CN116537329B - Low-pressure high-impulse flushing structure of intelligent water-saving closestool and using method thereof - Google Patents
Low-pressure high-impulse flushing structure of intelligent water-saving closestool and using method thereof Download PDFInfo
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- CN116537329B CN116537329B CN202310660973.7A CN202310660973A CN116537329B CN 116537329 B CN116537329 B CN 116537329B CN 202310660973 A CN202310660973 A CN 202310660973A CN 116537329 B CN116537329 B CN 116537329B
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 132
- 230000001105 regulatory effect Effects 0.000 claims description 44
- 206010040007 Sense of oppression Diseases 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 22
- 238000007667 floating Methods 0.000 claims description 17
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 9
- 230000006698 induction Effects 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/16—Water pressure regulating means in flushing pipes
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/36—Associated working of inlet and outlet valves
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
- E03D5/105—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl touchless, e.g. using sensors
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/002—Automatic cleaning devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Epidemiology (AREA)
- Aviation & Aerospace Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention relates to the technical field of intelligent toilets, in particular to a low-pressure high-impulse flushing structure of an intelligent water-saving toilet and a use method thereof.
Description
Technical Field
The invention relates to the technical field of intelligent toilets, in particular to a low-pressure high-impulse flushing structure of an intelligent water-saving toilet and a using method thereof.
Background
The intelligent closestool, namely the intelligent closestool, can realize multiple functions such as automatic flushing through the cooperation of a sensor and a flushing structure, is popular in the market.
In the prior art, an intelligent closestool accuse flows bath device as proposed in patent application number "CN201811020957.7", the upper right end cooperation of pressure draft tube becomes liquid level water storage section of thick bamboo and is vertical to be provided with energy storage operation control structure, and the upper left end of the inside cooperation of pressure draft tube is provided with the direction extending structure, the inside of becoming liquid level water storage section of thick bamboo is provided with decides liquid level structure, has structural design compactness, and the variable is supplied water and is adjusted accurately, advantages such as pressurization flushing effect are good.
However, in the prior art, as in the flushing device proposed in the patent application number CN201811020957.7, on one hand, because a telescopic control structure needs to be arranged above the pressure guide cylinder, the internal volume of the pressure guide cylinder is limited, and continuous flushing cannot be provided for a longer time, and on the other hand, the mode that the lifting piston plate pushes down the water flow to enable the water flow to flow out is adopted, so that the flow speed of the flowing water flow is insufficient, the impact provided by the water flow is insufficient, and the flushing effect is poor.
Disclosure of Invention
The invention aims to provide a low-pressure high-impulse flushing structure of an intelligent water-saving closestool and a use method thereof, so as to solve the problems in the prior art.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides an intelligence water saving toilet's low pressure high impulse flushing structure, includes the fixed mounting cover of vertical setting, the inside of fixed mounting cover is provided with pressure draft tube, the inside of fixed mounting cover is provided with the water proof frame, and the water proof frame is used for separating into equipment installation district and water storage district with the inside of fixed mounting cover, and the inside of pressure draft tube is provided with the lift piston board that can reciprocate, and the lift piston board is used for separating pressure draft tube inner space into cavity and lower cavity.
The bottom of the fixed mounting cover is fixedly connected with a liquid outlet pipe, a unidirectional overflow valve is arranged on the liquid outlet pipe, and a pressure regulating hose is fixedly connected between the bottom of the pressure guide cylinder and the liquid outlet pipe.
The inside fixed mounting of equipment installation district has the pressurization air pump, is connected with the outlet duct on the pressurization air pump, and the one end of outlet duct runs through the pressure draft tube and extends to the inside of upper chamber, the bottom fixedly connected with first reposition of redundant personnel branch pipe of outlet duct, the one end of first reposition of redundant personnel branch pipe just is located one side fixedly connected with oppression gasbag of pressure regulating hose.
Preferably, the pressure guide cylinder is fixedly connected with a vertically arranged lifting guide column, the lifting piston plate is provided with an airtight guide sleeve, and the lifting guide column and the airtight guide sleeve are in sliding connection.
Preferably, an electric control reel is fixedly arranged at the top of the inner wall of the equipment installation area, a lifting wire is connected to the electric control reel, and the bottom of the lifting wire is fixedly connected with the center of the top of the lifting piston plate and used for driving the lifting piston plate to move up and down.
Preferably, a limiting component for limiting the expansion of the compression air bag is arranged at the bottom of the inner wall of the fixed mounting cover, the limiting component comprises a limiting concave frame, the limiting concave frame is fixed at the bottom of the inner wall of the fixed mounting cover, a limiting movable frame is movably connected to the limiting concave frame, two limiting bulges matched with the limiting movable frame are symmetrically and fixedly connected to the inner wall of the limiting concave frame, the limiting concave frame and the limiting movable frame are respectively arranged at two sides of the pressure regulating hose, and the limiting movable frame is arranged between the compression air bag and the pressure regulating hose;
preferably, the limit sliding grooves are symmetrically formed in two sides of the limit concave frame, two ends of the limit movable frame penetrate through the two limit sliding grooves respectively and extend to the outer parts of the limit sliding grooves, the limit movable frame is in sliding connection with the limit sliding grooves, two ends of the limit movable frame are fixedly connected with vertical limit blocks, a support arc block is fixedly connected in the fixed mounting cover, and the top of the support arc block is fixedly connected with the bottom of the pressure guide cylinder.
