80 results about "Siphonium" patented technology

The invention relates to a power-free reverse-water-pressurizing self-recovery slope high-lift siphon drainage system and drainage method adaptive to accumulation member slope drainage of rich rainfall areas. The system includes an automatic drainage system and an automatic recovery system. The automatic drainage system comprises a siphon drainage hole, a high-lift siphon drainage tube and a siphon water storage tube; the automatic recovery system comprises a water collecting blind groove, a water collecting case, a water feeding pipe,a two-way water incoming and draining valve and the like. The high-lift siphon drainage system with the lift more than 5cm is utilized, and the excessive underground water in the slope can be drained automatically, efficiently and timely; reverse water feeding is performed on the automatic drainage system by the automatic recovery system to start siphon, the air accumulated in the siphon pipe can be exhausted, and long effective period of a forward siphon system is guaranteed; the system is simple in structure, the power is omitted, the discharging effect is fine, the continuity and applicability are high, and the maintaining cost is low.

A multi-chamber reservoir includes an upper and a lower body configured for welding into a unitary reservoir. A pressure relief device is interposed in a fluid flow path between a pressure chamber and the overflow chamber of the reservoir. A siphon tube designed for snap-in mounting into the reservoir is provided and includes an orientation feature for enforcing a desired alignment when mounting into the lower reservoir body together with a fluid discharge opening configured to deliver to and draw fluid from the overflow chamber near the bottom wall. A snap lock feature retentively mounts the siphon tube into the lower reservoir body and is adapted to hold the siphon tube in the desired alignment during the welding of the reservoir bodies. The snap lock feature enables the no-leak welding of the siphon tube to second passage during welding of the reservoir bodies, permitting this welding to be completed in one step.

The invention discloses a foundation dewatering and drainage method for pumping water at well points to control group pipe siphons. Firstly, a siphon drainage pipe is inserted into the foundation soil where the groundwater level is to be lowered. The groundwater can seep down to the entrance of the siphon drainage pipe along the outer wall of the siphon drainage pipe. The other end of the drainage pipe is put into the pumping well, and the groundwater level in the pumping well is lowered by the drainage pump with a water level control system, so that the groundwater in the foundation soil enters through the siphon pipe. The water in the pumping well is pumped and drained to the surface by the drainage pump to realize the groundwater level drop of the foundation soil; the invention uses the siphon drainage pipe to concentrate the groundwater in various parts of the foundation soil into the pumping well; the siphon drainage only needs to be controlled The groundwater level difference and different flows can maintain the siphon process, which can effectively solve the drainage problem of low-permeability soft soil foundation; the energy-saving effect is remarkable, the project cost is low, and the project implementation process is easy to operate.

The invention relates to a small device for removing garbage in water. The small device comprises a control and energy supply system, a garbage absorption system and a garbage disposal system. Through arranging and improving specific components in the garbage absorption system, garbage in water can be absorbed into the garbage absorption system from a siphon nozzle, and aquatic lives can be prevented from entering the disposal system. Through arranging and improving the garbage disposal system, the garbage can be collected and stored maximally by compression at the same time. Through arranging and improving the control and energy supply system, all operations are intelligent, and environmental friendliness is maximized due to installation of a solar panel.

The invention involves a siphon for delivery of a liquid cryogen from a container such as a Dewar flask. The siphon ensures delivery of a liquid cryogen with a lower proportion of the gaseous fraction. The siphon comprises a central feeding conduit, which is largely contained within the Dewar flask. There is an auxiliary conduit surrounding the central feeding conduit; the outer upper section of this auxiliary conduit is provided with an adjustable valve intended to release a gaseous fraction of the cryogen contained in the annular gap between the auxiliary and central feeding conduits. The upper section of the central feeding conduit is provided with an external layer of a porous capillary coating or with a wick; this ensures that the upper section of the central feeding conduit is continuously wetted with the liquid cryogen. This porous capillary coating prevents gasification of the liquid cryogen in the central feeding conduit. Alternatively, the problem of liquid cryogen gasification may be solved through thermal insulation of the central feeding conduit.

A hand held bottle for dispensing fluids in a spray having a reservoir for holding fluid and a dispensing mechanism including a siphon tube disposed in the fluid, a first baffle positioned in the bottle to create a well or accumulation of fluid in a bottom portion of the bottle when it is moved from a vertical to a horizontal position, especially when the total level of fluid in the reservoir is low. A second baffle positions the siphon tube within the well.

