WO2017202032A1 - 一种便器水箱及水箱活塞拉杆、液压控制阀门 - Google Patents

一种便器水箱及水箱活塞拉杆、液压控制阀门 Download PDF

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Publication number
WO2017202032A1
WO2017202032A1 PCT/CN2017/000368 CN2017000368W WO2017202032A1 WO 2017202032 A1 WO2017202032 A1 WO 2017202032A1 CN 2017000368 W CN2017000368 W CN 2017000368W WO 2017202032 A1 WO2017202032 A1 WO 2017202032A1
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WIPO (PCT)
Prior art keywords
piston
water tank
pipe
cavity
valve
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Application number
PCT/CN2017/000368
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English (en)
French (fr)
Inventor
王永强
Original Assignee
王永强
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 王永强 filed Critical 王永强
Priority to CN201780032649.3A priority Critical patent/CN110337518B/zh
Publication of WO2017202032A1 publication Critical patent/WO2017202032A1/zh

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    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30Valves 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
    • E03D1/36Associated working of inlet and outlet valves
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/012Special constructions of flushing devices, e.g. closed flushing system combined with movable closure elements in the bowl outlet
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/16Water pressure regulating means in flushing pipes
    • 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
    • F16NLUBRICATING
    • F16N1/00Constructional modifications of parts of machines or apparatus for the purpose of lubrication

Definitions

  • the present invention relates to the field of toilets, and more particularly to a toilet in the patent application publication number: CN104264756A.
  • the water on both sides of the piston needs to flow.
  • the valve hole and the pipe in the water inlet pipe of the water tank are thin.
  • the water circulating in the water tank passes through the valve and the pipeline. If there is impurities in the water, it is easy to block the valve and the pipeline. And the water passing through the valve is always in one direction. It is difficult for the blocked valves and pipes to get the water flow to clear the flow, and in most cases, it will become more and more blocked, which will affect the normal use of the water tank.
  • the toilet water tank and the piston rod of the above patent are all of an integral structure, so they are long and occupy a large space, and the piston rod passes through the cylinder of the water tank. Because the water tank is sealed, the rod is subjected to the sealing ring during the expansion and contraction of the cylinder of the water tank. Certain resistance is not conducive to use and affects the service life. If the water tank wants to adjust the maximum amount of water, it is more difficult. The length of the rod extending out of the cylinder will change, and there will be a potential collision with the water tank components around the rod.
  • the water outlet pipe of the water tank is thick and has a certain length, the water outlet pipe is thick and the valve volume is large. If the water tank and the water outlet pipe valve are installed on the floor around the squatting pan, the urinal, or around the toilet, the installation is complicated, and It seems that the things around the toilet are not beautiful, and the maintenance of the water tank and the valve is not convenient. If the water tank is installed on the wall around the toilet, the water inlet and outlet pipes between the ground valve and the water tank occupy a large space and the pipeline is long. Will reduce the flushing pressure.
  • the invention is a toilet water tank sealing device, which solves the problem that the water of the water tank leaks when the toilet is stationary, and also solves the problem that the water tank valve is easy to be blocked and difficult to clear.
  • the invention provides a flow passage 51 or a running water gap penetrating the piston on the piston or a water flow gap between the water tank cylinder and the piston to realize the circulation of water on both sides of the water tank piston, and the present invention sets the first between the water tank and the piston Two seals to solve the leak when the water tank is idle.
  • the flow gap including the recess or slit of the piston edge and other locations penetrating the piston, also includes a gap between the piston and the piston on the inner wall of the upper section 52 of the chamber during the movement of the tank cavity.
  • the piston reaches the bottom position of the tank chamber, and there may be a gap between the inner wall of the bottom portion 53 of the chamber and the piston, or there may be no gap.
  • the water tank needs a piston sealing device to seal, if there is no gap, the piston and the inner wall of the chamber directly realize seal.
  • the piston is in the cavity, and the piston may have a gap with the inner wall of the upper section of the cavity, and the piston has no gap with the inner wall of the bottom section of the cavity. There is no gap between the inner wall of the bottom portion 53 of the cavity and the piston.
  • the flowing water gap further includes a running water gap between the vertical rod and the through hole when the vertical rod 54 in the tank cavity is located in the through hole of the piston.
  • the piston flow gap or the flow passage 51 when the water tank is filled with water, the water on the piston side of the water tank flows from the water side to the water side, and when the water tank flushes, water flows from the water side to the water side. On the side with less water, the direction of the water passing through the gap or the water passage is different, and the space around the gap or the water passage is the tank chamber space, which is much larger than the space around the valve, so the piston flow gap or the water passage is not easy to block. When the water tank is filled with water, the water on both sides of the piston flows through the piston flow gap or the water passage, which has the advantage of being less likely to be blocked.
  • a vertical rod 54 is arranged in the water tank cavity, the water tank piston has a through hole, the vertical rod passes through the through hole, the through hole forms a water gap with the piston through hole, the water flows on both sides of the piston during the movement, and the vertical rod is in the position of the piston through hole Constantly changing, it is not easy to block.
  • the piston flow gap or the flow passage is to achieve a low flow per unit time, the gap formed by the vertical rod and the piston through hole is easier to realize, and the smaller area gap formed by the vertical rod and the piston through hole is easier to process.
  • the flow gap or the water flow channel is much smaller than the main pipe and the water outlet pipe of the toilet water outlet.
  • the water on the side of the main pipe of the piston outlet water in the flushing process will also pass through the gap of the piston flow water.
  • the water passage, reaching the other side of the piston the water output of the toilet can increase the maximum volume of the water tank as needed, so the flow gap or the water passage will have no effect on the normal flushing of the toilet.
  • the second seal of the water tank is provided with a plugging device 50 on the other side of the piston rod.
  • the plugging device is in contact with the port 8 of the trunk main pipe to block the main pipe of the water tank.
  • the toilet water tank comprises a water tank body 9, a first water inlet pipe 2, a second water inlet pipe 3, a water outlet pipe 7, a water tank trunk pipe 8, a piston 11, a tie rod 12, and the water tank further comprises a blocking device 50, the piston is located Inside the tank chamber, the piston and the inner wall of the tank chamber are piston and cylinder knots.
  • the upper part of the piston is connected with the pull rod, and the pull rod passes through the upper bottom of the water tank, and the plugging device is connected with one end of the piston without the pull rod or at the bottom of the water tank, and the water inlet chamber has a water inlet pipe 2 communicating with the cavity, the water tank cavity
  • the lower bottom is connected to the main pipeline 8, and the water outlet pipeline 7 and the water inlet pipeline 3 are connected with the trunk pipeline.
  • a check valve is arranged on the first water inlet pipe 2, and the first water inlet pipe can only enter the water.
  • the cross section of the toilet tank plunger of the present invention may be cylindrical, cylindrical, or elliptical, and the occlusion device may be part of a piston or a tie rod or a separate part.
  • the water tank piston rod of the invention is a two-section or more set telescopic structure, and is a multi-stage telescopic structure, and the pull rod can also protrude from the cylinder tube or partially protrude out of the cylinder tube.
  • the length of the toilet tank pull rod of the invention is obviously shortened, which greatly saves space, and the pull rod does not protrude out of the cylinder tube or partially protrudes from the cylinder tube, which reduces the friction force, is beneficial to use, and is beneficial to improving the service life.
  • the invention is a protection cavity for installing a water tank piston rod, which prevents the rod from colliding with the water tank component, prevents the rod from sticking out after being extended, and installs a lubricant in the cavity, and a pull rod adjusting bolt is arranged at the end of the cavity.
  • the maximum distance of the expansion and contraction of the tie rod can also be controlled, thereby adjusting the maximum amount of water added to the water tank.
  • the rod After the rod is extended from the cylinder, the rod is protected by the cavity, and the lubricant is adhered. When retracted, the friction is reduced, which is beneficial to use and improve the service life.
  • the present invention also addresses the deficiencies in the background art of toilet tank pressure control valves.
  • the valve of the invention has a sealed cylinder piston structure, and through the pressure of the circulating medium itself, a force is generated on the piston in the valve cavity to open or close the valve; at the same time, the valve state is changed by the external force, and the external force mode has a direct action mode. And indirect mode of action.
  • Valves include normally open and normally closed valves.
  • the normally open valve includes a pressure transmitting plate 81, a pull rod 82, a spring 88, a valve cavity 86, a piston 87, a medium inlet pipe 84, a medium outflow pipe 85, a pipe plug 83, the piston is located in the valve cavity, the piston and the valve cavity
  • the piston cylinder structure is sealed, the upper bottom of the piston is connected with the pull rod, the pull rod is pierced from the upper part of the valve cavity, the top end of the pull rod is connected with the pressure transmission plate, the pull rod outer sleeve is spring, the lower bottom of the piston is connected with the pipe plug 83, and the pipe plug is moved downward ( Axial movement) seals the medium out of the pipe.
  • the normally open valve can cancel the spring 88.
  • the piston 87 and the valve cavity are sealed cylinder cylinder structure. After the piston moves down, the upper part of the piston and the upper part of the valve cavity will form a vacuum state. After the pressure of the pressure transmission plate disappears, the atmosphere The pressure will push the piston back up. At the same time, the piston will be subjected to atmospheric pressure resistance when moving down. It can also make the upper part of the piston 87 and the upper part of the valve cavity not form a vacuum. There are air holes at the top of the valve to allow the gas to circulate.
  • the medium outflow pipe 85 is blocked, the valve cavity filled with the medium has pressure, and the normally open valve piston 87 is subjected to the upward pressure of the medium. When the pressure of the pressure transmitting plate 81 is lost, the medium upward pressure is caused. The piston returns to the highest position.
  • the normally closed valve includes a pressure conducting plate 81, a tie rod 82, a spring 88, a valve cavity 86, a piston 87, a medium inlet conduit 84, a medium outflow conduit 85, a conduit plug 135, and a second conduit plug 110, the piston being located within the valve chamber
  • the piston and the valve cavity are sealed cylinder piston structure, the piston lower bottom, the pipe plug 135, and the second pipe plug 110 are sequentially connected together, the upper piston bottom is connected with the pull rod, the pull rod is pierced from the upper part of the valve cavity, and the top end of the pull rod is
  • the pressure transmission plate is connected, the pull rod outer casing has a spring, the lower piston bottom is connected with the second pipe plug 110, the valve cavity lower bottom 89 has an outlet 112, the upper part of the second pipe plug passes through the outlet 112, and the second pipe plug protrudes around the lower end.
  • the second pipe plug is located in the medium outflow pipe 85, and at the highest position, the medium outflow pipe can be sealed
  • the normally closed valve can cancel the spring 88, and the piston 87 and the valve cavity are the characteristics of the sealed cylinder piston structure.
