CN210529861U - Water-air mixed flushing and supercharging device - Google Patents
Water-air mixed flushing and supercharging device Download PDFInfo
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- CN210529861U CN210529861U CN201920486023.6U CN201920486023U CN210529861U CN 210529861 U CN210529861 U CN 210529861U CN 201920486023 U CN201920486023 U CN 201920486023U CN 210529861 U CN210529861 U CN 210529861U
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Abstract
The utility model discloses a water and air mixes towards device belongs to the cleaners and polishes field, including first cylinder, inlet channel, flushing pipe, first valve, second cylinder, first cylinder and second cylinder fixed connection, first cylinder includes first cavity, first piston pull rod, and first piston bottom is pressed the area to be greater than upper portion and is pressed the area, and first piston both sides water can circulate, first cavity bottom intercommunication flushing pipe, and the last first valve that has of flushing pipe, first cavity top intercommunication first inlet channel, second cylinder include the second cavity, the second piston, exhaust duct, and the second piston passes through first piston pull rod fixed connection with first piston, second cylinder bottom and exhaust duct intercommunication, exhaust duct and flushing pipe intercommunication.
Description
Technical Field
The invention relates to the field of sanitary ware.
Background
In the prior art, under the condition that the pressure of tap water is low, excrement can not be flushed cleanly when a toilet bowl is flushed, if higher-pressure gas or liquid is needed to improve the flushing effect, the flushing effect is usually realized by a compressor or a hydraulic pump, and if the flushing effect can not be realized by the existing compressor or hydraulic pump under specific conditions, the higher-pressure gas or liquid is difficult to obtain.
In the prior art, the water and air mixed flushing has better flushing effect, is very favorable for saving water and flushing cleanly.
Under the condition of small tap water pressure, the phenomenon that excrement and urine in a toilet bowl and a trap are not cleanly washed easily occurs when the toilet is washed.
At present, when a user washes objects, particularly hands, if water flow is too small, the water flow coverage area is small, the effect is poor, the water flow is large usually, too much water flows out, the water is wasted, the water flow is large, and the defect of water splashing is easily caused.
Disclosure of Invention
The device is a water-air mixed flushing device, can realize flushing of the toilet after mixing of pressure medium and air, enables the flushing effect to be cleaner, and enables the medium to comprise gas, liquid and a gas-liquid mixture.
For tap water with lower pressure, the pressurized water flow flowing out of the pressurizing cylinder barrel of the pressurizing device can clean the toilet bowl, and the water flow flowing out of the pressure reducing cylinder barrel can be used for washing hands, sanitation and the like without waste.
The water-air mixing device can be used for mixing a small amount of water and air to flow out of the faucet together, so that hands can be washed, and water is saved.
The invention relates to a design method of a water-gas mixed flushing device, which comprises a first cylinder barrel, a water inlet pipeline, a flushing pipeline, a first valve and a second cylinder barrel, wherein the first cylinder barrel is fixedly connected with the second cylinder barrel, the first cylinder barrel comprises a first cavity, a first piston and a piston pull rod, the area of the bottom of the first piston subjected to water pressure is larger than that of the upper part subjected to water pressure, water at two sides of the first piston can circulate, the bottom of the first cavity is communicated with the flushing pipeline, the flushing pipeline is provided with the first valve, the top of the first cavity is communicated with the first water inlet pipeline, the second cylinder barrel comprises a second cavity, a second piston and an exhaust pipeline, the second piston is fixedly connected with the first piston through the first pull rod, the bottom of the second cylinder barrel is communicated with the exhaust pipeline, the space between the upper bottom of the second piston and the cavity of the second cylinder barrel is unsealed, the second piston ascends and descends without being influenced by positive pressure and negative pressure resistance of air, and the top, the exhaust pipeline is communicated with the flushing pipeline, and the communication interface is positioned in the range from the first valve to the outlet at the tail end of the flushing pipeline.
After the water flushing is finished, the water-air mixed flushing device adopting the method works according to the following processes:
the valve of the flushing pipeline is closed, a first piston in the first cylinder barrel moves upwards under the action of water pressure, water on the upper side of the first piston gradually circulates to the lower side, the upward highest position of the first piston is the top of the first cylinder barrel, the first piston moves upwards, meanwhile, the second piston moves upwards, and an exhaust pipeline at the bottom of the second cylinder barrel sucks air into the second cylinder barrel; when the device needs to be flushed, a valve of the flushing pipeline is opened, pressure water flow of the first water inlet pipeline simultaneously pushes the first piston to move towards the bottom of the first cylinder barrel, the second piston moves downwards to compress air in the second cylinder barrel, and finally the air is discharged from the exhaust pipeline together with water in the first cylinder barrel.