Preferably, the pressure guide cylinder is fixedly connected with a communicating pipe, one end of the communicating pipe extends to the inside of the lower cavity, and the other end of the communicating pipe extends to the inside of the water storage area, so as to realize water flow interaction in the water storage area and the lower cavity, and one end of the communicating pipe, which is positioned in the water storage area, is fixedly connected with a one-way guide valve so as to realize one-way flow of water flow in the lower cavity in the water storage area.
Preferably, the water storage area is inside to be provided with protection component, and protection component includes the second branch pipe, and one end of second branch pipe is connected in one side of outlet duct, and the other end fixedly connected with of second branch pipe is vertical the sleeve pipe that sets up perpendicularly, vertical sheathed tube bottom and fixed mounting cover fixed connection, vertical sleeve pipe and communicating pipe mutually perpendicular, and vertical sleeve pipe and communicating pipe intercommunication each other.
Preferably, the inside vertical piston that is provided with of vertical sleeve pipe, the top fixedly connected with vertical axle of vertical piston, the top fixedly connected with spacer ring of vertical axle, the restriction top circle of vertical sleeve pipe's internal surface fixedly connected with and vertical piston adaptation, fixedly connected with tension spring between spacer ring and the restriction top circle, the top of spacer ring just is located the inside fixedly connected with lift plunger of second branch pipe.
Preferably, a power supply is fixedly installed in the equipment installation area, an electric connection port and a ventilation opening are formed in the outer surface of the fixed installation cover and located on one side of the equipment installation area, a liquid inlet pipe is arranged at the top of the fixed installation cover, and an electromagnetic valve is arranged on the liquid inlet pipe.
Preferably, the inside fixedly connected with of fixed mounting cover is two vertical spacing axles, and sliding connection has the slip floating block on the vertical spacing axle, and the slip floating block can float on the surface of water, and the top fixedly connected with sealing plug of slip floating block, sealing plug and feed liquor pipe looks adaptation, fixed mounting cover inner wall are provided with waterproof switch, and one side of slip floating block just is located waterproof switch's below fixedly connected with trigger clamp plate, waterproof switch and solenoid valve electric connection.
The application method of the low-pressure high-impulse flushing structure of the intelligent water-saving closestool comprises the following steps of;
s1, firstly, an electric control reel winds a lifting wire and drives a lifting piston plate to lift, and the lifting piston plate pumps water in a water storage area into the lower cavity through a communicating pipe;
s2, then the electric control reel releases the lifting wire, the pressurized air pump inputs air into the upper cavity through the air outlet pipe, so that the air pressure in the upper cavity is increased, the lifting piston plate is pressed downwards, the lifting piston plate presses the water in the lower cavity downwards, and the water in the lower cavity flows out through the pressure regulating hose and the liquid outlet pipe to flush;
s3, in the gas passes through the outlet duct, partial gas flow can be flushed into the inside of oppression gasbag through first reposition of redundant personnel branch pipe for oppression gasbag inflation, oppression gasbag inflation and extrusion pressure regulating hose, the inside rivers of pressure regulating hose oppression, make the rivers through the pressure regulating hose can flow out with faster speed, improve the impulsive force of rivers.
The invention has the beneficial effects that:
1. the electric control reel is matched with the pressurized air pump outside the pressure guide cylinder to control the lifting piston plate to move up and down to pump water and flush water, telescopic equipment is not required to be arranged above the pressure guide cylinder, the top of the pressure guide cylinder can be closer to the top of the fixed mounting cover, more space is reserved inside the pressure guide cylinder, the water yield in the pressure guide cylinder is improved, and continuous flushing can be provided for a longer time.
2. The internal pressurization of cavity is gone up through the pressurization air pump for go up the water in the cavity under the lift piston board moves down the oppression, and when carrying out the bath through the drain pipe, the gas of pressurization air pump output makes the oppression gasbag inflation through first reposition of redundant personnel branch pipe, the oppression gasbag inflation makes restriction adjustable shelf extrusion pressure regulating hose, the velocity of flow that makes the promotion rivers, make rivers have higher impulsive force, can play better washing effect, unable extrusion oppression pressure regulating hose when restricting the adjustable shelf conflict to the restriction arch, avoid excessively oppression pressure regulating hose to influence the water yield.