  • the piston upper bottom and the valve cavity upper space 111 form a vacuum state, after the pressure conduction plate pressure disappears. Atmospheric pressure will push the piston back up, and at the same time, the piston will move down to atmospheric pressure resistance. It is also possible to prevent the upper portion of the piston 87 from forming a vacuum with the upper portion of the valve cavity, and the air hole at the top of the valve allows the gas to circulate.
  • the normally closed valve second pipe plug 110 is moved to the lowest position, the medium outflow pipe 85 is opened.
  • the valve chamber filled with the medium has a pressure, and the normally closed valve piston 87 is subjected to the upward pressure of the medium.
  • the pressure of the pressure transmitting plate 81 is lost, the upward pressure of the medium returns the piston to the highest position.
  • the above valve structure is an external force directly acting on the valve, and the external force has an indirect action on the valve.
  • the pressure is transmitted to the valve piston 87 by a hydraulic device to cause the valve state to change.
  • the hydraulic device includes: a cylinder 114, a second piston 115, a second pull rod 119, a second pressure transmission plate 113, a hydraulic medium 117, and a hydraulic pressure
  • the medium pipe 116 has a second piston located in the cylinder, the piston is connected with the second pull rod, the pull rod passes through the cylinder, and the upper end is connected with the second pressure transmission plate.
  • Below the piston in the cylinder is a hydraulic medium 117, and the cylinder has a hydraulic medium pipe. 116.
  • a vacuum zone 118 is formed between the piston and the upper portion of the cylinder tube, and the piston and the upper portion of the cylinder tube may also have air holes, which are non-vacuum zones.
  • the improved hydraulic device is connected to a vertical shaft 142 under the second piston 115.
  • the vertical shaft passes through the lower bottom of the cylinder tube, and the vertical shaft is in the same axial direction as the second rod.
  • the two are concentric or the same shaft together with the second shaft.
  • the piston is fixedly connected, and the vertical shaft acts to make the second pull rod up and down moving track have better concentricity, thereby preventing the downward shifting track from shifting to increase the resistance, and the vertical axis is increased under the same pressure in the cylinder.
  • the resistance of the second piston to move down can be reduced.
  • a valve communicating with the hydraulic control device the top of the valve cavity is in communication with the hydraulic medium pipe 116, the connection port of the connection port and the valve medium inlet pipe 84 on the valve are respectively located on both sides of the piston, and the hydraulic medium connection port is located at the top of the valve cavity.
  • a hydraulic medium 117 flows between the piston and the top of the valve chamber, and the valve chamber and the hydraulic medium 117 in the hydraulic device circulate through the hydraulic medium pipe, and the valve chamber, the hydraulic device, and the hydraulic medium pipe have hydraulic medium.
  • the first hydraulic control valve includes a hydraulic device, a normally open valve, a hydraulic medium pipe 116, and a hydraulic device that does not include a spring, and is characterized in that the normally open valve includes a cavity 86, a piston 87, and a medium inlet pipe. 84.
  • the medium outflow pipe 85 and the pipe plug 83 are located in the valve cavity.
  • the normally open valve cavity of the piston and the piston moving range is a sealed piston cylinder structure, and the lower piston bottom is connected with the pipe plug 83, and the piston bottom area is It is larger than the cross-sectional area of the connection between the piston and the pipe plug.
  • the top of the normally open valve cavity communicates with the hydraulic medium pipe 116.
  • connection port of the connection port and the medium inlet pipe 84 on the normally open valve are respectively located on both sides of the piston, the hydraulic device and the normally open valve.
  • Through the communication of the hydraulic medium pipe there is a hydraulic medium in the cavity, the hydraulic device and the hydraulic medium pipe.
  • control valve is the normally open valve, characterized in that the control valve no longer includes the hydraulic device and the hydraulic medium pipe 116, including the pressure transmission plate 81, the tie rod 82, the cavity top seal, the lower end of the tie rod Connected to the piston, the pull rod passes through the top of the valve cavity, and the top end of the rod is connected to the pressure transmission plate.
  • the second hydraulic control valve includes a hydraulic device, a normally open valve, a hydraulic medium pipe 116, and a hydraulic device that does not include a spring, and is characterized in that the normally open valve includes a cavity 86, a piston 87, and a medium inlet pipe.
  • the piston is located in the valve cavity, the normally open valve cavity of the piston and piston moving range is a sealed piston cylinder structure, the piston bottom and the pipe plug 83 connection, the pipe plug passes through the sealing plate, there is a spring between the piston sealing plate and the piston 87, the sealing plate is installed above the medium entering the pipe, the top of the normally open valve cavity is connected with the hydraulic medium pipe 116, the connecting port and the normally open valve
  • the connection ports of the medium inlet pipe 84 on the normally open valve are respectively located on both sides of the piston, and the hydraulic device is connected with the normally open valve through the hydraulic medium pipe, and the hydraulic medium is in the cavity, the hydraulic device and the hydraulic medium pipe, and when the normally open valve is closed,
  • the spring 131 is compressed, the cavity enters the pressure medium, and the piston and the pipe plug are subjected to the spring upward returning force, and are not subjected to the upward pressure of the pressure medium.
  • the valve is not hydraulic, and the control valve is the normally open valve, characterized in that the control valve no longer includes a hydraulic device, a hydraulic medium pipe 116, including a pressure transmission plate 81, a pull rod 82, a cavity top seal, a lower end of the pull rod and a piston Connected, the pull rod passes through the top of the valve cavity, and the top end of the rod is connected to the pressure conductive plate.
  • a hydraulic medium pipe 116 including a pressure transmission plate 81, a pull rod 82, a cavity top seal, a lower end of the pull rod and a piston Connected, the pull rod passes through the top of the valve cavity, and the top end of the rod is connected to the pressure conductive plate.
  • the invention has the advantages that the pipe plug and the corresponding medium outflow pipe diameter of the pipe are enlarged, so that the flow rate of the medium outflow pipe per unit time of the normally open valve is increased, and the upward recovery force of the normally open valve piston by the pressure medium can be reduced or kept unchanged. Therefore, the downward pressure of the normally open valve can also be reduced and kept unchanged; preferably, for the normally open valve, due to the outlet pipe valve of the patented water tank in the background art, if the flow rate of the normally open valve is increased, it is not subject to people's weight becoming lighter. influences.
  • the first type (Fig. 2) A normally closed valve comprising a valve chamber 6, a piston 7, a medium inlet conduit 4, a medium outflow conduit 5, a conduit plug 35, a bottom conduit plug 10, a spring 8, and a pressure transmission
  • the plate 1 and the pull rod 2 are characterized in that the piston is located in the valve cavity, the piston and the valve cavity are sealed cylinder piston structure, the pull rod is pierced from the upper part of the valve cavity, the top end of the pull rod is connected with the pressure transmission plate, and the spring is located in the cavity Outside the pull rod between the upper part of the body and the pressure transmitting plate, the lower piston bottom, the pipe plug 35 and the second pipe plug 10 are sequentially connected together, the lower end of the valve cavity 9 has an outlet 12, and the upper part of the second pipe plug passes through the exit. 12, the bottom of the bottom pipe plug protrudes around the lower end, the pipe plug 35 is located in the medium outflow pipe 5, at the highest position can seal the medium outflow pipe, the lower move can open the outflow pipe.
  • a hydraulically controlled valve including a hydraulic device, a normally closed valve, a hydraulic medium pipe 116, and a hydraulic device that does not include a spring, characterized in that the normally closed valve includes a cavity 86 and a piston.
  • the medium enters the pipeline 84, the medium flows out of the pipeline 85, a second pipe plug 140, the piston is located in the valve cavity, the normally open valve cavity of the piston and the piston moving range is a sealed piston cylinder structure, the lower piston bottom is connected with the second pipe plug 140, and the top of the normally closed valve cavity is
  • the hydraulic medium pipe 116 is connected, and the connection port of the connection port and the normally closed valve medium inlet pipe 84 on the normally closed valve are respectively located on both sides of the piston, and the hydraulic device and the normally closed valve are connected through the hydraulic medium pipe, the cavity, the hydraulic device and the hydraulic medium.
  • the second pipe plug When the second pipe plug is in the closed state at the highest position, the lower end portion is correspondingly sealed with a neck portion 138 of the cavity or the medium outflow pipe, and a middle portion of the second pipe plug has a thin portion.
  • the thinner portion of the second pipe plug just reaches a neck portion of the cavity or the medium outflow pipe and a gap occurs between them, and the normally closed valve opens, at this time
  • the pressure recovery medium of the second pipe plug and the second piston is less than the downward pressure of the piston. If the control valve is not hydraulic, the control is not controlled.
  • the valve is the normally open valve, characterized in that: the control valve no longer includes a hydraulic device, a hydraulic medium pipe 116, including a pressure transmission plate 81, a pull rod 82, a cavity top seal, a lower end of the pull rod is connected with the piston, and the pull rod is from the valve The top of the cavity is pierced and the top of the tie rod is connected to the pressure transmission plate.
  • the third type has a hydraulic control valve, including a hydraulic device, a normally closed valve, a hydraulic medium pipe 116, and a hydraulic device does not include a spring, wherein the normally closed valve includes a cavity 86, a piston 87, The medium enters the pipe 84, the medium outflow pipe 85, the second pipe plug 140, and the second sealing plate 136.
  • the piston is located in the valve cavity, and the normally open valve cavity of the piston and the piston moving range is a sealed piston cylinder structure under the piston.
  • the bottom is connected to the second pipe plug 140, the second pipe plug passes through the second sealing plate, the second sealing plate is installed above the medium inlet pipe, and the top of the normally closed valve cavity communicates with the hydraulic medium pipe 116, the connecting port and the normally closed valve
  • the connection ports of the medium inlet pipe 84 on the normally closed valve are respectively located on both sides of the piston, the hydraulic device is connected with the normally closed valve through the hydraulic medium pipe, the hydraulic medium is in the cavity, the hydraulic device and the hydraulic medium pipe, and the second pipe plug is located at the highest In the closed state of the position, the lower end section is correspondingly sealed with a portion of the neck portion 138 of the cavity or medium outflow conduit, and the second conduit plug has a middle portion, In a thin section, the second piston and the second pipe plug are forced to move downward, and the thinner portion of the second pipe plug just reaches a neck portion of the cavity or medium outflow pipe and a gap occurs therebetween, and the normally closed valve opens.
  • the second pipe plug is moved downward without being subjected to the upward resistance of the hydraulic medium of the cavity. At this time, the upward recovery force of the second pipe plug by the pressure medium is less than the downward pressure of the piston.
  • the control valve is not hydraulic, the control valve is controlled.
  • the normally open valve is characterized in that the control valve no longer includes a hydraulic device, a hydraulic medium pipe 116, and includes a pressure transmission plate 81 and a pull rod 82.
  • the top of the cavity is sealed, and the lower end of the pull rod is connected with the piston, and the pull rod is from the valve chamber.
