CN110685327A - Water supply system - Google Patents
Water supply system Download PDFInfo
- Publication number
- CN110685327A CN110685327A CN201911027997.9A CN201911027997A CN110685327A CN 110685327 A CN110685327 A CN 110685327A CN 201911027997 A CN201911027997 A CN 201911027997A CN 110685327 A CN110685327 A CN 110685327A
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- water
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- hole
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 281
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims description 92
- 230000003044 adaptive effect Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000008399 tap water Substances 0.000 claims description 3
- 235000020679 tap water Nutrition 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000005406 washing Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/14—Wash-basins connected to the waste-pipe
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/24—Overflow devices for basins or baths
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid-Driven Valves (AREA)
Abstract
The invention discloses a water supply system, which comprises a main water inlet pipe, an auxiliary water inlet pipe, a sewer pipe, a seat box, a bedplate, a counter basin, a water supply faucet and an overflow port, wherein a sealing plug is arranged on the overflow port, and a water adjusting pipe is arranged in the seat box; a water outlet pressing rod is arranged on the bedplate, a limiting hole is formed in the water outlet pressing rod, a shaft seat is arranged in the seat box, a transverse guide rod is arranged on the shaft seat, and a limiting shaft is arranged on the transverse guide rod; the bedplate is provided with a water closing press rod, the lower end of the water closing press rod is provided with a balancing weight, the seat box is internally provided with a conversion pipe, a pull rope and a fixed supporting platform, one end of the pull rope is connected with the lower connecting seat, and the other end of the pull rope is connected with the top of the balancing weight. The invention has the beneficial effects that: the water-saving device has the advantages of reasonable structure, capability of providing water for a user, capability of rapidly switching on and off states and water flow, good water-saving effect and convenience in use and operation; the automatic water cut-off device has the functions of quickly discharging water and automatically cutting off water, and can automatically cut off water after a user forgets to cut off water.
Description
Technical Field
The invention belongs to the technical field of toilet facilities, bathrooms, water supply and public equipment, and particularly relates to a water supply system.
Background
In the field of bathrooms and many public places, water supply systems such as wash basins are very common, and can provide washing functions such as face washing and hand washing for users. The current wash basin mainly structurally comprises a water supply faucet, a water receiving basin and a water supply switch, wherein the water supply faucet is used for supplying water, the water receiving basin is used for receiving water and draining water, and the water supply switch is used for switching on and off and supplying water. However, the existing wash basin can only meet the simple water supply and water cut-off requirements, and has relatively single function.
Disclosure of Invention
The invention provides a water supply system which is reasonable in structure, can provide water for a user, has the function of quickly switching on and off states and water flow, is good in relative water saving effect and is convenient to use and operate.
In order to achieve the purpose, the invention adopts the following technical scheme:
a water supply system comprises a main water inlet pipe, an auxiliary water inlet pipe, a sewer pipe communicated with a sewer, a seat box with an opening at the upper end, a bedplate for covering the opening of the seat box, a counter basin arranged on the bedplate, a water supply faucet arranged above the counter basin and an overflow port arranged on the inner side wall of the counter basin, wherein one end of the main water inlet pipe is butted with a tap water source, one end of the auxiliary water inlet pipe is butted with an inlet of the water supply faucet, a sewer port communicated with the sewer pipe is arranged at the bottom of the counter basin, the sewer port is communicated with the sewer pipe, the overflow port is communicated with the sewer pipe through an overflow pipe, a sealing plug;