3. The internal pressurization of cavity is gone up through the pressurization air pump for the lift piston board moves down and oppresses the water in the cavity down, and when carrying out the bath through the drain pipe, the atmospheric pressure still can be through second branch pipe extrusion lift plunger, make vertical piston seal communicating pipe, when avoiding the water in the cavity down of lift piston board oppression, the pressure oppression one-way guide valve of water leads to one-way guide valve damage, causes the inside water of cavity down to the inside backward flow of water storage district, thereby make the water yield of drain pipe department blowout not enough, can not reach clean effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the inside of the stationary mounting housing of FIG. 1 according to the present invention;
FIG. 3 is a top view of the stationary mounting shield of FIG. 2 in accordance with the present invention;
FIG. 4 is a cross-sectional view of the mounting enclosure of FIG. 2 in accordance with the invention;
FIG. 5 is a schematic illustration of the connection of the communication tube and the vertical sleeve of FIG. 4 in accordance with the present invention;
FIG. 6 is a cross-sectional view of the pressure guide cylinder of FIG. 4 in accordance with the present invention;
FIG. 7 is a top view of the pressure regulating hose portion of FIG. 6 in accordance with the present invention;
FIG. 8 is a cross-sectional view of the mounting enclosure of FIG. 1 in accordance with the invention;
fig. 9 is a bottom view of the stationary mounting hood of fig. 8 in accordance with the present invention.
Wherein, the reference numerals are as follows:
1. the device comprises a fixed mounting cover, 101, an equipment mounting area, 102, a water storage area, 103, a supporting arc block, 2, a pressure guide cylinder, 201, an upper cavity, 202, a lower cavity, 3, a water isolation frame, 4, a lifting piston plate, 5, a liquid outlet pipe, 6, a one-way overflow valve, 7, a pressure regulating hose, 8, a pressurizing air pump, 9, an air outlet pipe, 10, a first diversion branch pipe, 11, a pressurizing air bag, 12, a lifting guide post, 13, an airtight guide sleeve, 14, an electric control reel, 15, a lifting wire, 16, a limiting concave frame, 17, a limiting movable frame, 18, a limiting bulge, 19, a limiting chute, 20, a vertical limiting block, 21, a communicating pipe, 22, a one-way guide valve, 23, a second diversion branch pipe, 24, a vertical sleeve, 25, a vertical piston, 251, a limiting top ring, 26, a vertical shaft, 27, a separation ring, 28, a tension spring, 29, a lifting plunger, 30, a power supply, 31, an electric connection port, 32, 33, a liquid inlet pipe, 34, an electromagnetic valve, 35, a vertical limit shaft, 36, a vertical floating block, a sliding block, a 37, a water-proof press plate, a sealing plug, 39, a sealing plug and a sealing plug.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The utility model provides an intelligence water saving toilet's low pressure high impulse flushing structure, includes the fixed mounting cover 1 of vertical setting, the inside of fixed mounting cover 1 is provided with pressure draft tube 2, the inside of fixed mounting cover 1 is provided with water proof frame 3, and water proof frame 3 is used for dividing into equipment installation district 101 and water storage district 102 with the inside of fixed mounting cover 1, and the inside of pressure draft tube 2 is provided with the lift piston board 4 that can reciprocate, and lift piston board 4 is used for dividing into pressure draft tube 2 inner space and goes up cavity 201 and lower cavity 202.
The bottom fixedly connected with drain pipe 5 of fixed mounting cover 1 is provided with one-way overflow valve 6 on the drain pipe 5, fixedly connected with pressure regulating hose 7 between the bottom of pressure draft tube 2 and the drain pipe 5.
The inside fixed mounting of equipment installation district 101 has pressurization air pump 8, is connected with outlet duct 9 on the pressurization air pump 8, and the one end of outlet duct 9 runs through pressure draft tube 2 and extends to the inside of upper chamber 201, and the bottom fixedly connected with first reposition of redundant personnel branch pipe 10 of outlet duct 9, the one end of first reposition of redundant personnel branch pipe 10 just is located the one side fixedly connected with oppression gasbag 11 of pressure regulating hose 7.
As shown in fig. 1-3, the intelligent closestool is the prior art, can realize the new framework of induction type automatic flushing, can solve traditional closestool and wash water and need contact closestool just can realize the flushing, easily cause health hidden danger, influence technical problem such as use comfort level and convenience, through setting up induction controller in intelligent closestool apron part, the various electronic equipment in the cooperation fixed mounting cover 1 accomplishes water intaking and flushing operation, wherein through setting up induction controller and carrying out circuit connection with capacitive sensor and chip, the capacitive sensor acquires the induction signal, convert its induction signal into the signal of telecommunication, utilize the chip to take place a series of actions such as response in the induction zone, handle and send, promote intelligent closestool's automatic flushing function, improve closestool intellectuality and travelling comfort, avoid the water resource extravagant, form inclosed waterproof region as equipment installation zone 101 through water proof frame 3 inside fixed mounting cover 1, be located inside chip and the inside of fixed mounting cover 1 all install in equipment installation zone 101, in order to provide waterproof protection for sensor and chip, water proof protection inside water proof storage zone 102 can be for pressurization air pump 8 and power 30 heat dissipation through water proof frame 3 simultaneously.