The water-air mixed flushing device comprises a plurality of structures, and the pressure medium is water as an example for explanation:
the device 1 comprises a first cylinder 67, a first water inlet pipeline 66, a flushing pipeline 62 and a first valve 61, and is characterized in that the device further comprises a second cylinder 70, the first cylinder is fixedly connected with the second cylinder, the first cylinder comprises a first cavity, a first piston 63 and a piston pull rod 64, the two sides of the first piston in the first cavity are non-sealing structures, water on the two sides of the first piston can flow, the bottom of the first cavity is communicated with the flushing pipeline, the flushing pipeline is provided with the first valve, the top of the first cavity is communicated with the first water inlet pipeline, the second cylinder comprises a second cavity, a second piston 68 and an exhaust pipeline 75, the second piston and the first piston are fixedly connected through the first pull rod, the bottom of the second cylinder is communicated with the exhaust pipeline, and the top of the second cylinder is provided with an exhaust hole.
2 a water-gas mixed flushing device, which comprises a first cylinder barrel, a water inlet pipeline, a flushing pipeline and a first valve, the device is characterized by further comprising a second cylinder, the first cylinder is fixedly connected with the second cylinder, the first cylinder comprises a first cavity, a first piston and a piston pull rod, the two sides of the first piston in the first cavity are non-sealing structures, water on the two sides of the first piston can circulate, the bottom of the first cavity is communicated with a flushing pipeline, a first valve is arranged on the flushing pipeline, the upper portion (or the top) of the first cavity is communicated with a first water inlet pipeline, the second cylinder comprises a second cavity, a second piston and an exhaust pipeline, the second piston is fixedly connected with the first piston through the first pull rod, the bottom of the second cylinder is communicated with the exhaust pipeline, the two sides of the second piston in the second cavity are non-sealing structures, the top of the second cylinder is provided with an exhaust hole, the exhaust pipeline is communicated with the flushing pipeline, and a communication interface is located in a range from the first valve to an outlet at the tail.
Above-mentioned two kinds of constructional device, first piston both sides are non-seal structure in the first cavity, and first piston both sides water can circulate, has two kinds of circumstances:
in the first case the first piston has a clearance from the inner wall of the first cylinder, and in the second case the first piston has a through hole 65.
3. A water-gas mixed flushing device comprises a first cylinder barrel, a water inlet pipeline, a flushing pipeline, a first valve and is characterized by further comprising a second cylinder barrel, wherein the first cylinder barrel is fixedly connected with the second cylinder barrel, the first cylinder barrel comprises a first cavity, a first piston, a piston pull rod, a circulating pipeline 77 and a circulating valve 76, the bottom of the first cavity is communicated with the flushing pipeline, the flushing pipeline is provided with the first valve, the upper part of the first cavity is communicated with the first water inlet pipeline, two ends of the circulating pipeline respectively communicate with the bottom and the upper part (or the top) of the first cylinder barrel, the circulating pipeline is provided with the circulating valve, the second cylinder barrel comprises a second cavity, a second piston and an exhaust pipeline, the second piston is fixedly connected with the first piston through the first pull rod, the bottom of the second cylinder barrel is communicated with the exhaust pipeline, the top of the second cylinder barrel is provided with an exhaust hole, the exhaust pipeline is communicated with the flushing pipeline, and a communication interface is positioned in a range from the first valve to, the first valve can be a normally open valve or a normally closed valve.
4. A water-gas mixed flushing device comprises a first cylinder barrel, a water inlet pipeline, a flushing pipeline, a first valve and is characterized by further comprising a second cylinder barrel, wherein the first cylinder barrel is fixedly connected with the second cylinder barrel, the first cylinder barrel comprises a first cavity, a first piston, a piston pull rod, a circulating pipeline and a circulating valve, the bottom of the first cavity is communicated with the flushing pipeline, the flushing pipeline is provided with the first valve, the upper part of the first cavity is communicated with the first water inlet pipeline, two ends of the circulating pipeline respectively communicate with the bottom and the upper part (or the top) of the first cylinder barrel, the circulating pipeline is provided with the circulating valve, the second cylinder barrel comprises a second cavity, a second piston and an exhaust pipeline, the second piston is fixedly connected with the first piston through the first pull rod, the bottom of the second cylinder barrel is communicated with the exhaust pipeline, two sides of the second piston in the second cavity are of a non-sealed structure, air on two sides of the second piston can circulate, the exhaust pipeline, the communication interface is positioned between the first valve and the outlet at the tail end of the flushing pipeline, and the first valve can be a normally open valve or a normally closed valve.