the water regulating device is characterized in that a water regulating pipe is vertically arranged in the seat box, a water regulating inlet hole and a water regulating outlet hole are formed in the side wall of the water regulating pipe, a water regulating piston in sliding and sealing fit with the water regulating pipe is arranged in the water regulating pipe, the sliding direction of the water regulating piston is vertical, a water regulating through hole with a horizontal axis is formed in the water regulating piston, an upper end plate used for contacting the water regulating inner piston is arranged at the upper end of the water regulating pipe, an upper air hole and an end plate hole are formed in the upper end plate, a lower end plate is arranged at the lower end of the water regulating pipe, a lower air hole is formed in the lower end plate, a water regulating spring in the water regulating pipe is arranged on the lower end plate, the upper end of the water regulating spring is connected with the water regulating piston, the lower end of the water regulating spring is connected with the lower end plate, a water regulating limiting body in the water regulating pipe is arranged on the;
the water outlet pressing rod is in sliding sealing fit with the bedplate, the sliding direction of the water outlet pressing rod is vertical, the water outlet pressing rod is provided with a limiting hole with a horizontal axis, a limiting plate is arranged in the limiting hole, a limiting air hole is formed in the limiting plate, a pressing rod penetrating through an end plate hole is arranged on the water outlet pressing rod, the pressing rod is connected with a water regulating piston, and the water outlet pressing rod, the water regulating piston and the water regulating spring are sequentially arranged from top to bottom;
the seat box is internally provided with a shaft seat, the shaft seat is provided with a transverse guide rod, the transverse guide rod is provided with a limiting shaft which can be inserted into a limiting hole, the limiting shaft is connected with the transverse guide rod in a sliding manner, a guide rod spring which is positioned between the limiting shaft and the shaft seat is sleeved on the transverse guide rod, one end of the guide rod spring is connected with the limiting shaft, the other end of the guide rod spring is connected with the shaft seat, and the limiting shaft is provided;
the water-closing pressing rod is in sliding sealing fit with the bedplate, the sliding direction of the water-closing pressing rod is vertical, the lower end of the water-closing pressing rod is provided with a balancing weight, a conversion pipe, a pull rope and a fixed support platform for supporting the balancing weight are arranged in the seat box, the conversion pipe comprises a transverse pipe and a vertical pipe, one end of the transverse pipe is communicated with the upper end of the vertical pipe, one end of the pull rope is connected with a lower connecting seat, the other end of the pull rope is connected with the top of the balancing weight, the pull rope penetrates through the transverse pipe and the vertical pipe, a limiting hole, the lower connecting seat, a shaft seat, the other end;
when the bottom surface of the balancing weight contacts the fixed supporting platform, the inhaul cable is in a loose state;
when the limiting shaft extends into the limiting hole and contacts the limiting plate, the balancing weight is separated from the fixed support, the inhaul cable is in a tensioning state, the water regulating piston contacts the water regulating limiting body, and the water regulating inlet hole, the water regulating through hole and the water regulating outlet hole are sequentially and coaxially communicated;
when the water adjusting piston contacts the upper end plate, the water adjusting inlet hole and the water adjusting outlet hole are all sealed by the water adjusting piston, the water adjusting inlet hole, the water adjusting through hole and the water adjusting outlet hole are sequentially communicated after the water adjusting piston moves downwards X millimeters from the position contacting the upper end plate, the water adjusting piston contacts the water adjusting limiting body after the water adjusting piston moves downwards Y millimeters from the position contacting the upper end plate, X is more than or equal to 3 and less than or equal to 8, and Y is more than or equal to 16 and less than or equal to 46.
Preferably, when the pull cable is in a tensioning state, the part of the pull cable between the transverse pipe and the lower connecting seat is horizontal, and the part of the pull cable between the vertical pipe and the counterweight block is vertical.
Preferably, the bedplate is provided with a first pressing rod hole and a second pressing rod hole, the water outlet pressing rod penetrates through the first pressing rod hole and is in sliding sealing fit with the first pressing rod hole, the top of the water outlet pressing rod is provided with a water outlet pressing cap, the water closing pressing rod penetrates through the second pressing rod hole and is in sliding sealing fit with the second pressing rod hole, and the top of the water closing pressing rod is provided with a water closing pressing cap.