The inside fixedly connected with of pressure draft tube 2 is vertical to be set up goes up and down guide post 12, is provided with airtight uide bushing 13 on going up and down piston board 4, goes up and down guide post 12 and airtight uide bushing 13 sliding connection.
As shown in fig. 6, the lifting guide post 12 passes through the airtight guide sleeve 13 and the lifting piston plate 4 to provide a guide for the up-and-down movement of the lifting piston plate 4, so that the lifting piston plate 4 moves in the vertical direction inside the pressure guide cylinder 2, and the airtight guide sleeve 13 can promote the airtight between the lifting piston plate 4 and the lifting guide post 12, so that the water inside the lower cavity 202 is prevented from entering the upper cavity 201.
The top of the inner wall of the equipment installation area 101 is fixedly provided with an electric control reel 14, the electric control reel 14 is connected with a lifting wire 15, and the bottom of the lifting wire 15 is fixedly connected with the center of the top of the lifting piston plate 4 and is used for driving the lifting piston plate 4 to move up and down.
As shown in fig. 6, the electric control reel 14 is located at the highest position inside the pressure guide cylinder 2, and can lift the lifting piston plate 4 by pulling the lifting wire 15, so that the lifting device is fixed inside the pressure guide cylinder 2, the upper cavity 201 is not communicated with the external space, and the problems of water inflow or air leakage and the like cannot occur inside the upper cavity 201.
The bottom of fixed mounting cover 1 inner wall is provided with the restriction subassembly that is used for restricting the inflation of oppression gasbag 11, and the restriction subassembly includes restriction concave frame 16, and restriction concave frame 16 is fixed in the bottom of fixed mounting cover 1 inner wall, and restriction concave frame 16 is last and swing joint has restriction movable frame 17, restriction concave frame 16 inner wall symmetry fixedly connected with two and restriction movable frame 17 cooperation use restriction protruding 18, restriction concave frame 16 and restriction movable frame 17 set up respectively in the both sides of pressure regulating hose 7, and restriction movable frame 17 sets up between oppression gasbag 11 and pressure regulating hose 7.
Limiting sliding grooves 19 are symmetrically formed in two sides of the limiting concave frame 16, two ends of the limiting movable frame 17 penetrate through the two limiting sliding grooves 19 respectively and extend to the outer portions of the limiting sliding grooves 19, the limiting movable frame 17 and the limiting sliding grooves 19 are in sliding connection, vertical limiting blocks 20 are fixedly connected to two ends of the limiting movable frame 17, supporting arc blocks 103 are fixedly connected to the inside of the fixed mounting cover 1, and the tops of the supporting arc blocks 103 are fixedly connected with the bottoms of the pressure guide cylinders 2.
As shown in fig. 6 and 7, the limiting concave frame 16 is located at the bottom of the pressure guide cylinder 2 and is located at the outer side of the pressure regulating hose 7, the limiting protrusion 18 can limit the moving distance of the limiting movable frame 17, so that the limiting movable frame 17 is prevented from excessively extruding the pressure regulating hose 7, the vertical limiting blocks 20 located at two ends of the limiting movable frame 17 can prevent the limiting movable frame 17 from being separated from the limiting concave frame 16, two ends of the limiting movable frame 17 are slidably connected with the two limiting sliding grooves 19, so that the limiting movable frame 17 can only move horizontally on the limiting concave frame 16, the supporting arc blocks 103 are located at the outer side of the limiting concave frame 16, a plurality of supporting arc blocks 103 are arranged around the pressure regulating hose 7, the supporting arc blocks 103 provide support for the pressure guide cylinder 2, so that a cavity is formed between the bottom of the pressure guide cylinder 2 and the fixed mounting cover 1, and the pressure regulating hose 7 and the pressure regulating air bag 11 are arranged between the pressure guide cylinder 2 and the fixed mounting cover 1.
The pressure guide cylinder 2 is fixedly connected with a communicating pipe 21, one end of the communicating pipe 21 extends into the lower cavity 202, the other end of the communicating pipe extends into the water storage area 102, so as to realize water flow interaction between the water storage area 102 and the lower cavity 202, and one end of the communicating pipe 21, which is positioned in the water storage area 102, is fixedly connected with a one-way guide valve 22 so as to realize one-way flow of water flow in the lower cavity 202 from the water storage area 102.
As shown in fig. 4 and 6, the water storage area 102 and the lower cavity 202 are communicated through the communicating pipe 21, so that water in the water storage area 102 can enter the lower cavity 202 in the pressure guide cylinder 2 through the communicating pipe 21, the one-way flow guide valve 22 can ensure that water in the communicating pipe 21 can only flow unidirectionally, and water in the lower cavity 202 in the pressure guide cylinder 2 can be prevented from flowing back into the water storage area 102 while the water in the water storage area 102 is not influenced.
