CN1098464A - Auto-blast-flushing toilet bowl - Google Patents
Auto-blast-flushing toilet bowl Download PDFInfo
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- CN1098464A CN1098464A CN 94104783 CN94104783A CN1098464A CN 1098464 A CN1098464 A CN 1098464A CN 94104783 CN94104783 CN 94104783 CN 94104783 A CN94104783 A CN 94104783A CN 1098464 A CN1098464 A CN 1098464A
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Abstract
A kind of automatic auto-blast-flushing toilet bowl only just can wash away any dirt to the water below two gallons with one gallon.The cross-sectional area of its main irrigation channel reduces gradually downwards and by streamlining, points to the flushing water jet of trunnion with formation; Auxiliary irrigation channel and toilet wall are tangent, cause circulatory motion to help washing away of floating waste material.The entering part inclination certain angle of exit passageway, falling portion dwindle gradually towards the center and evenly downwards, and water that can minimum obtains high vacuum.Be provided with water tank transfer valve and float valve auto-flusher, and nightstool wall automatic spray-washing device.When the user was sitting on the Closet bowl seat, the water tank automatic water-storing was realized auto-flushing and hydro-peening nightstool wall after the user stands.
Description
The present invention relates to a kind of auto-blast-flushing toilet bowl, specifically relate to a kind of structure and flushometer thereof and carry out improved automatic auto-blast-flushing toilet bowl flush toilet.
The traditional type flush toilet is not improving over nearest 100 years basically.Available in the market and be installed in traditional flush toilet in many houses facility, generally all adopt a big rubber float valve to control automatic entry, and require to come flush toilet effectively with at least four gallons waters, not only water is many, also often can not wash down dirt.When the waste material hard and that can not absorb that exists such as newspaper and plastics, most of this toilet configurations all can be blocked, usually needs to dredge with rubber aspirator (be commonly called as rubber and carry son).
Some flush toilet of making in enormous quantities just can obtain flushing action with two gallons water, but their majority can only wash out soft tissue paper and other resorbable material, so just unlikely resulting in blockage.These flush toilet of great majority have the flushing machine that the spanner that utilizes hand lever formula structure is controlled, and can store water automatically after flushing in water tank.
Therefore, the object of the present invention is to provide a kind of auto-blast-flushing toilet bowl, this toilet only uses about one gallon just can wash down all dirts in the toilet, using water wisely in a large number fully to the water below two gallons.
Another object of the present invention is to provide a kind of auto-blast-flushing toilet bowl, this toilet can have only one to two gallon wc flushing cistern and adopt size to have only the float of table tennis size and plunger hydraulic valve to discharge wash water by the employing capacity, and the overall volume of toilet is reduced.
Another purpose of the present invention is to provide a kind of automatic auto-blast-flushing toilet bowl, and this toilet can be realized the water and the auto-flushing of automatic filling flush tank.
A further object of the present invention is to provide a kind of automatic auto-blast-flushing toilet bowl, and this toilet also can be realized the powerful automatic spray-washing to the toilet tub wall when realizing auto-flushing.
The invention provides a kind of auto-blast-flushing toilet bowl, comprise a flush toilet and a water tank water storage and a flushometer, it is characterized in that described flush toilet only need use about one gallon just can wash away by the long-pending article in effective cross section by trunnion or exit passageway any to the water below two gallons, described toilet configurations has:
A) main irrigation channel, its cross-sectional area reduce downwards gradually and by streamlining, main irrigation channel is accepted the water from water tank, to form the high speed and high pressure flushing current that point to trunnion or exit passageway;
B) auxiliary irrigation channel, it is tangent with nightstool wall, like this will be from the eddying motion of the water formation current of water tank, to help washing away of floating pollutant;
C) entering part of trunnion or exit passageway tilts at a certain angle, resistance to the mobile formation minimum of dirt and flushing water, and the cross-sectional area of its vertical component reduces gradually towards the middle part downwards, and from the middle part is downwards uniformly, and the water that this geometry can be minimum forms high vacuum.