The invention relates to a disposable retaining needle type infusion apparatus, which comprises a bottle threading needle with an air filter, a drip bucket, a flow adjuster and a medical liquid filter connected in series by infusion catheters; the lower end of the medicinal liquid filer is connected with a medicating tee component; and the medicating tee component is connected with a vein retaining needle through a siphonium. The vein retaining needle comprises a retaining needle sleeve, a sleeve seat, a puncture needle tube and the siphonium; the rear end of the sleeve is connected with the sleeve seat; the inside of the sleeve seat is provided with a sealing plug; the puncture needle tube is hermetically inserted through the sealing plug and runs through the retaining needle sleeve and the sleeve seat; and the sleeve seat is laterally provided with a siphonium joint which is connected with the medicating tee component through the siphonium. The disposable retaining needle type infusion apparatus reasonably combines a traditional infusion apparatus and the vein retaining needle, is disposable, has a simple structure, reliable connection and convenient operation and use, has the characteristics of the vein retaining needle and is an ideal disposable retaining needle type infusion apparatus.

The invention discloses a high-efficiency ash flushing water system of a boiler, which comprises a grate, an air feeding chamber, an ash hopper, an ash flushing pipe and a slag groove. The grate is arranged on the air feeding chamber, the lower side of the air feeding chamber is communicated with the ash hopper, the ash hopper is connected with the ash flushing pipe by an ash dropping pipe, the tail end of the ash flushing pipe is communicated with the slag groove, and the front end of the ash flushing pipe is connected with an intermittent automatic flushing tank. The intermittent automatic flushing tank consists of a water tank, a skip bucket, a drainage pipe and a siphon pipe, the skip bucket is positioned on the upper portion of the water tank, the drainage pipe is disposed in the middle of the water tank, the siphon pipe is covered at the upper end of the drainage pipe, and the lower end of the drainage pipe is connected with the ash flushing pipe. Ash flushing water is stored in the water tank at first, and is automatically drained by the aid of a siphon principle, ash slag is flushed by the aid of a large amount of water, blockage of the ash flushing pipe can be effectively prevented, and frequency of stopping the boiler to dredge the ash flushing pipe is reduced. Compared with the prior art, the high-efficiency ash flushing system of the boiler has the advantages of simple structure, convenience in operation, remarkable economic benefit and the like.

The invention relates to siphon adjustable toilet. It includes seat urinal and water tank. The blow down port of the seat urinal is connected to one end of upper tube. The other end is connected to entrance end of siphon. Its exit end is connected to one end of the under tube. The other end is connected to entrance end of blow down port. The siphon is cooperated with water sac bottom by link mechanism. The bottom is connected to one end of discharge tube. The other end is connected to upper tube or siphon. The top of the water sac is set water inlet. The water inlet is connected to discharge tube of the water tank. Both sides of the link mechanism are respectively connected to lower end of tension spring. Each upper end of the tension springs is connected to seat urinal or the water tank. The purpose of the invention is to offer a siphon adjustable toilet which has stable working performance, little noise, and can save water utilization.

The invention provides a self-starting type side slope siphoning drainage system. When a siphoning drainage method is used, in the dry season with little rainfall, the underwater water level is lowered, no water on a slope body needs to be drained through the siphoning effect, the siphoning drainage system is in an inoperation state, air dissolved in water can be separated out in a bubble form and is accumulated in a siphon continuously, the vacuum degree in the siphon is lowered, and thus the problem that siphoning is difficult to start again or even the siphonage disappears is caused. The system is composed of a vertical type dyke, an air chamber, the siphon, an exhaust pipe, a blowdown pipe and check valves. The air chamber is arranged at the top of the vertical type dyke. One end of the siphon extends into the position below the underwater water level of a side slope, and the other end of the siphon penetrates through the air chamber and extends into the position below the sea level. One end of the exhaust pipe extends to the position below the underground water level of the rear edge of the side slope, and the other end of the exhaust pipe is connected with the air chamber. The blowdown pipe is arranged at the upper end of the air chamber. The exhaust pipe and the blowdown pipe are both internally provided with the check valves.