In the above 3 rd and 4 th devices, the first cylinder circulation pipeline is provided with the circulation valve, and if the circulation pipelines of the two devices are not provided with the circulation valves, the two devices are respectively the 5 th and 6 th water-air mixed flushing devices of the invention.
The medium flow rate per unit time of the first water inlet pipeline of the device is much larger than that of a gap between the first piston and the first cylinder barrel or a through hole or a circulating pipeline on the first piston under the same condition.
Preferably, the first valve of the water-air mixing flushing device with the 1-6 structures is a time-delay closing valve.
The first valve uses the time-delay closing valve, when the toilet is flushed, the time-delay valve only needs to be opened once, and the time-delay closing valve is opened instantly, so that the operation is simple, the whole water-air mixed flushing device can only have one first valve, and the structure is simple.
If the first valve of the device adopts an electromagnetic valve, the valve is kept to be opened for a very short time, and compared with the normally open time delay electromagnetic valve, the time delay closing valve is beneficial to the very electricity saving of the whole control system.
After the short flushing, the valve is closed, so that no matter whether the first piston of the first cylinder barrel and the inner wall of the first cylinder barrel are tightly sealed or not, the first cylinder barrel cannot leak water.
Preferably, the first valve uses a time-delay closing valve, a gap is formed between the first piston and the inner wall of the first cylinder, the first cylinder omits a circulating pipeline and a circulating valve, water at two sides of the first piston can circulate through the gap, the first piston and the inner wall of the first cylinder are not required to be sealed with each other any more, the gap can be greatly increased, the flexibility of the first piston in the first cylinder can reduce the motion resistance of the first piston to the maximum extent, the potential energy of water lost due to friction is reduced, and therefore water can be saved, the phenomenon that the first piston and the inner wall of the first cylinder barrel need to be kept sealed and have moving friction can be avoided, abrasion between the first piston and the inner wall of the first cylinder barrel is greatly reduced, the service life of the whole device is greatly prolonged, maintenance and repair cost of the device is reduced, the first piston moves axially and keeps fixed when the device is static, and the axial position of the second piston and the piston pull rod is stably controlled.
The exhaust pipeline is communicated with the flushing pipeline, and the communication interface is positioned in the range from the first valve to the outlet at the tail end of the flushing pipeline.
Preferably, branch pipes are added to the exhaust pipe, an air suction branch pipe provided with a one-way valve for single air suction is provided, an exhaust pipe for single toilet flushing is provided, and the exhaust pipe can be mixed with water to flush the toilet during the exhaust flushing process or can be used for flushing the toilet by exhausted air alone.
The first cylinder and the second cylinder are fixed simultaneously. The first and second cylinders may be two portions of the same integral cylinder.
After the water-air mixed flushing device finishes one-time flushing, the first piston is positioned at the bottom of the first cylinder, the first valve is closed, pressure water of the first water inlet pipeline passes through a gap between the first piston and the first cylinder or a through hole or a circulating pipeline on the first piston, reaches the position below the first piston from the upper part of the first piston and has upward pressure to the bottom of the first piston all the time, and because the joint of the first piston pull rod and the first piston is not subjected to water pressure in the moving direction of the piston, the upward pressure to the bottom of the first piston is smaller than the downward pressure to the piston, the first piston moves upwards, and the first piston moves to the top of the first cylinder when the sealing time of the first cylinder is enough.
When the device needs to be flushed, the first valve is opened, pressure water of the first water inlet pipeline pushes the first piston to move downwards rapidly, the first piston drives the second piston to move downwards simultaneously, water below the first piston of the first cylinder barrel and air below the second piston of the second cylinder barrel are discharged through the pipeline, and the toilet is flushed.
Preferably, the water-air mixed flushing device is used as a hand washing faucet, the first cylinder and the second cylinder are arranged in an inverted mode, the side, absorbing air, of the second piston faces upwards, the middle of the second piston is high, the periphery of the second piston is low, after the device is flushed with water, a small amount of water is absorbed into the toilet bowl by the second piston in the process of recovering the second piston of the second cylinder, the toilet flushes the second piston again to extrude the air, and the small amount of absorbed water plays a role in lubricating the second piston.