The inside protection subassembly that is provided with of water storage district 102, protection subassembly include second branch pipe 23, and one end of second branch pipe 23 is connected in one side of outlet duct 9, and the other end fixedly connected with of second branch pipe 23 is vertical sleeve 24 of vertical setting, and vertical sleeve 24's bottom and fixed mounting cover 1 fixed connection, vertical sleeve 24 and communicating pipe 21 mutually perpendicular, and vertical sleeve 24 and communicating pipe 21 communicate each other.
As shown in fig. 4 and 5, the vertical sleeve 24 and the communicating pipe 21 are perpendicular to each other and communicate, the radius of the vertical sleeve 24 is larger than the radius of the communicating pipe 21, the vertical piston 25 is located above the communicating pipe 21, so that the water flow inside the communicating pipe 21 cannot pass through the vertical piston 25, and when the vertical piston 25 descends, the communication between the vertical sleeve 24 and the communicating pipe 21 can be completely closed, so that the water flow cannot pass through the communicating pipe 21.
The inside vertical piston 25 that is provided with of vertical sleeve 24, the top fixedly connected with vertical axle 26 of vertical piston 25, the top fixedly connected with spacer ring 27 of vertical axle 26, the internal surface fixedly connected with of vertical sleeve 24 and the restriction top circle 251 of vertical piston 25 adaptation, fixedly connected with tension spring 28 between spacer ring 27 and the restriction top circle 251, the top of spacer ring 27 just is located the inside fixedly connected with lift plunger 29 of second branch pipe 23.
As shown in fig. 4 and 5, the tension spring 28 has an upward pushing force on the spacer ring 27, the spacer ring 27 has an upward pulling force on the vertical piston 25 through the vertical shaft 26, and the top of the vertical piston 25 and the bottom of the limiting top ring 251 are both curved surfaces, so that the top of the vertical piston 25 and the spacer ring 27 can be tightly attached, the sealing capability of the vertical piston 25 to the inside of the vertical sleeve 24 is improved, and when water flows from the inside of the communicating pipe 21, upward pressure is generated on the vertical piston 25, and the vertical piston 25 cannot loosen.
The power supply 30 is fixedly installed in the equipment installation area 101, the electric connection port 31 and the ventilation port 32 are arranged on the outer surface of the fixed installation cover 1 and on one side of the equipment installation area 101, the liquid inlet pipe 33 is arranged at the top of the fixed installation cover 1, and the electromagnetic valve 34 is arranged on the liquid inlet pipe 33.
As shown in fig. 1, 2 and 3, the ventilation opening 32 can be used as a ventilation opening when the pressurizing air pump 8 works, electric equipment positioned in the fixed mounting cover 1 is powered by the power supply 30, the power supply 30 is connected with the electric equipment through a wire, the wire is subjected to waterproof treatment, and the external circuit can be connected with the power supply 30 by connecting an external connector to the electric connection opening 31, so that continuous power supply of the power supply 30 is ensured.
The inside fixedly connected with two vertical spacing axle 35 of fixed mounting cover 1, sliding connection has the slip floating block 36 on the vertical spacing axle 35, and the slip floating block 36 can float on the surface of water, and the top fixedly connected with sealing plug 37 of slip floating block 36, sealing plug 37 and feed liquor pipe 33 looks adaptation, the fixed mounting cover 1 inner wall is provided with waterproof switch 38, and one side of slip floating block 36 just is located waterproof switch 38's below fixedly connected with trigger clamp plate 39, waterproof switch 38 and solenoid valve 34 electric connection.
As shown in fig. 1, 2, 4, 8 and 9, the vertical limiting shaft 35 passes through the sliding floating block 36, so that the sliding floating block 36 can only move up and down, when the water level in the water storage area 102 is at the highest position, the buoyancy of water presses the sliding floating block 36 upwards, and the sliding floating block 36 drives the top of the sealing plug 37 to be plugged into the bottom of the liquid inlet pipe 33, so that the water leakage at the liquid inlet pipe 33 caused by the abnormality of the electromagnetic valve 34 is prevented.
When the liquid level in the water storage area 102 is reduced, the trigger pressing plate 39 is separated from the waterproof switch 38, the electromagnetic valve 34 is opened, external water flow can enter the water storage area 102 through the liquid inlet pipe 33 to supplement water in the water storage area 102, and when the water level in the water storage area 102 is increased, the trigger pressing plate 39 presses the waterproof switch 38, the electromagnetic valve 34 is closed, and water supplement to the water storage area 102 is stopped.