Preferably, the self-closing device also comprises a base and a rack, wherein the base is arranged on the ground, a seat box is fixed with the base through the rack, the base is provided with a bottom groove with an opening at the upper end, a transverse seat plate capable of sliding up and down along the bottom groove is arranged in the bottom groove, the sliding direction of the transverse seat plate is vertical, an elastic anti-slip pad for covering the opening of the bottom groove is arranged on the base, the upper surface of the transverse seat plate is connected with the lower surface of the elastic anti-slip pad, a plurality of self-closing cylinder bodies are arranged in the bottom groove, self-closing inner pistons in sliding and sealing fit with the self-closing cylinder bodies are arranged in the self-closing cylinder bodies, the sliding direction of the self-closing inner pistons is vertical, the self-closing inner pistons divide the inner parts of the self-closing cylinder bodies into self-closing working cavities and self-closing adaptive cavities communicated with the atmosphere, the self-closing working cavities are positioned below the self-closing adaptive cavities, self-closing springs with horizontal axes, the upper end of the self-closing piston rod is connected with the bottom surface of the transverse seat plate; the seat box is internally provided with a push shaft cylinder body, the push shaft cylinder body is internally provided with a push shaft inner piston matched with the push shaft cylinder body in a sliding and sealing manner, the sliding direction of the push shaft inner piston is parallel to the sliding direction of the limit shaft, the push shaft inner piston divides the inner part of the push shaft cylinder body into a push shaft working cavity and a push shaft adaptive cavity communicated with the atmosphere, the push shaft adaptive cavity is internally provided with a push shaft spring with a horizontal axis, one end of the push shaft spring is connected with the push shaft inner piston, the other end of the push shaft spring is connected with the push shaft cylinder body, the push shaft inner piston is provided with a push shaft piston rod penetrating through the push shaft working cavity, the push shaft piston rod is matched with the push shaft cylinder body in a sliding and sealing manner, the limit shaft is provided with an upper connecting seat, one end of the push shaft piston rod is contacted with the upper connecting seat, the push shaft spring, the push shaft inner piston, the push.
Preferably, the height of the upper surface of the transverse seat plate is higher than that of the upper surface of the base, the area of the upper surface of the transverse seat plate is 0.75-0.95 times that of the upper surface of the base, and a plurality of anti-slip strips are arranged on the upper surface of the elastic anti-slip mat.
Preferably, a self-closing limiting body is arranged in the self-closing working cavity, and in a self-closing cylinder body: a gap is formed between the self-closing limiting body and the self-closing inner piston, when the self-closing inner piston contacts the self-closing limiting body, the height of the upper surface of the transverse seat plate is lower than that of the upper surface of the base, and the vertical distance between the upper surface of the transverse seat plate and the upper surface of the base is smaller than or equal to 1 cm.
The invention has the beneficial effects that: the water-saving device has the advantages of reasonable structure, capability of providing water for a user, capability of rapidly switching on and off states and water flow, good water-saving effect and convenience in use and operation; the automatic water cut-off device has the functions of quickly discharging water and automatically cutting off water, and can automatically cut off water after a user forgets to cut off water.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 2;
FIG. 5 is an enlarged view at C in FIG. 2;
FIG. 6 is a schematic view of a partial structure of the present invention;
FIG. 7 is an enlarged view at D of FIG. 6;
FIG. 8 is an enlarged view at E in FIG. 6;
FIG. 9 is a schematic view of the present invention at the location of the push shaft cylinder;
fig. 10 is an enlarged view at F in fig. 6.