The invention discloses a self-draining string type underreamed anchor supporting structure and a construction method. The self-draining string type underreamed anchor supporting structure comprises a self-draining string type underreamed anchor. The self-draining string type underreamed anchor is composed of a variable diameter water filtering steel pipe, a hollow steel pipe, a water absorption expansion ring, a spiral drill tip and a siphon. The forefront end of the self-draining string type underreamed anchor is provided with the spiral drill tip. The spiral drill tip, the variable diameter water filtering steel pipe and the hollow steel pipe are sequentially connected through threads. The water absorption expansion ring is installed on the variable diameter water filtering steel pipe in a sleeving mode. The self-draining string type underreamed anchor is drilled into a foundation pit soil body according to the drilling angle. A lattice frame and a soil retaining plate are arranged on the slope surface of a foundation pit, and the tail end of the self-draining string type underreamed anchor is fixed to the lattice frame. The variable diameter water filtering steel pipe is provided with water filtering holes. A draining channel is provided for foundation soil. The water absorption expansion ring is expanded when meeting water, an expansion section is formed, and the anchoring force is provided. The siphon is inserted into the hollow steel pipe. The initial siphon force is applied to the siphon through a water suction pump, and draining is implemented.

The invention provides a multi-spot water storage flood control method. A plurality of water storage ponds arranged at intervals are constructed on two sides of a water passage, a siphon is communicated between each water storage pond and the water passage, each siphon is made of a pipe with an upper arch, a siphon water injection port is arranged at the highest position of the arch of each siphon, a water injection valve is mounted on each pipe below the corresponding siphon water injection port, an inlet valve is mounted at one end of each siphon, which is close to the water passage, and an outlet valve is mounted at one end of each siphon, which leads to the corresponding water storage pond. The water storage ponds are dispersedly built on two sides of the water passage, the siphons are used for guiding water in the water passage into the water storage ponds, and compared with a method for building a dam or reservoir, the method has the advantages of low investment, short construction period, benefit to sufficient use of water, no ecosystem damage and effective flood control. The multi-spot water storage flood control method is suitable for river flood control and comprehensive water use.

The invention relates to a device for preventing sewer clogging. The device for preventing sewer clogging is arranged between a water channel and a sewer pipe. The device for preventing sewer clogging comprises a water tank and a siphon communicated with the water tank. A water inlet of the water tank is communicated with a water outlet of the water channel. A water outlet of the siphon is communicated with a water inlet of the sewer pipe. The device for preventing sewer clogging prevents sewer clogging through a high flow rate and large flow quantity, realizes pre-collection of oil stain in the water tank, and prevents sewer pipe clogging formation. The device for preventing sewer clogging has good performances of preventing sewer pipe clogging.

A siphon for delivery of a liquid cryogen from a container such as a Dewar flask. The siphon ensures delivery of a liquid cryogen with a lower proportion of the gaseous fraction. The siphon comprises a central feeding conduit, which is largely contained within the Dewar flask. There is an auxiliary conduit surrounding the central feeding conduit; the outer upper section of this auxiliary conduit is provided with an adjustable valve intended to release a gaseous fraction of the cryogen contained in the annular gap between the auxiliary and central feeding conduits. The upper section of the central feeding conduit is provided with an external layer of a porous capillary coating or with a wick; this ensures that the upper section of the central feeding conduit is continuously wetted with the liquid cryogen. This porous capillary coating prevents gasification of the liquid cryogen in the central feeding conduit. Alternatively, the problem of liquid cryogen gasification may be solved through thermal insulation of the central feeding conduit.

The invention discloses a siphon engineering design, belongs to the technical field of siphon engineering designs in water conservancy technologies, and aims to establish an economical flood control and flood discharge engineering design, a slope drainage design, a building drainage design, a water resource utilization design and an industrial liquid energy recycling design. A siphon degasser, a siphon mixer and a siphon vacuum pump system are mounted on a siphon pipeline, so that the siphon process is achieved economically.

The invention relates to a coreless air pressure thermal-insulating pouring furnace. The coreless air pressure thermal-insulating pouring furnace structurally comprises a crucible, a furnace lining, a coil, a steel shell and a sealing furnace cover, wherein the crucible is arranged inside the furnace lining; a feeding flow groove and a discharging flow groove are located at the left and right sides of the furnace lining respectively; a siphon is formed between the crucible and the furnace lining; the coil surrounds the outside of the furnace lining; the steel shell is mounted on the outer side of the coil; a gas inlet is also arranged at the lateral upper side of the crucible. The coreless air pressure thermal-insulating pouring furnace heats uniformly, ensures consistence of temperature of a feeding port, a discharge port and the inner part of the crucible, reduces molten slag, enables molten iron to be kept in a fluid state all the time, achieves the capabilities of slowing spheroidization degradation of iron ball and vermicular iron, and also has the advantages of being simple in structure, easy to manufacture, energy-saving, environment-friendly, practical and efficient.