  • the top of the body is pierced and the top end of the rod is connected to the pressure transmission plate.
  • the hydraulic medium used in the hydraulic control valve hydraulics includes alcohol, alcohol, and water. Alcohol and alcohol have good frost resistance when the temperature reaches freezing point and below. The temperature is above freezing point. Water can be used directly as hydraulic medium. Alcohol, alcohol and water have low cost, clean and hygienic, and good fluidity. advantage.
  • the hydraulic device further comprises a hydraulic device of a capsule structure, which comprises a plastic capsule, a capsule body, a skin capsule, a leather, a cloth material, a metal material, a variable volume capsule made of a synthetic material, and the capsule body is passed through a hydraulic medium pipe.
  • the valves are connected.
  • the volume and volume of the capsule are reduced. After the pressure of the capsule disappears, the valve piston is controlled to return, so that the hydraulic medium circulates back to the capsule, and the shape and volume of the capsule are restored to the original state.
  • the above is a simple structure of the valve communicating with the hydraulic control device. If the medium on both sides of the piston 87 is different in the simple structure, the media on both sides may be contaminated by each other if the piston is not tightly sealed.
  • the hydraulic control device has a new function.
  • the hydraulic medium of the hydraulic control device is a detergent
  • the valve piston 87 is not afraid of leaking, and a circulation hole is provided on the piston 87, so that the toilet can flush into a certain amount of detergent, and there is good As a result, the toilet is flushed more cleanly.
  • the hydraulic medium pipe is connected to the detergent container 123, and the detergent container may be added with a detergent.
  • the hydraulic medium pipe and the medium in the detergent container should maintain a certain pressure.
  • the valve of the upgrade structure has a small cylinder tube on the basis of the original valve having a cavity.
  • the small cylinder tube includes a cavity 120, a piston 121, a piston rod, the cavity is connected with the hydraulic medium pipe, the piston rod and the valve rod 82 connection, the other side of the piston rod has a hydraulic medium 117 flowing between the cavity and the piston.
  • the hydraulic valve of the invention has a much finer hydraulic medium pipeline than the water outlet pipe of the water tank, and can make the space around the toilet more spacious, the water inlet and outlet pipes and valves can keep the closest distance from the water tank, and the position selectivity is more convenient, as long as the hydraulic medium pipe and the water tank
  • the valve can be connected, In this way, in the outdoor with low temperature, the tight water tank and its valves can be insulated together. This is far from the distance between the water tank and the water tank valve.
  • the valves, water tanks and pipes are more beautiful and cost-effective. Low, because the hydraulic medium of the hydraulic control valve has good frost resistance and does not need to be insulated.
  • the invention also discloses a method for decorating and decorating a control valve: firstly, the control valve is fixed to a designated pit hole, the pit hole is around the ground, and then the hydraulic pressure transmission plate or other pressure-conducting end surface or the surface of the capsule body is decorated, The decorative material is covered, and the decoration and decoration materials are connected to the ground. The decoration and decoration materials are bonded around or pressed on the ground with fasteners such as screws.
  • the back surface of the decoration and decorative material is in close contact with or close to the pressure transmission plate or other pressure-conducting end surface or the surface of the capsule body.
  • the decoration and decoration material can be pasted, printed, pressed, and engraved.
  • the decoration and decoration method of the control valve can prevent the gap between the conductive plate and the surrounding ground, and prevent the dust and water droplets on the ground from entering the gap, thereby causing hidden troubles of the valve failure, and there is a possibility of safety hazard in the gap.
  • Decoration, decoration, paste, printing, pressing, engraving patterns can improve the aesthetics of the ground.
  • the invention can well solve the deficiencies and defects existing in the prior art.
  • Figure 1 is a schematic view of a water tank with a plugging device for the piston
  • Figure 2 is a schematic view of the structure of the first type of sealed toilet tank
  • Figure 3 is a schematic view of the structure of the second sealed toilet bowl
  • Figure 4 is a schematic view of the structure of the third type of toilet water tank
  • Figure 5 is a schematic view of the structure of the fourth type of sealing toilet tank
  • Figure 6 is a schematic view of the water tank structure with a piston through hole and a vertical rod
  • Figure 7 is a schematic view of the structure of the water tank having a gap between the piston and the cavity
  • Figure 8 is a structural view of the toilet tank without the rod extending out of the cylinder
  • Figure 9 is a structural view of the toilet tank without the rod extending out of the cylinder
  • Figure 10 is a structural diagram of the toilet water tank with the tie rod protection cavity and the tie rod adjusting bolt installed.
  • Figure 11 is a schematic view showing the open state when the valve is opened at rest.
  • Figure 12 is a schematic view showing the state in which the valve is directly closed when subjected to an external force.
  • Figure 13 is a schematic diagram of the hydraulic control device
  • Figure 14 is a schematic diagram of a simple structure valve in communication with the hydraulic control device (the valve omits the outflow pipe, pipe plug)
  • Figure 15 is a schematic view of the structure of the upgraded valve in communication with the hydraulic control device (the valve omits the outflow pipe, the pipe plug)
  • Figure 16 is a schematic view of a normally open valve without a spring in communication with a hydraulic control device
  • Figure 17 is a schematic view of a spring-opened normally open valve in communication with a hydraulic control unit
  • Figure 18 is a schematic view of a normally closed valve in communication with a hydraulic control device
  • Figure 19 is a schematic diagram of a labor-saving normally closed valve in communication with a hydraulic control device
  • Figure 20 is a schematic view of an improved hydraulic control device
  • the toilet tank sealing device there are many ways.
  • the first sealing method a toilet tank, comprising a water tank body 9, a first water inlet pipe 2, a second water inlet pipe 3, a water outlet pipe 7, a water tank trunk pipe 8, a piston 11, and a tie rod 12, wherein the water tank further comprises The occlusion device, the sealing ring 4 and the sealing ring slot, the occlusion device is a plunger structure 10, the piston is located in the water tank cavity, the inner wall of the piston and the water tank cavity is a piston and a cylinder tube structure, and the upper part of the piston is connected with the pull rod, the tie rod Passing through the bottom of the water tank, the water inlet pipe bottom has a water inlet pipe 2 communicating with the water tank cavity, the lower bottom of the water tank tank is connected with the main pipe 8, the water outlet pipe 7, the water inlet pipe 3 is connected with the main pipe, and the piston is located at the bottom of the water tank
  • the plunger is located at a lower portion of the piston, and the bottom pipe of the water tank has a sealing ring slot, and
  • the second sealing method is: the occlusion device is arranged as a ring protrusion of the bottom of the water tank, the water tank comprises a ring of elastic protrusions 20, the elastic protrusions are located at the bottom of the water tank, when the piston is located at the bottom of the water tank, The elastic projection and the lower piston of the piston are corresponding seals.
  • the water tank includes a ring of protrusions 20 which may not be elastic protrusions, and the corresponding sealing surface is elastic.
  • the tank piston When the toilet tank is stationary, the tank piston is located at the lowermost end of the tank, and the pressure on the upper surface of the piston presses the piston and the elastic seal of the bottom of the tank tightly together to form a second seal of the tank.
  • the third sealing method is: a ring 55 is arranged at the end or around the sealing device, and is sealed corresponding to the position outside the main pipe of the bottom of the water tank to block the trunk pipe.
  • the occlusion device is arranged as a ring protrusion of the lower bottom of the piston, and the water tank comprises a ring of elastic protrusions 55 located at the bottom of the piston, and the elastic protrusions are correspondingly sealed with the bottom of the water tank.
  • the diameter of the one-turn protrusion may be large or small.
  • the water tank includes a ring of protrusions 55 which may not be elastic protrusions, and the sealing surface corresponding thereto is elastic.
  • the tank piston When the toilet tank is stationary, the tank piston is located at the lowermost end of the tank, and the upper surface of the piston is subjected to pressure, so that the bottom of the piston is tightly pressed together with the bottom of the tank to form a second seal of the tank.
  • the fourth sealing method is that the occlusion device is a second plunger structure 30, and the water tank arrangement includes a truncated cone-shaped or tapered second plunger structure 30, a truncated cone-shaped or tapered slot, the truncated cone or cone
  • the second plunger structure is located at a lower portion of the piston, and the bottom tank main pipe of the water tank has a truncated cone-shaped or tapered slot, and the truncated cone-shaped or tapered second plunger structure is correspondingly sealed with the truncated cone-shaped or tapered slot.
  • the tank piston When the toilet tank is stationary, the tank piston is located at the lowermost end of the tank, and the pressure on the upper surface of the piston is such that the truncated cone-shaped or tapered second plunger structure in the lower part of the piston is tightly connected to the truncated cone or tapered slot on the trunk pipe of the bottom of the tank. Press together to form a second seal of the water tank.
  • the fifth sealing method is: the blocking device is a columnar structure, and a self-recovery valve is opened in the trunk pipe of the water tank, and when the water tank is idle or the water flows, the valve is opened, when the water tank is flushed to the last water tank piston Moving to the bottom, the cylindrical structure of the piston plugging device contacts the valve, and the water pressure continues to push the piston down, so that the columnar structure of the plugging device moves down to close the valve.
  • the piston moves up and the valve returns to its own force.
  • the blocking device moves downward from the upper part of the water tank, and finally the main trunk pipe of the water tank is sealed and stationary.
  • the leaked water is blocked in the water tank by the blocking device.
  • the inlet pipe valve 5 When the water tank starts the next work, the inlet pipe valve 5 is opened, the outlet pipe valve 6 is closed, and the water tank has two conditions:
  • the water pressure on both sides of the piston is equal and can flow, and the water pressure of the water inlet pipe 3 acts on the end surface of the water tank sealing device, and the pressure on the lower part of the piston is greater than the piston.
  • the piston begins to move upwards, the water tank begins to add water, and the plugging device does not block the main pipeline of the water tank.
  • the water pressure on both sides of the piston is equal but there is no circulation, and the water pressure of the water inlet pipe 3 acts on the end surface of the water tank sealing device, and the pressure on the lower portion of the piston is greater than
  • the piston starts to move slightly upward, and then the lower pressure of the lower part of the tank piston is smaller than the upper pressure of the piston and the water pressure of the inlet pipe 3 received by the end face of the plunger, and the water passes through the second water inlet pipe 3 to block the water.
  • the device or seal enters the water tank, the water tank begins to add water, and the occlusion device leaves the seal.
  • the toilet rod of the cylinder rod does not protrude out of the cylinder
  • the water tank piston rod of the invention is a multi-stage telescopic rod, comprising two stages and two or more stages of rods.
  • the three-stage water tank piston rod comprises a first-stage pull rod 63, a second-stage pull rod 64, and a third-stage pull rod 65.
  • the three-stage pull rod sleeve is assembled to form an integral pull rod, and when the whole pull rod is extended, and all are retracted to the thickest first-level pull rod At the time, they are all located in the tank cylinder 2.
