31 results about "Drainage action" patented technology

The novel multifunctional prefabricated pipe pile comprises a pipe pile body and a flushing pipe, the pipe pile body comprises a pile tip and a pile body, the pile body is located at the upper end of the pile tip, a plurality of evenly-distributed water permeable holes are formed in the pile body, the flushing pipe is provided with a plurality of water outlet pipes, the water outlet pipes are communicated with the water permeable holes, the flushing pipe is vertically distributed, and the water outlet pipes are communicated with the water permeable holes. According to the method, the construction cost in the precipitation stage is reduced, the construction period is shortened, and the utilization efficiency of existing facilities on site is improved.

The utility model discloses a garden engineering slope stepped greening structure which comprises a soil filling layer, a building layer arranged at the upper end of the soil filling layer, a plurality of concrete blocks built on the surface of the top end of the building layer, and planting grooves formed in the top ends of the concrete blocks, and further comprises a drainage structure arranged in the building layer, rainwater can be rapidly collected through the water accumulation channel, impurities are filtered out through the first filtering well lid, when accumulated water reaches a certain degree, water can be evenly distributed into all the coagulation blocks through the water accumulation groove, the water guide pipe and the flow dividing pipe, needed water is provided for plants, reasonable utilization of the rainwater is achieved, and meanwhile, the rainwater can be recycled. When the structure is used, redundant water is drained into the drainage channel through the drainage pipe and finally drained out of the structure, damage to the structure caused by accumulated water is avoided, the utilization efficiency of water resources is improved through the design, structural damage caused by accumulated water is effectively prevented, and the stability and durability of the structure are enhanced.

The utility model discloses a food processor with a stable structure, which relates to the field of life electric appliances and comprises a main machine and a driving mechanism arranged in the main machine, the main machine comprises a shell and a base connected to the bottom end of the shell, a barrel cover covering the outer side of the driving mechanism is arranged in the main machine, a water outlet is arranged on the top wall of the shell, and a water outlet is arranged on the base. The drainage pipe is connected with the barrel cover into a whole, so that the barrel cover achieves a limiting effect on the drainage pipe, the shaking of the drainage pipe is reduced, and the stability of the drainage pipe is improved; the situation that cleaning water is directly discharged into the main machine through the water outlet due to the fact that the water drainage pipe shifts or even falls off when the main machine falls on the ground or is impacted seriously is avoided, meanwhile, the strength of the water drainage pipe is improved, and the water drainage effect of the water drainage pipe is guaranteed. The situation that water stains and the like enter the host to damp and damage electric appliance parts and the like in the host is effectively avoided, and the running stability of the whole machine is improved.

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 the technical field of flood control, in particular to an automatically-closed water bag flood bank structure suitable for a river bank zone. Comprising a first water-collecting well, a second water-collecting well, a plurality of drain holes, a plurality of communicating holes and an elastic expansion bag, wherein the first water-collecting well and the second water-collecting well are dug on the outer side of a riverway; the first water-collecting well is communicated with the inside of the riverway through the drain holes; the second water-collecting well is located on the first water-collecting well side away from the river; the elastic expansion bag is fixed at the top end in the second water-collecting well; when water in the river channel enters the second water collecting well from the first water collecting well, the second water collecting well is filled with water and enters the elastic expansion bag, so that the elastic expansion bag is forced to protrude out of the second water collecting well. The water storage and drainage effect is achieved through the first water collecting well, and the water interception effect is achieved through expansion of the second water collecting well and the elastic expansion bag.

1. Name of the Design Product: Drain Pipe (Telescopic). 2. Use of the Design Product: It is used to connect the sink and the drain pipe to play a drainage role. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photo that Best Illustrates the Design Key Points: Perspective View 1.

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 provides a method for calculating the seabed erosion amount under the action of vertical drainage of underground water of an underwater delta. Comprising the steps of data acquisition and preliminary analysis, calculation of influence of underground water drainage on seabed pressure transmission, calculation of critical shear stress corrected by underground water drainage, calculation of seabed erosion amount caused by seabed underground water drainage, simulation result and application, verification method and optimization scheme. Through the technical scheme of the invention, the problem that the calculation result may not conform to the actual situation because the existing seabed erosion amount calculation model does not consider the submarine groundwater drainage factor is solved. By calculating seabed pressure distribution changes and seabed soil body effective stress changes caused by vertical drainage of seabed underground water, the critical shear stress generated by seabed erosion is corrected, the seabed erosion depth under the influence of underground water drainage is calculated, and the method plays an important role in areas such as underwater delta where underground water drainage is developed.

The utility model relates to a protection structure for preventing water seepage and water accumulation of an ancient tomb, which comprises a first component and a second component, a drainage structure is arranged on the side wall of the first component; the second member is configured above the first member and has an extension height in a vertical direction. The coffin chamber has water interception and drainage functions, and can effectively solve the problems that local underground runoff locally forms upper-layer stagnant water and the underground water level rises to cause water accumulation and water seepage of the coffin chamber; moreover, the original shape of the tomb ruin body is not changed, the structure, shape and layout of the Jingling ruin are not damaged or interfered, the authenticity and integrity of the ruin environment and state are kept, and the original drainage effect of the ancient tomb is not influenced.