In the above-mentioned auto-blast-flushing toilet bowl, preferably also be provided with nightstool wall hydro-peening passage, this hydro-peening passage comprises the passage of the interior dress at a horizontal circle toilet top, an a plurality of downward-sloping jet and feeder connection that distributes along passage.
According to auto-blast-flushing toilet bowl of the present invention, comprise a flush toilet and a water tank water storage and a flushometer, it is characterized in that described water tank water storage and flushometer are automatic water-storing and flushometer, it comprises:
One is installed in the float valve bath device in the water tank;
One controls the water tank transfer valve of water storage and bath automatically, it is a kind of two-position three-way valve, its input port links to each other with feed pipe, its delivery outlet links to each other with described float valve bath device by water-supply-pipe, its scavenge port can be with outside the water blow off valve, when the water tank transfer valve is activated, be communicated with between its input port and the delivery outlet, to be sent to water tank through float valve bath device from the water of feed pipe, when the water tank transfer valve is released, close between its input port and the delivery outlet, and delivery outlet is communicated with scavenge port, makes float valve bath device realize the bath of water tank;
One is arranged on the cam gear of nearly pivot one end of Closet bowl seat, it includes the cam that is linked to each other by lever arm, described cam is positioned at the top position of described water tank transfer valve, be meshed with the inserted link of water tank transfer valve, when the user is sitting on the seat board or seat board is dug, cam is depressed the inserted link of water transfer valve and is started, when the user stand up or with seat board be back to its on toilet keep flat the position time, the water tank transfer valve is released;
Described float valve bath utensil has:
The ball float of a table tennis size, it links to each other with the other end of a lever arm that articulates on the one end;
A plunger valve, it has a plunger valve chamber, and its upper wall is provided with a valve port, and the valve rod of plunger passes near the pivot joint of the described other end of described valve port and described removable wall, valve port can be closed when described plunger valve moves up;
One is positioned at below the described plunger valve piston cylinder assembly of adjacency with it, it has a cylinder body, be provided with the hole that is communicated with between this cylinder body roof and the described plunger valve chamber, cylinder side wall is provided with a hole that links to each other with water-supply-pipe by top end, one piston that can in cylinder body, slide up and down, this piston lower end is provided with a piston rod that is passed down through the cylinder body bottom, and a back-moving spring that is located between piston and the cylinder body bottom;
One is located at described piston cylinder assembly below by the coaxial annular rubber valve that links to each other of piston rod and described piston, in order to the water of flushing the toilet in the discharging water tank.
According to the present invention, above-mentioned water tank transfer valve comprises:
A cylinder valve, its top is provided with the nut of a band sleeve, its bottom is provided with a bottom, described valve body is separated into three valve chambers in upper, middle and lower, last valve chamber sidewall is provided with a scavenge port, in the valve chamber sidewall be provided with a delivery outlet, lower valve chamber's bottom is provided with an input port, go up, between the middle valve chamber and in, the center between the lower valve chamber is respectively equipped with valve port and lower valve port;
A pair of back-to-back upper and lower cone valve by the valve rod interconnection, described valve rod passes described upper and lower valve port, its upper and lower cone valve cooperates with described upper and lower valve port, upper and lower valve port is is alternately opened and closed, the upper end of described upper conical valve is provided with a coaxial continuous inserted link, and described inserted link can slide up and down in described sleeve;
A back-moving spring that is located between described inferior pyramidal valve lower end and the described valve body bottom;
Described inserted link is in its normality position under the effect of back-moving spring, at this moment, described inferior pyramidal valve also cuts out lower valve port, and described upper conical valve will be gone up valve port and open, when described inserted link moves down under external force, described inferior pyramidal valve is opened lower valve port, and described upper conical valve is opened the described valve port of going up.