The invention relates to a design method of a supercharging device, which comprises a first cylinder barrel, a second cylinder barrel, a first water inlet pipeline, a second water inlet pipeline, a flushing pipeline and a drainage pipeline, wherein the first cylinder barrel comprises a first cavity, a first piston and a piston pull rod, water on two sides of the first piston can flow, the area of the bottom of the first piston which is subjected to water pressure is smaller than that of the upper part, the bottom of the first cavity is communicated with the flushing pipeline, a first valve is arranged on the flushing pipeline, the top of the first cavity is communicated with the first water inlet pipeline, the second cylinder barrel comprises a second cavity, a second piston, a second water inlet pipeline 72, a second water inlet valve 71, a water outlet pipeline 73 and a water outlet valve 74, the second piston is fixedly connected with the first piston through the first pull rod, the second water inlet pipeline is communicated with the top of the second cylinder barrel, the second water inlet valve is positioned in the second water inlet pipeline, the second water outlet pipeline is communicated with the top of the, the bottom of the second cylinder is provided with an exhaust pipeline which can suck and exhaust air.
Preferably, the first valve is a time-delay closing valve.
Preferably, the second valve is a time-delay closing valve.
Preferably, the second valve is a time-delay closing valve, the water outlet pipeline is not provided with a water outlet valve, the circulation caliber of the water outlet pipeline (or the water outlet) is smaller than that of the second water inlet pipeline, and the flow rate of the water outlet pipeline (or the water outlet) in unit time is greatly smaller than that of the second water inlet pipeline in the same unit time.
After the flushing is finished, the supercharging device adopting the method works according to the following processes:
the flushing pipeline valve is closed, the water outlet pipeline valve is opened, the second water inlet valve is closed, the first piston in the first cylinder barrel moves upwards under the action of water pressure, water on the upper side of the first piston gradually flows to the lower side, the first piston reaches the top of the first cylinder barrel upwards to the maximum, and the first piston moves upwards and simultaneously water in the second cylinder barrel is pushed out upwards by the second piston;
when the device needs to be washed by water, the first valve of the flushing pipeline is opened, the valve of the water outlet pipeline is closed, the second water inlet valve is opened, pressure water flows of the first water inlet pipeline and the second water inlet pipeline simultaneously push the first piston and the second piston to move towards the bottom of the first cylinder barrel, and potential energy of water in the two cylinder barrels is simultaneously conducted to discharge water flows, so that pressurization is realized.
The supercharging device adopting the method has two structures.
The invention relates to a supercharging device, which comprises a first cylinder barrel, a water inlet pipeline, a flushing pipeline, a first valve and is characterized by also comprising a second cylinder barrel, wherein the first cylinder barrel is fixedly connected with the second cylinder barrel, the first cylinder barrel comprises a first cavity, a first piston and a piston pull rod, the two sides of the first piston in the first cavity are provided with non-sealing structures or are communicated with a circulating pipeline at the bottom and the top of the first cylinder barrel so that water at the two sides of the first piston can circulate, the bottom of the first cavity is communicated with the flushing pipeline, the flushing pipeline is provided with the first valve, the top of the first cavity is communicated with the first water inlet pipeline, the second cylinder barrel comprises a second cavity, a second piston, a second water inlet pipeline, a second water inlet valve, a water outlet pipeline and a water outlet valve, the second piston is fixedly connected with the first piston through the first pull rod, the second water inlet pipeline is communicated with the top of the second cylinder barrel, the second water inlet, the water outlet pipeline is communicated with the top of the second cylinder, the water outlet valve is positioned in the water outlet pipeline, and the bottom of the second cylinder is provided with an exhaust pipeline which can suck and exhaust air.
The second water inlet valve can be a normally open valve or a normally closed valve, and if the second water inlet valve is a normally open valve, the water outlet valve is a normally closed valve correspondingly.
Preferably, the second water inlet valve is a time-delay normally-closed valve, and the water outlet valve can be a normally-closed valve or a normally-open valve.
Preferably, the outlet valve is a normally closed valve, and has the function of controlling the movement of the first piston. The device is washed by water and is accomplished, outlet conduit closes, second cylinder piston top is filled with water, second piston and first piston can not the rebound, when someone begins to like the lavatory, only when the people operates the device or the device has the response function to sense needs during operation, the outlet conduit valve is opened, just first piston can the rebound, the retaining is carried out to first piston below of first cylinder, if the people leaves after short time owing to carrying out urine, first piston has not arrived highest position and has washed by water, the device has the advantage of automatic water saving to the urine condition and wash by water.
Preferably, the first valve is a time delay shut-off valve.
According to the device, the bottom of the second cylinder is communicated with the exhaust pipeline, so that the water-air mixed flushing optimization function is realized, and pressurized water-air mixed flushing is realized.
