WO2021196823A1 - 一种储能器及具有该储能器的马桶冲洗系统 - Google Patents

一种储能器及具有该储能器的马桶冲洗系统 Download PDF

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Publication number
WO2021196823A1
WO2021196823A1 PCT/CN2021/070823 CN2021070823W WO2021196823A1 WO 2021196823 A1 WO2021196823 A1 WO 2021196823A1 CN 2021070823 W CN2021070823 W CN 2021070823W WO 2021196823 A1 WO2021196823 A1 WO 2021196823A1
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WO
WIPO (PCT)
Prior art keywords
energy storage
water
main valve
cavity
elastic
Prior art date
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PCT/CN2021/070823
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English (en)
French (fr)
Inventor
林龙成
林邦福
连锦华
Original Assignee
厦门恩沐智能科技有限公司
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Publication of WO2021196823A1 publication Critical patent/WO2021196823A1/zh

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
    • E03D3/10Flushing devices with pressure-operated reservoir, e.g. air chamber
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32Details
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/12Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/12Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/363Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston

Definitions

  • the invention relates to an energy storage device and a toilet flushing system with the energy storage device.
  • the present invention provides an energy storage device that can store energy and pressurize water flow, has a simple structure and reliable function, and can avoid the energy storage component being in a state of energy storage and pressure maintenance for a long time when it is ready to be used.
  • the invention also provides a toilet flushing system with an energy storage device, which increases the water pressure of flushing water through the energy storage and pressurization of the energy storage device, thereby greatly improving the flushing effect of the toilet.
  • the present invention provides the following technical solutions:
  • An energy storage device includes a body having an energy storage cavity and an energy storage component arranged in the energy storage cavity.
  • the body also has a water inlet and a water outlet communicating with the energy storage cavity. After the inlet water flows into the energy storage cavity, it is stored in the energy storage cavity and enables the energy storage component to store energy. When the water inflow reaches a predetermined water intake, the energy storage component automatically releases the energy storage. The water in the energy storage cavity flows out from the water outlet together with the water inlet.
  • the energy storage device of the present invention when the water inlet starts to enter water, the water flow of the water inlet is first stored in the energy storage cavity of the energy storage device and the energy storage component is stored.
  • the energy storage component automatically releases the energy storage, and makes the water in the energy storage cavity flow out from the water outlet together with the water inlet of the water inlet, which increases the pressure and flow rate of the water flow from the water outlet, thereby realizing the convection of the water flow.
  • Energy storage and pressurization are simple in structure, ingenious in design, and reliable in function.
  • the energy storage component since the energy storage component only stores energy during use and automatically releases the energy when the energy storage is sufficient, it can prevent the energy storage component from being in a state of energy storage and pressure maintenance for a long time when it is to be used, which may cause the energy storage component to be easily damaged. The problem.
  • the main body is further provided with a main valve port for communicating the energy storage chamber with the water outlet;
  • the energy storage device further includes a main control valve, and the main control valve includes a main valve movably arranged in the main body And a main valve core matched with the main valve port;
  • the energy storage component is an elastic energy storage component movably arranged in the energy storage cavity;
  • the main valve core closes the main valve port; when the water inlet enters, the water flow overcomes the elastic force of the elastic energy storage component to flow into the energy storage cavity and drive
  • the elastic energy storage component enables the elastic energy storage component to store energy, and when the water inflow reaches the predetermined water intake and the elastic energy storage component moves to a predetermined position, the main valve core opens the main valve core.
  • the valve port and the water in the energy storage cavity are discharged from the main valve port under the action of the elastic energy storage component and flow out from the water outlet together with the water in the water inlet.
  • the main valve port is closed by the main valve core of the main control valve, so that when the water starts to enter, the water does not enter the water outlet.
  • the water flow can be stored in the energy storage cavity and can prompt the elastic energy storage component to store energy.
  • the elastic energy storage component moves to a predetermined position, and the main valve core opens the main valve port, so that the water in the energy storage cavity can be under the action of the elastic energy storage component It is discharged from the main valve port and flows out from the water outlet together with the water in the water inlet.
  • the structure can reliably perform energy storage and release energy storage control of the elastic energy storage component, and has a simple structure.
  • the body is further provided with an overflow channel for communicating the water inlet and the water outlet; when the water inlet is not in the state, the overflow channel is in a closed state; when the water inlet is in water, And when the elastic energy storage component moves to the predetermined position, the flow passage is opened, so that the side of the main valve core away from the energy storage cavity is subjected to water pressure to open the main valve mouth.
  • an overflow channel for communicating the water inlet and the water outlet; when the water inlet is not in the state, the overflow channel is in a closed state; when the water inlet is in water, And when the elastic energy storage component moves to the predetermined position, the flow passage is opened, so that the side of the main valve core away from the energy storage cavity is subjected to water pressure to open the main valve mouth.
  • the elastic energy storage component presses against the main valve core so that the main valve core closes the main valve port; when the water inlet enters, the When the elastic energy storage component is not moved to the predetermined position, the main valve core keeps closing the main valve port under the action of water pressure.
  • This solution enables the main valve core to close the main valve port during the water storage process of the accumulator, thereby avoiding the water flow entering the energy storage cavity from flowing out of the main valve port.
  • the elastic energy storage component abuts the main valve core
  • there is a water flow gap between the elastic energy storage component and the main valve core so that the main valve core faces the elastic storage core.
  • One side of the energy component can receive the force of water pressure.
  • the water flow can flow to the side of the main valve core facing the elastic energy storage component to apply water pressure to the main valve core so that the main valve core closes the main valve core under the action of the water inlet water pressure.
  • the direction of the valve port moves to close the main valve port; on the other hand, to avoid the elastic energy storage component from adhering to the main valve core.
  • the direction movement of the valve port causes the problem that the main valve core cannot close the main valve port.
  • the main valve core opens the main valve port under the action of an external force acting on the main valve core, or the main valve core opens the main valve port under the action of its own gravity.
  • Main valve port When the flow passage is opened, the side of the main valve core facing away from the energy storage chamber is subjected to water pressure. When the side of the main valve core facing away from the energy storage chamber receives water pressure equal to or less than that of the main valve core located in the energy storage chamber. When the side receives the water pressure, the main valve core can automatically open the main valve port with the help of the external force acting on the main valve core or the gravity of the main valve core.
  • the specific way to make the main valve core open the main valve port can be designed according to needs.
  • the main control valve includes a first elastic member acting on the main valve core, and the main valve core overcomes the elastic force of the first elastic member in the process of closing the main valve port, and the overpass When the flow channel is opened, the main valve core opens the main valve port under the action of the external force provided by the first elastic member.
  • the main valve core automatically opens the main valve port by the elastic external force provided by the first elastic member, which is more reliable.
  • the elastic energy storage assembly includes a piston and a second elastic member acting on the piston
  • the piston includes a piston head and a piston rod
  • a seal is provided on the piston head
  • the piston head passes through the piston
  • the sealing element forms a dynamic seal with the inner wall of the energy storage cavity
  • the piston head seals and isolates the energy storage cavity into a first cavity and a second cavity
  • the first cavity is connected to the water inlet and the main valve
  • the port is communicated
  • the second cavity is communicated with the outside.
  • the elastic energy storage component includes a bladder with open ends, a piston and a second elastic member acting on the piston, the piston includes a piston head and a piston rod, and the bladder is close to the main valve port.
  • An opening at one end is sealed and fixedly connected to the body, an opening at one end of the bladder far from the main valve port is connected to the piston head in a sealed and fixed manner, and the bladder seals and isolates the energy storage cavity into a third cavity and a fourth cavity
  • the part of the energy storage cavity enclosed by the bladder seal forms the third cavity, the part outside the bladder in the energy storage cavity forms the fourth cavity, and the third cavity is connected to the
  • the water inlet is in communication with the main valve port, and the fourth cavity is in communication with the outside.
  • the structure of the elastic energy storage component of the scheme is simple.