  • the water tank comprises a cylinder tube 62, a piston 61, a first stage pull rod 63, a second stage pull rod 64, a third stage pull rod 65, an inlet and outlet water pipeline, and a first stage pull rod second stage pull rod third stage pull rod is sequentially nested in the cylinder tube Connected, the first stage tie rod 3 is connected with the piston 1, and the end of the third stage pull rod 65 is connected with the bottom of the cylinder tube.
  • the piston has no water pressure area on the side of the pull rod, and the water pressure on the side of the pull rod is Compared with the area, the area equal to the area of the cross-section of the third-stage tie rod 65 is increased.
  • the first stage pull rod 63, the second stage pull rod 64, and the third stage pull rod 65 may be stacked from thick to thin, or may be nested from thin to thick.
  • the third-level or more tie rods and the third-stage tie rods have the same structure
  • the two-stage tie rod comprises two tie rods connected adjacent to each other, wherein one pull rod is connected with the piston and the other pull rod is connected with the bottom of the cylinder tube.
  • the water tank piston rod of the invention is a multi-stage telescopic rod, comprising two stages and two or more stages of rods.
  • the three-stage water tank piston rod includes a sixth-stage pull rod 68, a seventh-stage pull rod 69, and an eighth-stage pull rod 70.
  • the three-stage pull rod sleeves form an integral pull rod, and the whole pull rod is located in the water tank cylinder 7 when the whole pull rod is extended.
  • the water tank comprises a cylinder 67, a piston 66, a sixth-stage pull rod 68, a seventh-stage pull rod 69, and an eighth-stage pull rod 70, and the sixth-stage pull rod seventh-stage pull rod eighth-stage pull rod is sequentially connected in a cylinder tube, sixth
  • the stage rod 68 is connected with the piston 66.
  • the end of the eighth stage rod 70 passes through the bottom of the cylinder tube and can be telescoped in the cylinder tube.
  • the piston 66 When the piston is moved by the water pressure, the friction parts between the sixth stage rod 68 and the seventh stage rod 69 are lubricated by water during the mutual expansion and contraction of the rods, and the sixth stage rod 68 and the seventh stage rod 9 are After being retracted into the eighth-stage pull rod 70, the piston 66 continues to move toward the side of the eighth-stage pull rod 70 that passes through the cylinder, and finally reaches the maximum stroke range, which is the longest distance that the eighth-stage pull rod 70 can reach the cylinder. .
  • the friction parts between the sixth stage rod 68 and the seventh stage rod 69 are lubricated by water, and the eighth stage rod 70 is expanded and contracted in the cylinder barrel, and the entire rod in the background art.
  • the friction is also reduced, which is beneficial to the use and is beneficial to the improvement of the service life.
  • the sixth-stage pull rod 68 and the seventh-stage pull rod 69 may be nested from thin to thick, or may be thick to thin.
  • the third-level or more tie rods and the third-stage tie rods have the same structure
  • the two-stage tie rod comprises two tie rods connected adjacent to each other, wherein one pull rod is connected with the piston, and the other pull rod passes through the bottom of the cylinder tube and can expand and contract in the cylinder tube.
  • the water tank pull rod protection cavity 73 of the present invention has one end connected to the water tank 75 and the other end sealed, the protection cavity can cover the protruding piston rod, and the other end is provided with an adjusting bolt 71. After the water tank pull rod all protrudes out of the cylinder tube, the water tank pull rod extends The end of the rod is just in contact with the end of the adjusting bolt in the cavity 73. The water tank has the maximum amount of water. If the length of the adjusting bolt enters the cavity increases, the length of the rod extending out of the cylinder is shortened, and the maximum water volume of the tank is reduced. .
  • the cavity 73 has a lubricant adding pipe 72, the pipe 72 can be installed with a valve, and the lubricant 74 can be added through the pipe 72 cavity 73.
  • the space occupied by the extended rod is a fixed maximum value.
  • a certain amount of lubricant or compressed air or water such as water that does not affect the lubricating effect of the lubricant is added to the cavity, and the pipe is closed.
  • 72 valve when the cylinder rod is extended again, the cavity does not have the space for accommodating all the extended rods, and the distance for the rod to extend is reduced, thereby achieving the purpose of adjusting the maximum water volume of the water tank.