According to auto-blast-flushing toilet bowl of the present invention, wherein also be provided with a nightstool wall automatic spray-washing device, this nightstool wall automatic spray-washing device mainly is made up of with the nightstool wall hydro-peening passage that its inlet is connected with the outlet of this nightstool wall hydro-peening valve the nightstool wall hydro-peening valve on the cam lower position that is installed in described seat board cam gear, and the inlet of hydro-peening valve is communicated with the water source;
Described nightstool wall hydro-peening passage has the passage of dress in the horizontal circle toilet top, a plurality of downward-sloping jet exit that distributes along passage, and a feeder connection.
Described nightstool wall automatic spray-washing valve has:
A cylinder valve, its top are provided with a band sleeve nut's sleeve, and its bottom is provided with a valve gap that has inlet, is provided with an outlet apart from a distance, top on its cylinder side wall;
The piston that can in described valve body, slide up and down, described piston is provided with centre bore, is provided with the piston aperture that is connected between piston-top surface and the bottom surface;
A cone valve that links to each other with an inserted link, described inserted link passes inlet, piston center hole and the sleeve of described valve gap, can slide up and down in described sleeve, described inserted link and described piston are sealed to each other fixing, and described cone valve is upper and lower can be closed described inlet or open when mobile;
A thin rubber valve that abuts on the described piston-top surface is sealed described piston aperture;
A back-moving spring that is located between described piston and the described valve gap;
A stop part that is provided with on the inserted link top;
Described inserted link is in its normality position under the effect of back-moving spring, at this moment piston is positioned at the outlet top position and outlet is opened, and described cone valve cuts out described inlet, when described inserted link is moved downward to its extreme lower position that is subjected to stop limits under external force, described piston seals described outlet, described cone valve is opened described inlet, and when described inserted link was in by its extreme lower position to the centre position that moves its normality position, described entrance and exit was connected.
According to flush toilet of the present invention, the wherein water storage of wc flushing cistern and flushing, also can be by means of being contained in the device with pedal on the floor, toilet the place ahead and actuating with pin and to realize, this device with pedal is connected by the inserted link of linkage with water tank transfer valve and nightstool wall hydro-peening valve, with depressing and homing action of control inserted link.
By top as can be known described, automatic auto-blast-flushing toilet bowl of the present invention has following effect and advantage:
1. owing to adopt jet jet douche system, can be only wash away whole various dirts in the toilet to the water below two gallons with about one gallon, thereby flushablely fall any dirt that passes through toilet exit passageway net sectional area.
2. can have only one to two gallon wc flushing cistern and adopt size to have only the float of table tennis size and plunger hydraulic valve to discharge wash water by the employing capacity, the toilet overall volume is reduced greatly.
3. can realize the water and the auto-flushing of automatic filling flush tank.When the user is a male sex who urinates on toilet, in case seat board is dug, the hydrodynamic(al) of filling out that can utilize seat board to start water storage and flushometer is done, and in case seat board is put back on the toilet, just can wash automatically.When the user is a women who is sitting on the seat board, the same regimen condition of filling out takes place, when she stands, just can wash automatically immediately.
4. when realizing auto-flushing, also can realize the automatic spray-washing to nightstool wall, directly be connected to the water source by spray washer, expulsion pressure is big, is easy to clean tub wall.
5. owing to adopt pedal to start water storage and bath, therefore, this toilet is applicable to the public lavatory.
6. water tank transfer valve of the present invention, float valve bath device and Closet bowl seat can be installed in supporting use on the existing flush toilet at an easy rate, are convenient to existing utility is transformed.
Following detailed description now is discussed in conjunction with the accompanying drawings, just can be further understood functional character of the present invention.Brief Description Of Drawings is as follows:
Figure 1A is the sectional view of flush toilet, shows the structure of main irrigation channel, auxiliary irrigation channel, trunnion or exit passageway and nightstool wall hydro-peening passage;
Figure 1B is the fragmentary top sectional view of toilet bowl, shows streamflow regime;
Fig. 2 is the side partial cross-sectional of flush toilet, and it is analysed and observe part and shows water tank transfer valve and float valve automatically towards device;
Fig. 3 is the partial top view of flush toilet, shows the mated condition of seat board cam gear and water tank transfer valve and nightstool wall automatic spray-washing valve;
Fig. 4 A is the sectional view of water tank transfer valve when being in the normal state the position, and the sectional view that Fig. 4 B is same device when being in its enable position;
Fig. 5 A is the sectional view of float valve auto-flusher when being in the bath state, and Fig. 5 B is the sectional view of same device when filling up water;
Fig. 6 A and 6B illustrate a kind of mode that starts the bath of the automatic filling of water tank and flush toilet with pin.