  • the energy storage device further includes a secondary control valve for controlling the opening and closing of the flow passage; when the elastic energy storage component is moved to the predetermined position, the secondary control valve is driven to open, or the energy storage device further includes a position sensor When the position sensor senses that the elastic energy storage component moves to the predetermined position, the position sensor controls the auxiliary control valve to open, or the energy storage device also includes a flow sensor. When the flow sensor senses that the amount of water flowing into the energy storage chamber from the water inlet reaches a predetermined value, the flow sensor controls the auxiliary control valve to open. The opening and closing of the overflow channel is controlled by setting the auxiliary control valve, and the design is ingenious and the function is reliable.
  • the elastic energy storage component is driven by a transmission mechanism to open the auxiliary control valve, and an auxiliary valve port is formed on the flow passage, and the auxiliary control valve includes an auxiliary valve core and an auxiliary valve core matched with the auxiliary valve port. Acting on the fourth elastic member of the auxiliary valve core, the auxiliary valve core closes the auxiliary valve port under the elastic force of the fourth elastic member, and the transmission mechanism overcomes the force of the fourth elastic member The elastic force opens the auxiliary valve port.
  • the auxiliary valve port can be opened under the action of the water pressure of the water inlet, so that it can flow out from the water outlet without energy storage, and the water outlet timing can be advanced. Better results.
  • the transmission mechanism includes a swing rod and a push rod, the swing rod is swingably attached to the side wall of the energy storage cavity, one end of the swing rod is in linkage with the elastic energy storage component, and the other end
  • the push rod is in linkage cooperation with the push rod, and the push rod is in linkage cooperation with the auxiliary control valve.
  • the transmission mechanism of this scheme is simple and the transmission is reliable.
  • the main body includes a main body and a top cover, the energy storage cavity and a water outlet cavity are formed in the main body, and the water outlet cavity is located on one side of the energy storage cavity.
  • the cavity is communicated through the main valve port, the side wall of the water outlet cavity is provided with the water outlet, the side of the water outlet cavity away from the energy storage cavity forms an opening, and the top cover is sealed and connected to the water outlet cavity.
  • the flow channel is communicated with the water outlet cavity.
  • the water outlet end of the overflow channel is located in the water outlet cavity and communicates with the water outlet cavity, and the water outlet end of the overflow channel forms an auxiliary valve port, and the auxiliary valve port is provided with a control station.
  • the auxiliary control valve whose auxiliary valve port is opened or closed, the auxiliary control valve includes an auxiliary valve core and a fourth elastic member acting on the auxiliary valve core, when the elastic energy storage component moves to the predetermined position
  • the auxiliary valve core opens the auxiliary valve port, the fourth elastic member springs up between the inner side wall of the top cover and the auxiliary valve core, and the auxiliary valve core is located on the side of the fourth elastic member.
  • the auxiliary valve port is closed under the action.
  • the body further includes a bottom cover, an end of the energy storage cavity away from the water outlet cavity forms an opening, and the main control valve and the elastic energy storage component are inserted into the energy storage through the opening.
  • the guide rod provided on the main valve core extends from the main valve port, and the bottom cover is connected to the open port.
  • the present invention provides the following technical solutions:
  • a toilet flushing system includes a flushing water path for flushing the toilet, and further includes any one of the above-mentioned energy storage devices, and the energy storage device is arranged on the flushing water path.
  • the energy storage and pressurization effect of the energy storage device is used to increase the water pressure of the flushing water, thereby greatly improving the flushing effect of the toilet.
  • the water inlet end of the flushing water path is connected with the tap water pipeline, and the water outlet end of the flushing water path is connected with the water outlet on the top of the toilet, so as to effectively flush the inner peripheral wall of the toilet bowl.
  • Fig. 1 is a three-dimensional exploded view of an energy storage device according to a preferred embodiment of the present invention
  • Figure 2 is a transverse cross-sectional view of an energy storage device according to a preferred embodiment of the present invention
  • Figure 3 is a cross-sectional view in the direction of A-A in Figure 2. At this time, the water inlet has just started to enter water, and the main valve port is in a closed state;
  • Figure 4 is a cross-sectional view in the direction of B-B in Figure 2. At this time, the water inlet has just started to enter water, and the main valve port is in a closed state;
  • Figure 5 is a partial enlarged view of C in Figure 4.
  • Figure 6 is a cross-sectional view in the direction of B-B in Figure 2, when the main valve port is in an open state;
  • Figure 7 is a perspective view of the main body of a preferred embodiment of the present invention.
  • Figure 8 is a transverse cross-sectional view of the main body of a preferred embodiment of the present invention.
  • Figure 9 is a longitudinal sectional view of the main body of a preferred embodiment of the present invention.
  • Figure 10 is a cross-sectional view of another preferred embodiment of the present invention.
  • 30-Elastic energy storage component 31-Piston; 311-Piston head; 312-Piston rod; 3111-Protrusion; 32-Second elastic member; 33-Sealing member; 34-Bladder;
  • first and second quoted in the present invention are merely identifications and do not have any other meanings, such as a specific order. Also, for example, the term “first component” itself does not imply the existence of “second component”, and the term “second component” itself does not imply the existence of “first component”.
  • an energy storage device includes a main body 10, a main control valve 20, an energy storage component, an auxiliary control valve 40, and a transmission mechanism 50.
  • the body 10 has a water inlet 11, a water outlet 12 and an energy storage cavity 13, and the water inlet 11 and the water outlet 12 are in communication with the energy storage cavity 13.
  • the inlet water from the water inlet 11 flows into the energy storage cavity 13 and then is stored in the energy storage cavity 13 and enables the energy storage component to store energy.
  • the energy storage component automatically releases the energy storage, so that the energy storage cavity
  • the water in 13 flows out from the water outlet 12 together with the inlet water.
  • the body 10 is also provided with an overflow channel 14 for communicating the water inlet 11 and the water outlet 12, and a main valve port 15 for communicating the energy storage chamber 13 and the water outlet 12.
  • the main control valve 20 includes a main valve core 21 movably arranged in the body 10 and matched with the main valve port 15.
  • the energy storage component is an elastic energy storage component 30, and the elastic energy storage component 30 is movably arranged in the energy storage cavity 13.
  • the main valve core 21 closes the main valve port 15, and the flow passage 14 is in a closed state.
  • the water flow overcomes the elastic force of the elastic energy storage component 30 and flows into the energy storage cavity 13 and drives the elastic energy storage component 30 so that the elastic energy storage component 30 can store energy.
  • the flow passage 14 is opened, so that the side of the main valve core 21 facing away from the energy storage cavity 13 is subjected to water pressure.
  • the main valve port 15 is opened, and the water in the energy storage chamber 13 is discharged from the main valve port 15 under the action of the elastic energy storage component 30 and flows out from the water outlet 12 together with the water in the water inlet 11, so that the water can flow out.
  • the water flow pressure and water flow rate of the nozzle 12 are effectively improved.
  • a water inlet channel 17 and a water outlet channel 18 are formed on the main body 10a.
  • the water inlet 11 forms the water inlet end of the water inlet channel 17, and the water outlet end of the water inlet channel 17 splits to form a first water outlet end 171 and a second water outlet end 172.
  • the first water outlet end 171 is connected to the energy storage cavity 13, and the water inlet 11
  • the water inlet channel 17 and the first water outlet 171 communicate with the energy storage cavity 13.
  • the second water outlet end 172 is in communication with the overflow channel 14, and the water inlet 11 communicates with the overflow channel 14 through the water inlet channel 17 and the second water outlet end 172.
  • the water outlet 12 forms the water outlet end of the water outlet channel 18, and the water inlet end of the water outlet channel 18 is in communication with the water outlet cavity 16 described below.
  • the elastic energy storage component 30 presses against the main valve core 21 so that the main valve core 21 closes the main valve port 15; when the water inlet 11 enters water, the elastic energy storage component 30 does not
  • the main valve core 21 keeps closing the main valve port 15 under the action of water pressure, so that the main valve core 21 can close the main valve port 15 during the process of storing water in the accumulator, thereby avoiding entering the energy storage
  • the water flow in the cavity 13 flows out from the main valve port 15.