The invention discloses an oxygen atomization inhalator, which belongs to a medical instrument and is used for overcoming the defects that the atomization inhalator is unavailable for inhaling when lying in bed or an atomizer cannot be placed until a liquid medicament is completely inhaled existing in the prior art. The oxygen atomization inhalator comprises a medicament cup, a medicament cup cover, an oxygen connecting tube, a face mask and a connecting tube, wherein a ventilation tube is arranged in the medicament cup; a syphon tube is covered outside the ventilation tube; the oxygen connecting tube is connected with the interface of the bottom of the medicament cup; the medicament cup cover is spliced with the cup rim of the medicament cup; the medicament cup cover is provided with a medicament filling port and a connecting tube interface; and the connecting tube is connected with the face mask and the connecting tube interface, and is a serpentine tube. The oxygen atomization inhalator is mainly applied to clinical treatment in hospitals.

The invention relates to an external screw thread hot extrusion molding machine for a fire extinguisher siphon pipe. The external screw thread hot extrusion molding machine comprises a rack and is characterized by comprising a screw thread molding component installed on the rack and used for extruding a plastic pipe connection mouth, a preheating component used for heating the plastic pipe connection mouth and a conveying component used for combing plastic pipes and feeding the plastic pipes to the preheating component for heating and to the screw thread molding component for screw thread molding in groups correspondingly in sequence. The external screw thread hot extrusion molding machine for the fire extinguisher siphon pipe has the beneficial effects that the production efficiency is high, and other processing steps are all automatically completed by the external screw thread hot extrusion molding machine except material feeding and packing.

The invention discloses an anti-freezing device for a solar water heater. The anti-freezing device comprises a water heater water tank, the interior of the water heater water tank is spirally connected with a siphon and a connecting water pipe through a first three-way valve, the top end of the first three-way valve is connected with an electromagnetic valve, the connecting water pipe is connected with a shower water pipe through a second three-way valve and is connected with a tap water pipe through a third three-way valve, the bottom end of the connecting water pipe is spirally connected with a heating water tank through a spiral joint, the interior of the heating water tank is fixedly connected with a heater through a fixed joint, the fixed joint and the electromagnetic valve are connected with a controller through connecting leads, and a control switch is arranged on the controller. According to the anti-freezing device, the electromagnetic valve is arranged so that water inside the connecting water pipe can be discharged, the connecting water pipe is prevented from being frozen, the connecting water pipe is protected, and therefore the use is convenient and the anti-freezing effect is good.

The invention discloses an earthquake-induced landslide lake rescuing drainage device and an implementation method. The drainage device comprises a water inlet, a check valve, a check valve rubber gasket, a check valve rotating shaft, a water outlet, a valve, a valve rubber gasket, a valve rotating shaft, a valve clamping part, a valve clamping part rotating shaft, a telescopic pipe, a spiral telescopic bracket, a light high-strength and waterproof fabric, a female flange, a bump, a notch, a male flange, a screw rotating shaft, a thumb screw, a screw rod, a water filling nozzle and a water filling nozzle switch. The earthquake-induced landslide lake rescuing drainage device disclosed by the invention is composed of siphon parts which are telescopic and are easy to disassemble and assemble; and the drainage device is light in weight, high in strength and convenient for rescue workers to carry or for a helicopter to deliver. The rescue workers can conduct a drainage operation on a landslide lake which is formed by earthquake-induced landslide before large excavating machineries arrive, so as to reduce a water level and to avoid burst of the landslide lake as well as to provide time guarantee for the large excavating machineries, which arrive later, to excavate the landslide lake.

The invention comprises a device that can be inserted into an inlet for a gasoline or diesel fuel tank, and which, after being inserted, prevents thieves from using siphons to steal gasoline from the tank. Embodiments of the device can protect the fuel supplies of automobiles, trucks, boats, and other motor vehicles. The invention uses “locking legs”, a unique feature, which lock against the flanges of the inlet and ensure that the device cannot be easily removed from the inlet after insertion. Embodiments of the device also use a “hose spear” which punctures thieves' siphons, and makes them unable to remove gasoline or other liquids from the tank. The device can be used to stop theft of other liquids. The invention also includes a process of protecting liquids from theft using a device with “locking legs”, and a process for inserting the device into an inlet.