Reference numerals: the water supply device comprises a main water inlet pipe 1, an auxiliary water inlet pipe 2, a sewer pipe 3, a seat box 4, a table plate 5, a table basin 51, a sewer port 51a, a water supply faucet 52, a sealing plug 53, a water adjusting pipe 6, a water adjusting inlet hole 6a, a water adjusting outlet hole 6b, a water adjusting piston 61, a water adjusting through hole 61a, an upper end plate 62, an upper air hole 62a, a lower end plate 63, a lower air hole 63a, a water adjusting spring 64, a water adjusting limiting body 65, a water outlet pressing rod 71, a limiting hole 71a, a water outlet pressing cap 711, a limiting plate 72, a limiting air hole 72a, a pressure rod 73, a water closing pressing rod 74, a water closing pressing cap 741, a balancing weight 75, a conversion pipe 76, a transverse pipe 761, a vertical pipe 762, a inhaul cable 77, a fixed support table 78, a shaft seat 8, a transverse guide rod 81, a limiting shaft 82, a lower connecting seat 821, an upper connecting seat 822, a guide rod spring 83, a base 91, a bottom groove 91, a table frame 92, a transverse seat plate 93, an, Self-closing inner piston 951, self-closing spring 952, self-closing piston rod 953, self-closing limiting body 954, push shaft cylinder 96, push shaft working cavity 96a, push shaft adapting cavity 96b, push shaft inner piston 961, push shaft spring 962 and push shaft piston rod 963.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As shown in figures 1 to 10 of the drawings,
a water supply system comprises a main water inlet pipe 1, an auxiliary water inlet pipe 2, a sewer pipe 3 communicated with a sewer, a seat box 4 with an opening at the upper end, a bedplate 5 covering the opening of the seat box, a counter basin 51 arranged on the bedplate, a water supply faucet 52 arranged above the counter basin and an overflow port arranged on the inner side wall of the counter basin, wherein one end of the main water inlet pipe is butted with a tap water source, one end of the auxiliary water inlet pipe is butted with an inlet of the water supply faucet, the bottom of the counter basin is provided with a sewer 51a communicated with the sewer pipe, the sewer port is communicated with the sewer pipe through an overflow pipe, the overflow port is provided with a sealing plug 53 matched with the overflow port;
the water regulating box is internally provided with a vertically arranged water regulating pipe 6, the side wall of the water regulating pipe is provided with a water regulating inlet hole 6a and a water regulating outlet hole 6b, the water regulating pipe is internally provided with a water regulating piston 61 matched with the water regulating pipe in a sliding and sealing way, the sliding direction of the water regulating piston is vertical, the water regulating piston is provided with a water regulating through hole 61a with a horizontal axis, the upper end of the water regulating pipe is provided with an upper end plate 62 used for contacting the water regulating inner piston, the upper end plate is provided with an upper air hole 62a and an end plate hole, the lower end of the water regulating pipe is provided with a lower end plate 63, the lower end plate is provided with a lower air hole 63a, the lower end plate is provided with a water regulating spring 64 positioned in the water regulating pipe, the upper end of the water regulating spring is connected with the water regulating piston, the lower end of the water regulating spring is connected with the lower end plate, the water regulating limiting, the apertures of the water regulating through hole and the water regulating outlet hole are the same;
the water outlet pressing rod 71 in sliding sealing fit with the bedplate is arranged on the bedplate, the sliding direction of the water outlet pressing rod is vertical, a limiting hole 71a with a horizontal axis is formed in the water outlet pressing rod, a limiting plate 72 is arranged in the limiting hole, a limiting air hole 72a is formed in the limiting plate, a pressure rod 73 penetrating through an end plate hole is arranged on the water outlet pressing rod, the pressure rod is connected with a water regulating piston, and the water outlet pressing rod, the pressure rod, the water regulating piston and the water regulating spring are sequentially arranged from top to bottom;
the seat box is internally provided with a shaft seat 8, the shaft seat is provided with a transverse guide rod 81, the transverse guide rod is provided with a limiting shaft 82 which can be inserted into a limiting hole, the limiting shaft is connected with the transverse guide rod in a sliding manner, the transverse guide rod is sleeved with a guide rod spring 83 positioned between the limiting shaft and the shaft seat, one end of the guide rod spring is connected with the limiting shaft, the other end of the guide rod spring is connected with the shaft seat, and the limiting shaft is provided with a lower;
the water closing pressing rod 74 in sliding sealing fit with the bedplate is arranged on the bedplate, the sliding direction of the water closing pressing rod is vertical, a balancing weight 75 is arranged at the lower end of the water closing pressing rod, a conversion pipe 76, a pull rope 77 and a fixing support 78 for supporting the balancing weight are arranged in the seat box, the conversion pipe comprises a transverse pipe 761 and a vertical pipe 762, one end of the transverse pipe is communicated with the upper end of the vertical pipe, one end of the pull rope is connected with a lower connecting seat, the other end of the pull rope is connected with the top of the balancing weight, the pull rope penetrates through the transverse pipe and the vertical pipe, a limiting hole, the lower connecting seat, a shaft seat, the other end;
when the bottom surface of the balancing weight contacts the fixed supporting platform, the inhaul cable is in a loose state;
when the limiting shaft extends into the limiting hole and contacts the limiting plate, the balancing weight is separated from the fixed support, the inhaul cable is in a tensioning state, the water regulating piston contacts the water regulating limiting body, and the water regulating inlet hole, the water regulating through hole and the water regulating outlet hole are sequentially and coaxially communicated;
when the water adjusting piston contacts the upper end plate, the water adjusting inlet hole and the water adjusting outlet hole are all sealed by the water adjusting piston, the water adjusting inlet hole, the water adjusting through hole and the water adjusting outlet hole are sequentially communicated after the water adjusting piston moves downwards X millimeters from the position contacting the upper end plate, the water adjusting piston contacts the water adjusting limiting body after the water adjusting piston moves downwards Y millimeters from the position contacting the upper end plate, X is more than or equal to 3 and less than or equal to 8, and Y is more than or equal to 16 and less than or equal to 46.