Sectional view when Fig. 7 A and Fig. 7 B illustrate nightstool wall automatic spray-washing valve respectively and be in its normality position and be actuated the position.
The basic role principle of flush toilet 30 of the present invention mainly is to be realized by the geometrical configuration shown in Figure 1A.Three major parts are wherein arranged, i.e. jet douche passage 31, water trap (water well) 32 and trunnion 33.The water of wc flushing cistern pours down by the inlet 34 of gravity by jet douche passage 31 when discharging, and flows through necking down 35 places of low side at last rapidly with much higher speed.Raise at water trap 32 place's water levels.Because jet is at a high speed, the opening 36 that the water wink in the water trap 32 promptly is inhaled into and flows through fills up trunnion 33 and arrives second necking down, 37 places until water, and finally is discharged from high speed when it leaves outlet 38.Water passage 39 is tangent with toilet bowl interior, produces the eddying motion of current at water trap 32 places, shown in Figure 1B, further impels floating dirt is washed away.
Also can be provided with nightstool wall hydro-peening passage 17 on the flush toilet 30 of the present invention, its structure is shown among Figure 1A and the 1B.The passage 172 that wherein has an inlet 171, one horizontal circle toilet tops, and a plurality of downward-sloping jet exit 173 that distributes along passage 172.This inlet 171 directly is communicated with the water source, therefore, hydro-peening passage 172 does not communicate with the water outlet of water tank, this point unlike the prior art, respective channel in the universal flush toilet of the section ratio of passage 172 is little, therefore, hydraulic pressure wherein depends on the pressure at water source, and comparable hydraulic pressure from water tank is a lot of greatly.
The automatic control of water tank water storage and bath and the automatic spray-washing of nightstool wall are to utilize the device described below as shown in Fig. 2 and Fig. 3 to realize.
Closet bowl seat 3 nearly pivot one ends are provided with cam gear, and it includes two cams 12 that linked to each other by lever arm 13, and each cam 12 lays respectively at the top of water tank transfer valve 10 and nightstool wall hydro-peening valve 9, is meshed with their inserted link.The pivotally connected of seat board and toilet has than big gap, and seat board can be moved down a little.
Water tank transfer valve 10 is a kind of two-position three-way valves, and its input port links to each other with feed pipe 1, and its delivery outlet is linked to each other with float valve bath device 20 by water-supply-pipe 108, and its scavenge port is connected with excretory duct 119.This valve 10 has inserted link 111, and this inserted link 111 comes mechanical actuation by a cam 12 on the cam gear on the seat board 3.Be placed on the toilet top as long as seat board 3 keeps lying, this valve is released.Be sitting in as the people and on the seat board 3 it moved down and when promoting inserted link 111, perhaps when male sex user's urine and seat board 3 is dug to position 3A, when making cam 12 actuate inserted link 111, this valve just is actuated.
Float valve auto-flusher 20, it is installed in a capacity is among one to two gallon the water tank 11, and is watered via water-supply-pipe 108 by water tank transfer valve 10.
For strengthening the cleaning performance of toilet tub wall, also can be provided with nightstool wall automatic spray-washing device 16, it mainly is made up of a toilet hydro-peening valve 9 and a nightstool wall hydro-peening passage 17, and the inlet of hydro-peening valve 9 directly is communicated with the water source.This hydro-peening valve is a kind of three two-way valves, when it is in the normal state position or enable position, sealing between valve inlet and the outlet, be in by enable position when the centre position of normality position moving process, valve inlet is communicated with outlet, will lead to passage 172 by valve outlet port via feeder connection 171 from the water at water source, and by jet exit 173 ejections, form eddying current, in order to hydro-peening toilet tub wall.