2. The invention relates to a supercharging device, which comprises a first cylinder barrel, a water inlet pipeline, a flushing pipeline and a first valve, and is characterized by also comprising a second cylinder barrel, wherein the first cylinder barrel is fixedly connected with the second cylinder barrel, the first cylinder barrel comprises a first cavity, a first piston and a piston pull rod, two sides of the first piston in the first cavity are provided with non-sealing structures or are communicated with a circulating pipeline at the bottom and the upper part (or the top) of the first cylinder barrel so that water at two sides of the first piston can circulate, the bottom of the first cavity is communicated with the flushing pipeline, the flushing pipeline is provided with the first valve, the upper part (or the top) of the first cavity is communicated with the first water inlet pipeline, the second cylinder barrel comprises a second cavity, a second piston, a second water inlet pipeline, a second water inlet valve and a water outlet pipeline (or a water outlet), the second piston is fixedly connected with the first piston through the first pull rod, and the second water inlet pipeline is, the second water inlet valve is positioned on a second water inlet pipeline, the water outlet pipeline is communicated with the top of the second cylinder barrel, and the circulation caliber of the water outlet pipeline (or the water outlet) is smaller than that of the second water inlet pipeline. The bottom of the second cylinder is provided with an exhaust pipeline which can suck and exhaust air.
The water outlet hole or the water outlet pipeline of the second cylinder is not provided with a water outlet valve, the circulation caliber of the water outlet pipeline (or the water outlet hole) is smaller than the circulation caliber of the second water inlet pipeline and the circulation caliber of the flushing pipeline, in the water outlet process of the flushing pipeline, water of the second water inlet pipeline pushes the second piston to move towards the bottom of the first cylinder, the water outlet pressure of the flushing pipeline is increased, a small amount of water flows into the water storage tank through the water outlet pipeline (or the water outlet hole), after the first valve and the second water inlet valve of the flushing pipeline are closed, the second piston moves towards the top of the second cylinder, and water of the second cylinder enters the water storage tank through the water outlet pipeline (or the water outlet. The water outlet hole or the water outlet pipeline of the second cylinder barrel is not provided with a water outlet valve, the structure is simple, the control work of installing the water outlet valve is reduced, and excessive water in the water outlet process of the second water inlet pipeline enters the water storage tank and cannot be wasted.
According to the device, the bottom of the second cylinder is communicated with the exhaust pipeline, so that the water-air mixed flushing optimization function is realized, and pressurized water-air mixed flushing is realized.
The booster flow conduit may be fitted with a flow valve.
Water outlet pipeline and water outlet valve of supercharging device
The first valve and the second water inlet valve of the supercharging device are time-delay closing valves.
The first valve uses the time delay closing valve, when the toilet is washed, the first cylinder only needs to open the time delay valve once, and is opened instantly, the operation is simple, the whole first cylinder can only have one first valve, and the structure is simple.
After the short flushing, the valve is closed, so that no matter whether the first piston of the first cylinder barrel and the inner wall of the first cylinder barrel are tightly sealed or not, the first cylinder barrel cannot leak water.
Preferably, the first valve uses a time-delay closing valve, a gap is formed between the first piston and the inner wall of the first cylinder, the first cylinder omits a circulating pipeline and a circulating valve, water at two sides of the first piston can circulate through the gap, the first piston and the inner wall of the first cylinder are not required to be sealed with each other any more, the flexibility of the first piston in the first cylinder can be greatly increased by the gap, the motion resistance of the first piston is reduced to the maximum extent, the potential energy of water lost due to friction is reduced, and therefore water can be saved, the phenomenon that the first piston and the inner wall of the first cylinder barrel need to be kept sealed and have moving friction can be avoided, abrasion between the first piston and the inner wall of the first cylinder barrel is greatly reduced, the service life of the whole device is greatly prolonged, the maintenance and repair cost of the device is reduced, the position of the first piston is kept fixed during axial movement and static, and the axial position of the first piston and the piston pull rod is stably controlled.
Preferably, the second valve is closed by using time delay, a small gap is formed between the second piston and the inner wall of the second cylinder, the flexibility of the second piston in the first cylinder can be greatly increased, the motion resistance of the second piston is reduced to the maximum extent, the position of the second piston is kept fixed during axial motion and static, and the axial position of the second piston and the piston pull rod is stably controlled.
The second water inlet valve is a delay closing valve and is closed after short flushing, so that the upper cavity of the second cylinder barrel is not influenced by water pressure in most of time, and the service life of the second cylinder barrel is prolonged.