The application method of the low-pressure high-impulse flushing structure of the intelligent water-saving closestool comprises the following steps of;
s1, firstly, an electric control reel 14 winds a lifting wire 15 and drives a lifting piston plate 4 to lift, and the lifting piston plate 4 pumps water in a water storage area 102 into a lower cavity 202 through a communicating pipe 21;
s2, then the electric control reel 14 releases the pull-up wire 15, the pressurized air pump 8 inputs air into the upper cavity 201 through the air outlet pipe 9, so that the air pressure in the upper cavity 201 is increased, and the lifting piston plate 4 is pressed downwards, so that the lifting piston plate 4 presses the water in the lower cavity 202 downwards, and the water in the lower cavity 202 flows out through the pressure regulating hose 7 and the liquid outlet pipe 5 for flushing;
s3, in the air passing through the air outlet pipe 9, partial air flow can be flushed into the interior of the compression air bag 11 through the first branch pipe 10, so that the compression air bag 11 is expanded, the compression air bag 11 is expanded and extrudes the pressure regulating hose 7, the pressure regulating hose 7 compresses water flow in the interior, the water flow passing through the pressure regulating hose 7 can flow out at a higher speed, and the impulsive force of the water flow is improved.
The invention provides a low-pressure high-impulse flushing structure of an intelligent water-saving closestool and a using method thereof, wherein the working principle is as follows:
when flushing is needed, firstly, the electric control reel 14 winds the lifting wire 15 and drives the lifting piston plate 4 to lift, and the lifting piston plate 4 pumps water in the water storage area 102 into the lower cavity 202 through the communicating pipe 21; then the electric control reel 14 releases the lifting wire 15, the pressurized air pump 8 inputs air into the upper cavity 201 through the air outlet pipe 9, so that the air pressure in the upper cavity 201 is increased, the lifting piston plate 4 is pressed downwards, the lifting piston plate 4 presses the water in the lower cavity 202 downwards, the water in the lower cavity 202 flows out at a certain speed through the pressure regulating hose 7 and the liquid outlet pipe 5, dirt is washed, and flushing is completed;
in the gas passes through outlet duct 9, partial air current can dash into the inside of oppression gasbag 11 through first reposition of redundant personnel branch pipe 10 for oppression gasbag 11 inflation, oppression gasbag 11 inflation and extrusion restriction movable frame 17, make restriction movable frame 17 remove to the direction of pressure regulating hose 7, extrusion regulating hose 7 when restricting movable frame 17 activity, the rivers of pressure regulating hose 7 oppression inside, make the rivers through pressure regulating hose 7 can flow out at faster speed, improve the impulsive force of rivers, the scouring effect to the filth is better, when restriction movable frame 17 contradicts on restriction arch 18, restriction movable frame 17 can't continue the activity, the oppression of pressure regulating hose 7 reaches maximum.
In the gas passes through the outlet pipe 9, the gas enters the second branch pipe 23 at the same time, and the lifting plunger 29 is extruded downwards by air pressure, and the lifting plunger 29 drives the vertical piston 25 to move downwards by limiting the top ring 251 and the vertical shaft 26, so that the vertical piston 25 seals the communicating pipe 21, when the lifting plunger plate 4 presses down the water flow in the cavity 202, the water flow presses the one-way flow guide valve 22 to cause the damage of the one-way flow guide valve 22, the pressure bearing capacity of the one-way flow guide valve 22 is improved, and when the lifting plunger plate 4 presses down the water, the water flow enters the water storage area 102 through the communicating pipe 21, so that the water flow can only be discharged through the one-way liquid outlet pipe 5.
After the flushing is completed, the pressurizing air pump 8 is closed, the air in the upper cavity 201 is discharged from the pressurizing air pump 8 through the air outlet pipe 9, so that the air pressure in the upper cavity 201 is reduced, the compression air bag 11 is contracted, the pressure regulating hose 7 is not compressed any more, the lifting plunger 29 is not compressed downwards by the air in the second branch pipe 23, the tension spring 28 is stretched, the vertical piston 25 is driven to move upwards by the limiting top ring 251 and the vertical shaft 26, the vertical piston 25 is moved upwards to the upper side of the communicating pipe 21, and the communicating pipe 21 is not sealed.
Then, the electric control reel 14 drives the lifting piston plate 4 to ascend again, water in the water storage area 102 is pumped into the lower cavity 202 through the communicating pipe 21, meanwhile, the water level in the water storage area 102 descends, the electromagnetic valve 34 is started, and water is replenished in the water storage area 102.
Compared with the related art, the low-pressure high-impulse flushing structure of the intelligent water-saving closestool and the use method thereof have the following beneficial effects:
1. the electric control reel 14 is matched with the pressurizing air pump 8 positioned outside the pressure guide cylinder 2 to control the lifting piston plate 4 to move up and down so as to pump water and flush water, telescopic equipment is not required to be arranged above the pressure guide cylinder 2, the top of the pressure guide cylinder 2 can be closer to the top of the fixed mounting cover 1, more space is reserved inside the pressure guide cylinder 2, the water yield in the pressure guide cylinder 2 is improved, and continuous flushing water can be provided for a longer time.
2. The internal pressurization of cavity 201 is gone up through pressurization air pump 8 for lift piston plate 4 moves down the water in the oppression lower cavity 202, and when carrying out the bath through drain pipe 5, the gas of pressurization air pump 8 output makes the oppression gasbag 11 inflation through first reposition of redundant personnel branch pipe 10, the inflation of oppression gasbag 11 makes restriction movable frame 17 extrusion pressure regulating hose 7, the velocity of flow that makes the promotion rivers, make rivers have higher impulsive force, can play better washing effect, unable extrusion oppression pressure regulating hose 7 when restriction movable frame 17 contradicts on the restriction arch 18, avoid excessively oppression pressure regulating hose 7 to influence the water yield.
3. The upper cavity 201 is internally pressurized by the pressurized air pump 8, so that the lifting piston plate 4 moves downwards to press water in the lower cavity 202, and when flushing is performed through the liquid outlet pipe 5, the air pressure can also press the lifting plunger 29 through the second branch pipe 23, so that the vertical piston 25 seals the communicating pipe 21, when the lifting piston plate 4 presses the water in the lower cavity 202, the pressure of the water presses the one-way flow guide valve 22 to cause the damage of the one-way flow guide valve 22, and the water in the lower cavity 202 flows back to the water storage area 102, so that the water sprayed out of the liquid outlet pipe 5 is insufficient, and the cleaning effect cannot be achieved.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (6)
1. The utility model provides an intelligent water-saving closestool's low pressure high impulse flushing structure, includes the fixed mounting cover (1) of vertical setting, the inside of fixed mounting cover (1) is provided with pressure draft tube (2), a serial communication port, the inside of fixed mounting cover (1) is provided with water proof frame (3), water proof frame (3) are used for dividing into equipment installation district (101) and water storage district (102) with the inside of fixed mounting cover (1), the inside of pressure draft tube (2) is provided with lift piston board (4) that can reciprocate, lift piston board (4) are used for dividing into pressure draft tube (2) inner space into upper cavity (201) and lower cavity (202);
the bottom of the fixed mounting cover (1) is fixedly connected with a liquid outlet pipe (5), a one-way overflow valve (6) is arranged on the liquid outlet pipe (5), and a pressure regulating hose (7) is fixedly connected between the bottom of the pressure guide cylinder (2) and the liquid outlet pipe (5);
the device comprises a device mounting area (101), wherein a pressurizing air pump (8) is fixedly arranged in the device mounting area (101), an air outlet pipe (9) is connected to the pressurizing air pump (8), one end of the air outlet pipe (9) penetrates through a pressure guide cylinder (2) and extends to the inside of an upper cavity (201), a first branch pipe (10) is fixedly connected to the bottom of the air outlet pipe (9), and a compression air bag (11) is fixedly connected to one end of the first branch pipe (10) and one side of a pressure regulating hose (7);
the bottom of the inner wall of the fixed mounting cover (1) is provided with a limiting component for limiting the expansion of the compression air bag (11), the limiting component comprises a limiting concave frame (16), the limiting concave frame (16) is fixed at the bottom of the inner wall of the fixed mounting cover (1), the limiting concave frame (16) is movably connected with a limiting movable frame (17), the inner wall of the limiting concave frame (16) is symmetrically and fixedly connected with two limiting protrusions (18) matched with the limiting movable frame (17), the limiting concave frame (16) and the limiting movable frame (17) are respectively arranged at two sides of the pressure regulating hose (7), and the limiting movable frame (17) is arranged between the compression air bag (11) and the pressure regulating hose (7);
limiting sliding grooves (19) are symmetrically formed in two sides of the limiting concave frame (16), two ends of the limiting movable frame (17) penetrate through the two limiting sliding grooves (19) respectively and extend to the outer parts of the limiting sliding grooves (19), the limiting movable frame (17) is in sliding connection with the limiting sliding grooves (19), vertical limiting blocks (20) are fixedly connected to two ends of the limiting movable frame (17), supporting arc blocks (103) are fixedly connected to the inside of the fixed mounting cover (1), and the tops of the supporting arc blocks (103) are fixedly connected with the bottoms of the pressure guide cylinders (2);
a communicating pipe (21) is fixedly connected to the pressure guide cylinder (2), one end of the communicating pipe (21) extends into the lower cavity (202), the other end of the communicating pipe extends into the water storage area (102) and is used for realizing water flow interaction between the water storage area (102) and the lower cavity (202), and one end of the communicating pipe (21) positioned in the water storage area (102) is fixedly connected with a one-way flow guide valve (22) so as to realize one-way flow of water flow in the lower cavity (202) of the water storage area (102);
the water storage area (102) is internally provided with a protection assembly, the protection assembly comprises a second branch pipe (23), one end of the second branch pipe (23) is connected to one side of the air outlet pipe (9), the other end of the second branch pipe (23) is fixedly connected with a vertical sleeve (24) which is vertically arranged, the bottom of the vertical sleeve (24) is fixedly connected with the fixed mounting cover (1), the vertical sleeve (24) is mutually perpendicular to the communicating pipe (21), and the vertical sleeve (24) is mutually communicated with the communicating pipe (21);
vertical sleeve (24) inside is provided with vertical piston (25), the top fixedly connected with vertical axle (26) of vertical piston (25), the top fixedly connected with spacer ring (27) of vertical axle (26), the internal surface fixedly connected with of vertical sleeve (24) limit top circle (251) with vertical piston (25) adaptation, fixedly connected with tension spring (28) between spacer ring (27) and limit top circle (251), the top of spacer ring (27) just is located the inside fixedly connected with lift plunger (29) of second branch pipe (23).