The detailed structure of water tank transfer valve 10 and float valve auto-flusher 20 and nightstool wall automatic spray-washing valve 9 is shown in Fig. 4 A, 4B, 5A, 5B and 7A, 7B.
Shown in Fig. 4 A and Fig. 4 B, water tank transfer valve 10 is a kind of two-position three-way valves, and it has a cylinder valve 116, and its top is provided with the nut 112 of a band sleeve, and inserted link 111 can slide in sleeve, seals up by O V-shaped ring 117 and nut 113.This valve body is separated into three valve chambers in upper, middle and lower, goes up, between the middle valve chamber and down, be respectively equipped with valve port 105 and lower valve port 104 between the middle valve chamber, and this valve body includes three openings, i.e. input port 103, delivery outlet 106 and scavenge port 109.A pair of inferior pyramidal valve 102 and the upper conical valve 107 that links to each other by valve rod, make back-to-back and with 111 coaxial linking to each other of inserted link, also be provided with the stainless steel spring 100 that resets.Match with back-to-back valve 102 and valve 107, lower valve port 104 and last valve port 105 alternately are opened.In the normality position shown in Fig. 4 A, lower valve port 104 is closed and lower valve port 105 is opened; When inserted link 111 is pushed to following time as Fig. 4 B, lower valve port 104 is opened and is gone up valve port 105 and close.
Shown in Fig. 5 A and 5B, float valve auto-flusher 20 includes: the ball float 206 of a table tennis size, and it links to each other with the other end 209 of a lever arm that articulates at one end 215 places; A plunger valve 207 that links to each other with removable wall 209 by pivot 216; One by piston rod 217 and the annular rubber valve 211 coaxial pistons that link to each other 203; And back-moving spring 204.It is in one gallon the water tank 11 that whole assembly is installed in capacity.This piston 203 is provided with O shape rubber seal 218.
The structure of nightstool wall automatic spray-washing valve 9 has been shown among Fig. 7 A and the 7B.92, one in the piston that this valve includes 91, one of cylinder valves band aperture 92A links to each other with inserted link 94 cone valve 93 of stop part 94A is housed on it, and a back-moving spring 95.Inserted link 94 slides in the threaded sleeve 91A that is provided with O V-shaped ring 91B and sleeve nut 91C and passes.In the normality position shown in Fig. 7 A, inlet 96 is closed by cone valve 93, will be cut off to the water supply of nightstool wall hydro-peening passage through outlet 98 by pipe 97.Move when inserted link is pushed downwards, TR thin rubber valve 99 upwards turns over and hole 82 is opened.This accelerates the speed of moving that is pushed downwards of inserted link.When piston 82 and valve 93 move down, cone valve 93 will enter the mouth and 96 open, and nightstool wall hydro-peening valve is watered by instantaneous, till piston is blocked outlet 98.So as long as the user is sitting on the Closet bowl seat, toilet hydro-peening valve keeps cutting out.When inserted link is released, owing to approach the rubber valve hole 92A to be closed, piston slowly moves up.During moving on piston is slow, piston 92 will export 98 and open, and cone valve 93 still makes inlet 86 stay open, so nightstool wall hydro-peening passage is supplied water, is back to its normality position until piston, and cone valve cuts out till the inlet 96.
Automatically the operation process of auto-blast-flushing toilet bowl is described as follows:
Water tank transfer valve 10 is in the normality position shown in Fig. 4 A, and valve port 104 is sealed by valve 102, has cut off the water supply to the float valve auto-flusher.When Closet bowl seat is dug or when the people sat thereon, inserted link 111 was pushed to down, cone valve overcomes the active force of spring 110 and passes downwards up and down, thereby opens valve port 104 and close port 105.Water from water pipe 101 flow to delivery outlet 106 through valve port 104, supplies water by 108 pairs of float valve baths of water-supply-pipe device.Valve port 105 is closed by valve 107, prevents that water from flowing out scavenge port 109.When chamber 202 has been full of water like that shown in Fig. 5 B, water pressure pushes away piston for 203 times, overcome the active force of spring 204, arrive at opening 212 until annular rubber valve 211, water seal in the wc flushing cistern is lived, to avoid when water is supplied to wc flushing cistern by hole 205, plunger valve chamber 210 and valve port 214, the washing by water water arrival water level 213 in wc flushing cistern prematurely, ball float 206 is upwards drawn plunger valve 207, thereby close opening 214.