The invention has the functions of fast water outlet and automatic fast water cut-off. When water is needed, a user lightly presses the water outlet pressing rod (after the water adjusting piston moves downwards by X millimeters from the position contacting the upper end plate, the water adjusting inlet hole, the water adjusting through hole and the water adjusting outlet hole are sequentially communicated, X is more than or equal to 3 and less than or equal to 8), the water outlet pressing rod moves downwards by a small distance (more than 3 millimeters), the water can be discharged by the water supply faucet, after the water is used up, the water outlet pressing rod is directly released, and the water outlet pressing rod and other structures reset under the action of the water adjusting spring to finish water cut-off (water cut-off).
The invention also has the function of continuous water outlet. When water is needed, a user presses the water outlet pressing rod with force to enable the water outlet pressing rod to move downwards to the limit position, namely the water regulating piston is driven to contact the water regulating limiting body, at the moment, the limiting shaft is aligned with the limiting hole, the limiting shaft moves and enters the limiting hole, meanwhile, the balancing weight is driven to move upwards through the lower connecting seat and the inhaul cable, at the moment, the water outlet pressing rod cannot automatically reset, and the water supply faucet can continuously supply water. After water is used, the water closing press rod is pressed down to drive the balancing weight to move downwards to the contact fixing support table, the balancing weight drives the limiting shaft to move and leave the limiting hole through the inhaul cable and the lower connecting seat, and therefore under the action of the water regulating spring, the water outlet press rod and other structures reset to complete water closing (water cut-off).
When the inhaul cable is in a tensioning state, the part of the inhaul cable between the transverse pipe and the lower connecting seat is horizontal, and the part of the inhaul cable between the vertical pipe and the balancing weight is vertical.
The bedplate is provided with a first pressing rod hole and a second pressing rod hole, the water outlet pressing rod penetrates through the first pressing rod hole and is in sliding sealing fit with the first pressing rod hole, the top of the water outlet pressing rod is provided with a water outlet pressing cap 711, the water closing pressing rod penetrates through the second pressing rod hole and is in sliding sealing fit with the second pressing rod hole, and the top of the water closing pressing rod is provided with a water closing pressing cap 741. The water outlet pressing cap and the water closing pressing cap are more beneficial to the pressing operation.
The self-closing device also comprises a base 91 and a rack 92, wherein the base is arranged on the ground, a seat box is fixed with the base through the rack, the base is provided with a bottom groove 91a with an opening at the upper end, a transverse seat plate 93 capable of sliding up and down along the bottom groove is arranged in the bottom groove, the sliding direction of the transverse seat plate is vertical, an elastic anti-slip pad 94 for covering the opening of the bottom groove is arranged on the base, the upper surface of the transverse seat plate is connected with the lower surface of the elastic anti-slip pad, a plurality of self-closing cylinder bodies 95 are arranged in the bottom groove, self-closing inner pistons 951 matched with the self-closing cylinder bodies in a sliding and sealing manner are arranged in the self-closing cylinder bodies, the sliding direction of the self-closing inner pistons is vertical, the self-closing inner pistons divide the inner parts of the self-closing cylinder bodies into self-closing working cavities 95a and self-closing adaptive cavities 95b communicated with the atmosphere, the self-closing working cavities, a self-closing piston rod 953 passing through the self-closing adaptive cavity is arranged on the self-closing inner piston, and the upper end of the self-closing piston rod is connected with the bottom surface of the transverse seat plate; a push shaft cylinder body 96 is arranged in the seat box, a push shaft inner piston 961 which is matched with the push shaft cylinder body in a sliding and sealing way is arranged in the push shaft cylinder body, the sliding direction of the push shaft inner piston is parallel to the sliding direction of the limit shaft, the push shaft inner piston divides the inner part of the push shaft cylinder body into a push shaft working cavity 96a and a push shaft adapting cavity 96b communicated with the atmosphere, a push shaft spring 962 with a horizontal axis is arranged in the push shaft adapting cavity, one end of the push shaft spring is connected with the push shaft inner piston, the other end of the push shaft spring is connected with the push shaft cylinder body, a push shaft piston rod 963 which passes through the push shaft working cavity is arranged on the push shaft inner piston, the push shaft piston rod is matched with the push shaft cylinder body in a sliding and sealing way, an upper connecting seat 822 is arranged on the limit shaft, one end of, the upper connecting seat, the shaft seat and the transverse pipe are sequentially arranged along the axial direction of the transverse pipe, and the self-closing working cavity is communicated with the push shaft working cavity through an air pipe.
In the present case, the user stands first on the elasticity slipmat (horizontal bedplate top) before the water to horizontal bedplate moves down, drives the self-closing inner piston and moves down, and partly gaseous passing through the trachea entering push away a working chamber in the self-closing working chamber, push away an inner piston and drive push away a piston rod and leave and link the seat on, thereby has ensured when spacing axle and spacing pore pair are neat, spacing axle can get into spacing hole. After the water is used, the situation that a user forgets to turn off the water is avoided, at the moment, if the limiting shaft is inserted into the limiting hole, after the user leaves, the self-closing inner piston, the self-closing piston rod and the transverse seat plate move upwards to reset under the action of the self-closing spring, part of gas in the working cavity of the push shaft enters the self-closing working cavity through the gas pipe, so that the inner piston of the push shaft drives the piston rod of the push shaft to push against the upper connecting seat and the limiting shaft to move, the limiting shaft leaves the limiting hole, and the water outlet press rod automatically resets under the action of the water regulating spring, so that the automatic water turning-off operation can be completed.
The upper surface of the transverse seat plate is higher than that of the base, the area of the upper surface of the transverse seat plate is 0.75-0.95 times that of the upper surface of the base, and a plurality of anti-slip strips are arranged on the upper surface of the elastic anti-slip mat. The anti-slip strip can further assist in anti-slip.
The self-closing working cavity is internally provided with a self-closing limiting body 954, and in a self-closing cylinder body: a gap is formed between the self-closing limiting body and the self-closing inner piston, when the self-closing inner piston contacts the self-closing limiting body, the height of the upper surface of the transverse seat plate is lower than that of the upper surface of the base, and the vertical distance between the upper surface of the transverse seat plate and the upper surface of the base is smaller than or equal to 1 cm. Vertical distance between horizontal bedplate upper surface and the base upper surface is less, therefore horizontal bedplate movable distance is also less, and consequently, the user stands after standing the board, and the removal is felt unobviously, can optimize and use the body and feel.
Claims (6)
1. A water supply system is characterized by comprising a main water inlet pipe, an auxiliary water inlet pipe, a sewer pipe communicated with a sewer, a seat box with an opening at the upper end, a bedplate for covering the opening of the seat box, a counter basin arranged on the bedplate, a water supply faucet arranged above the counter basin and an overflow port arranged on the inner side wall of the counter basin, wherein one end of the main water inlet pipe is butted with a tap water source, one end of the auxiliary water inlet pipe is butted with an inlet of the water supply faucet, the bottom of the counter basin is provided with a sewer port communicated with the sewer pipe, the sewer port is communicated with the sewer pipe through an overflow pipe, the overflow port is provided with a sealing plug matched with the;
the water regulating device is characterized in that a water regulating pipe is vertically arranged in the seat box, a water regulating inlet hole and a water regulating outlet hole are formed in the side wall of the water regulating pipe, a water regulating piston in sliding and sealing fit with the water regulating pipe is arranged in the water regulating pipe, the sliding direction of the water regulating piston is vertical, a water regulating through hole with a horizontal axis is formed in the water regulating piston, an upper end plate used for contacting the water regulating inner piston is arranged at the upper end of the water regulating pipe, an upper air hole and an end plate hole are formed in the upper end plate, a lower end plate is arranged at the lower end of the water regulating pipe, a lower air hole is formed in the lower end plate, a water regulating spring in the water regulating pipe is arranged on the lower end plate, the upper end of the water regulating spring is connected with the water regulating piston, the lower end of the water regulating spring is connected with the lower end plate, a water regulating limiting body in the water regulating pipe is arranged on the;
the water outlet pressing rod is in sliding sealing fit with the bedplate, the sliding direction of the water outlet pressing rod is vertical, the water outlet pressing rod is provided with a limiting hole with a horizontal axis, a limiting plate is arranged in the limiting hole, a limiting air hole is formed in the limiting plate, a pressing rod penetrating through an end plate hole is arranged on the water outlet pressing rod, the pressing rod is connected with a water regulating piston, and the water outlet pressing rod, the water regulating piston and the water regulating spring are sequentially arranged from top to bottom;
the seat box is internally provided with a shaft seat, the shaft seat is provided with a transverse guide rod, the transverse guide rod is provided with a limiting shaft which can be inserted into a limiting hole, the limiting shaft is connected with the transverse guide rod in a sliding manner, a guide rod spring which is positioned between the limiting shaft and the shaft seat is sleeved on the transverse guide rod, one end of the guide rod spring is connected with the limiting shaft, the other end of the guide rod spring is connected with the shaft seat, and the limiting shaft is provided;
the water-closing pressing rod is in sliding sealing fit with the bedplate, the sliding direction of the water-closing pressing rod is vertical, the lower end of the water-closing pressing rod is provided with a balancing weight, a conversion pipe, a pull rope and a fixed support platform for supporting the balancing weight are arranged in the seat box, the conversion pipe comprises a transverse pipe and a vertical pipe, one end of the transverse pipe is communicated with the upper end of the vertical pipe, one end of the pull rope is connected with a lower connecting seat, the other end of the pull rope is connected with the top of the balancing weight, the pull rope penetrates through the transverse pipe and the vertical pipe, a limiting hole, the lower connecting seat, a shaft seat, the other end;
when the bottom surface of the balancing weight contacts the fixed supporting platform, the inhaul cable is in a loose state;
when the limiting shaft extends into the limiting hole and contacts the limiting plate, the balancing weight is separated from the fixed support, the inhaul cable is in a tensioning state, the water regulating piston contacts the water regulating limiting body, and the water regulating inlet hole, the water regulating through hole and the water regulating outlet hole are sequentially and coaxially communicated;
when the water adjusting piston contacts the upper end plate, the water adjusting inlet hole and the water adjusting outlet hole are all sealed by the water adjusting piston, the water adjusting inlet hole, the water adjusting through hole and the water adjusting outlet hole are sequentially communicated after the water adjusting piston moves downwards X millimeters from the position contacting the upper end plate, the water adjusting piston contacts the water adjusting limiting body after the water adjusting piston moves downwards Y millimeters from the position contacting the upper end plate, X is more than or equal to 3 and less than or equal to 8, and Y is more than or equal to 16 and less than or equal to 46.
2. The water supply system as claimed in claim 1, wherein when the tension cable is in a tensioned state, a portion of the tension cable between the horizontal tube and the lower connecting seat is horizontal, and a portion of the tension cable between the vertical tube and the weight block is vertical.