2. The low-pressure high-impulse flushing structure of an intelligent water-saving toilet bowl according to claim 1, wherein the inside of the pressure guide cylinder (2) is fixedly connected with a vertically arranged lifting guide post (12), an airtight guide sleeve (13) is arranged on the lifting piston plate (4), and the lifting guide post (12) and the airtight guide sleeve (13) are in sliding connection.
3. The low-pressure high-impulse flushing structure of an intelligent water-saving toilet bowl according to claim 2, wherein an electric control reel (14) is fixedly arranged at the top of the inner wall of the equipment installation area (101), a lifting wire (15) is connected to the electric control reel (14), and the bottom of the lifting wire (15) is fixedly connected with the central position of the top of the lifting piston plate (4) and is used for driving the lifting piston plate (4) to move up and down.
4. The low-pressure high-impulse flushing structure of an intelligent water-saving toilet bowl according to claim 1, wherein a power supply (30) is fixedly installed in the equipment installation area (101), an electric connection port (31) and a ventilation port (32) are arranged on the outer surface of the fixed installation cover (1) and located on one side of the equipment installation area (101), a liquid inlet pipe (33) is arranged at the top of the fixed installation cover (1), and an electromagnetic valve (34) is arranged on the liquid inlet pipe (33).
5. The low-pressure high-impulse flushing structure of an intelligent water-saving toilet bowl according to claim 4, wherein two vertical limiting shafts (35) are fixedly connected in the fixed mounting cover (1), sliding floating blocks (36) are slidably connected on the vertical limiting shafts (35), the sliding floating blocks (36) can float on the water surface, sealing plugs (37) are fixedly connected to the tops of the sliding floating blocks (36), the sealing plugs (37) are matched with the liquid inlet pipe (33), waterproof switches (38) are arranged on the inner wall of the fixed mounting cover (1), trigger pressing plates (39) are fixedly connected to one side of the sliding floating blocks (36) and below the waterproof switches (38), and the waterproof switches (38) are electrically connected with the electromagnetic valves (34).
6. A method of using a low pressure, high impulse flush structure of an intelligent water closet as described in any one of claims 1-5, comprising the steps of;
s1, firstly, an electric control reel (14) winds a lifting wire (15) and drives a lifting piston plate (4) to lift, and the lifting piston plate (4) pumps water in a water storage area (102) into a lower cavity (202) through a communicating pipe (21);
s2, then the electric control reel (14) releases the pull-up wire (15), the pressurized air pump (8) inputs air into the upper cavity (201) through the air outlet pipe (9), so that the air pressure in the upper cavity (201) is increased, the lifting piston plate (4) is pressed downwards, the lifting piston plate (4) presses down the water in the lower cavity (202), and the water in the lower cavity (202) flows out through the pressure regulating hose (7) and the liquid outlet pipe (5) for flushing; s3, in the gas passes through the outlet duct (9), partial air current can be through the inside of first reposition of redundant personnel branch pipe (10) towards oppression gasbag (11) for oppression gasbag (11) inflation, oppression gasbag (11) inflation and extrusion pressure regulating hose (7), the rivers of pressure regulating hose (7) oppression inside make the rivers through pressure regulating hose (7) can flow out with faster speed, improve the impulsive force of rivers.
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| CN117090280B (en) * | 2023-08-25 | 2024-06-18 | 广东省升格卫浴科技有限公司 | Water-saving closestool |
| CN117247712B (en) * | 2023-10-20 | 2024-06-14 | 上海拓径新材料科技股份有限公司 | Preparation process and equipment of UV-resistant ink acrylic film-forming resin |
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| US20130167294A1 (en) * | 2012-01-03 | 2013-07-04 | José Jaime Preciado-Villanueva | Toilet flushing device |
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| CN2491503Y (en) * | 2001-06-15 | 2002-05-15 | 张秀琳 | Air bag type flushing pressure cistern for toilet |
| CN2729361Y (en) * | 2004-09-06 | 2005-09-28 | 王殿华 | Gas-water mixed pump |
| WO2017202032A1 (en) * | 2016-05-24 | 2017-11-30 | 王永强 | Toilet water tank, water tank piston rod and hydraulic control valve |
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