The invention discloses a siphon floor drain, comprising a siphon type main body and a plug; the siphon type main body is a casing with an upper opening, one side of the inner cavity of the casing is provided with a water discharge table, and the other side of the inner cavity of the casing is a water trap; An inverted U-shaped flat siphon pipe is arranged on the water table, and the flat siphon pipe includes a water inlet pipe, a curved pipe connected to the end of the water inlet pipe, and a water outlet pipe connected to the end of the curved pipe; The water pipe is communicated with the outlet of the water trap, and the end of the water outlet pipe is provided with a straight water outlet and a horizontal water outlet; the plug is installed on the straight water outlet or the horizontal water outlet. This application adopts the principle of toilet siphon type, and sets up an inverted U-shaped flat siphon pipe and a water trap on the siphon type body, so as to perfectly realize the design of the siphon pipe in the smallest space possible, and can achieve a higher flow rate when the water volume surges. On the other hand, due to the function of the water trap, it can prevent the odor blocking the sewer from going up.

The invention provides a drainage. The drainage comprises the following components: an inlet side drain pot (3.6); a drain line (12) connected to the drain pot and a multistage syphon odor seal (3, 6-11), wherein the multistage syphon odor seal is provided with an internal air area; the drainage is characterized in that an air passage (13,14) is provided between the internal air area and a peripheral air field in the drainage on an inlet side and/or outlet side of the drainage.

In a siphon tube (1) of a reservoir, even when a front end of tube (1) is in the vicinity of the bottom of the reservoir, there is no fear that slurries are sucked by tube (1) which: reaches the bottom of the reservoir to draw a liquid contained therein out of the reservoir is characterized by a liquid-inlet opening (3) directed normal to a longitudinal axis of tube (1). Tube (1) has its front end formed into: an inverted T-shape provided with opposite end openings in a laterally extending portion thereof, each of which openings forms the liquid-inlet opening (3); or, an L-shaped curved form a front end of which forms an opening directed normal to the longitudinal axis of tube (1); or, is closed with a cap so that an opening is disposed adjacent to an upper surface of the cap to serve as the liquid-inlet opening.

The invention discloses a back-flush anti-blocking siphonic squatting pan which comprises a seat body. The upper part of the seat body is provided with a water tank; a bedpan is arranged in the seat body; an annular flushing water channel is arranged above the bedpan; a plurality of spout holes are arranged on the annular flushing water channel which is communicated with the water tank; a siphonic pipe communicated with the bedpan is arranged at the bottom end of the bedpan; the lower bottom end of the siphonic pipe can be abutted and communicated with an exterior drainpipe; and a back-flush water channel communicated with the water tank and the siphonic pipe is arranged above the water tank and the siphon nozzle. The back-flush anti-blocking siphonic squatting pan is characterized in that the water outlet of the back-flush water channel faces to the bottom end of the bedpan. The invention has the advantages of simple structure and siphon nozzle anti-blocking.

The invention discloses a dam over-standard flood diversion siphon belt and belongs to the technical field of dam flood diversion water conservancy projects. The dam over-standard flood diversion siphon belt can achieve farmland controllable floor diversion over-standard flood dam protection and dynamic floating body outlet novel energy dissipation, has the advantages of deflecting flow, face flow and bottom flow, and is applicable to any topographic and geologic condition. The dam over-standard flood diversion siphon belt is simple in structure, fast to build and low in manufacturing and is characterized in that a trash rack (2) is installed on the outer side of an inlet of a siphon body (5), the siphon body (5) is connected with a water injection pipe valve (6), the downstream tail end of the siphon body (5) is provided with a check butterfly valve (8), the outer side of the downstream tail end of the siphon body (5) is connected with a rigid framework artificial synthetic material water conveying belt (9) which is connected with an artificial synthetic material water conveying belt (10), and the tail end of the artificial synthetic material water conveying belt (10) is connected with a dynamic floating body outlet (11). The dam over-standard flood diversion siphon belt is applicable to dike and dam controllable emergency flood diversion and flood-fighting and emergency rescues.