  • the core 21 sucks and moves together in a direction away from the main valve port 15, which causes the problem that the main valve core 21 cannot close the main valve port 15 during the process of storing water in the accumulator.
  • a number of protrusions 3111 are arranged at intervals, and the elastic energy storage assembly 30 is resisted by the protrusions 3111. Connected to the main valve core 21, the protrusion 3111 is located between the piston head 311 and the main valve core 21, thereby forming the water flow gap between the two.
  • the way to make the main valve core 21 automatically open the main valve port 15 can be designed according to needs, for example: the main valve core 21 is used to open the main valve port 15 under the action of the external force acting on the main valve core 21, Alternatively, the main valve core 21 opens the main valve port 15 and the like under the action of its own gravity. Specifically, when the flow passage 14 is opened, the side of the main valve core 21 facing away from the energy storage chamber 13 is subjected to water pressure. When the side of the main valve core 21 facing away from the energy storage chamber 13 receives water pressure equal to or less than the main valve core 21.
  • the main valve core 21 can automatically open the main valve port 15 by means of the external force acting on the main valve core 21 or the gravity of the main valve core 21.
  • the specific way for the main valve core 21 to open the main valve port 15 can be designed according to needs, and is not limited to the above-mentioned embodiment.
  • the main control valve 20 includes a first elastic member 22 that acts on the main valve core 21, and the main valve core 21 overcomes the elastic force of the first elastic member 22 when the main valve core 21 closes the main valve port 15, that is, When the main valve core 21 closes the main valve port 15, the first elastic member 22 is in an elastic deformation state and exerts an elastic force on the main valve core 21.
  • the elastic force exerted by the first elastic member 22 on the main valve core 21 is less than that of the storage.
  • the inlet pressure of the main valve core 21 on the side of the energy device 13 ensures that the main valve core 21 keeps the main valve port 15 closed under the action of the inlet water pressure.
  • the combined force of the elastic force exerted by the first elastic member 22 on the main valve core 21 and the water pressure on the side of the main valve core 21 facing away from the accumulator 13 is greater than that of the main valve core 21 located in the accumulator
  • the main valve core 21 opens the main valve port 15 under the external force provided by the first elastic member 22.
  • the main valve core 21 automatically opens the main valve port 15 by the elastic external force provided by the first elastic member 22, which is more reliable.
  • the elastic energy storage assembly 30 includes a piston 31 and a second elastic member 32 acting on the piston 31.
  • the piston 31 includes a piston head 311 and a piston rod 312.
  • the piston head 311 is provided with a seal 33, and the piston head 311 passes
  • the sealing member 33 forms a dynamic seal with the inner wall of the energy storage cavity 13.
  • the piston head 311 seals and isolates the energy storage cavity 13 into a first cavity 131 and a second cavity 132.
  • the first cavity 131 communicates with the water inlet 11 and the main valve port 15, and the second cavity 132 communicates with the outside.
  • a secondary control valve 40 for controlling the opening and closing of the flow passage 14 is further included.
  • the auxiliary control valve 40 controls the opening of the auxiliary control valve 40, including mechanical opening or electronic control.
  • the auxiliary control valve 40 adopts an electronic control valve, or the accumulator further includes a flow sensor (not shown).
  • the flow sensor When the flow sensor senses that the water inlet 11 flows into the When the water volume of the energy storage chamber 13 reaches a predetermined value, the flow sensor controls the auxiliary control valve 40 to open, and at this time, the auxiliary control valve 40 is an electronic control valve.
  • the auxiliary control valve 40 By setting the auxiliary control valve 40 to control the opening and closing of the overflow passage 14, the design is clever and the function is reliable.
  • the flow passage 14 When moving to a predetermined position, the flow passage 14 is opened. This embodiment specifically uses the elastic energy storage component 30 to mechanically drive to open the auxiliary control valve 40.
  • an auxiliary valve port 141 is formed on the overflow passage 14, and the auxiliary control valve 40 includes an auxiliary valve core 41 matching the auxiliary valve port 141 and a fourth elastic member 42 acting on the auxiliary valve core 41.
  • the auxiliary valve core 41 The auxiliary valve port 141 is closed under the elastic force of the fourth elastic member 42, and the transmission mechanism 50 opens the auxiliary valve port 141 by overcoming the elastic force of the fourth elastic member 42. In this way, when the water pressure of the water inlet 11 is sufficient to overcome the elastic force of the fourth elastic member 42, the auxiliary valve port 141 can be opened under the action of the water inlet pressure, so that it can flow out of the water outlet 12 without storing energy. Can be made in advance, the effect is better.
  • the transmission mechanism 50 includes a swing rod 51 and a push rod 52.
  • the swing rod 51 is swingably attached to the side wall of the energy storage chamber 13 via a rotating shaft 53.
  • One end is linked to the elastic energy storage assembly 30, the other end is linked to the push rod 52, and the push rod 52 is linked to the auxiliary valve core 41 of the auxiliary control valve 40.
  • the transmission mechanism is simple and reliable.
  • the push rod 52 and the auxiliary valve core 41 are integrally formed.
  • the main body 10 includes a main body 10a and a top cover 10b, the main body 10a is formed with an energy storage cavity 13 and a water outlet cavity 16, the water outlet cavity 16 is located in the storage On one side of the energy cavity 13, the water outlet cavity 16 and the energy storage cavity 13 are connected through the main valve port 15.
  • the side wall of the water outlet cavity 16 is provided with a water outlet 12, and the side of the water outlet cavity 16 away from the energy storage cavity 13 forms an opening.
  • the top cover 10 b is sealed and connected to the opening of the water outlet cavity 16, and the flow passage 14 is communicated with the water outlet cavity 16.
  • the water outlet end of the overflow channel 14 is located in the water outlet cavity 16 and communicates with the water outlet cavity 16, and the water outlet end of the overflow channel 14 forms the auxiliary valve port 141, and the auxiliary control valve 40 controls the auxiliary valve port 141 to open or close
  • the auxiliary valve core 41 is linked to open the auxiliary valve port 141
  • the fourth elastic member 42 springs up between the inner side wall of the top cover 10b and the auxiliary valve core 41
  • the auxiliary valve core 41 is located The fourth elastic member 42 closes the auxiliary valve port 141.
  • the body 10 also includes a bottom cover 10c.
  • the end of the energy storage cavity 13 away from the water outlet cavity 16 forms an open opening.
  • the main control valve 20 and the elastic energy storage component 30 are inserted into the energy storage cavity 13 through the opening, and the main valve core 21 is provided.
  • Some guide rods 211 (the guide rods 211 are used to guide the up and down movement of the main valve core 21) extend upward from the main valve port 15 to the water outlet chamber 16, and the bottom cover 10c is connected to the opening, thereby enabling energy storage
  • the assembly of the device is more convenient and the assembly efficiency is improved.
  • the first elastic element 22, the second elastic element 32, and the fourth elastic element 42 all adopt compression springs.
  • the elastic force of the second elastic member 32 is greater than the elastic force of the first elastic member 22, and the elastic force exerted by the fourth elastic member 42 on the auxiliary valve core 41 is greater than the water pressure of the water inlet flow from the water inlet 11 on the auxiliary valve core 41.
  • the water inlet 11 When in use, in the initial state, the water inlet 11 does not enter the water. At this time, the main valve core 21 closes the main valve port 15, and the flow passage 14 is in a closed state. Please refer to Figures 3 to 5.
  • the water flow overcomes the elastic force of the elastic energy storage component 30 and flows into the energy storage chamber 13, and the main valve core 21 is under the action of the water pressure in the energy storage chamber 13 Overcoming the elastic force of the first elastic member 22 to keep the main valve port 15 closed.
  • the water flow drives the elastic energy storage assembly 30 to make the piston 31 of the elastic energy storage assembly 30 move downward and compress the second elastic member 32 for energy storage.
  • the auxiliary valve core 41 of the auxiliary control valve 40 keeps closing the auxiliary valve port 141 under the elastic force of the fourth elastic member 42 (at this time, the elastic force of the fourth elastic member 42 on the auxiliary valve core 41 is greater than the water flow Regarding the water pressure of the auxiliary valve core 41), the overflow channel 14 is kept closed, so that the water flow from the water inlet 11 cannot flow to the water outlet 12 through the overflow channel 14.
  • the main spool 21 moves downward and opens the main valve At this time, the water in the energy storage chamber 13 is discharged from the main valve port 15 under the action of the elastic energy storage component 30 and flows out from the water outlet 12 together with the water in the water inlet 11, so that it can flow out of the water outlet 12
  • the water flow pressure and flow rate of the water flow are effectively improved, so as to realize the energy storage and pressurization of the water flow.
  • the elastic energy storage assembly 30 presses against the main valve core 21 again so that the main valve core 21 can overcome the first elastic member 22.
  • the elastic force of an elastic member 22 is located at a position where the main valve port 15 is closed.
  • the elastic energy storage assembly 30 is reset, it loses contact with the swing rod 51 of the transmission mechanism 50, and the auxiliary valve core 41 is reset under the action of the fourth elastic member and closes the auxiliary valve port 141, thereby making the energy storage device Restore to the initial state.
  • Figures 2 to 6 indicate the direction of water flow.
  • FIG. 10 shows a cross-sectional view of another preferred embodiment of the present invention.
  • This embodiment is basically the same as the above-mentioned embodiment, except that: in this embodiment, the piston head 311 is not provided with a seal 33. Instead of sealing and isolating the energy storage chamber 13 into two chambers by the seal 33, a bladder 34 is used to seal and isolate the energy storage chamber 13 into two chambers.
  • the elastic energy storage assembly 30 includes a bladder 34 with open ends, a piston 31, and a second elastic member 32 acting on the piston 31.
  • the piston 31 includes a piston head 311 and a piston rod 312.
  • the piston 31 of this embodiment is similar to the above The structure of the embodiment is the same.
  • An opening of the bladder 34 close to the main valve port 15 is sealed and fixedly connected with the body 10, and an opening of the bladder 34 far away from the main valve port 15 is sealed and fixedly connected with the piston head 311.
  • the bladder 34 seals and isolates the energy storage cavity 13 into a third cavity 133 and a fourth cavity 134.
  • the portion of the energy storage cavity 13 sealed and enclosed by the bladder 34 forms the third cavity 133, and the part outside the bladder 34 in the energy storage cavity 13 forms The fourth cavity 134 and the third cavity 133 are in communication with the water inlet 11 and the main valve port 15, and the fourth cavity 134 is in communication with the outside.
  • the elastic energy storage component 30 of this embodiment is also simple in structure, and can also achieve the purpose of the present invention.
  • the energy storage device in another non-illustrated embodiment of the present invention, includes a body having an energy storage cavity and an energy storage component arranged in the energy storage cavity, and the body also has a body communicating with the energy storage cavity
  • the water inlet and the water outlet of the water inlet the water from the water inlet flows into the energy storage cavity and then is stored in the energy storage cavity and enables the energy storage component to store energy.
  • the energy storage component automatically releases energy storage, so that the water in the energy storage cavity flows out from the water outlet together with the water inlet.
  • the main body may not be provided with a main valve port, a main control valve, an over-flow channel, and a sub-control valve, etc., and the structure of the energy storage component may be the same as the foregoing embodiment.
  • an outlet control valve for opening and closing the water outlet can be selected to be set at the water outlet.
  • the position sensor controls the outlet control valve to open, so that the energy storage component automatically releases energy storage, and the water in the energy storage cavity flows out from the water outlet together with the water in the water inlet.
  • the water flow of the water inlet 11 is first stored in the energy storage cavity 13 of the energy storage device and the energy storage component is stored.
  • the energy storage component automatically releases energy storage, so that the water in the energy storage cavity 13 and the water inlet 11 flow out from the water outlet 12 together.
  • the pressure and flow rate of the water flowing out of the water outlet 12 are increased, thereby realizing the energy storage and pressurization of the water flow.
  • the structure is simple, the design is ingenious, and the function is reliable. It can avoid the problem of easy damage to the energy storage component that is in the pressure holding state for a long time. .
  • the present invention provides a toilet flushing system, including a flushing water path (not shown) for flushing the toilet (not shown), and also including any one of the above-mentioned energy storage devices ,
  • the accumulator is located on the flushing waterway.
  • the water inlet end of the flushing water path is connected with a tap water pipe (not shown), and the outlet end of the flushing water path is connected with the water outlet 12 on the top of the toilet, so as to effectively flush the inner peripheral wall of the toilet with water.
  • the water outlet end of the flushing water path can also be connected to a water outlet (not shown) at the bottom of the toilet bowl to flush the bottom of the toilet bowl with water.

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Abstract

一种储能器,该储能器包括具有储能腔(13)的本体(1)和设于该储能腔(13)中的储能组件,该本体(1)还具有与该储能腔(13)相连通的进水口(11)和出水口(12),该进水口(11)的进水流入该储能腔(13)后存储于该储能腔(13)并使得该储能组件进行储能,在进水达到预定进水量时,储能组件自动释放储能,使得该储能腔(13)中的水与进水一起从该出水口(12)流出。该储能器能实现对水流进行储能加压,结构简单,设计巧妙,功能可靠,并且,由于储能组件只在使用过程中才进行储能并在储能足够后自动释放储能,从而可避免储能组件在待使用时长期处于储能保压状态而导致储能组件容易损坏的问题。此外,具有该储能器的马桶冲洗系统也被公开。

Description

一种储能器及具有该储能器的马桶冲洗系统 技术领域
本发明涉及一种储能器及具有该储能器的马桶冲洗系统。
背景技术
众所周知,现有的马桶冲洗系统中,冲洗水的水压越大、水量越多,越能将马桶冲刷得干净。为了减小马桶的整体体积,市面上有直接利用自来水管的水流对马桶进行冲洗。但是,当自来水的水压不足时,水流的冲刷力和水量都不够,造成马桶冲洗不干净。为了使得在自来水的水压不足的情况下,也能对马桶实现有效冲洗,市面上出现了利用泵装置对自来水进行加压的方式来提高水流的水压,但是采用泵装置成本较高,并且需要对泵装置进行供电,比较麻烦。或者,市面上也有采用气囊等储能组件进行储能加压的,但是其储能组件都是在待使用时始终保持储能保压状态,马桶冲水时释放储能从而实现对冲洗水进行加压,由于其储能组件基本都是处于储能保压状态,储能组件在待使用时长期处于受压状态,容易损坏,影响产品的使用寿命。
发明内容
本发明为解决上述问题,提供一种储能器,其能对水流进行储能加压,结构简单,功能可靠,并且可避免储能组件在待使用时长期处于储能保压状态而导致储能组件容易损坏的问题。本发明还提供一种具有储能器的马桶冲洗系统,通过储能器的储能加压来提高冲洗水的水压,从而大大提高马桶的冲洗效果。
根据本发明的其中一个方面,本发明提供了以下技术方案:
一种储能器,包括具有储能腔的本体和设于所述储能腔中的储能组件,所述本体还具有与所述储能腔相连通的进水口和出水口,所述进水口的进水流入所述储能腔后存储于所述储能腔并使得所述储能组件进行储能,在所述进水达到预定进水量时,所述储能组件自动释放储能,使得所述储能腔中的水与所述进水一起从所述出水口流出。
根据本发明的储能器,其在进水口开始进水时,进水口的水流先存储在储能器的储能腔中并使得储能组件进行储能,当储能腔中的水存到预定量后,储能组件自动释放储能,并使得储能腔中的水与进水口的进水一起从出水口流出,提高了从出水口流出的水流压力和水流流量,由此实现对水流进行储能加压,结构简单,设计巧妙,功能可靠。并且,由于储能组件只在使用过程中才进行储能并在储能足够后自动释放储能,从而可避免储能组件在待使用时长期处于储能保压状态而导致储能组件容易损坏的问题。
优选的,所述本体还设有用于连通所述储能腔与所述出水口的主阀口;所述储能器还包括主控制阀,所述主控制阀包括活动设于所述本体内并与所述主阀口相配合的主阀芯;所述储能组件为活动设于所述储能腔中的弹性储能组件;
所述进水口未进水状态下,所述主阀芯关闭所述主阀口;所述进水口进水时,水流克服所述弹性储能组件的弹性力流入所述储能腔中并驱动所述弹性储能组件使得所述弹性储能组件进行储能,在所述进水达到所述预定进水量使得所述弹性储能组件活动至预定位置时,所述主阀芯打开所述主阀口,进而所述储能腔中的水在所述弹性储能组件的作用下由所述主阀口排出并和所述进水口的水一起从所述出水口流出。
上述方案中,通过设置主阀口和主控制阀,且储能组件为弹性储能组件,通过主控制阀的主阀芯关闭主阀口,使得开始进水时,进水不会从出水口流出,水流能存储于储能腔中并可以促使弹性储能组件进行储能。在所述进水达到预定进水量时,弹性储能组件活动至预定位置,主阀芯才打开所述主阀口,从而使得储能腔中的水能在所述弹性储能组件的作用下由所述主阀口排出并和所述进水口的水一起从所述出水口流出。该结构能可靠地对弹性储能组件进行储能和释放储能进行控制,结构简单。
优选的,所述本体还设有用于连通所述进水口和出水口的过流通道;所述进水口未进水状态下,所述过流通道处于关闭状态;所述进水口进水时,并在所述弹性储能组件活动至所述预定位置时,所述过流通道打开,从而使得所述主阀芯背向所述储能腔的一侧受到水压作用而打开所述主阀口。
上述方案中,通过设置过流通道,过流通道打开时能将进水口的进水流至主阀芯背向储能腔的一侧,从而使得主阀芯的两侧均受到水压作用而能打开主阀口,该结构巧妙地利用了主阀芯的受力原理实现当过流通道打开时使得主阀芯自动打开主阀口的目的,结构简单,功能可靠。
优选的,所述进水口未进水状态下,所述弹性储能组件抵顶所述主阀芯使得所述主阀芯关闭所述主阀口;所述进水口进水时,在所述弹性储能组件未活动至所述预定位置时,所述主阀芯在水压作用下保持关闭所述主阀口。该方案使得主阀芯能在储能器进行储水的过程中关闭主阀口,从而避免进入储能腔中的水流从主阀口流出。
优选的,所述弹性储能组件与所述主阀芯相抵接时,所述弹性储能组件与所述主阀芯之间具有水流间隙,从而使得所述主阀芯面对所述弹性储能组件的一侧能受到水压的作用力。通过设置水流间隙,一方面,使得水流能流至主阀芯面对所述弹性储能组件的一侧以对主阀芯施加水压从而使得主阀芯在进水水压作用下往关闭主阀口的方向运动以关闭主阀口; 另一方面,避免弹性储能组件与主阀芯相贴合,弹性储能组件在水压作用下活动时会将主阀芯吸合并一起往远离主阀口的方向运动,进而导致主阀芯无法关闭主阀口的问题。
优选的,所述过流通道打开时,所述主阀芯在作用于所述主阀芯的外力作用下打开所述主阀口,或者,所述主阀芯在自身重力作用下打开所述主阀口。过流通道打开时,主阀芯背向储能腔的一侧受到水压作用,当主阀芯背向储能腔的一侧受到的水的压力等于或小于主阀芯位于储能腔的一侧受到的水的压力时,主阀芯能借助作用于主阀芯的外力或借助主阀芯的自身重力自动打开主阀口。使主阀芯打开主阀口的具体方式可根据需要进行设计。
优选的,所述主控制阀包括作用于所述主阀芯的第一弹性件,所述主阀芯关闭所述主阀口的过程中克服所述第一弹性件的弹性力,所述过流通道打开时,所述主阀芯在所述第一弹性件提供的所述外力作用下打开所述主阀口。主阀芯借助第一弹性件提供的弹性外力作用自动打开主阀口,更加可靠。
优选的,所述弹性储能组件包括活塞和作用于所述活塞的第二弹性件,所述活塞包括活塞头和活塞杆,所述活塞头上设有密封件,所述活塞头通过所述密封件与所述储能腔的内壁形成动密封,所述活塞头将所述储能腔密封隔离成第一腔和第二腔,所述第一腔与所述进水口和所述主阀口相连通,所述第二腔与外界相连通。该方案的弹性储能组件结构简单。
优选的,所述弹性储能组件包括两端开口的皮囊、一活塞和作用于所述活塞的第二弹性件,所述活塞包括活塞头和活塞杆,所述皮囊靠近所述主阀口的一端开口与所述本体密封固定连接,所述皮囊远离所述主阀口的一端开口与所述活塞头密封固定连接,所述皮囊将所述储能腔密封隔离成第三腔和第四腔,所述储能腔内由所述皮囊密封包围的部分形成所述第三腔,所述储能腔内所述皮囊之外的部分形成所述第四腔,所述第三腔与所述进水口和所述主阀口相连通,所述第四腔与外界相连通。该方案的弹性储能组件结构简单。
优选的,还包括用于控制所述过流通道开闭的副控制阀;所述弹性储能组件活动至所述预定位置时传动打开所述副控制阀,或者,储能器还包括位置感应器,当所述位置感应器感应到所述弹性储能组件活动至所述预定位置时,所述位置感应器控制所述副控制阀打开,或者,储能器还包括流量感应器,当所述流量感应器感应到所述进水口流入所述储能腔的水量达到预定值时,所述流量感应器控制所述副控制阀打开。通过设置副控制阀控制所述过流通道的开闭,设计巧妙,功能可靠。
进一步的,所述弹性储能组件通过传动机构传动打开所述副控制阀,所述过流通道上形成有副阀口,所述副控制阀包括与所述副阀口相配合的副阀芯和作用于所述副阀芯的第四弹性件,所述副阀芯在所述第四弹性件的弹性力作用下关闭所述副阀口,所述传动机构通 过克服所述第四弹性件的弹性力打开所述副阀口。该方案,当进水口的水压足够克服第四弹性件的弹性力时,副阀口能在进水水压作用打开,从而无需进行储能,就可以从出水口流出,出水时机可提前,效果更好。
进一步的,所述传动机构包括摆动杆和推杆,所述摆动杆摆动装接在所述储能腔的侧壁上,所述摆动杆的一端与所述弹性储能组件联动配合,另一端与所述推杆联动配合,所述推杆与所述副控制阀联动配合。该方案的传动机构简单,传动可靠。
优选的,所述本体包括主体和顶盖,所述主体内形成有所述储能腔和出水腔,所述出水腔位于所述储能腔的一侧,所述出水腔与所述储能腔通过所述主阀口相连通,所述出水腔的侧壁上开设有所述出水口,所述出水腔远离所述储能腔的一侧形成开口,所述顶盖密封盖接在所述出水腔的开口处,所述过流通道与所述出水腔相连通。该方案使得储能器的整体布局合理、结构紧凑、便于成型。
优选的,所述过流通道的出水端位于所述出水腔内并与所述出水腔相连通,所述过流通道的出水端形成副阀口,所述副阀口处设有用于控制所述副阀口打开或关闭的副控制阀,所述副控制阀包括副阀芯和作用于所述副阀芯的第四弹性件,所述弹性储能组件活动至所述预定位置时联动所述副阀芯以打开所述副阀口,所述第四弹性件弹顶在所述顶盖的内侧壁与所述副阀芯之间,所述副阀芯在所述第四弹性件的作用下关闭所述副阀口。该方案进一步使得结构紧凑。
进一步的,所述本体还包括底盖,所述储能腔远离所述出水腔的一端形成敞口,所述主控制阀和所述弹性储能组件由所述敞口装入所述储能腔中,并且所述主阀芯上设有的导杆由所述主阀口伸出,所述底盖盖接在所述敞口处。该方案使得储能器的装配更方便,提高装配效率。
根据本发明的其中另一个方面,本发明提供了以下技术方案:
一种马桶冲洗系统,包括用于对马桶进行冲洗的冲洗水路,还包括上述任一项所述的储能器,所述储能器设于所述冲洗水路上。
根据本发明的马桶冲洗系统,通过设置上述的储能器,利用储能器的储能加压作用来提高冲洗水的水压,从而大大提高马桶的冲洗效果。
优选的,所述冲洗水路的进水端与自来水管路接通,所述冲洗水路的出水端与马桶顶部的出水口相连通,从而能有效地对马桶便池的内周壁进行冲洗。
附图说明
为了使本发明的优点更容易理解,将通过参考在附图中示出的具体实施方式更详细 地描述上文简要描述的本发明。可以理解这些附图只描绘了本发明的典型实施方式,因此不应认为是对其保护范围的限制,通过附图以附加的特性和细节描述和解释本发明。在附图中:
图1为本发明一优选实施例的储能器的立体爆炸图;
图2为本发明一优选实施例的储能器的横向剖视图;
图3为图2中A-A方向的剖视图,此时为进水口刚开始进水,且主阀口处于关闭的状态;
图4为图2中B-B方向的剖视图,此时为进水口刚开始进水,且主阀口处于关闭的状态;
图5为图4中C处的局部放大图;
图6为图2中B-B方向的剖视图,此时为主阀口处于打开的状态;
图7为本发明一优选实施例的主体的立体图;
图8为本发明一优选实施例的主体的横向剖视图;
图9为本发明一优选实施例的主体的纵向剖视图;
图10为本发明另一优选实施例的剖视图。
图中附图标记分别是:
10-本体,10a-主体;10b-顶盖;10c-底盖;11-进水口,12-出水口;13-储能腔;131-第一腔;132-第二腔;133-第三腔;134-第四腔;14-过流通道;141-副阀口;15-主阀口;16-出水腔;17-进水通道;171-第一出水端;172-第二出水端;18-出水通道;
20-主控制阀;21-主阀芯;211-导杆;22-第一弹性件;
30-弹性储能组件;31-活塞;311-活塞头;312-活塞杆;3111-凸起;32-第二弹性件;33-密封件;34-皮囊;
40-副控制阀;41-副阀芯;42-第四弹性件;
50-传动机构;51-摆动杆;52-推杆;53-转轴。
具体实施方式
为了使本发明所要解决的技术问题、技术方案及有益效果更加清楚、明白,以下结合附图和实施例,对本发明进行进一步详细说明。应当理解,此处所描述的具体实施例仅用以解释本发明,并不用于限定本发明。
在下文的讨论中,给出了细节以便提供对本发明更为彻底的理解。然而,本领域技术人员可以了解,本发明可以无需一个或多个这些细节而得以实施。在特定的示例中,为了避免与本发明发生混淆,对于本领域公知的一些技术特征未进行详尽地描述。需要说明的是,本文中所使用的术语“上”、“下”、“前”、“后”、“左”、“右”以及类似的表 述只是为了说明的目的,并非限制。
本发明中所引用的诸如“第一”和“第二”的序数词仅仅是标识,而不具有任何其他含义,例如特定的顺序等。而且,例如,术语“第一部件”其本身不暗示“第二部件”的存在,术语“第二部件”本身不暗示“第一部件”的存在。
请查阅图1至图9,本发明的一优选实施例的一种储能器,包括本体10、主控制阀20、储能组件、副控制阀40、传动机构50。
本体10具有进水口11、出水口12和储能腔13,进水口11和出水口12与储能腔13相连通。进水口11的进水流入储能腔13后存储于储能腔13并使得储能组件进行储能,在所述进水达到预定进水量时,储能组件自动释放储能,使得储能腔13中的水与所述进水一起从出水口12流出。
本实施例中,本体10还设有用于连通进水口11和出水口12的过流通道14、用于连通储能腔13与出水口12的主阀口15。主控制阀20包括活动设于本体10内并与主阀口15相配合的主阀芯21。储能组件为弹性储能组件30,弹性储能组件30活动设于储能腔13中。
进水口11未进水状态下,主阀芯21关闭主阀口15,并且过流通道14处于关闭状态。进水口11进水时,水流克服弹性储能组件30的弹性力流入储能腔13中并驱动弹性储能组件30使得弹性储能组件30进行储能。在所述进水口11的进水达到预定进水量使得弹性储能组件30活动至预定位置时,过流通道14打开,从而使得主阀芯21背向储能腔13的一侧受到水压作用而打开主阀口15,进而储能腔13中的水在弹性储能组件30的作用下由主阀口15排出并和进水口11的水一起从出水口12流出,这样就能使得流出出水口12的水流压力和水流流量得到有效提高。
具体的,请查阅图8和图9,本实施例中,主体10a上形成有进水通道17和出水通道18。进水口11形成进水通道17的进水端,进水通道17的出水端分流形成第一出水端171和第二出水端172,第一出水端171与储能腔13相连通,进水口11通过进水通道17、第一出水端171与储能腔13实现连通。第二出水端172与过流通道14相连通,进水口11通过进水通道17、第二出水端172与过流通道14实现连通。出水口12形成出水通道18的出水端,出水通道18的进水端与下文所述的出水腔16相连通。
本实施例中,进水口11未进水状态下,弹性储能组件30抵顶主阀芯21使得主阀芯21关闭主阀口15;进水口11进水时,在弹性储能组件30未活动至预定位置时,主阀芯21在水压作用下保持关闭主阀口15,这样,主阀芯21能在储能器进行储水的过程中关闭主阀 口15,从而避免进入储能腔13中的水流从主阀口15流出。
请查阅图1、图3、图4和图5,本实施例中,弹性储能组件30与主阀芯21相抵接时,弹性储能组件30与主阀芯21之间具有水流间隙,从而使得主阀芯21面对弹性储能组件30的一侧能受到水压的作用力。通过设置水流间隙,一方面,使得水流能流至主阀芯21面对弹性储能组件30的一侧以对主阀芯21施加水压从而使得主阀芯21在进水水压作用下往关闭主阀口15的方向运动以关闭主阀口15;另一方面,避免弹性储能组件30与主阀芯21相贴合,弹性储能组件30在水压作用下活动时会将主阀芯21吸合并一起往远离主阀口15的方向运动,进而导致主阀芯21在储能器进行储水的过程无法关闭主阀口15的问题。
具体的,本实施例中,在下述的弹性储能组件30的活塞头311面对主阀芯21的一侧设置有若干个间隔布置的凸起3111,弹性储能组件30通过凸起3111抵接主阀芯21,凸起3111位于活塞头311和主阀芯21之间,从而在二者之间形成所述水流间隙。
过流通道14打开时,使主阀芯21自动打开主阀口15的方式可以根据需要进行设计,比如:采用主阀芯21在作用于主阀芯21的外力作用下打开主阀口15,或者,主阀芯21在自身重力作用下打开主阀口15等。具体的,过流通道14打开时,主阀芯21背向储能腔13的一侧受到水压作用,当主阀芯21背向储能腔13的一侧受到的水的压力等于或小于主阀芯21位于储能腔13的一侧受到的水的压力时,主阀芯21能借助作用于主阀芯21的外力或借助主阀芯21的自身重力自动打开主阀口15。使主阀芯21打开主阀口15的具体方式可根据需要进行设计,不以上述的实施方式为限。
本实施例具体是,主控制阀20包括作用于主阀芯21的第一弹性件22,主阀芯21关闭主阀口15的过程中克服第一弹性件22的弹性力,也就是说,主阀芯21关闭主阀口15时,第一弹性件22处于弹性变形状态而对主阀芯21施加弹性力,当然,此时第一弹性件22对主阀芯21施加的弹性力小于储能器13一侧对主阀芯21的进水压力,从而确保主阀芯21在进水水压的作用下保持关闭主阀口15。过流通道14打开时,第一弹性件22施加在主阀芯21上的弹性力和主阀芯21背向储能器13一侧受到的水压力的合力大于主阀芯21位于储能器13一侧受到的水压力,主阀芯21在第一弹性件22提供的所述外力作用下打开主阀口15。主阀芯21借助第一弹性件22提供的弹性外力作用自动打开主阀口15,更加可靠。
本实施例中,弹性储能组件30包括活塞31和作用于活塞31的第二弹性件32,活塞31包括活塞头311和活塞杆312,活塞头311上设有密封件33,活塞头311通过密封件33与储能腔13的内壁形成动密封。活塞头311将储能腔13密封隔离成第一腔131和第二腔132,第一腔131与进水口11和主阀口15相连通,第二腔132与外界相连通。
本实施例中,还包括用于控制过流通道14开闭的副控制阀40。控制副控制阀40打开的方式可以有多种,包括机械方式打开或电控方式打开,比如:弹性储能组件30活动至所述预定位置时传动打开副控制阀40,这时采用机械传动控制打开副控制阀40,或者,储能器还包括位置感应器(未图示),当所述位置感应器感应到弹性储能组件30活动至所述预定位置时,所述位置感应器控制所述副控制阀40打开,此时副控制阀40采用电控阀,或者,储能器还包括流量感应器(未图示),当所述流量感应器感应到所述进水口11流入所述储能腔13的水量达到预定值时,所述流量感应器控制所述副控制阀40打开,此时副控制阀40采用电控阀。通过设置副控制阀40控制过流通道14的开闭,设计巧妙,功能可靠,当然,除了采用副控制阀40控制过流通道14的开闭外,还可以有其他方式实现弹性储能组件30活动至预定位置时打开过流通道14。本实施例具体采用弹性储能组件30机械传动打开副控制阀40。
进一步的,过流通道14上形成有副阀口141,副控制阀40包括与副阀口141相配合的副阀芯41和作用于副阀芯41的第四弹性件42,副阀芯41在第四弹性件42的弹性力作用下关闭副阀口141,传动机构50通过克服第四弹性件42的弹性力打开副阀口141。这样,当进水口11的水压足够克服第四弹性件42的弹性力时,副阀口141能在进水水压作用打开,从而无需进行储能,就可以从出水口12流出,出水时机可提前,效果更好。
作为优选,如图1、图4和图6所示,传动机构50包括摆动杆51和推杆52,摆动杆51通过转轴53摆动装接在储能腔13的侧壁上,摆动杆51的一端与弹性储能组件30联动配合,另一端与推杆52联动配合,推杆52与副控制阀40的副阀芯41联动配合。该传动机构简单,传动可靠。本实施例中,推杆52与副阀芯41一体成型。
为了使得储能器的整体布局合理、结构紧凑、便于成型,本实施例中,本体10包括主体10a和顶盖10b,主体10a内形成有储能腔13和出水腔16,出水腔16位于储能腔13的一侧,出水腔16与储能腔13通过主阀口15相连通,出水腔16的侧壁上开设有出水口12,出水腔16远离储能腔13的一侧形成开口,顶盖10b密封盖接在出水腔16的开口处,过流通道14与出水腔16相连通。具体的,过流通道14的出水端位于出水腔16内并与出水腔16相连通,过流通道14的出水端形成所述副阀口141,副控制阀40控制副阀口141打开或关闭,弹性储能组件30活动至预定位置时联动副阀芯41以打开副阀口141,第四弹性件42弹顶在顶盖10b的内侧壁与副阀芯41之间,副阀芯41在第四弹性件42的作用下关闭副阀口141。
本体10还包括底盖10c,储能腔13远离出水腔16的一端形成敞口,主控制阀20和 弹性储能组件30由敞口装入储能腔13中,并且主阀芯21上设有的导杆211(导杆211用于对主阀芯21的上下活动进行导向)由主阀口15向上伸至出水腔16中,底盖10c盖接在该敞口处,从而使得储能器的装配更方便,提高装配效率。
本实施例中,第一弹性件22、第二弹性件32、第四弹性件42均采用压缩弹簧。并且第二弹性件32的弹性力大于第一弹性件22的弹性力,第四弹性件42对副阀芯41施加的弹性力大于进水口11的进水水流对副阀芯41的水压。
使用时,初始状态下,进水口11未进水,此时,主阀芯21关闭主阀口15,并且过流通道14处于关闭状态。请查阅图3至图5,当进水口11刚开始进水时,水流克服弹性储能组件30的弹性力流入储能腔13中,主阀芯21在储能腔13中的水压作用下克服第一弹性件22的弹性力保持关闭主阀口15。随着水流不断进入储能腔13中,水流驱动弹性储能组件30使得弹性储能组件30的活塞31向下运动并压缩第二弹性件32进行储能。在此过程中,副控制阀40的副阀芯41在第四弹性件42的弹性力作用下保持关闭副阀口141(此时,第四弹性件42对副阀芯41的弹性力大于水流对副阀芯41的水压力),过流通道14保持关闭状态,使得进水口11的水流无法通过过流通道14流至出水口12。
请继续查阅图6,当弹性储能组件30活动至预定位置时,弹性储能组件30的活塞头311开始向下抵接传动机构50的摆动杆51的一端(即图6中的左端),从而带动摆动杆51摆动,摆动杆51的另一端(即图6中的右端)向上运动并通过推杆52带动副阀芯41克服第四弹性件42的作用力向上运动,副阀芯41向上运动后打开副阀口141,从而打开过流通道14,使得进水口11的水流能经由过流通道14流至出水腔16中。
当出水腔16中有水流时,主阀芯21背向储能腔13的一侧受到水压作用,此时,第一弹性件22施加在主阀芯21上的弹性力和主阀芯21背向储能腔13一侧受到的水压力的合力大于主阀芯21位于储能器13一侧受到的水压力,以图6的方向为例,主阀芯21向下运动并打开主阀口15,此时,储能腔13中的水在弹性储能组件30的作用下由主阀口15排出并和进水口11的水一起从出水口12流出,这样就能使得流出出水口12的水流压力和水流流量得到有效提高,从而实现对水流的储能加压。
当储能腔13中的水排出后,由于第二弹性件32的弹性力大于第一弹性件22的弹性力,弹性储能组件30重新抵顶主阀芯21使得主阀芯21能克服第一弹性件22的弹性力而位于关闭主阀口15的位置。与此同时,弹性储能组件30复位后,失去对传动机构50的摆动杆51的抵接,副阀芯41在第四弹性件的作用下复位并关闭副阀口141,从而使得储能器恢复到初始状态。
其中,图2至图6中的箭头表示水流流向。
请查阅图10,图10绘示了本发明另一优选实施例的剖视图,本实施例与上述实施例基本相同,不同之处仅在于:在本实施例中,活塞头311上未设置密封件33,不通过密封件33将储能腔13密封隔离为两个腔室,而是采用一皮囊34将储能腔13密封隔离为两个腔室。
具体是,弹性储能组件30包括两端开口的皮囊34、一活塞31和作用于活塞31的第二弹性件32,活塞31包括活塞头311和活塞杆312,本实施例的活塞31与上述实施例的结构相同。皮囊34靠近主阀口15的一端开口与本体10密封固定连接,皮囊34远离主阀口15的一端开口与活塞头311密封固定连接。皮囊34将储能腔13密封隔离成第三腔133和第四腔134,储能腔13内由皮囊34密封包围的部分形成第三腔133,储能腔13内皮囊34之外的部分形成第四腔134,第三腔133与进水口11和主阀口15相连通,第四腔134与外界相连通。本实施例的弹性储能组件30同样结构简单,也能实现本发明的目的。
本实施例的其余结构、工作原理和工作过程与上述实施例相同,这里不再赘述。
本发明的另一未图示的实施例中,储能器包括具有储能腔的本体和设于所述储能腔中的储能组件,所述本体还具有与所述储能腔相连通的进水口和出水口,所述进水口的进水流入所述储能腔后存储于所述储能腔并使得所述储能组件进行储能,在所述进水达到预定进水量时,所述储能组件自动释放储能,使得所述储能腔中的水与所述进水一起从所述出水口流出。相比上述实施例,本实施例中,本体可以不设置主阀口、主控制阀、过流通道以及副控制阀等,储能组件的结构可以与上述实施例相同。本实施例可以选择在出水口处设置用于开闭出水口的出口控制阀,利用流量感应器感应到进水口流入储能腔的水量达到预定值时,流量感应器控制该出口控制阀打开,从而使得储能组件自动释放储能,所述储能腔中的水与进水口的进水一起从所述出水口流出;或者,利用位置感应器感应到所述储能组件活动至预定位置时,位置感应器控制该出口控制阀打开,从而使得储能组件自动释放储能,所述储能腔中的水与进水口的进水一起从所述出水口流出。
本发明的储能腔在进水口11开始进水时,进水口11的水流先存储在储能器的储能腔13中并使得储能组件进行储能,当储能腔13中的水存到预定量后,也即,进水口11的进水达到预定进水量时,储能组件自动释放储能,使得储能腔13中的水与进水口11的进水一起从出水口12流出,提高了从出水口12流出的水流压力和水流流量,由此实现对水流进行储能加压,结构简单,设计巧妙,功能可靠,并且可避免储能组件长期处于保压状态导致容易损坏的问题。
根据本发明的其中另一个方面,本发明提供了一种马桶冲洗系统,包括用于对马桶(未图示)进行冲洗的冲洗水路(未图示),还包括上述任一项的储能器,储能器设于冲洗水路上。通过设置上述的储能器,利用储能器的储能加压作用来提高冲洗水的水压,从而大大提高马桶的冲洗效果。
冲洗水路的进水端与自来水管路(未图示)接通,冲洗水路的出水端与马桶顶部的出水口12相连通,从而能有效地对马桶便池的内周壁进行供水冲洗。或者,冲洗水路的出水端也可以与马桶便池底部的出水口(未图示)相连通以对马桶便池底部进行供水冲洗。
除非另有定义,本文中所使用的技术和科学术语与本发明的技术领域的技术人员通常理解的含义相同。本文中使用的术语只是为了描述具体的实施目的,不是旨在限制本发明。本文中出现的诸如“部件”等术语既可以表示单个的零件,也可以表示多个零件的组合。本文中出现的诸如“安装”、“设置”等术语既可以表示一个部件直接附接至另一个部件,也可以表示一个部件通过中间件附接至另一个部件。本文中在一个实施方式中描述的特征可以单独地或与其他特征结合地应用于另一个实施方式,除非该特征在该另一个实施方式中不适用或是另有说明。
上述说明示出并描述了本发明的优选实施例,如前,应当理解本发明并非局限于本文所披露的形式,不应看作是对其他实施例的排除,而可用于各种其他组合、修改和环境,并能够在本文发明构想范围内,通过上述教导或相关领域的技术或知识进行改动。而本领域人员所进行的改动和变化不脱离本发明的精神和范围,则都应在本发明所附权利要求的保护范围内。

Claims (10)

  1. 一种储能器,包括具有储能腔的本体和设于所述储能腔中的储能组件,所述本体还具有与所述储能腔相连通的进水口和出水口,其特征在于,所述进水口的进水流入所述储能腔后存储于所述储能腔并使得所述储能组件进行储能,在所述进水达到预定进水量时,所述储能组件自动释放储能,使得所述储能腔中的水与所述进水一起从所述出水口流出。
  2. 根据权利要求1所述的储能器,其特征在于,所述本体还设有用于连通所述储能腔与所述出水口的主阀口;所述储能器还包括主控制阀,所述主控制阀包括活动设于所述本体内并与所述主阀口相配合的主阀芯;所述储能组件为活动设于所述储能腔中的弹性储能组件;
    所述进水口未进水状态下,所述主阀芯关闭所述主阀口;所述进水口进水时,水流克服所述弹性储能组件的弹性力流入所述储能腔中并驱动所述弹性储能组件使得所述弹性储能组件进行储能,在所述进水达到所述预定进水量使得所述弹性储能组件活动至预定位置时,所述主阀芯打开所述主阀口,进而所述储能腔中的水在所述弹性储能组件的作用下由所述主阀口排出并和所述进水口的水一起从所述出水口流出。
  3. 根据权利要求2所述的储能器,其特征在于,所述本体还设有用于连通所述进水口和出水口的过流通道;所述进水口未进水状态下,所述过流通道处于关闭状态;所述进水口进水时,并在所述弹性储能组件活动至所述预定位置时,所述过流通道打开,从而使得所述主阀芯背向所述储能腔的一侧受到水压作用而打开所述主阀口。
  4. 根据权利要求3所述的储能器,其特征在于,所述进水口未进水状态下,所述弹性储能组件抵顶所述主阀芯使得所述主阀芯关闭所述主阀口;所述进水口进水时,在所述弹性储能组件未活动至所述预定位置时,所述主阀芯在水压作用下保持关闭所述主阀口。
  5. 根据权利要求3所述的储能器,其特征在于,所述过流通道打开时,所述主阀芯在作用于所述主阀芯的外力作用下打开所述主阀口,或者,所述主阀芯在自身重力作用下打开所述主阀口。
  6. 根据权利要求5所述的储能器,其特征在于,所述主控制阀包括作用于所述主阀芯的第一弹性件,所述主阀芯关闭所述主阀口的过程中克服所述第一弹性件的弹性力,所述过流通道打开时,所述主阀芯在所述第一弹性件提供的所述外力作用下打开所述主阀口。
  7. 根据权利要求2所述的储能器,其特征在于,所述弹性储能组件包括活塞和作用于所述活塞的第二弹性件,所述活塞包括活塞头和活塞杆,所述活塞头上设有密封件,所述活塞头通过所述密封件与所述储能腔的内壁形成动密封,所述活塞头将所述储能腔密封隔离成第一腔和第二腔,所述第一腔与所述进水口和所述主阀口相连通,所述第二腔与外界相连通;或者,
    所述弹性储能组件包括两端开口的皮囊、一活塞和作用于所述活塞的第二弹性件,所述活塞 包括活塞头和活塞杆,所述皮囊靠近所述主阀口的一端开口与所述本体密封固定连接,所述皮囊远离所述主阀口的一端开口与所述活塞头密封固定连接,所述皮囊将所述储能腔密封隔离成第三腔和第四腔,所述储能腔内由所述皮囊密封包围的部分形成所述第三腔,所述储能腔内所述皮囊之外的部分形成所述第四腔,所述第三腔与所述进水口和所述主阀口相连通,所述第四腔与外界相连通。
  8. 根据权利要求3至6任一项所述的储能器,其特征在于,还包括用于控制所述过流通道开闭的副控制阀;所述弹性储能组件活动至所述预定位置时传动打开所述副控制阀,或者,储能器还包括位置感应器,当所述位置感应器感应到所述弹性储能组件活动至所述预定位置时,所述位置感应器控制所述副控制阀打开,或者,储能器还包括流量感应器,当所述流量感应器感应到所述进水口流入所述储能腔的水量达到预定值时,所述流量感应器控制所述副控制阀打开。
  9. 一种马桶冲洗系统,包括用于对马桶进行冲洗的冲洗水路,其特征在于,还包括权利要求1至8任一项所述的储能器,所述储能器设于所述冲洗水路上。
  10. 根据权利要求9所述的马桶冲洗系统,其特征在于,所述冲洗水路的进水端与自来水管路接通,所述冲洗水路的出水端与马桶顶部的出水口相连通。
PCT/CN2021/070823 2020-04-02 2021-01-08 一种储能器及具有该储能器的马桶冲洗系统 WO2021196823A1 (zh)

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