  • the water tank lever protection chamber 73 of the present invention has the same effect on the two-stage and above retractable piston rods extending out of the cylinder barrel in the present invention.
  • the specific implementation of the water tank control valve is the specific implementation of the water tank control valve:
  • the valve When the valve is directly closed, there is pressure medium in the valve chamber.
  • the second pipe plug 110 and the piston are located at the highest position that the upper part of the valve can reach.
  • the piston is simultaneously biased by the spring, and the pressure medium in the valve chamber acts upward against the piston.
  • the pipe plug 110 can seal the medium outflow pipe, when the pressure transmission plate is forced downward, the piston and the second pipe plug move down at the same time, the second pipe plug 83 does not block the outflow pipe 85, the valve opens, when the pressure conduction plate pressure Disappeared, the medium pressure in the valve will have an upward force on the piston, the piston is simultaneously subjected to the upward return force of the spring, and the upward pressure of the atmospheric pressure, the piston and the second pipe plug move up, and the valve is closed.
  • the pressure transmitted by the hydraulic medium 117 acts in the same manner as the pressure transmitted by the valve rod and the pressure transmission plate.

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Abstract

一种便器水箱及水箱活塞拉杆、液压控制阀门,属于便器领域。水箱活塞拉杆(12)包括两级及两级以上拉杆,水箱活塞拉杆外有保护腔体(73),腔体(73)一端与水箱(75)连接,另一端密封,保护腔体可以套住伸出的活塞拉杆(12),密封端安装有调节螺栓(71),调节螺栓(71)可以调节水箱加水量,腔体(73)有润滑剂添加管道(72),通过管道(72)腔体(73)可以添加润滑剂(74)或压缩空气或不影响润滑剂润滑效果的水等液体。在活塞(11)上设置穿透活塞(11)的流水通道或流水缝隙(51)或在水箱缸筒与活塞(11)之间设置流水缝隙,实现活塞(11)两侧水流通;在水箱(75)与活塞(11)之间设置第二道密封,解决水箱闲置时的泄露。

Description

一种便器水箱及水箱活塞拉杆、液压控制阀门 技术领域
本发明涉及便器领域,尤其涉及专利申请公布号为:CN104264756A中的便器。
背景技术
上述专利中的便器水箱,水箱使用过程中活塞与箱体内壁存在摩擦,所以难免活塞与箱体间密封出现泄露,在便器静止状态时,如果水箱存在所述泄露,水箱就会有水通过出水管道流出,形成水浪费。
便器水箱中,活塞两侧的水需要流通,水箱进水流通管道上阀门阀孔、管道较细,水箱流通的水经过所述阀门、管道,如果水里有杂质,很容易使阀门、管道堵塞,而且经过阀门的水始终是一个方向,堵塞的阀门、管道很难得到水流自流疏通,并且大多情况下会越来越堵,影响水箱正常使用。
上述专利的便器水箱,活塞拉杆都是整体结构,所以较长,比较占用空间,而且活塞拉杆穿出水箱缸筒,因为水箱是密闭的,拉杆在水箱缸筒伸缩过程中,会受到密封圈的一定阻力,不利于使用,且影响使用寿命。水箱如果想调节最大加水量,比较困难,伸出缸筒的拉杆,长度会变化,对拉杆周围的水箱部件会有潜在碰撞。
上述专利,水箱出水管道较粗且有一定长度,出水管道较粗且阀门体积较大,如果将水箱、出水管道阀门安装在蹲便器、小便器周围地面,或坐便器周围,安装比较复杂,且显得便器周围东西较多不美观,且水箱、阀门出现故障维修也不方便;如果将水箱安装在便器周围墙壁上,地面的阀门与水箱之间的进出水管道占用空间较大,且管道较长会消减冲水压力。
安装在地面的水箱阀门,阀门压力传导板上升、下降时,传导板难免与周围地面有缝隙,地面的灰尘、水滴难免会进入缝隙,以至造成阀门出现故障的隐患,而且缝隙还有可能存在安全隐患。
发明内容
本发明是一种便器水箱封堵装置,解决水箱的水在便器静止时的泄露问题,同时还解决水箱阀门容易堵塞、不易疏通的问题。
本发明在活塞上设置穿透活塞的流水通道51或流水缝隙或在水箱缸筒与活塞之间设置流水缝隙,实现水箱活塞两侧水的流通,同时本发明通过在水箱与活塞之间设置第二道密封,解决水箱闲置时的泄露。流水缝隙,包括活塞边缘及其它位置穿透活塞的凹陷或缝隙、还包括活塞在水箱腔体运动过程腔体中上段52内壁上与活塞之间的缝隙。活塞到达水箱腔体底部位置,腔体底部段53内壁与活塞之间可以有缝隙,也可以没有缝隙,如果有缝隙,水箱需要活塞封堵装置密封,如果没有缝隙,活塞与腔体内壁直接实现密封。活塞在腔体内,可以是活塞与腔体中上段内壁有缝隙、活塞与腔体底部段内壁无缝隙。腔体底部段53内壁与活塞之间有无缝隙都可以。
所述流水缝隙,还包括水箱腔体里的竖杆54位于活塞通孔时,竖杆与通孔间出现的流水缝隙。
活塞流水缝隙或流水通道51,在水箱加水时,水箱活塞一侧的水会从水多的一侧流向水少的一侧,在水箱冲水时,还会有水从水多的一侧流向水少的一侧,两次经过流水缝隙或流水通道的水方向不同,而且缝隙或流水通道周围是水箱腔体空间,所述空间远大于阀门周围管道空间,所以活塞流水缝隙或流水通道不易堵塞,水箱加水时,活塞两侧的水通过活塞流水缝隙或流水通道流通,具有不易堵塞的优点。在水箱腔体设置竖杆54,水箱活塞有通孔,竖杆穿过通孔,通孔与活塞通孔形成的流水缝隙,活塞在移动过程中两侧水流通,竖杆在活塞通孔位置不断变化,更是不易堵塞。
如果活塞流水缝隙或流水通道要实现单位时间流水量较低,竖杆与活塞通孔形成的缝隙更容易实现,且竖杆与活塞通孔形成的更小面积的缝隙更容易加工完成。
在水箱排水冲洗过程中,流水缝隙或流水通道与便器出水主干管道及出水管道相比,单位时间的流量要小的多,在冲洗过程活塞出水主干管道一侧的水会也少量经过活塞流水缝隙或流水通道,到达活塞另一侧,便器出水量可以根据需要增加水箱最大容积,所以流水缝隙或流水通道对便器正常冲洗不会有影响。
水箱所述第二道密封,是在活塞拉杆另一侧设置一封堵装置50,在水箱闲置时,封堵装置与水箱主干管道8端口接触,封堵住水箱主干管道。
便器水箱,包括水箱箱体9、第一进水管道2、第二进水管道3、出水管道7、水箱主干管道8、活塞11、拉杆12,水箱还包括封堵装置50,所述活塞位于水箱腔体内,活塞与水箱腔体内壁是活塞与缸筒结 构,活塞上部与所述拉杆连接,拉杆穿过水箱上底,封堵装置与活塞没有拉杆一端连接或设置在水箱底部,水箱腔体上底有进水管道2与腔体连通,水箱腔体下底连通主干管道8,出水管道7、进水管道3与主干管道连通,在水箱闲置时,活塞位于水箱底部,封堵装置与水箱主干管道8端口接触,或者封堵装置与活塞接触,封堵住水箱主干管道。
为了使水箱内部活塞两侧水流通全部通过活塞流水缝隙或流水通道流通,防止水箱进水管道及阀门堵塞,在第一进水管道2上设置单向阀,第一进水管道只能进水。
本发明便器水箱柱塞横截面可以是圆柱形、圆柱形、椭圆形,封堵装置可以是活塞或拉杆的一部分或是独立一部分。
本发明的水箱活塞拉杆是两节以上的套装伸缩结构、是多级伸缩结构,拉杆还可以不伸出缸筒或部分伸出缸筒。本发明便器水箱拉杆长度明显变短,大大节省了空间,同时拉杆不伸出缸筒或部分伸出缸筒,减小了摩擦力,有利于使用,有利于提高使用寿命。
本发明是安装一个水箱活塞拉杆的保护腔体,杜绝了拉杆对水箱部件碰撞,防止拉杆伸出后划伤,在腔体内装入润滑剂,在腔体末端设置一拉杆调节螺栓。
通过调节螺栓进入腔体的长短,调节拉杆的伸缩最大距离,从而调节水箱的最大加水量。
通过控制腔体内润滑剂多少,同样可以控制拉杆的伸缩最大距离,从而调节水箱的最大加水量。
拉杆伸出缸筒后,拉杆受腔体保护,粘上润滑剂,缩回时,减小了摩擦力,有利于使用,提高寿命。
本发明还解决便器水箱压力控制阀门存在的背景技术中的不足。
本发明阀门,具有密封缸筒活塞结构,通过需要流通介质本身压力,对阀门腔体内活塞产生力,达到使阀门打开或关闭;同时阀门状态会受外力作用而改变,外力作用方式有直接作用方式和间接作用方式。
阀门包括常开阀门和常闭阀门。
常开阀门包括压力传导板81、拉杆82、弹簧88、阀门腔体86、活塞87、介质进入管道84、介质流出管道85、管道塞子83,所述活塞位于阀门腔体内,活塞与阀门腔体是密封缸筒活塞结构,活塞上底与拉杆相连,拉杆从阀门腔体上部穿出,拉杆顶端与压力传导板相连,拉杆外套有弹簧,活塞下底与管道塞子83连接,管道塞子下移(轴向移动)可以密封住介质流出管道。
常开阀门可以取消弹簧88,利用活塞87与阀门腔体是密封缸筒活塞结构特点,活塞下移后,活塞上底和阀门腔体上部会形成真空状态,在压力传导板压力消失后,大气压力会推动活塞向上回复,同时,活塞下移会受到大气压力阻力;还可以使活塞87上底与阀门腔体上部不形成真空,在阀门顶部有气孔使气体可以流通,在常开阀门管道塞子83下移到最低位置时,介质流出管道85被封堵,充满介质的阀门腔体具有压力,常开阀门活塞87受到介质向上的压力,当压力传导板81所受压力消失,介质向上压力使活塞回复到最高位置。