3. The water supply system as claimed in claim 1, wherein the top plate has a first pressing hole and a second pressing hole, the water outlet pressing rod passes through the first pressing hole and is in sliding sealing fit with the first pressing hole, the top of the water outlet pressing rod is provided with a water outlet pressing cap, the water shut-off pressing rod passes through the second pressing hole and is in sliding sealing fit with the second pressing hole, and the top of the water shut-off pressing rod is provided with a water shut-off pressing cap.
4. A water supply system according to claim 1, 2 or 3, further comprising a base and a rack, wherein the base is disposed on the ground, the seat box is fixed to the base through the rack, the base is provided with a bottom groove with an upper end opened, the bottom groove is internally provided with a transverse seat plate capable of sliding up and down along the bottom groove, the sliding direction of the transverse seat plate is vertical, the base is provided with an elastic anti-slip pad for covering the opening of the bottom groove, the upper surface of the transverse seat plate is connected with the lower surface of the elastic anti-slip pad, the bottom groove is internally provided with a plurality of self-closing cylinder bodies, the self-closing cylinder bodies are internally provided with self-closing inner pistons in sliding sealing fit with the self-closing cylinder bodies, the sliding direction of the self-closing inner pistons is vertical, the self-closing inner pistons divide the self-closing cylinder bodies into self-closing working chambers and self-closing adaptive chambers communicated with the atmosphere, the self-closing working chambers are positioned below the self, the lower end of the self-closing spring is connected with the self-closing cylinder body, a self-closing piston rod penetrating through the self-closing adaptive cavity is arranged on the self-closing inner piston, and the upper end of the self-closing piston rod is connected with the bottom surface of the transverse seat plate; the seat box is internally provided with a push shaft cylinder body, the push shaft cylinder body is internally provided with a push shaft inner piston matched with the push shaft cylinder body in a sliding and sealing manner, the sliding direction of the push shaft inner piston is parallel to the sliding direction of the limit shaft, the push shaft inner piston divides the inner part of the push shaft cylinder body into a push shaft working cavity and a push shaft adaptive cavity communicated with the atmosphere, the push shaft adaptive cavity is internally provided with a push shaft spring with a horizontal axis, one end of the push shaft spring is connected with the push shaft inner piston, the other end of the push shaft spring is connected with the push shaft cylinder body, the push shaft inner piston is provided with a push shaft piston rod penetrating through the push shaft working cavity, the push shaft piston rod is matched with the push shaft cylinder body in a sliding and sealing manner, the limit shaft is provided with an upper connecting seat, one end of the push shaft piston rod is contacted with the upper connecting seat, the push shaft spring, the push shaft inner piston, the push.
5. The water supply system as claimed in claim 4, wherein the upper surface of the horizontal seat plate is higher than the upper surface of the base, the upper surface area of the horizontal seat plate is 0.75-0.95 times of the upper surface area of the base, and the upper surface of the elastic anti-slip mat is provided with a plurality of anti-slip strips.
6. A water supply system according to claim 4 wherein the self-closing working chamber is provided with a self-closing limiting body, and in a self-closing cylinder body: a gap is formed between the self-closing limiting body and the self-closing inner piston, when the self-closing inner piston contacts the self-closing limiting body, the height of the upper surface of the transverse seat plate is lower than that of the upper surface of the base, and the vertical distance between the upper surface of the transverse seat plate and the upper surface of the base is smaller than or equal to 1 cm.
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| CN201911027997.9A CN110685327B (en) | 2019-10-28 | 2019-10-28 | Water supply system |
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| CN201911027997.9A CN110685327B (en) | 2019-10-28 | 2019-10-28 | Water supply system |
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| CN110685327B (en) | 2021-01-08 |
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Effective date of registration: 20201224 Address after: 2 / F, building 1, No. 288, Renliang Road, Renhe street, Yuhang District, Hangzhou, Zhejiang 311100 Applicant after: HANGZHOU HAOSHUI TECHNOLOGY Co.,Ltd. Address before: 311201 No. 37 sports street, Chengxiang street, Xiaoshan District, Hangzhou, Zhejiang. Applicant before: Qin Fei |
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