Hydraulic pressure pushing plunger valve 207 in the chamber 210 is further sealed valve port 214, thereby is cut off the water supply to wc flushing cistern.O shape rubber seal 218 forms sealing in case stopping leak leaks between piston 203 and casing wall.As long as the inserted link of water transfer valve 111 keeps depressing, opening 212 and valve port 214 just keep sealing.
When the user stands up, the power that acts on the inserted link 111 is released, and spring 110 upwards pushes away valve 102 and valve 107, thus close port 104 and open valve port 105, shown in Fig. 4 A.Be cut off by the water supply of float valve bath device to wc flushing cistern, the pressure of release action on piston 203 causes spring 204 that piston 203 is upwards passed.Water in the chamber 202 is discharged from by hole 220, flows to scavenge port 109 via water-supply-pipe 108, delivery outlet 106 and valve port 105, shown in the arrow among Fig. 4 A, and then via excretory duct 119 discharges.This earial drainage action needs, and makes piston 203 can be back to its normality position, in order to throw open opening 212, can avoid the hysteresis of wash water to flow out like this.
This structure of the piston 203 among Fig. 5 A and the 5B also can be used the structure of elastic film instead, for example changes piston 203 into the annular membrane sheet, and its excircle is fixed on the circumferential wall of chamber 202, and an end of its center and bar 217 is fixed.Like this, the hydraulic pressure in the chamber 202 can be with the downward elastic deformation of diaphragm, and the active force that overcomes spring 204 moves down bar 217.
Fig. 6 A and Fig. 6 B show the mode that another kind is used to start automatic water-storing and flush toilet.This another kind of mode that starts with pin more is applicable to the public lavatory.In this device, a device with pedal 21 is housed on the floor in toilet the place ahead, it links to each other with a vertical rod 22 by the lever arm 23 that has pivot 24.User's weight is passed pedal downwards, arrives the position 23A shown in the dotted line among Fig. 5 B.Like this vertical rod is moved down, thereby actuated the inserted link 111 of water transfer valve assembly.This device that starts with pin is applicable to bed pan or wash-hand basin etc., even is applicable on the various on the market water closet pans, can realize automatic flushing, avoids using hand operation.
Water tank transfer valve of the present invention, float valve bath device and the seat board that has a cam gear all can be installed on the existing flush toilet facility at an easy rate, and it is transformed.For example, one corrosion resistant plate (not shown) can be set, water tank transfer valve and nightstool wall spray washer valve are installed on the one end, two installing holes are arranged on this corrosion resistant plate, can utilize set bolt that corrosion resistant plate and seat board are fixed on original flush toilet.
Claims (7)
1, a kind of auto-blast-flushing toilet bowl, comprise a flush toilet and a water tank water storage and a flushometer, it is characterized in that described flush toilet only need use about one gallon just can wash away by the long-pending article in effective cross section by trunnion or exit passageway any to the water below two gallons, described toilet configurations has:
A) main irrigation channel, its cross-sectional area reduce downwards gradually and by streamlining, main irrigation channel is accepted the water from water tank, to form the high speed and high pressure flushing current that point to trunnion or exit passageway;
B) auxiliary irrigation channel, it is tangent with nightstool wall, like this will be from the eddying motion of the water formation current of water tank, to help washing away of floating pollutant;
C) entering part of trunnion or exit passageway tilts at a certain angle, resistance to the mobile formation minimum of dirt and flushing water, and the cross-sectional area of its vertical component reduces gradually towards the middle part downwards, and from the middle part is downwards uniformly, and the water that this geometry can be minimum forms high vacuum.