常闭阀门包括压力传导板81、拉杆82、弹簧88、阀门腔体86、活塞87、介质进入管道84、介质流出管道85、管道塞子135、第二管道塞子110,所述活塞位于阀门腔体内,活塞与阀门腔体是密封缸筒活塞结构,活塞下底、管道塞子135、第二管道塞子110依次连接在一起,活塞上底与拉杆相连,拉杆从阀门腔体上部穿出,拉杆顶端与压力传导板相连,拉杆外套有弹簧,活塞下底与第二管道塞子110连接,阀门腔体下底89上有出口112,第二管道塞子中上部穿过出口112,第二管道塞子下端周围突出,第二管道塞子位于介质流出管道85内、在最高位置可以密封住介质流出管道、下移可以打开流出管道。
常闭阀门可以取消弹簧88,利用活塞87与阀门腔体是密封缸筒活塞结构特点,活塞下移后,活塞上底和阀门腔体上部空间111会形成真空状态,在压力传导板压力消失后,大气压力会推动活塞向上回复,同时,活塞下移会受到大气压力阻力。;还可以使活塞87上底与阀门腔体上部不形成真空,在阀门顶部有气孔使气体可以流通,在常闭阀门第二管道塞子110下移到最低位置时,介质流出管道85被打开,充满介质的阀门腔体具有压力,常闭阀门活塞87受到介质向上的压力,当压力传导板81所受压力消失,介质向上压力使活塞回复到最高位置
上述阀门结构都是外力直接作用阀门,外力对阀门还有间接作用方式。
本发明间接作用方式,通过液压装置,将压力传导到阀门活塞87,使阀门状态改变。
液压装置包括:缸筒114、第二活塞115、第二拉杆119、第二压力传导板113、液压介质117、液压 介质管道116,第二活塞位于缸筒内,活塞与第二拉杆连接,拉杆穿出缸筒、上端与第二压力传导板连接,缸筒内活塞下方是液压介质117,缸筒有液压介质管道116,活塞下移后,活塞与缸筒上部形成真空区118,活塞与缸筒上部也可以有气孔,为非真空区。
改进的液压装置,在第二活塞115下连接一竖轴142,竖轴穿过缸筒下底,竖轴与第二拉杆轴向方向相同,两者是同心或是同一根轴一起与第二活塞固定连接,竖轴的作用,使第二拉杆上下移动轨迹具有更好的同心度,从而防止下移轨迹偏移使下移增加阻力,而且,竖轴的增加,缸筒内相同压强下,可以减小第二活塞下移的阻力。
与液压控制装置连通结构的阀门,阀门腔体顶部与液压介质管道116连通,连接口与阀门介质进入管道84在阀门上的连接口分别位于活塞两侧,液压介质连接口位于阀门腔体顶部,活塞与阀门腔体顶部之间有液压介质117流通,阀门腔体与液压装置中的液压介质117通过液压介质管道流通,阀门腔体、液压装置、液压介质管道中有液压介质。
外力间接作用方式的常开液压控制阀门,有两种:
1、第一种液压控制阀门,如图6,包括液压装置,常开阀门、液压介质管道116、液压装置不包括弹簧,其特征在于:常开阀门包括腔体86、活塞87、介质进入管道84、介质流出管道85、管道塞子83,所述活塞位于阀门腔体内,活塞与活塞移动范围的常开阀门腔体是密封活塞缸筒结构,活塞下底与管道塞子83连接,活塞下底面积大于活塞与管道塞子连接处截面积,常开阀门腔体顶部与液压介质管道116连通,连接口与介质进入管道84在常开阀门上的连接口分别位于活塞两侧,液压装置与常开阀门通过液压介质管道连通,腔体、液压装置、液压介质管道中有液压介质,常开阀门活塞受向下压力关闭时,腔体进入压力介质,活塞受压力介质向上回复力小于活塞所受向下压力。
如果控制阀门不采用液压方式,控制阀门就是所述常开阀门,其特征在于:控制阀门不再包括液压装置和液压介质管道116,包括压力传导板81、拉杆82,腔体顶部密封,拉杆下端与活塞连接,所述拉杆从阀门腔体顶部穿出,拉杆顶端与压力传导板相连。
2、第二种液压控制阀门,如图7,包括液压装置,常开阀门、液压介质管道116、液压装置不包括弹簧,其特征在于:常开阀门包括腔体86、活塞87、介质进入管道84、介质流出管道85、管道塞子83、密封板132、弹簧131,所述活塞位于阀门腔体内,活塞与活塞移动范围的常开阀门腔体是密封活塞缸筒结构,活塞下底与管道塞子83连接,管道塞子穿过密封板,在活塞密封板与活塞87之间有弹簧,密封板安装在介质进入管道上方,常开阀门腔体顶部与液压介质管道116连通,连接口与常开阀门介质进入管道84在常开阀门上的连接口分别位于活塞两侧,液压装置与常开阀门通过液压介质管道连通,腔体、液压装置、液压介质管道中有液压介质,常开阀门关闭时,弹簧131被压缩,腔体进入压力介质,活塞及管道塞子受弹簧向上回复力,不受压力介质向上压力,如果控制阀门不采用液压方式,控制阀门就是所述常开阀门,其特征在于:控制阀门不再包括液压装置、液压介质管道116,包括压力传导板81、拉杆82,腔体顶部密封,拉杆下端与活塞连接,所述拉杆从阀门腔体顶部穿出,拉杆顶端与压力传导板相连。
本发明优点是:管道塞子及与之对应密封的介质流出管道直径变大,使常开阀门单位时间介质流出管道流量增大,常开阀门活塞受压力介质向上回复力可以减少或保持不变,从而使常开阀门向下压力也可以减小保持不变;优选的,这对于常开阀门由于背景技术中的专利水箱的出水管道阀门,如果增加常开阀门流量,不受人们体重变轻的影响。
外力间接作用方式的常闭液压控制阀门,有三种:
1、第一种:(图2)一种常闭阀门,阀门包括阀门腔体6、活塞7、介质进入管道4、介质流出管道5、管道塞子35、底部管道塞子10、弹簧8、压力传导板1、拉杆2,其特征在是所述活塞位于阀门腔体内,活塞与阀门腔体是密封缸筒活塞结构,拉杆从阀门腔体上部穿出,拉杆顶端与压力传导板相连,弹簧位于腔体上部与压力传导板之间的拉杆外,活塞下底、管道塞子35、第二管道塞子10依次连接在一起,阀门腔体下底9上有出口12,第二管道塞子中上部穿过出口12,底部管道塞子下端周围突出,管道塞子35位于介质流出管道5内,在最高位置可以密封住介质流出管道、下移可以打开流出管道。
2、第二种:(图8)一种具有液压方式控制阀门,包括液压装置,常闭阀门、液压介质管道116、液压装置不包括弹簧,其特征在于:常闭阀门包括腔体86、活塞87、介质进入管道84、介质流出管道85、 第二管道塞子140,所述活塞位于阀门腔体内,活塞与活塞移动范围的常开阀门腔体是密封活塞缸筒结构,活塞下底与第二管道塞子140连接,常闭阀门腔体顶部与液压介质管道116连通,连接口与常闭阀门介质进入管道84在常闭阀门上的连接口分别位于活塞两侧,液压装置与常闭阀门通过液压介质管道连通,腔体、液压装置、液压介质管道中有液压介质,第二管道塞子位于最高位置的关闭状态时,下端段与腔体或介质流出管道的一段颈状部分138对应密封,所述第二管道塞子中部,有一段较细部分,当第二活塞和第二管道塞子受力下移,第二管道塞子较细部分正好达到腔体或介质流出管道的一段颈状部分且它们之间会出现缝隙,常闭阀门打开,此时第二管道塞子和第二活塞受压力介质向上回复力小于活塞所受向下压力,如果控制阀门不采用液压方式,控制阀门就是所述常开阀门,其特征在于:控制阀门不再包括液压装置、液压介质管道116,包括压力传导板81、拉杆82,腔体顶部密封,拉杆下端与活塞连接,所述拉杆从阀门腔体顶部穿出,拉杆顶端与压力传导板相连。
第三种:(图9)一种具有液压方式控制阀门,包括液压装置,常闭阀门、液压介质管道116、液压装置不包括弹簧,其特征在于:常闭阀门包括腔体86、活塞87、介质进入管道84、介质流出管道85、第二管道塞子140、第二密封板136,所述活塞位于阀门腔体内,活塞与活塞移动范围的常开阀门腔体是密封活塞缸筒结构,活塞下底与第二管道塞子140连接,第二管道塞子穿过第二密封板,第二密封板安装在介质进入管道上方,常闭阀门腔体顶部与液压介质管道116连通,连接口与常闭阀门介质进入管道84在常闭阀门上的连接口分别位于活塞两侧,液压装置与常闭阀门通过液压介质管道连通,腔体、液压装置、液压介质管道中有液压介质,第二管道塞子位于最高位置的关闭状态时,下端段与腔体或介质流出管道的一段颈状部分138对应密封,所述第二管道塞子中部,有一段较细部分,第二活塞和第二管道塞子受力下移,第二管道塞子较细部分正好达到腔体或介质流出管道的一段颈状部分且它们之间会出现缝隙,常闭阀门打开,第二管道塞子下移过程,不会受到腔体液压介质向上阻力,此时第二管道塞子受压力介质的向上回复力小于活塞所受向下压力,如果控制阀门不采用液压方式,控制阀门就是所述常开阀门,其特征在于:控制阀门不再包括液压装置、液压介质管道116,包括压力传导板81、拉杆82,腔体顶部密封,拉杆下端与活塞连接,所述拉杆从阀门腔体顶部穿出,拉杆顶端与压力传导板相连。
液压控制阀门的液压装置使用的液压介质包括酒、酒精、水。酒、酒精在气温达到冰点及以下环境,具有较好的抗冻性,温度在冰点以上环境,可以直接使用水作为液压介质,酒、酒精、水都具有成本低、洁净卫生、流动性好的优点。
液压装置还包含囊体结构的液压装置,装置包括塑料囊体、胶囊体、皮囊体、皮革、布匹材料、金属材料、合成材料制做的容积可变的囊体,囊体通过液压介质管道与阀门连通。
囊体受压体积、容积减小,在囊体压力消失后,控制阀门活塞回复,使液压介质流通回囊体,囊体形状、容积恢复到原来状态。
上述是简易结构的与液压控制装置连通阀门,如果简易结构中活塞87两侧介质不同,两侧介质在活塞密封不严情况下会互相污染。
但是,如果液压介质与阀门腔体流通的介质不怕混合,或者在一定比例内可以混合,液压控制装置就有了新的作用。在阀门是便器冲水阀门时,液压控制装置液压介质是洗涤剂,阀门活塞87就不怕泄露,而且在活塞87上设置流通孔道,使便器冲水能够进入一定量的洗涤剂,就会有好的结果,使便器冲洗更干净。为了杜绝液压控制装置内洗涤剂存量减少影响使用,液压介质管道与洗涤剂容器123连通,洗涤剂容器可以添加洗涤剂。为了使洗涤剂与水的混合效果较好,液压介质管道与洗涤剂容器内介质要保持一定压力。
为了杜绝可能污染这一不足,以下是升级的与液压控制装置连通结构的阀门。
升级结构的阀门,在原有阀门具有一个腔体的基础上,增加了一个小缸筒,小缸筒包括腔体120、活塞121、活塞拉杆,腔体与液压介质管道连通,活塞拉杆与阀门拉杆82连接,活塞拉杆另一侧腔体与活塞之间有液压介质117流通,小缸筒与阀门之间可以有连接部件122,也可以把小缸筒与阀门分别固定,使液压控制装置有压力时,压力对活塞121的移动之间变成阀门活塞87在阀门腔体里的移动。
本发明液压阀门,液压介质管道比水箱出水管道细很多,可以使便器周围空间更加宽敞,水箱进、出水管道及阀门可以和水箱保持最近距离,且位置选择性更方便,只要液压介质管道和水箱阀门连接即可, 这样,在气温较低的室外,可以把紧挨的水箱及其阀门一起做好保温,这与水箱与水箱阀门距离较远,阀门、水箱、管道都要做保温相比,更加美观且成本更低,因为液压控制阀门液压介质具有很好抗冻性,不用做保温。
本发明还公布一种控制阀门的装修、装饰方法:是先将控制阀门固定于指定坑孔,坑孔周围是地面,然后使液压装置压力传导板或其它压力传导端面或囊体表面被装修、装饰材料覆盖,装修装饰材料四周与地面相接,装修装饰材料四周粘结或用螺丝等紧固件压紧在地面上。
所述装修、装饰材料背面与压力传导板或其它压力传导端面或囊体表面贴紧或接近,当有外力作用于液压装置时,液压装置进入工作状态,外力消失,液压装置恢复静止时状态。
所述装修装饰材料可以粘贴、印刷、压制、雕刻图案。
所述控制阀门的装修、装饰方法,可以杜绝传导板与周围地面有缝隙,防止地面的灰尘、水滴难免会进入缝隙造成阀门出现故障的隐患,杜绝缝隙有可能存在安全隐患。
装修装饰材料粘贴、印刷、压制、雕刻图案,可以提高地面的美观性。
本发明可以很好的解决现有背景技术中存在的不足、缺陷。
附图说明:
图1是活塞具有封堵装置的水箱示意图
图2是第一种密封方式便器水箱结构示意图
图3是第二种密封方式便器水箱结构示意图
图4是第三种密封方式便器水箱结构示意图
图5是第四种密封方式便器水箱结构示意图
图6是具有活塞通孔与竖杆的水箱结构示意图
图7是活塞与腔体具有缝隙的水箱结构示意图
图8是拉杆不伸出缸筒的便器水箱结构图
图9是拉杆不伸出缸筒的便器水箱结构图
图10是安装了拉杆保护腔体、拉杆调节螺栓的便器水箱结构图
图11是打开阀门静止时打开状态示意图
图12是直接关闭阀门受外力时打开状态示意图
图13是液压控制装置示意图
图14是与液压控制装置连通的简易结构阀门示意图(阀门省略了流出管道、管道塞子)
图15是与液压控制装置连通的升级的阀门结构示意图(阀门省略了流出管道、管道塞子)
图16是与液压控制装置连通的没有弹簧的常开阀门示意图
图17是与液压控制装置连通的有弹簧的常开阀门示意图
图18是与液压控制装置连通的常闭阀门示意图
图19是与液压控制装置连通的省力常闭阀门示意图
图20是改进的液压控制装置示意图
具体实施方式:
一、便器水箱封堵装置,有多种方式。
第一种密封方式:便器水箱,包括水箱箱体9、第一进水管道2、第二进水管道3、出水管道7、水箱主干管道8、活塞11、拉杆12,其特征是水箱还包括封堵装置、密封圈4及密封圈槽孔,所述封堵装置是柱塞结构10,活塞位于水箱腔体内,活塞与水箱腔体内壁是活塞与缸筒结构,活塞上部与拉杆连接,拉杆穿过水箱上底,水箱箱体上底有进水管道2与水箱腔体连通,水箱箱体下底连通主干管道8,出水管道7、进水管道3与主干管道连通,当活塞位于水箱底部时,所述柱塞位于活塞下部,水箱下底主干管道上有密封圈槽孔,所述密封圈安装于槽孔内,所述柱塞与密封圈是对应密封。
第二种密封方式是:将封堵装置设置成水箱下底的一圈凸起,水箱包括一圈弹性凸起20,所述弹性凸起位于水箱下底,当活塞位于水箱底部时,所述弹性凸起与活塞下底是对应密封。
水箱包括的一圈凸起20,可以不是弹性凸起,与之对应密封表面是弹性的。
当便器水箱静止时,水箱活塞位于水箱最下端,活塞上表面所受压力使活塞与水箱下底的一圈弹性密封紧紧压在一起,形成水箱的第二道密封。
第三种密封方式是:将封堵装置末端或周围设置一圈凸起55,与水箱下底主干管道口以外位置对应密封,封堵住主干管道。或者将封堵装置设置成活塞下底的一圈凸起,水箱包括的一圈弹性凸起55,位于活塞下底,所述弹性凸起与水箱下底是对应密封。所述一圈凸起直径可大可小。
水箱包括的一圈凸起55,可以不是弹性凸起,与之对应密封表面是弹性的。
当便器水箱静止时,水箱活塞位于水箱最下端,活塞上表面所受压力,使活塞下底的,密封与水箱下底紧紧压在一起,形成水箱的第二道密封。
第四种密封方式是:所述封堵装置是第二柱塞结构30,水箱设置包括圆台形或锥形第二柱塞结构30、圆台形或锥形槽孔,所述圆台形或锥形第二柱塞结构位于活塞下部,水箱下底主干管道上有圆台形或锥形槽孔,所述圆台形或锥形第二柱塞结构与圆台形或锥形槽孔是对应密封。
当便器水箱静止时,水箱活塞位于水箱最下端,活塞上表面所受压力使活塞下部的圆台形或锥形第二柱塞结构与水箱下底的主干管道上的圆台形或锥形槽孔紧紧压在一起,形成水箱的第二道密封。
第五种密封方式是:所述封堵装置是柱状结构,在水箱主干管道设置一自力回复打开阀门,在水箱闲置或水流经过时,阀门都是打开状态,当水箱冲水至最后水箱活塞下移到底部,活塞封堵装置柱状结构接触到阀门,水压继续推动活塞下移,从而封堵装置柱状结构下移使阀门关闭。在水箱加水时,活塞上移,阀门自力回复打开。
当水箱冲水时,封堵装置由水箱上部向下移动,最后实现水箱主干管道密封并静止,当活塞与便器内壁间存在泄露时,泄露的水就被封堵装置阻挡在水箱内。
当水箱开始下一次工作时,进水管道阀门5打开,出水管道阀门6关闭,水箱会有两种情况:
第一种情况,如果水箱活塞与水箱内壁有泄露,活塞两侧的水压强相等且可以有流通,进水管道3的水压力作用于水箱封堵装置端面上,活塞下部所受压力就大于活塞上部所受压力,活塞开始向上移动,水箱开始加水工作,而且封堵装置不在封堵水箱主干管道。
第二种情况,如果水箱活塞与水箱内壁没有泄露,活塞两侧的水压强相等但不可以有流通,进水管道3的水压力作用于水箱封堵装置端面上,活塞下部所受压力就大于活塞上部所受压力,活塞开始向上略微移动,然后水箱活塞下部压强就会小于活塞上部压强和柱塞端面受到的进水管道3的水压压强,水通过第二进水管道3穿过封堵装置或密封圈进入水箱,水箱开始加水工作,而且封堵装置离开密封圈。
二、便器水箱拉杆具体实施方式:
(一)、水箱伸缩拉杆具体实施方式1:
整体拉杆不伸出缸筒的便器水箱
本发明水箱活塞拉杆是多级伸缩拉杆,包括两级及两级以上拉杆。
三级水箱活塞拉杆包括第一级拉杆63、第二级拉杆64、第三级拉杆65,三级拉杆套叠组成一整体拉杆,整体拉杆全部伸出时及全部缩回至最粗一级拉杆时,都位于水箱缸筒2内。
水箱包括缸筒62、活塞61、第一级拉杆63、第二级拉杆64、第三级拉杆65、进出水管道,第一级拉杆第二级拉杆第三级拉杆在缸筒内依次套叠连接,第一级拉杆3与活塞1连接,第三级拉杆65末端与缸筒底连接,当活塞两侧充满压力水流时,活塞没有拉杆一侧受水压力面积,与拉杆一侧受水压面积相比,要多出与第三级拉杆65截面积相等面积的面积。
当活塞受水压移动时,各级拉杆相互伸缩过程中,相互摩擦部分都会受到水的润滑,与背景技术中水箱拉杆伸缩相比,减小了摩擦力,有利于使用,有利于提高使用寿命。
第一级拉杆63、第二级拉杆64、第三级拉杆65,可以由粗到细套叠,也可以由细到粗被套叠。
三级以上拉杆和三级拉杆结构相同;
所述两级拉杆,包括相邻套叠连接的两拉杆,其中一拉杆与活塞连接,另一拉杆与缸筒底连接。
(二)、水箱伸缩拉杆具体实施方式2:
整体拉杆伸出缸筒的便器水箱
本发明水箱活塞拉杆是多级伸缩拉杆,包括两级及两级以上拉杆。
三级水箱活塞拉杆包括第六级拉杆68、第七级拉杆69、第八级拉杆70,三级拉杆套叠组成一整体拉杆,整体拉杆全部伸出时位于水箱缸筒7内。
水箱包括缸筒67、活塞66、第六级拉杆68、第七级拉杆69、第八级拉杆70,第六级拉杆第七级拉杆第八级拉杆在缸筒内依次套叠连接,第六级拉杆68与活塞66连接,第八级拉杆70末端穿出缸筒底,可以在缸筒内伸缩,当活塞两侧充满压力水流时,活塞没有拉杆一侧受水压力面积,与拉杆一侧受水压面积相比,至少要多出与第六级拉杆68截面积相等的面积。
当活塞受水压移动时,各级拉杆相互伸缩过程中,第六级拉杆68、第七级拉杆69之间相互摩擦部分都会受到水的润滑,当第六级拉杆68、第七级拉杆9缩到第八级拉杆70中后,活塞66继续向第八级拉杆70穿出缸筒的一侧移动,最后可以到达最大行程范围,是第八级拉杆70可以伸出缸筒的最长距离。
与背景技术中水箱拉杆伸缩相比,第六级拉杆68、第七级拉杆69之间相互摩擦部分都会受到水的润滑,第八级拉杆70在缸筒内的伸缩,与背景技术中整个拉杆在缸筒内伸缩相比,也减小了摩擦力,有利于使用,有利于提高使用寿命。
第六级拉杆68、第七级拉杆69,可以由细到粗被套叠,也可以由粗到细套叠。
三级以上拉杆和三级拉杆结构相同;
所述两级拉杆,包括相邻套叠连接的两拉杆,其中一拉杆与活塞连接,另一拉杆穿出缸筒底且可以在缸筒内伸缩。
(三)、水箱拉杆润滑及保护、调节具体实施方式:
本发明的水箱拉杆保护腔体73,一端与水箱75连接,另一端密封,保护腔体可以套住伸出的活塞拉杆,另一端安装有调节螺栓71,水箱拉杆全部伸出缸筒后,伸出的拉杆末端刚好与调节螺栓在腔体73内的末端接触,水箱具有最大加水量,如果调节螺栓进入腔体的长度增加,拉杆伸出缸筒的长度就缩短,水箱的最大加水量就减少。
腔体73有润滑剂添加管道72,管道72可以安装阀门,通过管道72腔体73可以添加润滑剂74,拉杆全部伸出缸筒后,伸出的拉杆所占空间是固定的最大值,将腔体润滑剂加满,由于润滑剂很难被压缩,在拉杆缩回缸筒后,在腔体再次加入一定量的润滑剂或压缩空气或不影响润滑剂润滑效果的水等液体,关闭管道72阀门,缸筒拉杆再次伸出时,腔体没有容纳全部伸出的拉杆的空间,拉杆伸出的距离就变小,从而实现了调节水箱最大加水量的目的。
本发明水箱拉杆保护腔体73,对于本发明中伸出缸筒的两级及以上可伸缩活塞拉杆,有同样作用。三、水箱控制阀门具体实施方式:
当直接打开阀门静止时,管道塞子83与活塞位于阀门上部,阀门介质进入管道与流出管道连通,当压力传导板受力下移,管道塞子83与活塞同时下移,管道塞子83封堵住流出管道85,阀门关闭,当压力传导板压力消失,阀门内介质压力对活塞会有向上作用力、活塞同时受弹簧向上回复力、大气压力的向上力,活塞与管道塞子上移,阀门打开。
当直接关闭阀门静止时,阀门腔体内有压力介质,第二管道塞子110与活塞位于阀门上部能够到达的最高位置,活塞同时受弹簧向上弹力、阀门腔体内压力介质对活塞向上作用力,第二管道塞子110可以密封住介质流出管道,当压力传导板受力下移,活塞与第二管道塞子同时下移,第二管道塞子83不在封堵住流出管道85,阀门打开,当压力传导板压力消失,阀门内介质压力对活塞会有向上作用力、活塞同时受弹簧向上回复力、大气压力的向上力,活塞与第二管道塞子上移,阀门关闭。
当使用液压控制装置时,液压介质117传导的压力和阀门拉杆、压力传导板传导的压力作用原理一样。
当有作用力与压力传导板113时,活塞推动液压介质117有管道116进入阀门腔体86,活塞87向下移动,阀门活塞87移动带动管道塞子83或第二管道塞子110或两管道塞子移动,阀门实现关闭或打开,当第二传导板压力消失,由于阀门内压力介质对活塞87向上作用力,已经活塞115与缸筒114间的真空区负压,液压介质由阀门腔体通过液压介质管道116流回至液压控制装置,阀门实现打开或关闭。

Claims (28)

  1. 一种便器水箱活塞拉杆,其特征是拉杆包括两级及两级以上拉杆:所述两级以上的三级拉杆包括第一级拉杆63、第二级拉杆64、第三级拉杆65,三级拉杆套装组成一整体拉杆,整体拉杆位于水箱缸筒62内,第一级拉杆、第二级拉杆、第三级拉杆在水箱缸筒内依次套叠连接,第一级拉杆63与水箱活塞61连接,第三级拉杆65末端与缸筒底连接,第一级拉杆63、第二级拉杆64、第三级拉杆65,可以由粗到细依次套叠,也可以由细到粗被依次套叠;三级以上拉杆和三级拉杆结构相同;所述两级拉杆,包括相邻套装连接的两拉杆,其中一拉杆与活塞连接,另一拉杆与缸筒底连接。
  2. 一种便器水箱活塞拉杆,其特征是拉杆包括两级及两级以上拉杆:所述三级拉杆包括第六级拉杆68、第七级拉杆69、第八级拉杆70,三级拉杆套叠组成一整体拉杆,整体拉杆位于水箱缸筒67内,第六级拉杆第七级拉杆第八级拉杆在缸筒内依次套叠连接,第六级拉杆68与水箱活塞66连接,第八级拉杆70末端穿出缸筒底且可以在缸筒内伸缩;第六级拉杆68、第七级拉杆69,可以由细到粗被套叠,也可以由粗到细套叠,三级以上拉杆和三级拉杆结构相同;所述两级拉杆,包括相邻套叠连接的两拉杆,其中一拉杆与水箱活塞连接,另一拉杆穿出缸筒底且可以在缸筒内伸缩。
  3. 一种便器水箱活塞拉杆保护腔体,其特征是腔体一端与水箱连接,另一端密封,保护腔体可以套住伸出的活塞拉杆,所述活塞拉杆包括如权利要求2但不仅限于权利要求2所述拉杆。
  4. 一种如权利要求3所述一种便器水箱活塞拉杆保护腔体,其特征是保护腔体另一端安装有调节螺栓71,水箱拉杆全部伸出缸筒后,伸出的拉杆末端刚好与调节螺栓在腔体73内的末端接触,水箱具有最大加水量,调节螺栓进入腔体的长度增加,水箱最大加水量减少。
  5. 一种如权利要求3所述一种便器水箱活塞拉杆保护腔体,其特征是腔体73有润滑剂添加管道72,通过管道腔体可以添加润滑剂或压缩空气或不影响润滑剂润滑效果的水等液体。
  6. 一种包括如权利要求1或2或其它结构的水箱活塞杆的便器水箱,包括水箱箱体(9)、第一进水管道(2)、第二进水管道(3)、出水管道(7)、水箱主干管道(8)、水箱活塞(11)、活塞杆(12),其特征是水箱还包括封堵装置(50)或一圈密封,所述水箱活塞位于水箱腔体内,水箱活塞与水箱腔体内壁活塞与缸筒结构,水箱活塞上部与所述活塞杆连接,活塞杆穿过水箱上底,在水箱活塞没有拉杆一端设置封堵装置或在水箱底部设置一圈密封,水箱箱体上底有进水管道(2)与水箱腔体连通,水箱箱体下底连通主干管道(8),出水管道(7)、第二进水管道(3)与主干管道连通,在水箱闲置时,水箱活塞位于水箱底部,封堵装置与水箱主干管道(8)端口接触密封住主干管道,或者一圈密封与活塞接触,封堵住水箱主干管道。
  7. 如权利要求1所述便器水箱,其特征在于水箱还包括柱塞密封圈(4)及密封圈槽孔,所述封堵装置(50)是柱塞结构(10)、水箱下底主干管道上有密封圈槽孔,所述密封圈(4)安装于槽孔内,当活塞位于水箱底部时,所述柱塞与密封圈是对应密封。
  8. 如权利要求1所述便器水箱,所述封堵装置取消,增加弹性凸起(20),水箱包括的一圈弹性凸起(20),位于水箱活塞下底,所述弹性凸起与水箱活塞下底是对应密封。
  9. 如权利要求3所述便器水箱,其特征还在于水箱包括的一圈凸起(20)、水箱活塞下底,弹性可以转换,原弹性凸起(20)不具弹性,与之对应密封活塞表面具有弹性,凸起(20)和活塞下底还可以都具有弹性。
  10. 如权利要求1所述便器水箱,其特征还在于所述封堵装置(50)通过一圈活塞凸起(55)代替,拉杆另一侧水箱活塞表面有一圈活塞凸起(55),与水箱下底表面密封,其特征还在于或者将封堵装置(50)末端或周围设置一圈凸起(55)。
  11. 如权利要求1所述便器水箱,其特征是所述封堵装置(50)是圆台形或锥形第二柱塞结构(30)、其特征还在于水箱包括锥形槽孔,所述水箱活塞位于水箱腔体内,水箱活塞与水箱腔体内壁活塞与缸筒结构,水箱活塞上部与所述活塞杆连接,活塞杆穿过水箱上底,水箱箱体上底有进水管道(2)与水箱腔体连通,水箱箱体下底连通主干管道(8),出水管道(7)、进水管道(3)与主干管道连通,所述圆台形或锥形第二柱塞结构位于活塞下部,水箱下底主干管道上有圆台形或锥形槽孔,当水箱活塞位于水箱底部时,所述 圆台形或锥形第二柱塞结构与圆台形或锥形槽孔是对应密封。
  12. 如权利要求1所述便器水箱,其特征还在于水箱活塞有流通缝隙或流水通道(51)。
  13. 如权利要求1所述便器水箱,其特征还在于水箱活塞有通孔,在水箱腔体设置竖杆54,竖杆穿过通孔,通孔与竖杆(54)配合形成流水缝隙。
  14. 如权利要求1所述便器水箱,其特征还在于水箱腔体中上段(52)内壁上与活塞之间的缝隙,所述水箱活塞到达水箱腔体底部位置,腔体底部段(53)内壁与水箱活塞之间有缝隙或没有缝隙都可以。
  15. 如权利要求1所述便器水箱,其特征是所述封堵装置是柱状结构,在水箱主干管道设置一阀门,柱状结构下移使阀门关闭,在水箱加水时,柱状结构上移,阀门打开。
  16. 一种便器水箱设计方法,包括水箱箱体(9)、第一进水管道(2)、第二进水管道(3)、出水管道(7)、水箱主干管道(8)、水箱活塞(11)、拉杆(12),其特征是水箱还包括封堵装置(50)或一圈密封或阀门,所述水箱活塞位于水箱腔体内,水箱活塞与水箱腔体内壁是活塞与缸筒结构,水箱活塞上部与所述活塞杆连接,活塞杆穿过水箱上底,封堵装置与活塞没有活塞杆一端连接,水箱箱体上底有进水管道(2)与水箱腔体连通,水箱箱体下底连通主干管道(8),主干管道可以设置密封或阀门,在水箱闲置时,水箱活塞位于水箱底部,封堵装置与水箱主干管道(8)端口或主干管道阀门接触,封堵住水箱主干管道;或者在水箱闲置时,水箱活塞位于水箱底部,水箱活塞底部或水箱底部设置一圈密封,封堵住主干管道。
  17. 一种液压控制装置,其特征是液压控制装置不包括弹簧,液压装置包括:液压介质管道116、缸筒114、第二活塞115、第二拉杆119、第二压力传导板113、液压介质117、液压介质管道116,第二活塞位于缸筒内,第二活塞与第二拉杆连接,第二拉杆穿出缸筒、上端与第二压力传导板连接,缸筒内第二活塞下方是液压介质117,缸筒有液压介质管道116。
  18. 如权利要求15所述控制阀门,其特征在于:在第二活塞115下连接一竖轴142,竖轴穿过缸筒下底,竖轴与第二拉杆轴向方向相同,两轴是同心或是同一根轴一起与第二活塞固定连接。
  19. (图6)一种包括权利要求15所述液压控制装置和其它液压控制装置的常开阀门,包括液压控制装置,液压介质管道116,其特征在于:常开阀门还包括腔体86、活塞87、介质进入管道84、介质流出管道85、管道塞子83,所述活塞位于阀门腔体内,活塞与活塞移动范围的常开阀门腔体是密封活塞缸筒结构,活塞下底与管道塞子83连接,活塞下底面积大于活塞与管道塞子连接处截面积,常开阀门腔体顶部与液压介质管道116连通,连接口与介质进入管道84在常开阀门上的连接口分别位于活塞两侧,液压装置与常开阀门通过液压介质管道连通,腔体、液压装置、液压介质管道中有液压介质,常开阀门活塞受液压介质117向下压力下移,管道塞子密封住介质流出管道,常开阀门关闭,腔体有压力介质,活塞受压力介质的向上压力,压力介质向下压力大于介质向上压力,活塞受液压介质向下压力消失,活塞受压力介质向上压力上移,常开阀门回到常开状态。
  20. 一种包括权利要求15所述液压控制装置和其它液压控制装置的常开阀门,包括液压控制装置,液压介质管道,其特征在于:常开阀门还包括腔体86、活塞87、介质进入管道84、介质流出管道85、管道塞子83、密封板132、弹簧131,所述活塞位于阀门腔体内,活塞与活塞移动范围的常开阀门腔体是密封活塞缸筒结构,活塞下底与管道塞子3连接,管道塞子穿过密封板,在活塞密封板与活塞87之间有弹簧,密封板安装在介质进入管道上方,常开阀门腔体顶部与液压介质管道116连通,连接口与常开阀门介质进入管道84在常开阀门上的连接口分别位于活塞两侧,液压装置与常开阀门通过液压介质管道连通,腔体、液压装置、液压介质管道中有液压介质,常开阀门活塞受液压介质117向下压力下移,管道塞子密封住介质流出管道,常开阀门关闭,弹簧131被压缩,活塞及管道塞子受弹簧向上回复力而不受腔体刚进入的或原来的压力介质向上压力,活塞受液压介质向下压力消失,活塞受压力介质向上压力上移,常开阀门回到常开状态。
  21. (图2)一种常闭阀门,阀门包括阀门腔体86、活塞87、介质进入管道84、介质流出管道85、管道塞子135、底部管道塞子110、弹簧88、压力传导板81、拉杆82,其特征在是所述活塞位于阀门腔体内,活塞与阀门腔体是密封缸筒活塞结构,拉杆从阀门腔体上部穿出,拉杆顶端与压力传导板相连,弹簧位于腔体上部与压力传导板之间的拉杆外,活塞下底、管道塞子135、第二管道塞子110依次连接在一起,阀门腔体下底89上有出口112,第二管道塞子中上部穿过出口112,底部管道塞子下端周围突出,管道塞子135位于介质流出管道85内,在最高位置可以密封住介质流出管道、下移可以打开流出管道。
  22. (图8)一种包括权利要求15所述液压控制装置和其它液压控制装置的常闭阀门,包括液压控制装置,液压介质管道,其特征在于:常闭阀门包括腔体86、活塞87、介质进入管道84、介质流出管道85、第二管道塞子140,所述活塞位于阀门腔体内,活塞与活塞移动范围的常开阀门腔体是密封活塞缸筒结构,活塞下底与第二管道塞子140连接,常闭阀门腔体顶部与液压介质管道116连通,连接口与常闭阀门介质进入管道84在常闭阀门上的连接口分别位于活塞两侧,液压装置与常闭阀门通过液压介质管道连通,腔体、液压装置、液压介质管道中有液压介质,第二管道塞子位于最高位置的关闭状态时,下端段与腔体或介质流出管道的一段颈状部分138对应密封,所述第二管道塞子中部有一段较细部分,当第二活塞与第二管道塞子受力下移,第二管道塞子较细部分正好达到腔体或介质流出管道的一段颈状部分,且它们之间会出现缝隙,常闭阀门打开,此时第二管道塞子和第二活塞受压力介质向上回复力小于活塞所受向下压力。
  23. (图9)一种包括权利要求15所述液压控制装置和其它液压控制装置的常闭阀门,包括液压控制装置,液压介质管道,其特征在于:常闭阀门包括腔体86、活塞87、介质进入管道84、介质流出管道85、第二管道塞子140、第二密封板136,所述活塞位于阀门腔体内,活塞与活塞移动范围的常开阀门腔体是密封活塞缸筒结构,活塞下底与第二管道塞子140连接,第二管道塞子穿过第二密封板,第二密封板安装在介质进入管道上方,常闭阀门腔体顶部与液压介质管道116连通,连接口与常闭阀门介质进入管道84在常闭阀门上的连接口分别位于活塞两侧,液压装置与常闭阀门通过液压介质管道连通,腔体、液压装置、液压介质管道中有液压介质,第二管道塞子位于最高位置的关闭状态时,下端段与腔体或介质流出管道的一段颈状部分对应密封,所述第二管道塞子中部有一段较细部分,第二活塞和第二管道塞子受力下移,第二管道塞子较细部分正好达到腔体或介质流出管道的一段颈状部分且它们之间会出现缝隙,常闭阀门打开,第二管道塞子下移过程,不会受到腔体液压介质向上阻力,此时第二管道塞子受压力介质的向上回复力小于活塞所受向下压力。
  24. 如权利要求15、17、18、19、20、21所述具有液压方式控制阀门,其特征还在于控制阀门的液压装置使用的液压介质包括酒、酒精、水。
  25. 如权利要求17、18、19、20、21所述具有液压装置的控制阀门,其特征还在于液压装置还包含囊体结构的液压装置,装置包括塑料囊体、胶囊体、皮囊体、皮革、布匹材料、金属材料、合成材料制做的容积可变的囊体,囊体通过液压介质管道与阀门连通。
  26. 一种覆盖包含权利要求15、17、18、19、20、21所述控制阀门的装修、装饰方法,其特征是先将控制阀门固定于指定坑孔,坑孔周围是地面,然后使液压装置压力传导板或其它压力传导端面或囊体表面被装修、装饰材料覆盖,装修装饰材料四周与地面相接,装修装饰材料四周粘结或用螺丝等紧固件压紧在地面上。
  27. 如权利要求24所述覆盖包含权利要求15、17、18、19、20、21所述控制阀门的装修、装饰方法,其特征还在于所述装修装饰材料包含:塑料、橡胶、皮、革、植物纤维、布匹、衣服用材料及金属板。
  28. 如权利要求24、25所述覆盖包含权利要求15、17、18、19、20、21所述具有液压方式控制阀门的装修、装饰方法,其特征还在于所述装修装饰材料可以粘贴、印刷、压制、雕刻图案。
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