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 a drainage container drainage system which is characterized in that a piston is accommodated in an inner cavity of a piston tube positioned on the bottom wall of an inner cavity of a hard drainage container, and a drainage opening or a drainage tube with a downward opening is arranged on the tube wall of the piston tube; the switch handle controls the piston to linearly move in the piston tube; and a piston pipe in front of the piston leads to an inner cavity of the drainage container. The utility model aims to provide a drainage system of a drainage container, which is simple and reasonable in structure, can prevent pollution without increasing operation steps, and particularly can overcome the defects in the prior art, wherein the drainage action is linked with a drainage port protection device.

The utility model relates to the technical field of anti-explosion refrigeration houses, and discloses an automatic drainage thermal insulation door for an anti-explosion refrigeration house, an anti-explosion refrigeration house body is arranged on one side of a thermal insulation door main body, and a drainage pipe is communicated with one side of the bottom of the anti-explosion refrigeration house body; a drainage assembly is arranged on one side of the heat preservation door body, a prompt assembly is arranged on one side of the drainage assembly, the drainage assembly comprises a water collecting frame, and a cover plate is connected to the top of the water collecting frame. One side of the water collecting frame bottom communicates with a water outlet pipe; when water is accumulated in the explosion-proof refrigeration house due to unexpected situations, the floating plate moves along with rising of the water level, the water accumulation situation can be rapidly responded, once the water level reaches a certain degree, the floating plate drives the vertical plate and the sealing plate to rise, the drainage action is triggered, and it is guaranteed that accumulated water cannot stay in the explosion-proof refrigeration house body for a long time; therefore, long-term damage to the structure and equipment of the anti-explosion refrigeration house body is avoided, accumulated water can be drained without manual intervention, and the safety of the anti-explosion refrigeration house body during use is improved.

1. Name of the Design Product: Rear-mounted horizontal single-slot drain pipe. 2. Use of the Design Product: This design product is used to connect the sink and the drain pipe to play a drainage role. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Stereogram. 5. Other Situations Requiring Explanation: Other Explanation: Part A of this design product is made of transparent material, and Part A can rotate.

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.

The utility model belongs to the field of medical instruments, and provides a negative pressure drainage bottle which comprises a liquid storage tank and a tank cover installed at the top of the liquid storage tank in a sealed mode, an interlayer is formed in the liquid storage tank and divides the liquid storage tank into an overflow cavity and a liquid storage cavity from top to bottom, an inflow pipe is integrally formed on the interlayer, and the overflow cavity is communicated with the liquid storage cavity. The bottom of the inflow pipe is communicated with the liquid storage cavity, an overflow opening is formed in the portion, located in the overflow cavity, of the inflow pipe, and the tank cover is communicated with a negative pressure pipe and a drainage pipe. When a nurse observes that the liquid in the liquid storage cavity is accumulated to a certain volume through the volume scales, the negative pressure device is turned off, drainage is completed, if the liquid in the liquid storage cavity is accumulated to a rated volume, but the nurse cannot turn off the negative pressure device in time, the liquid overflows into the overflow cavity from the overflow opening, and drainage is completed. When liquid in the overflow cavity submerges the overflow opening, the interior of the overflow cavity is in a large negative pressure state, the negative pressure valve is opened, air enters the overflow cavity from the negative pressure valve, and at the moment, the drainage action is stopped.

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 invention discloses an integrated drainage supporting structure suitable for a water-rich fracture zone tunnel and a construction method, the integrated drainage supporting structure comprises a primary spraying concrete layer, a re-spraying concrete layer, a waterproof layer and a secondary lining layer which are arranged on the wall surface of the tunnel, and the integrated drainage supporting structure is characterized by further comprising a plurality of I-shaped steel pairs which are uniformly arranged at certain intervals along the direction of the tunnel, 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 an original steel arch, extra cutting or deformation machining is not needed to be conducted on the I-shaped steel, only the splicing mode of the original steel arch needs to be ingeniously changed, the I-shaped steel pairs and the transverse connecting steel pipes can be connected into an integral structure, and the supporting effect of the traditional steel arch is achieved; 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.

The utility model discloses a side slope interior one-way drainage device which comprises a drainage pipe, the drainage pipe is installed on a side slope concrete protection plate, one end of the drainage pipe is located in side slope soil on one side of the side slope concrete protection plate, and the other end of the drainage pipe is located outside the side slope concrete protection plate. A filtering part is installed at the end, located in the side slope soil, of the drainage pipe, and a one-way drainage valve is installed at the end, exposed out of the side slope concrete protection plate, of the drainage pipe. According to the device, a drainage one-way passage is formed on the slope concrete guard plate through the drainage pipe, seepage water in slope soil is drained from the passage, the water pressure below the guard plate is effectively reduced, and deformation or damage of the guard plate caused by too large water pressure is avoided; through the one-way drainage valve and the filtering part, the situation that the external water level drops frequently and suddenly, the drainage pipe is blocked, and the device loses the drainage effect can be avoided.

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.

1. Name of the Design Product: Anti-water-bending Single-slot Drain Pipe. 2. Use of the Design Product: This design product is used to connect the sink and the drain pipe to play a drainage role. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photo that Best Illustrates the Design Key Points: Perspective view.