation in the river bed is alleviated.

The utility model discloses building drainage riser sound insulation double -layer pipe joint, and the joint main part is tubular structure, including inner tube interface, outer tube interface and exhaust hole, wherein inner tube interface and outer tube interface set up in the both ends, exhaust hole is located in the pipe wall of joint main part, is equipped with gas hole and air inlet on exhaust hole, wherein the gas hole is vertically upward from the upper end of joint main part, and the air inlet is communicated with the gas hole and is inclined upward from the inner wall of joint main part and passes in. Inner tube interface and outer tube interface are connected with inner tube and outer tube respectively and form double -layer pipeline structure, wherein the inner tube plays the role of drainage, and the outer tube plays the role of exhaust, ensure the smooth drainage of light sound, stable and smooth. The utility model has the advantages that when the riser drainage, the air under the water flow can be smoothly discharged, and any air resistance phenomenon will not be caused, and similar to the principle of gun silencer, reduce the noise intensity and improve the drainage capacity.

The utility model discloses an integrated drainage supporting structure suitable for a tunnel in a water-rich fracture zone, which comprises a primary sprayed concrete layer, a re-sprayed concrete layer, a waterproof layer and a secondary lining layer which are arranged on the wall surface of the tunnel, and is characterized by further comprising a plurality of I-shaped steel pairs which are uniformly arranged along the direction of the tunnel at certain intervals, the transverse connection steel pipes are horizontally connected between the I-shaped steel pairs in a penetrating mode, and the reinforcing ribs, the filtering layers, the vertical drainage water diversion pipes and the transverse drainage water diversion pipes are welded between the surfaces of flange plates on the inner sides of the I-shaped steel pairs. On the basis of the structural design of the original steel arch, the joist steel does not need to be additionally cut or deformed, and only the splicing mode of the original steel arch needs to be ingeniously changed, so that the joist steel pairs and the transverse connecting steel pipes can be connected into an integral structure to play a supporting role of the traditional steel arch; and meanwhile, vertical and transverse water guiding and draining effects are achieved, so that construction of a vertical drainage blind pipe and a transverse drainage blind pipe can be omitted, procedures are saved, and the construction time is shortened.

1. The name of the design product: rear short telescopic double groove sewer pipe. 2. The use of the design product: the design product is used to connect sink and sewer pipe to play the role of drainage. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view. 5. Other circumstances that need to be explained: the A part of the design product is made of transparent material, and the A part is rotatable.

The application provides a refrigerating and freezing device. The refrigerating and freezing device comprises a drain pipe joint. The drain pipe joint comprises a joint body and a filter screen. The joint body has a main drainage part extending downward, and a main drainage opening is formed at the lower end of the main drainage part. The filter screen is arranged in the joint body. A branch opening is formed on the joint body and extends to a branch pipe part laterally. The joint body has a secondary drainage part at the end of the branch pipe part, and a secondary drainage opening is formed at the lower end of the secondary drainage part. The secondary drainage part of the joint body can replace the main drainage part to drain water when the main drainage part is blocked, thereby solving the problem that the main drainage part cannot work normally due to blockage. The filter screen reduces the possibility of blockage of the main drainage part.

Disclosed in the present invention are a washing apparatus and a control method therefor. The washing apparatus comprises: a water-containing tub; a filtering device which is provided with a water intake cavity in communication with the water-containing tub, and a water filtering cavity in communication with the water intake cavity via a filtering assembly; a drainage device in communication with the water intake cavity of the filtering device, wherein the drainage device performs a drainage action, the water in the water-containing tub flows through the water intake cavity of the filtering device and carries away lint for discharge, and the filtering device is triggered to perform a lint cleaning action; and a control system which controls the drainage device to perform the drainage action, and control the filtering device to perform a filtering action, the drainage action and the filtering action not being performed simultaneously. In the washing apparatus of the present invention, the drainage action of the drainage device can be used to trigger the filtering device to clean up the lint, the accumulation of the lint can be avoided without actively controlling the cleaning-up of the lint, and the problem of conflict between the lint cleaning-up and a filtering process can be avoided.

1. The name of the design product: siphon dual-purpose sewer. 2. The use of the design product: used for connecting sink and sewer pipe to play the role of drainage. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

Provided in the present application is a refrigerating and freezing device. The refrigerating and freezing device comprises a drainpipe connector. The drainpipe connector comprises a connector body and a filter screen. The connector body has a main drainage portion extending downward, wherein a main drainage port is formed at the lower end of the main drainage portion. The filter screen is arranged in the connector body. In addition, the connector body is further provided with a branch opening facing a lateral side, and a branch pipe portion extends laterally from the branch opening. The connector body further has an auxiliary drainage portion located at the end of the branch pipe portion, wherein an auxiliary drainage port is formed at the lower end of the auxiliary drainage portion. The auxiliary drainage portion of the connector body can play an alternative role in drainage when the main drainage portion is blocked, thereby solving the problem of it not being possible for the main drainage portion to operate normally due to blockage. Moreover, the provision of the filter screen also reduces the possibility of blockage of the main drainage portion.

The application provides a washing machine drainage control method, comprising the following steps: obtaining a drainage instruction; starting a drainage pump, and configuring the drainage pump to perform a first drainage action for N seconds; wherein after the first drainage action for N seconds, a continuous and full-drainage-water-channel drainage flow is formed at an outlet of an out-of-box drainage pipe of the washing machine; and the drainage pump stops working and keeps the drainage water channel unblocked to perform drainage through a siphon effect. The application also provides a device, a drainage method, a medium and a washing machine. In the initial stage of drainage, the washing machine performs the first drainage action under the power formed by the drainage pump, so that a continuous and full-drainage-water-channel drainage flow is formed at the outlet of the out-of-box drainage pipe, and at this time, the siphon drainage requirement is met, the drainage pump stops working, and drainage is performed under the siphon effect, thereby shortening the working time of the drainage pump and reducing the noise influence caused by the working of the drainage pump.

The application provides a concrete dam section foundation pit drainage and dam foundation pouring method applied to the dam manufacturing field, and specifically comprises the following steps: S1, setting a drainage ditch; S2, setting multiple groups of auxiliary water collecting wells and a main water collecting well; S3, setting a steel sinking cylinder in the main water collecting well, and a water pumping system is further set in the foundation pit, wherein the water pumping system comprises a water pump, a drainage pipe is arranged at the output end of the water pump, and a water purifying mechanism and a water pressing mechanism are further arranged on the drainage pipe; S4, using the water purifying mechanism and the water pressing mechanism to complete the foundation pit drainage action, the water flow impact force during the operation of the water pump is used to automatically separate impurities, the buoyancy of the counterweight block is used to drive the water pressing mechanism to displace upward and downward as a whole, the phenomenon that the water pump is empty suction is effectively prevented, the energy consumption is reduced, the water pumping life of the water pump is prolonged, the drainage efficiency of the concrete dam section foundation pit is improved, the method has market prospects, and is suitable for promotion and application.

The utility model discloses a foundation pit dewatering and drainage template device which is characterized in that a drainage pile and a fixed pile are vertically driven at intervals, a vertical channel is vertically arranged in the center of the drainage pile, a vertical drainage pipeline is arranged in the vertical channel, the top end of the vertical drainage pipeline is fixedly connected with a transverse drainage pipeline, and a drainage pipeline socket is fixedly connected with a transverse main drainage pipeline. The transverse main drainage pipeline is fixedly connected with the main drainage pipe, underground water is subjected to secondary filtration, enters the main drainage pipe through the vertical drainage pipeline and the transverse drainage pipeline and is drained out of the foundation pit construction range, the water suction pump continuously works to gradually pump away the underground water and lower the underground water level, and the foundation pit dewatering and drainage effect is achieved; and the engineering construction cost is reduced.