2, auto-blast-flushing toilet bowl according to claim 1, it is characterized in that, also be provided with nightstool wall hydro-peening passage in the described toilet configurations, described nightstool wall hydro-peening passage comprises the passage of the interior dress at a horizontal circle toilet top, an a plurality of downward-sloping jet and feeder connection that distributes along passage.
3, a kind of auto-blast-flushing toilet bowl comprises a flush toilet and a water tank water storage and a flushometer, it is characterized in that described water tank water storage and flushometer are automatic water-storing and flushometer, and it comprises:
One is installed in the float valve bath device in the water tank;
One controls the water tank transfer valve of water storage and bath automatically, it is a kind of two-position three-way valve, its input port links to each other with feed pipe, its delivery outlet links to each other with described float valve bath device by water-supply-pipe, its scavenge port can be with outside the water blow off valve, when the water tank transfer valve is activated, be communicated with between its input port and the delivery outlet, to be sent to water tank through float valve bath device from the water of feed pipe, when the water tank transfer valve is released, close between its input port and the delivery outlet, and be communicated with between delivery outlet and the scavenge port, make float valve bath device realize the bath of water tank;
One is arranged on the cam gear of nearly pivot one end of Closet bowl seat, it includes the cam that is linked to each other by lever arm, described cam is positioned at the top position of described water tank transfer valve, be meshed with the inserted link of water tank transfer valve, when the user is sitting on the seat board or seat board is dug, cam is depressed the inserted link of water transfer valve and is started, when the user stand up or with seat board be back to its on toilet keep flat the position time, the water tank transfer valve is released;
Described float valve bath utensil has:
The ball float of a table tennis size, it links to each other with the other end of a lever arm that articulates on the one end;
A plunger valve, it has a plunger valve chamber, and its upper wall is provided with a valve port, and the valve rod of plunger passes near the pivot joint of the described other end of described valve port and described removable wall, valve port can be closed when described plunger valve moves up;
One is positioned at below the described plunger valve piston cylinder assembly of adjacency with it, it has a cylinder body, be provided with the hole that is communicated with between this cylinder body roof and the described plunger valve chamber, cylinder side wall is provided with a hole that links to each other with water-supply-pipe by top end, one piston that can in cylinder body, slide up and down, this piston lower end is provided with a piston rod that is passed down through the cylinder body bottom, and a back-moving spring that is located between piston and the cylinder body bottom;
One is located at described piston cylinder assembly below by the coaxial annular rubber valve that links to each other of piston rod and described piston, in order to the water of flushing the toilet in the discharging water tank.
4, auto-blast-flushing toilet bowl according to claim 3 is characterized in that described water tank transfer valve comprises:
A cylinder valve, its top is provided with the nut of a band sleeve, its bottom is provided with a bottom, described valve body is separated into three valve chambers in upper, middle and lower, last valve chamber sidewall is provided with a scavenge port, in the valve chamber sidewall be provided with a delivery outlet, lower valve chamber's bottom is provided with an input port, go up, between the middle valve chamber and in, the center between the lower valve chamber is respectively equipped with valve port and lower valve port;
A pair of back-to-back upper and lower cone valve by the valve rod interconnection, described valve rod passes described upper and lower valve port, its upper and lower cone valve cooperates with described upper and lower valve port, upper and lower valve port is is alternately opened and closed, the upper end of described upper conical valve is provided with a coaxial continuous inserted link, and described inserted link can slide up and down in described sleeve;
A back-moving spring that is located between described inferior pyramidal valve lower end and the described valve body bottom;
Described inserted link is in its normality position under the effect of back-moving spring, at this moment, described inferior pyramidal valve cuts out lower valve port, and described upper conical valve will be gone up valve port and open, when described inserted link moves down under external force, described inferior pyramidal valve is opened lower valve port, and described upper conical valve is opened the described valve port of going up.