The first valve and the second water inlet valve of the supercharging device are delay closing valves, if an electromagnetic valve is adopted, the valve is kept to be opened for a very short time, and compared with the normally open delay electromagnetic valve, the delay closing valve is beneficial to the very electricity saving of the whole control system.
Preferably, the water outlet pipeline valve of the device is a self-operated valve, and the second cylinder is provided with a pressure relief hole communicated with the outside of the cylinder.
Preferably, the water outlet pipeline of the device is communicated with the bottom or the lower part of the second cylinder, and water on the upper part of the piston of the second cylinder can be circulated to the bottom of the second cylinder through the circulation gap or the water hole.
The water pressure of the water inlet pipeline received by the two pistons of the supercharging device is conducted to the water outlet of the first cylinder barrel, so that the potential energy of the water of the two cylinder barrels is equivalent to the potential energy of the water of the two cylinder barrels, the water outlet of one cylinder barrel is conducted, and the supercharging device achieves the water outlet supercharging function.
If the piston area of the second cylinder barrel is much larger than that of the first piston, the water outlet pressure of the first cylinder barrel can be larger than the water pressure of the water inlet main pipeline, and the supercharging effect is more obvious.
Preferably, the bottom of the second cylinder is provided with an exhaust pipeline, the exhaust pipeline is not a closed pipeline, the exhaust pipeline is communicated with atmosphere air, the outlet of the exhaust pipeline is arranged on a flushing pipeline between the first valve of the first cylinder and the water outlet of the toilet bowl, the second piston moves from the bottom of the cylinder to the top, air can enter the second cylinder from the exhaust pipeline, the second piston is guaranteed to move smoothly from the bottom to the top in the second cylinder, negative pressure is not generated between the second piston and the bottom of the cylinder, the second piston does not move under the resistance of atmospheric pressure, in the water spraying process of the first cylinder, the air sucked in by the second cylinder is discharged together with the water of the first cylinder, the flushing work is carried out, water flow of air is entrained, and the flushing effect is better.
When the first cylinder barrel begins to drain water for flushing, the water in the first cylinder barrel has pressure, the air in the second cylinder barrel has no pressure, a part of the water in the first cylinder barrel enters the second cylinder barrel through the exhaust pipeline, the air in the second cylinder barrel is compressed along with the movement of the second piston to the bottom of the cylinder barrel, so that the pressure is provided, and the air with the pressure and the water in the first cylinder barrel are mixed and discharged for flushing. First cylinder piston impels water discharge process, the resistance of second piston compression second cylinder air has been increased, can avoid splashing after the too big rivers blowout of water pressure like this, cause the time of first cylinder water discharge to increase, the aqueous vapor mixes towards the same water yield of mode use like this, just increased the whole process of washing the stool pot, thereby also do benefit to the stool pot and wash cleanly, because at the same water yield, the same quilt is washed under the shit condition, if the water consumption is practiced thrift, solitary water washing, it will have a process to wash cleanly by the complete, wash unclean condition in the independent water of short time, the aqueous vapor mixes towards the mode, the same water yield, pressurized air has been increased, the bath time has been increased, can wash cleanly.
According to the water-gas mixed flushing device, water is discharged firstly and then the water-gas mixture is discharged, so that the phenomenon that the water-gas mixture is discharged from the beginning to cause the too high discharge speed of the water-gas mixture to splash the flushed excrement and urine can be avoided, but the water-gas mixture is discharged at the later stage of flushing to flush the residual excrement and urine with small flushing difficulty, and the splashing caused in the flushing process is avoided. The advantage is that the flushing force can be increased and splashing can be avoided for flushing excrement by the water-air mixture discharged from the water tank of the toilet, thereby having good effect.
The device can be composed of a plurality of cylinders, a third cylinder 78 is fixedly added to the second cylinder, a second exhaust pipeline is installed at the bottom of the third cylinder, more air is added during flushing, the flushing effect is improved, and more water is saved; and a third piston is arranged on the third cylinder, is connected with the second piston, and is provided with a third water inlet pipeline and a third water outlet pipeline, so that more air and more potential energy are added to the outlet water of the first cylinder, and a more preferable effect is realized.
The water-air mixed flushing device does not need too much pressure when being used as a hand washing faucet, can use more air and less water, ensures the water outlet coverage area, increases the water outlet discharge time, realizes the mixed discharge of a fixed amount of water and air with pressure, has longer discharge time, reduces splashing, finishes the cleaning of a handle, and saves a large amount of water. The multipurpose air can be realized by increasing the diameter of the second cylinder and the piston or increasing the third cylinder, namely, the fixed volume of pressure water is used for pulling more volumes of air to be discharged together to be used as the water vapor for washing hands.
The water-air mixed flushing device, the supercharging device and the water-air mixed flushing supercharging device are simple in structure and have outstanding advantages.
Description of the drawings:
FIG. 1 is a schematic view of a water-air mixture flushing supercharging device with three cylinders when the device is idle and static
FIG. 2 is a schematic view of a water-air mixture charging supercharging device with a flow pipe at rest
FIG. 3 is a schematic view of a water-air mixture charging supercharging device without a circulation pipeline at rest
The specific implementation mode is as follows:
the water-gas mixed flushing device comprises a first cylinder 67, a water inlet pipeline 66, a flushing pipeline 62, a first valve 61 and a second cylinder 70, wherein the first cylinder is fixedly connected with the second cylinder, the first cylinder comprises a first cavity, a first piston 63 and a piston pull rod 64, two sides of the first piston in the first cavity are non-sealed structures, water on two sides of the first piston can circulate, the bottom of the first cavity is communicated with the flushing pipeline, the flushing pipeline is provided with the first valve, the top of the first cavity is communicated with the first water inlet pipeline, the second cylinder comprises a second cavity, a second piston 68 and an exhaust pipeline 75, the second piston is fixedly connected with the first piston through the first pull rod, the bottom of the second cylinder is communicated with the exhaust pipeline, and the top of the second cylinder is provided with an exhaust hole.
The design method of the supercharging device comprises a first cylinder barrel, a second cylinder barrel, a first water inlet pipeline, a second water inlet pipeline, a flushing pipeline and a drainage pipeline, wherein the first cylinder barrel comprises a first cavity, a first piston and a piston pull rod, water on two sides of the first piston can flow, the area of the bottom of the first piston which is subjected to water pressure is smaller than that of the upper part of the first piston, the bottom of the first cavity is communicated with the flushing pipeline, a first valve is arranged on the flushing pipeline, the top of the first cavity is communicated with the first water inlet pipeline, the second cylinder barrel comprises a second cavity, a second piston, a second water inlet pipeline 72, a second water inlet valve 71, a water outlet pipeline 73 and a water outlet valve 74, the second piston is fixedly connected with the first piston through the first pull rod, the second water inlet pipeline is communicated with the top of the second cylinder barrel, the second water inlet valve is positioned in the second water inlet pipeline, the water outlet pipeline is communicated with the top of the second, the bottom of the second cylinder is provided with an exhaust pipeline which can suck and exhaust air.
Claims (8)
1. A water-gas mixed flushing device, which comprises a first cylinder barrel, a water inlet pipeline, a flushing pipeline and a first valve, the device is characterized by further comprising a second cylinder, the first cylinder is fixedly connected with the second cylinder, the first cylinder comprises a first cavity, a first piston pull rod and a piston pull rod, the two sides of a first piston in the first cavity are non-sealing structures, water on the two sides of the first piston can circulate, the bottom of the first cavity is communicated with a flushing pipeline, a first valve is arranged on the flushing pipeline, the top of the first cavity is communicated with a first water inlet pipeline, the second cylinder comprises a second cavity, a second piston and an exhaust pipeline, the second piston and the first piston are fixedly connected through the first piston pull rod, the bottom of the second cylinder is communicated with the exhaust pipeline, the two sides of the second piston in the second cavity are non-sealing structures or the top of the second cylinder is provided with exhaust holes, air on the two sides of the second piston can circulate, and the first valve is a time-delay closing valve.
2. A water-gas mixed flushing device, which comprises a first cylinder barrel, a water inlet pipeline, a flushing pipeline and a first valve, the device is characterized by further comprising a second cylinder, the first cylinder is fixedly connected with the second cylinder, the first cylinder comprises a first cavity, a first piston, a piston pull rod and a circulating pipeline, the bottom of the first cavity is communicated with a flushing pipeline, a first valve is arranged on the flushing pipeline, the upper portion of the first cavity is communicated with a first water inlet pipeline, two ends of the circulating pipeline are respectively communicated with the bottom and the top of the first cylinder, the second cylinder comprises a second cavity, a second piston and an exhaust pipeline, the second piston is fixedly connected with the first piston through the first pull rod, the bottom of the second cylinder is communicated with the exhaust pipeline, two sides of the second piston in the second cavity are in a non-sealing structure or exhaust holes are formed in the top of the second cylinder, air on two sides of the second piston can circulate, and the first valve is a time-delay closing valve.
3. The apparatus of claim 2, wherein the first bore flow conduit is provided with a flow valve.
4. A supercharging device is characterized by comprising a first cylinder, a second cylinder, a first water inlet pipeline, a second water inlet pipeline, a flushing pipeline and a drainage pipeline, wherein the first cylinder comprises a first cavity, a first piston and a piston pull rod, water on two sides of the first piston can circulate, the area of the bottom of the first piston subjected to water pressure is larger than that of the upper part subjected to water pressure, the bottom of the first cavity is communicated with the flushing pipeline, a first valve is arranged on the flushing pipeline, the top of the first cavity is communicated with the first water inlet pipeline, the second cylinder comprises a second cavity, a second piston, a second water inlet pipeline 72, a second water inlet valve 71 and a water outlet pipeline 73, the second piston is fixedly connected with the first piston through the first pull rod, the second water inlet pipeline is communicated with the top of the second cylinder, the second water inlet valve is positioned on the second water inlet pipeline, the water outlet pipeline is communicated with the top of the second cylinder, and the water outlet valve is positioned on, the bottom of the second cylinder is provided with an exhaust pipeline which can suck and exhaust air.
5. A supercharging device is characterized by comprising a first cylinder barrel, a water inlet pipeline, a flushing pipeline, a first valve and a second cylinder barrel, wherein the first cylinder barrel is fixedly connected with the second cylinder barrel, the first cylinder barrel comprises a first cavity, a first piston and a piston pull rod, two sides of the first piston in the first cavity are provided with non-sealing structures or are communicated with a circulating pipeline between the bottom and the upper part of the first cylinder barrel or the top part of the first cylinder barrel, so that water on two sides of the first piston can circulate, the bottom of the first cavity is communicated with the flushing pipeline, the flushing pipeline is provided with the first valve, the upper part or the top part of the first cavity is communicated with the first water inlet pipeline, the second cylinder barrel comprises a second cavity, a second piston, a second water inlet pipeline, a second water inlet valve, a water outlet pipeline or a water outlet, the second piston is fixedly connected with the first piston through the first pull rod, the second water inlet pipeline is communicated with the top part of the, the second water inlet valve is positioned on a second water inlet pipeline, the water outlet pipeline is communicated with the top of the second cylinder barrel, and the circulation aperture of the water outlet pipeline or the water outlet is smaller than that of the second water inlet pipeline.
6. The apparatus of claim 5, wherein the first valve of the apparatus is a time delay shut-off valve.
7. The device of claim 5, wherein the outlet conduit of the device is provided with an outlet valve, and the flow aperture of the outlet conduit or the outlet port is greater than, less than or equal to the flow aperture of the second inlet conduit.
8. A supercharging device is characterized by comprising a first cylinder, a water inlet pipeline, a flushing pipeline, a first valve and a second cylinder, wherein the first cylinder is fixedly connected with the second cylinder, the first cylinder comprises a first cavity, a first piston and a piston pull rod, two sides of the first piston in the first cavity are provided with sealing structures, the bottom and the upper part or the top of the first cylinder are communicated with a circulating pipeline, a circulating valve is arranged on the circulating pipeline, the bottom of the first cavity is communicated with the flushing pipeline, the flushing pipeline is provided with the first valve, the upper part or the top of the first cavity is communicated with the first water inlet pipeline, the second cylinder comprises a second cavity, a second piston, a second water inlet pipeline, a second water inlet valve and a water outlet pipeline, the second piston is fixedly connected with the first piston through the first pull rod, the second water inlet pipeline is communicated with the top of the second cylinder, the second water inlet valve is positioned on the second water inlet pipeline, the water outlet pipeline is communicated with the top of the second cylinder barrel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019100057553 | 2019-01-03 | ||
| CN201910005755 | 2019-01-03 |
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| CN210529861U true CN210529861U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920486023.6U Expired - Fee Related CN210529861U (en) | 2019-01-03 | 2019-04-11 | Water-air mixed flushing and supercharging device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779096A (en) * | 2020-07-25 | 2020-10-16 | 浙江科助达机械科技有限公司 | Valve of toilet |
| CN113090801A (en) * | 2021-05-12 | 2021-07-09 | 陈蕾蕾 | Valve capable of being automatically closed |
-
2019
- 2019-04-11 CN CN201920486023.6U patent/CN210529861U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779096A (en) * | 2020-07-25 | 2020-10-16 | 浙江科助达机械科技有限公司 | Valve of toilet |
| CN113090801A (en) * | 2021-05-12 | 2021-07-09 | 陈蕾蕾 | Valve capable of being automatically closed |
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Granted publication date: 20200515 Termination date: 20210411 |