5, auto-blast-flushing toilet bowl according to claim 3, it is characterized in that also being provided with a nightstool wall automatic spray-washing device, this nightstool wall automatic spray-washing device mainly is made up of with the nightstool wall hydro-peening passage that its inlet is connected with the outlet of this nightstool wall hydro-peening valve the nightstool wall hydro-peening valve on the cam lower position that is installed in described seat board cam gear, and the inlet of hydro-peening valve is communicated with the water source;
Described nightstool wall hydro-peening passage has the passage of dress in the horizontal circle toilet top, a plurality of downward-sloping jet exit that distributes along passage, and a feeder connection.
Described nightstool wall automatic spray-washing valve has:
A cylinder valve, its top are provided with a band sleeve nut's sleeve, and its bottom is provided with a valve gap that has inlet, is provided with an outlet apart from a distance, top on its cylinder side wall;
The piston that can in described valve body, slide up and down, described piston is provided with centre bore, is provided with the piston aperture that is connected between piston-top surface and the bottom surface;
A cone valve that links to each other with an inserted link, described inserted link passes inlet, piston center hole and the sleeve of described valve gap, can slide up and down in described sleeve, described inserted link and described piston are sealed to each other fixing, and described cone valve is upper and lower can be closed described inlet or open when mobile;
A thin rubber valve that abuts on the described piston-top surface is sealed described piston aperture;
A back-moving spring that is located between described piston and the described valve gap;
A stop part that is provided with on the inserted link top;
Described inserted link is in its normality position under the effect of back-moving spring, at this moment piston is positioned at the outlet top position and outlet is opened, and described cone valve cuts out described inlet, when described inserted link is moved downward to its extreme lower position that is subjected to stop limits under external force, described piston seals described outlet, described cone valve is opened described inlet, and when described inserted link was in by its extreme lower position to the centre position that moves its normality position, described entrance and exit was connected.
6, auto-blast-flushing toilet bowl according to claim 5, it is characterized in that on the floor in toilet the place ahead, being provided with a device with pedal, be connected by the inserted link of linkage, with depressing and homing action of control inserted link with described water tank transfer valve and nightstool wall hydro-peening valve.
7, auto-blast-flushing toilet bowl according to claim 5 is characterized in that described water tank transfer valve and nightstool wall hydro-peening valve are installed on the block length shape corrosion resistant plate, have two installing holes that keep at a certain distance away on the described corrosion resistant plate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PH4615393 | 1993-05-07 | ||
| PH46153 | 1993-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1098464A true CN1098464A (en) | 1995-02-08 |
Family
ID=19935923
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94104782 Pending CN1098465A (en) | 1993-05-07 | 1994-05-04 | Toilet bowl accessory device |
| CN 94104783 Pending CN1098464A (en) | 1993-05-07 | 1994-05-04 | Auto-blast-flushing toilet bowl |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94104782 Pending CN1098465A (en) | 1993-05-07 | 1994-05-04 | Toilet bowl accessory device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN1098465A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101849071B (en) * | 2008-02-25 | 2013-05-01 | As知识产权控股有限公司 | High performance toilet capable of operation at reduced flush volumes |
| CN105839745A (en) * | 2013-03-27 | 2016-08-10 | Toto株式会社 | Flush toilet apparatus |
| CN107842066A (en) * | 2018-01-02 | 2018-03-27 | 青岛理工大学 | A kind of self-cleaning water supply pond system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100735881B1 (en) * | 2006-11-30 | 2007-07-04 | 주식회사 자동물내림 | Automatic water dropping system at the toilet bowls of fresh valve direct water type mounted with water supply apparatus which guides water supply to bidets |
-
1994
- 1994-05-04 CN CN 94104782 patent/CN1098465A/en active Pending
- 1994-05-04 CN CN 94104783 patent/CN1098464A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101849071B (en) * | 2008-02-25 | 2013-05-01 | As知识产权控股有限公司 | High performance toilet capable of operation at reduced flush volumes |
| CN105839745A (en) * | 2013-03-27 | 2016-08-10 | Toto株式会社 | Flush toilet apparatus |
| CN107842066A (en) * | 2018-01-02 | 2018-03-27 | 青岛理工大学 | A kind of self-cleaning water supply pond system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1098465A (en) | 1995-02-08 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |