CN2381682Y - Sanitary water saving toilet - Google Patents

Abstract

The utility model relates to a sanitary water saving closestool, which is characterized in that a closestool seat ring has a gas sucking hole; a certain position of the closestool is provided with a gas sucking fan, and so that exhaust gas can be sucked into a sewage discharging pipe in a bucket; the inside of a gas discharging pipe of a fan chamber has a water sealing hold-back device; the water sealing sewage discharging pipe in the bucket of the sanitary water saving closestool is movable; as water is discharged, a water outlet is automatically lowered, and the existing largest water seal can be maintained after the water is discharged; the sanitary water saving closestool also has the advantages that an auxiliary flushing pipe is additionally arranged on the base of the second type of closestools, the water outlet is firstly compelled to lower by the auxiliary flushing pipe, or can be lowered under synergy actions, the water outlet can return to original positions after the water is flushed, and the existing largest water seal can be maintained.

Description

A kind of sanitary water-saving closet

The utility model relates to field of sanitary ware, relates in particular to the toilet of a kind of deodorizing, water saving.

With regard to present technology, for getting rid of the foul smell that the people produces at one's leisure, usually adopt and on the window or on the special-purpose air channel ventilation fan is being installed, its deficiency is in when defecation inevitably important news to being unfavorable for healthy and foul smell beastly, the whole washroom of this foul smell disperse also pollutes other apparatus in the washroom, and ventilation fan to the eliminating effect slow and not obvious, therefore unfavorable health is also wasted electric power, and it also has no related with the water-saving performance of toilet simultaneously.For preventing that foul smell overflows from toilet in the blow-off pipe, the toilet of various types adopts a barrel interior fixed S shape water seal blow-off pipe bar none.Its shortcoming is, resistance of water drainage is big, the a large amount of water that sweeps away rapidly in the water tank can't be drained rapidly, cause barrel interior sewage surging and spill the dirty globule and the indiscoverable dirty water smoke of naked eyes, just lighter loosing just reaches to be castrated and also rises suddenly and sharply with the water surface and flash easily with paper with proportion for rare, extremely stagnant, after the water level face descended, it was residual to have a certain amount of dirt sometimes.Therefore also unfavorable health and water saving.

The purpose of this utility model solves above-mentioned two problems exactly, therefore first aspect of the present utility model provides a kind of sanitary water-saving closet, the direct suction toilet of foul smell when it can be with defecation is inner and drain from blowoff line, simultaneously because of suction force and the thrust of cross over pipe place exhaust airstream to bath current in the blow-off pipe, can make draining more smooth and easy, thereby only toilet can be washed down and economizes on water with low amounts of water, the purpose of this utility model it would also be desirable to provide a kind of when having above-mentioned feature performance benefit in addition, Water flushing for cistern pressure can be increased substantially, the clean more and water saving more of closet flushing pond wall can be made.Second aspect of the present utility model provides a kind of sanitary water-saving closet, it makes the water seal blow-off pipe in the toilet can reduce delivery port automatically when draining, reduce the resistance of washing by water, thereby can reach water saving and avoid splashing the dirty globule and water smoke and unfavorable health and health.

First purpose of the present utility model can realize like this: the fan house and the water seal exhaust chamber of dress blower fan in being provided with in tank lid, the air inlet port of fan house forms interface, when tank lid covers, the mouth of pipe grafting of this interface and the exhaust tube that is fixed on or directly forms by the wall of water tank own, and the other end of this exhaust tube be located on the toilet seat or the seat ring pad on aspirating hole realize UNICOM, the exhaust opening of fan house is open to water tank water surface top, on the diapire of water seal exhaust chamber, have and to make air above the water tank enter water-sealing discharge pipe in it, the axle property is connecting a box-like valve cover of left-hand thread on its mouth of pipe, the stack that on the diapire of water seal exhaust chamber, in addition its room air is effluxed, the height of its upper end mouth of pipe and the mouth of pipe height of water-sealing discharge pipe maintain an equal level or omit high, interface under leading to outside its lower end mouth of pipe forms on water seal exhaust chamber diapire, when tank lid covers, this interface is pegged graft with the mouth of pipe that is fixed on or is formed directly into the stack on the water tank wall, and the water seal location downstream realizes UNICOM in the other end of this stack and the toilet blow-off pipe.

First purpose of the present utility model also can realize like this: the fan house of dress blower fan in being provided with in tank lid, the air inlet port of fan house forms interface, and peg graft with the exhaust tube that is fixed on or is formed directly on the water tank wall, and the other end of this exhaust tube be located on the seat ring or the seat ring pad on aspirating hole UNICOM, the exhaust opening of fan house forms an interface, it is pegged graft with the upper end mouth of pipe that is fixed on or is formed directly into the stack on the water tank wall, the lower end mouth of pipe of this stack feeds in the water seal exhaust chamber and forms water-sealing discharge pipe, and the blow-off pipe UNICOM that the stack of the external exhaust of water seal exhaust chamber is final and toilet is interior, water seal exhaust chamber or be located in the water tank or be located at and the water tank disjunctor or the water tank bottom of disjunctor not, or be located at bottom in the toilet.The exhaust opening of fan house also can be open to water tank water surface top in addition, on the water tank wall, fixing a stack or directly forming a stack by the water tank wall, the upper end mouth of pipe of this pipe makes progress and water tank water surface hold the line or slightly high, or the upper end that makes this pipe makes the mouth of pipe and be immersed in the surface layer of water tank water surface certain depth after bending downwards, also forming in the lower end mouth of pipe feeding water seal exhaust chamber of this pipe to make water tank top air enter its interior water-sealing discharge pipe, the final blow-off pipe UNICOM with toilet of the stack of the external exhaust of water seal exhaust chamber, the water seal exhaust chamber or be located at water tank interior be located at the water tank disjunctor or not the water tank of disjunctor the bottom or be located at the bottom of toilet inside.

First purpose of the present utility model can also realize like this: the fan house of dress blower fan in the inside of toilet or outside being provided with, the air inlet port of fan house is through exhaust pipe and be located at aspirating hole UNICOM on seat ring or the seat ring pad.The exhaust opening of fan house is through gas exhaust piping and water seal exhaust chamber UNICOM, and the blow-off pipe UNICOM of the external stack of water seal exhaust chamber and toilet, the bottom of water seal exhaust chamber in toilet, fan house and water seal exhaust chamber can divide and be arranged in addition, also can be co-located in the casing.

Second purpose of the present utility model can realize like this: the blow-off pipe in the toilet is by interior blow-off pipe, the tail pipe of outer blow-off pipe and bottom, bath pond constitutes jointly, outer blow-off pipe is made of the independent space of bath bottom, pond and contains interior blow-off pipe, interior blow-off pipe is the S shape pipe fitting that one one end is similar bowl of a pipe shape or spoon shape, an end of blow-off pipe bowl of a pipe shape in the tail pipe of bottom, bath pond promptly inserts, the other end of interior blow-off pipe that is water outlet end are positioned at the mouth of pipe top of outer blow-off pipe, the outer wall of bottom, bath pond suitable location is provided with the interface that connects with interior blowdown tubular axis, and the connection of axle property makes the distribution of weight at interior blowdown tubular axis point two ends suitably heavy for the weight of a relative end with delivery port.

Second purpose of the present utility model can also realize like this: when all adopting above-mentioned toilet technical scheme, fix on the outer wall at rear portion, said bath pond one or by bath rear portion, pond outer wall on directly form an auxiliary jet water spout, this pipe upper end and main jet water spout UNICOM, the lower end is immersed under the water seal face and is ended near the tail pipe of bath pond, and its lower end mouth of pipe is towards the delivery port direction of interior blow-off pipe.

With the prior art ratio, the toilet of first aspect of the utility model has following advantage: 1. foul smell can not smelt by the people, can not pollute the various apparatus of washroom yet, is of value to people's health; 2. because of being directly to extract to remove foul smell side by side, the working time is short, and the blower fan power consumption also just reduces; 3. because be that the gas that will extract is pressed into blow-off line, so in the blower fan duty when water tank discharges water, air-flow in the UNICOM position can have certain suction force to the water in the blow-off pipe, and when bath arrived the UNICOM position, air-flow can promote current and reduce resistance of water drainage and economize on water.And a large amount of air mix with agitating of bath and can make the water of draining sneak into a large amount of air bubbles, and the blast fragmentation of these bubbles helps scrubbing the blow-off line system that cleans the bed rearrangement building.The first string of first aspect of the utility model in addition, owing to adopted the gas that will extract to come in the water tank after the water seal exhaust chamber enters the blow-off pipe of toilet again, so the water in the water tank is in pressure state, in case controlling water tank discharges water, its water of going out is compared with the Water flushing for cistern of the equal water yield and water-head and is had more impact force so, so closet flushing pond wall can be cleaner, be difficult for adhesion towards the dirt that does not fall.Certainly, also can reach under the situation that does not reduce the bath effect and the water yield in the water tank is designed to minimum and a large amount of water saving.

Adopted movable adjustable water seal blow-off pipe (be S shape in blow-off pipe) than the toilet of second aspect of the utility model because of inside with prior art, so the bath resistance during bath reduces significantly, the water polluting matter that is dashed in the feasible bath pond is difficult for spilling and form harmful water smoke and is beneficial to health, also reaches water saving significantly simultaneously.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a kind of front cross sectional view of seat ring pad.

Fig. 2 is a kind of front cross sectional view of seat ring pad.

Fig. 3 A and Fig. 3 B are a kind of toilet seat local structure schematic diagrames.

Fig. 4 A, B, C are a kind of toilet seat local structure schematic diagrames.

Fig. 5 A, B, C are a kind of toilet seat local structure schematic diagrames.

Fig. 6 is the outward appearance vertical view of toilet seat and seat ring back platform, the distribution of set aspirating hole among a dash area presentation graphs 7, Fig. 8 among the figure.

Fig. 7 and Fig. 8 are the platform internal structure schematic diagrames that aspirating hole is set in the seat ring back platform.

Fig. 9 is a kind of water tank of sanitary water-saving closet, the local structure schematic diagram of tank lid and seat ring metastomium platform.

Figure 10 is a kind of water tank of sanitary water-saving closet, the organigram at tank lid position.

Figure 11 is a kind of water tank, tank lid and seat ring back platform part side-looking organigram of sanitary water-saving closet.

Figure 12 is adoptable a kind of organigram of pressing the valve bleed off pipe in the water tank among Fig. 9, Figure 10, Figure 11 and Figure 14.

Figure 13 is a kind of water tank of sanitary water-saving closet, the organigram at tank lid position.

Figure 14 is a kind of water tank of sanitary water-saving closet, the organigram at tank lid position.

Figure 15 is the schematic side view that the water seal exhaust chamber is set below water tank in Figure 13, Figure 14.

Figure 16 is the internal structure schematic diagram of a kind of sanitary water-saving closet after clipping seat ring and water tank.

Figure 17 is the organigram of a kind of sanitary water-saving closet after removing water tank.

Figure 18 is the outside rear elevation of Figure 17.

Figure 19 is a kind of local structure schematic diagram of sanitary water-saving closet.

Figure 20,21,22,23 is respectively a kind of internal structure schematic diagram of sanitary water-saving closet.

Cut open schematic diagram before a kind of seat ring pad of Fig. 1,1 is the seat ring pad among the figure, 2 the cavitys of bleeding for formation in the seat ring pad, and it goes in ring in the seat ring pad, and 3 is aspirating hole, and its perforate evenly distributes along the inboard circle of seat ring in seat ring pad inboard.

Cut open schematic diagram before a kind of seat ring pad of Fig. 2,1 is the seat ring pad among the figure, and 2 are the cavity of bleeding in the belt seat ring pad that forms in the seat ring pad, and 3 is aspirating hole, and its perforate also evenly distributes along seat ring pad one circle in seat ring pad inner underside.

Fig. 3 A and B are the organigrams of toilet seat part, 4 is seat ring among Fig. 3 A, 5 cavitys of bleeding in seat ring of going in ring for forming in the seat ring, 6 is aspirating hole, it is opened in the inboard of seat ring 4, and goes in ring along seat ring and evenly to distribute, and 8 are the annular flushing pipe separate with the cavity 5 of bleeding of bottom in the seat ring, 7 bath holes for the pond bath that liquidates, 10 local walls for the bath pond.Among Fig. 3 B, each label is consistent with meaning among the 3A, and difference just has the intercommunicating pore that communicates with each other 9 of some at the cavity of bleeding with washing by water between cavity.

Fig. 4 A and B and C are the organigrams of toilet seat part, 6 is the aspirating hole of the inside, oblique closet flushing pond among Fig. 4 A, B, the C, 7 are the bath hole, 10 one section wall for bath part, pond, among the figure difference of B, C and A be to bleed among B and the C figure and flushing pipe between the linked hole 9 of some is arranged, its difference is that just the position of opening of linked hole is different between B and C.

Fig. 5 A, B, C are a kind of toilet seat local structure schematic diagrames, 6 is the downward aspirating hole of being opened at the bottom of the seat ring inner side edge among figure A, B, the C, 7 are the bath hole, 10 walls for bath part, pond, there is not linked hole 9 among the A between gas and water lines, B and C have linked hole 9, and B is different like that as shown with the position of opening between C.

At Fig. 3 B, Fig. 4 B, 4C, Fig. 5 B, among the 5C, the linked hole of some is set between exhaust pipe (promptly going in ring in the cavity of bleeding of seat ring upper inside) and flushing pipe (promptly going in ring in the bath cavity of seat ring inner lower), purpose is when putting bath, a spot of water that utilization enters exhaust pipe cleans exhaust pipe and aspirating hole thereof, blower fan is also in work if bleed when putting bath, the part of the low amounts of water that enters from linked hole can be broken into water smoke from the air-flow of aspirating hole suction so, these water smokes will clean the whole piece exhaust pipe and the fan leaf of the blower fan of bleeding (certainly the fan leaf is that anticorrosion material is made in this case, and the dividing plate between fan leaf and motor also must play effectively isolated effect) and fan room, with a series of gas exhaust piping after its fan room, Figure 16 afterwards particularly, Figure 17, in the enforcement leading case of Figure 19, adopting linked hole is set between exhaust pipe and flushing pipe not merely is in order to make the whole piece gas exhaust piping of bleeding obtain cleaning, and it is also taking on the task of the water seal replacement water in the water seal exhaust chamber thus.

Fig. 6 is the outward appearance vertical view of toilet seat and seat ring back platform, 11 is jet water spout among the figure, 12 is platform and inner cavity thereof, 11 stretch into wherein and with flushing pipe UNICOM, cavity 12 then with the aspirating hole UNICOM on seat ring inside wall or the seat ring lower wall of being positioned at that is limited in the shade scope, the dash area of Fig. 6 is also offered the distributed areas of aspirating hole among presentation graphs 7 and Fig. 8.

Fig. 7 and Fig. 8 are the platform internal structure schematic diagrames that aspirating hole is set in the seat ring back platform, 6 are the aspirating hole or the narrow orifice of bleeding among Fig. 7, it communicates with cavity in the platform 12, its perforate or open narrow orifice and visit the sidewall bottom in bath pond into (actual above-mentioned spy advance to wash by water in the pond sidewall also be the some of seat ring) in platform.These aspirating holes only are distributed in the scope represented as shade among Fig. 6,7 bath holes for the wall bath in the pond 10 that liquidates, 11 for stretching into the jet water spout in platform 12 inner chambers, it communicates with annular flushing pipe in the seat ring, 13 are provided in a side of opening or the interface below the platform, and it communicates with 12 internal cavities and aspirating hole 6.13 position also can be opened on the top of platform 12 in this figure, and this figure be not limited in bleed and flushing pipe between linked hole is set.

6 are the aspirating hole or the narrow orifice of bleeding among Fig. 8, it communicates with the cavity of platform 12, its perforate or open narrow orifice on platform is visited sidewall in the bath pond into, in fact also be the part of seat ring inside wall, and towards the inboard on seat ring plane, 7 bath holes for the pond bath that liquidates, 11 is jet water spout, 13 is the outer logical opening on platform top.Be not limited among this Fig. 8 between gas and water linked hole is set, and 13 bottoms that also can open at platform 9.

14 is tank lid among Fig. 9, in 14, be provided with fan house, motor 24 and centrifugal blower 25 are arranged in it, 23 is the exhaust opening of fan house, 27 sockets of pegging graft with exhaust pipe 26 for forming on the fan air inlet or install, 26 is a flat pipeline, it is fixed on the preceding wall of water tank 16 or its preceding wall by water tank 16 directly forms, 26 lower end sees through opening 13 grafting or affixed on 16 diapire and platform 12 tops, 12 inner chamber and corresponding aspirating hole UNICOM, 17 is gas exhaust piping, it is fixed on the wall of water tank 16, or directly be formed on the wall, its lower end is passed 16 diapire and finally or is also realized UNICOM with the inner blow-off pipe of toilet via other tube connector, 17 upper end be able to be inserted when tank lid covers in the socket of stack 19 of water seal exhaust chamber 22 external exhausts, the water seal exhaust chamber also is arranged in the tank lid 14, it is the same with the motor room, can be fired into the inner space of separating mutually of lower aperture by 14 earlier, load onto then such as VPVC, PVC, plastic cover plates such as ABS and form or load onto ceramic cover plate and form, certainly can form stack 19 on the cover plate, flat box-like 26 the socket that is connected of the water-sealing discharge pipe 21 of valve cover 20 and fan house air inlet port is being axially connected, perhaps also can only be that corresponding opening is on the cover board arranged, above-mentioned each parts can insert in it and form it, water seal exhaust chamber 22 and fan house (not label) also can be fixed on by the casing of a plastics assembly on the case lid 14 in addition, 19 and 21 mouth of pipe height in 22 be maintain an equal level or the former omit height, the lower edge of the water meeting submergence valve cover of then sealing up for safekeeping in the exhaust chamber 20 reaches the non-return effect of water seal.Water-sealing discharge pipe 21 can have only the part in the water seal exhaust chamber, below that section can peg graft by moulding pipe, also can be one whole pipe, 21 the lower end mouth of pipe covers the certain depth place that just in time is immersed in water tank water surface top layer when being in tank lid.So when the blower fan exhaust is in water tank, a spot of water can back down valve cover 20 with air-flow and enter in 22, entering gas in 22 can be pressed into the inner blow-off pipe of toilet through the stack 19 of water seal exhaust chamber 22, the pipe 17 of pegging graft and drain, and water is understood some additional pent-up water of changing in 22, and redundance also can be drained via 19 and 17.Among the present embodiment figure, the water seal exhaust chamber can only be located at the side in the tank lid, and opposite side can install electric control element and circuit after forming confined space, also can not be to be pipe and manage 17, for saving space in the water tank, also can be flat tube.The situation of fan house air inlet port is such, one flat pipe, be attached to fan house the appearance wall on, at fan house air inlet port place air inlet port is fastened or reach grafting, the other end of flat pipe extends the antetheca place of water tank wall, and the formation socket reaches and the grafting of managing 26, certain said flat pipe is not got rid of by fan house air inlet port place material and is directly formed it, in the circle groove that tank lid engages with water tank, rim has rubber washer 15,14 weight and motors own, the weight of centrifugal fan and other parts is enough to make water tank to reach airtight, can consider to be provided with in water tank pressure valve bleed off pipe as shown in figure 12 in the present embodiment.Press acting as of valve bleed off pipe, the water that can be when float (ball) valve Control Failure goes up in water tank is drained at any time, under normal condition, during blower fan work, prevent water tank internal pressure leakage of air, (being to be fired into one between the two) that this routine scheme can be made combined type with water tank and toilet body, also can make split type (be water tank and staving make then respectively be installed together), but no matter be Contiuum type or split type can take on tank bottom wall, to form can supply 26 and 17 openings that pass, make 26 and 17 to pass each respective openings, opening 13 on 26 lower end and the platform 12 is pegged graft, a lower end of 17 and an other stack upper orifice are pegged graft, and the blow-off pipe UNICOM of the lower nozzle of this stack and toilet, no matter 26 and 17 be to adopt ceramics or plastic products, above-mentioned grafting form can reduce the cost of product and reduce the difficulty of making.We are not difficult to find in the smelly process of the row of bleeding in above introduction, water in the water tank is in pressured state, therefore in the closet flushing pond during bath water, water in the water tank is gone out under pressure, can make easy to do the washing out of adhesion dirt on the bath pool wall, therefore compare with conventional toilet, when water tank has the equal water yield and equal water-head, this example is more outstanding, after the water tank that this is routine dwindles, can save the cost and the freight charges of manufacturing material, can make the user save usage space and water saving, simultaneously obviously it can not reduce backwash rate and effect, also once mentions as the front in addition, and air-flow can have certain negative pressure suction force to the water of blow-off pipe water seal place during exhaust in to blow-off pipe, sewage arrives the impetus that the UNICOM position can be subjected to air-flow again during bath, therefore do not need too many water dirt can be washed away, when water mixed with gas, a large amount of bubbles that are rich in the water can be strengthened the flushing to the blow-off line system of bed rearrangement building simultaneously.By top explanation as seen, the effect that this example reaches is: 1. deodorizing, and the people can't smell dirty gas and is beneficial to health; 2. water saving; 3. the bath pressure in the raising water tank makes the closet flushing pool wall cleaner; 4. manufacturing cost and difficulty decline to a great extent; 5. the dismounting of motor and fan is safeguarded the easiest.All have above-mentioned whole advantages or part advantage (scheme that all fan houses at first come exhaust in the case all has above-mentioned whole advantages) afterwards among the deodorizing embodiment, in each leading case afterwards to no longer doing introduction in this respect.

The interior letter of each label is identical with Fig. 9 among Figure 10, just 29 represent a confined space in order to adorn automatically controlled and electronic component and part circuit, in addition to the water-sealing discharge pipe 21 of exhausts in 22 part 22 in only, replenishing with upgrading by a thin upper hose among the upper hose of float (ball) valve control of water shutoffs is plugged on realization on the socket 28 in 22.So when going up water in the water tank, have low amounts of water and be supplied in 22, along with floating of float (ball), the water supply valve door is closed, naturally all water supply all are terminated.Embodiment shown in this figure also can install as shown in figure 12 pressure valve bleed off pipe.

Embodiment shown in this figure compares with embodiment shown in Figure 9, the certain depth place on water tank water surface top layer is immersed in the lower end of the water-sealing discharge pipe 21 among Fig. 9, its meaning is to utilize water in the water tank to replacement water in the water seal exhaust chamber 22, therefore exhaust resistance wants big, and in this Figure 10 example the lower end mouth of pipe of water-sealing discharge pipe 21 on the diapire of water seal exhaust chamber, do not immerse the water tank underwater, therefore exhaust resistance is more much smaller than Fig. 9, and fan house is identical with Fig. 9 example with the generation type of water seal exhaust chamber in the present embodiment tank lid in addition.Generation type, the inserting mode of exhaust tube 26 (not drawing in this example) and stack 17, comprise that 26 are passed down through the inserting mode of the opening 13 on water tank 16 diapires and the platform 12, with 17 inserting mode of passing 16 diapire and following stack, can adopt the scheme of Fig. 9 embodiment fully, in Figure 11 example, in Figure 13,14 examples, the such scheme among Fig. 9 embodiment is also suitable fully, no longer brings up again in to each later leading case introduction.Water tank and closestool body can be made conjuncted (promptly being fired into one) or disjunctor not in Figure 10, Figure 11, Figure 13, Figure 14 leading case in addition, and this also no longer brings up again afterwards.

The corresponding component of water seal exhaust chamber and Qi Nei although do not draw among Figure 11, and the stack of the external exhaust of water seal exhaust chamber etc., but there are these devices its inside and adopt the mode of cloth can be identical with Fig. 9 or scheme shown in Figure 10, also can adopt the scheme of corresponding component and arrangement in Figure 13 Figure 14 Figure 15 example of back certainly.16 is water tank among the figure, and 12 is the seat ring platform at seat ring rear portion, and 11 is jet water spout, and 26 is the exhaust pipe to air inlet port 271 air feed of fan house, also is a flat pipe, pegs graft when tank lid covers and with the socket 272 of 29 UNICOMs in its upper end.That introduces in the mode that fan house and water seal exhaust chamber be set on tank lid and Figure 10 case is the same, just the top of fan house is a mezzanine space, interlayer UNICOM in this interlayer and the case lid front side wall, and latter's interlayer is forming interface 272 bottom, the scheme of this fan house setting not only is suitable for this example, and it can be applicable to all schemes of fan house being located on the case lid.

Figure 12 is a kind of schematic diagram of pressing the valve bleed off pipe, 31 is bleed off pipe among the figure, it is in water tank, its upper port exceeds the water storage water surface, lower port is passed tank bottom wall and jet water spout 11 UNICOMs, and 30 is enclose inside air, and top is hemispherical, the bottom is the rubber of disk, its lower surface central point is also being fixed a guide peg that play the guiding role 2, when water supply valve in the water tank is out of control when causing the water surface to go up, reach to 30 partially submerged after, 30 can drive guide peg floats, and make water overflow the following backwardness of water level, guide peg 32 guiding 30 fallings from 31, and 31 the mouth of pipe covered, at the blower fan duration of work, 30 bottom disk kills 31 the mouth of pipe, can avoid pressure leakage at ordinary times, 30 all right various ways and various material manufacturings need not more discussions herein.

Among Figure 13,14 is tank lid, and 24 is motor, and 25 is centrifugal fan, and in 24 and 25 the fan houses on case lid, 29 confined spaces for being separated out separately on the case lid can be settled electric control element etc., can certainly not be provided with 29.27 is the socket that forms on the air inlet port of fan house, 23 is the exhaust opening of fan house, 21 is one to be fixed on the stack on water tank 16 walls or directly to be formed at stack on 16 walls, its mouth of pipe upper end is when just pegging graft with 23 when tank lid 14 covers, 28 is an interface on 21, it is pegged graft with a thin upper hose in the upper hose that is subjected to the control of float (ball) valve, so that by 21 moisturizings and change water in the water seal exhaust chamber, 16 diapire is passed in 21 lower end, feed then in the water seal exhaust chamber, and become water-sealing discharge pipe to water seal exhaust indoor exhaust, the external stack of water seal exhaust chamber is realized the UNICOM with the toilet blow-off pipe, in this legend, fan house does not come exhaust in the water tank, but directly enters the water seal exhaust chamber and drain by managing 21, and the water seal exhaust chamber can be positioned at the water tank bottom with the water tank disjunctor as shown in Figure 15, certainly also disjunctor not between them, the water seal exhaust chamber also can be in the vicinity of the inner blow-off pipe of toilet.

Among Figure 14,14 is tank lid, establishing in 14 middle part has motor 24 in the fan house, centrifugal fan 25,27 is the socket at fan house air inlet port place, 29 is an independent seal cavity, can install controlling element, 23 is the exhaust opening of fan house, 21 is stack, its upper end general plan eminence on the water tank water surface, 16 diapire feeding water seal exhaust chamber is passed in the lower end, and in the water seal exhaust chamber, become water-sealing discharge pipe, 15 is rubber washer, in this legend, on all tank lid positions, have only fan house import one place and corresponding exhaust pipe to peg graft, in this legend 21 the upper end mouth of pipe can through the bending after make opening down and the submergence mouth of pipe in the certain depth place on water tank water surface top layer, this mode can make blower fan through water tank upper air UNICOM effect in pipe 21 during exhaust, can realize utilizing water storage in the water tank to the additional renewal of water seal exhaust chamber pent-up water, and make 21 upper end mouth of pipe upward opening in employing, and during the scheme of high water tank water storage water surface certain altitude, inserted in 21 the upper end mouth of pipe by a tubule in the upper hose of float (ball) valve control, could realize additional renewal to water seal exhaust chamber water, make in the scheme that the 21 upper end mouths of pipe do not bend and bend above-mentioned, 21 are all serving as the effect of water tank overflow pipe, so these two kinds of schemes can make water tank needn't establish special pressure valve bleed off pipe again.

Among Figure 15,16 is water tank, 22 are the water seal exhaust chamber, 22 can with 16 for Contiuum type (be sintering together) also can split, stack 21 from fan house exhaust opening direction, pass 16 diapire and (or also pass 22 roof simultaneously, this be a kind of 22 and the situation of 16 splits) enter in 22 and the diapire of lower port apart from 22 is certain altitude, one opening is arranged on the certain altitude of the preceding wall 22, the height of the lower edge aspect ratio 21 lower end mouths of pipe of opening is slightly high, on this opening, peg graft or affixed a port of stack 17,17 another port is final realizes and the interior blow-off pipe UNICOM of toilet, in this legend, also can make pipe 17 stretch into 22 diapire, its lower nozzle that stretches into the mouth of pipe aspect ratio 21 of portion omits high, managing 21 in addition also can make it the lower end and be bent to form upwards the mouth of pipe, and on the mouth of pipe axle property connection left-hand thread box-like valve cover, water seal exhaust chamber 22 described in this leading case also can with water tank 16 splits, and be placed near the suitable location of the inner blow-off pipe of toilet, do not provide accompanying drawing herein and add explanation with other.

In Figure 16 leading case, 10 walls for the bath pond, 26 is exhaust pipe, it is formed at the front portion in the toilet, aspirating hole UNICOM on its upper end and the seat ring, its lower ending opening is on the inclined wall on a breach top of toilet preceding bottom formation, on another inclined wall of the bottom of the breach of above-mentioned formation an opening is arranged, manage the affixed or grafting of opening therewith of 21 upper orifice, the bottom of pipe 21 feeds in the water seal exhaust chamber 22 and the diapire of lower end mouth of pipe distance 22 is a certain altitude, form an opening on 22 the edge-on wall, the lower edge of this opening is slightly higher than 21 lower end mouth of pipe height, this opening is affixed or grafting with an end of pipe 17, and manage 17 end and blow-off pipe 34 is realized the UNICOM of direct motions to slyness, the one curved surface lid 33 that is curve form can be fixed in the breach of toilet noted earlier front portion, motor can be inserted in the space of this curved surface lid inner recess, the flange 35 of the projection that recess forms can fixed electrical machinery 24 and with so that the dividing plate that motor and fan separate, the sinking space and the cover plate of curved surface lid 33 constitute the motor room, and the anterior breach of toilet covered and fixedly the time, its space that surrounds has formed the air inlet port and the exhaust opening of fan room and fan room when 33.In this example, water seal exhaust chamber 22 and stack 21 can be by the plastics manufacturings, from closestool bottom uncovered, insert then and do corresponding grafting (its bottom of nearly all toilet all is an opened type), certain 22 and 21 etc. also can disjunctor fire with toilet itself and to finish, can be between the anterior breach of curved surface lid 33 and toilet by screw, or add screw by the mutual bayonet socket that forms, and there is sealed loop-pad at the position of contact.

34 is blow-off pipe in Figure 17 example, 17 for the stack of water seal exhaust chamber 22, the forward slick and sly UNICOM of its end and 34, opening UNICOM on the other end and 22 the wall, 21 is the water-sealing discharge pipe to 22 interior exhausts, the axle property is connecting the box-like valve cover 20 of left-hand thread on its mouth of pipe, 21 the upper end mouth of pipe be opened on the upright walls in the breach of seat ring platform bottom, toilet rear portion and opening to the toilet posterior direction, fixing or directly form draw-in groove 36 on the formed lower platform of indentation, there by platform, the box 37 that fan 25 and motor 24 assemblies are housed in one has exhaust opening plug 23 in its one side forward, the corrugated flexible hose plug 27 of bleeding is arranged above 37,37 bottom surface is formed with edge, after in 37 breach that are pushed forward under the seat ring platform, 23 peg graft enters 21 upper port, and the extraction opening place corrugated flexible hose of offering under the seat ring platform plug 27 of bleeding is upspring and headed into this opening.

Figure 18 is the outward appearance rear elevation of Figure 17.

The rear portion of seat ring platform 12 in Figure 19 example, the breach that gets deeply stuck in is arranged at the bottom of water tank 16 positions, the casing 38 of motor room, inner wind collector chamber and water seal exhaust chamber assembly is inserted in this breach, 38 openings in front, the downward plane contact of the limit mouth of its opening part casing and platform 12 rear portions, the opening 13 of exhaust tube 26 and 12 bottoms is affixed, 26 the other end is opened on the downward wall in 12 rear portions, this opening becomes the air inlet port of fan house, 38 bottom band one interlayer, this interlayer inside depths is separated, the upper wall surface upper shed of interlayer also has water-sealing discharge pipe 21, axle property is connecting the box-like valve cover 20 of left-hand thread on it, the upper wall surface of interlayer depths and lower wall surface be opening respectively, stack 19 is arranged in the upper shed, the height of 19 mouths of pipe and 21 the mouth of pipe maintain an equal level or are slightly higher, its under shed over against stack 17 open described get deeply stuck in breach at the bottom of the opening of table on the wall, and the blowoff line UNICOM of 17 end and toilet, on 38 inside certain position, form the inwardly protruded flange 39 of a circle, cover plate is fixed on the flange 39, thereby completely surrounded a water seal exhaust chamber, motor 24 is fixed on the outside of dividing plate 40, middle tape spool hole also makes cover plate 41 that motor shaft passes and the front end of motor 24 is fixed or by adding cushion block at 41 and 40, fix with long spiro nail then or directly make 41 and 40 fixing with long spiro nail, 41 and 40 sealings like this form motor rooms, and 41 surrounded fan room with the described anterior wall face that gets deeply stuck in breach.11 is jet water spout among the figure, and in its water flowing case 16, the other end penetrates in the cavity of platform 12 and corresponding flushing pipe UNICOM.Assembly casing 38 obviously can be used the plastic products manufacturing, and under the situation that water tank 16 is moved, 38 are easy to dismounting.In Figure 20 example, the 10th, closet flushing pond and pool wall, the 101st, bath bottom, pond is drawn the tail pipe that the back forms in, the 43rd, interior blow-off pipe, the one end is the bowl of a pipe shape, and meet the shape of 10 lower outer moulding, it is inserted in the part of tail pipe 101 and 10 bottoms in it, be provided with a property interface 44 and the connection of axle property at the two, the water outlet end of interior blow-off pipe upwards height is lifted the interior blow-off pipe of S shape that formation can cause water seal, 34 is outer blow-off pipe, it is the blow-off pipe 43 and the space 42 of having contained a part of outer walls in bath 10 bottoms, pond in form to contain on top, it draws in the bottom and forms common body is 34,43 distribution of weight at axle point two ends are suitably weighed for this side at the bowl of a pipe shape, so, 43 water outlet end will keep the height under the usual situation to lift state, it will make maximum water seal amount in it, when from water tank during to the bath of bath pond 10, the water that sweeps away is rapidly gone out from 10 tail pipe, internally blow-off pipe 43 delivery ports one side forms surge, make that axle property point two ends weight is unbalance, delivery port is lowered, thereby reduced the bath resistance, when bath after the flow of water weakens, water outlet end will be replied under the more heavy power effect of a relative side with it and highly be lifted and hold back the water that remnants bring and form former maximum water seal amount.

In Figure 21 example, each figure grade and Figure 20's is in full accord, and what only Figure 20 represented is anterior lower-discharging type, and Figure 21 is row's formula behind rear portion lower-discharging type or the rear portion, and the pipeline that blow-off pipe position dotted line draws among the figure is represented row's formula behind the rear portion.

In Figure 22 example, the 10th, closet flushing pond and pool wall, the 101st, bath bottom, pond is drawn the tail pipe that the back forms in, the 43rd, interior blow-off pipe, the one end is the bowl of a pipe shape, and meet the shape of 10 external stylings, it is inserted in the part of tail pipe 101 and 10 bottoms in it, be provided with a property interface 44 and the connection of axle property at the two, the water outlet end of the interior blow-off pipe height that makes progress is lifted formation and can be caused blow-off pipe in the water seal S shape, 34 is outer blow-off pipe, it is the blow-off pipe 43 and the space 42 of having contained a part of outer walls in bath 10 bottoms, pond in form to contain on top, it draws in the bottom and forms common body is 34,43 distribution of weight at axle point two ends are suitably weighed for this side at the bowl of a pipe shape, so, 43 water outlet end will keep the height under the usual situation to lift state, it will make maximum water seal amount in it, 111 is the jet water spout of UNICOM's water tank, 11 is one and 111 UNICOMs, the main jet water spout of flushing pipe UNICOM in other end and the seat ring, 113 for attached to or be formed directly into flat-shaped auxiliary jet water spout on the bath pond rear outside wall, its upper end open 112 and 11 and 111 UNICOMs, its lower end is immersed by water seal face that interior blow-off pipe 43 caused down and end at the contiguous place of tail pipe 101 and make opening open delivery port direction to 43.Because the UNICOM position of main jet water spout 11 and 111 is lower than the seat ring plane, so water from 111 directions, at first proceed to 112 places and go out in advance through 113 lower ending opening, entering 11 water subsequently just goes out in the bath hole in the seat ring, the water that 114 expressions are gone out from 13 lower ending openings, here we are as can be seen, being provided with of auxiliary jet water spout 113 can force 43 delivery port to reduce (if each matching relationship is reasonably talked about) the water seal amounts in 43 are reduced in advance, the water that sweeps away in the pond that liquidates from main jet water spout like this can be drained very smoothly, if the irrational words of matching relationship, the water of going out in advance from 113 so can not force 43 outlet reduction, but it has also applied certain pressure to it after all, follow the common impact of the main flow water of bringing on the bath pool wall, 43 the mouth of pipe also can be lowered, and reaching smooth and easy draining, 43 outlet recovers height and lifts after bath weakens, and holds back Yu Shuida from 112 cross over pipe directions to maximum water seal amount.

The implication of each figure mark and Figure 22's is identical in Figure 23 example, and only Figure 22 is the following row's formula behind row or the rear portion in rear portion, is anterior row down and Figure 23 represents, and the lower end mouth of pipe of the auxiliary jet water spout 113 of 115 expressions among Figure 23.

From above explanation to each drawings and Examples, be not difficult to find that the utility model provides two types sanitary water-saving closet, first kind because of the favourable hygiene and health of energy deodorizing, can also economize on water simultaneously, second kind because of utilizing mobilizable interior blow-off pipe to reduce the resistance of washing by water, so can economize on water, the pool inner water face that do not cause washing by water because of draining is smooth and easy simultaneously is surging to be spilt dirt and splashes harmful water smoke, thereby also helps hygiene and health.So sanitary water-saving closet of the present utility model must bring the economic benefit of social benefit and corresponding production firm widely.

Claims (10)

1. sanitary water-saving closet, comprise staving, the bath pond of staving, the blow-off pipe of bath bottom, pond, the seat ring on bath top, pond, seat ring pad and water tank on the seat ring, it is characterized in that in tank lid, having the water seal exhaust chamber and in be provided with the fan house of centrifugal blower, the air inlet port of fan house form interface and with the exhaust tube grafting that is fixed on the exhaust tube on the water tank wall or directly forms by the water tank wall, and the other end of this exhaust tube and the aspirating hole UNICOM that is located on seat ring or the seat ring pad, the exhaust opening of fan house is open to water tank water surface top, on the diapire of water seal exhaust chamber, have and make the water tank upper air enter water-sealing discharge pipe in it, the axle property is connecting a box-like valve cover of left-hand thread on its mouth of pipe, the stack that its room air is effluxed is arranged on the diapire of water seal exhaust chamber, the upper pipes open height of this stack upper pipes open height and described water-sealing discharge pipe maintains an equal level or is slightly high, interface under leading to outside its lower end forms on diapire, the mouth of pipe grafting of this interface and the stack that is fixed on the stack on the water tank wall or directly forms by wall, the other end of this pipe then with the blow-off pipe UNICOM of toilet inside.

2. sanitary water-saving closet, comprise the bath pond of staving, staving, the blow-off pipe of bath bottom, pond, the seat ring on bath top, pond, seat ring pad and the water tank on the seat ring, the fan house of dress centrifugal blower in it is characterized in that in tank lid, being provided with, the air inlet port of fan house forms interface, and peg graft with the exhaust tube that is fixed on the exhaust tube on the water tank wall or directly form by the water tank wall, and the other end of this exhaust tube and the aspirating hole UNICOM that is located on toilet seat or the seat ring pad.

3. sanitary water-saving closet as claimed in claim 2, the exhaust opening that it is characterized in that described fan house forms an interface, it and the upper end mouth of pipe grafting of the stack that is fixed on the stack on the water tank wall or directly forms by the water tank wall, its lower end mouth of pipe feeds the water-sealing discharge pipe that also forms in the water seal exhaust chamber the exhaust of water seal exhaust chamber, and the blow-off pipe UNICOM in the external stack of water seal exhaust chamber and the toilet, the water seal exhaust chamber or be located in the water tank or be located at the water tank disjunctor not disjunctor the bottom or be located at the bottom of toilet inside.

4. sanitary water-saving closet as claimed in claim 2, the exhaust opening that it is characterized in that described fan house is open to water tank water surface top, on the water tank wall, fixing a stack or directly forming a stack by the water tank wall, the upper end mouth of pipe of this pipe upwards with water tank water surface hold the line or slightly high or make the upper end of this pipe after bending, make the mouth of pipe and be immersed in the surface layer of water tank water surface certain depth downwards, this pipe lower nozzle feeds in the water seal exhaust chamber and forms and makes water tank top air enter its water-sealing discharge pipe, the external stack of water seal exhaust chamber and the blow-off pipe UNICOM of toilet, the water seal exhaust chamber be located in the water tank or be located at the water tank disjunctor not disjunctor the water tank bottom or be located at the bottom of toilet inside.

5. sanitary water-saving closet, comprise the bath pond of staving, staving, the blow-off pipe of bath bottom, pond, the seat ring on bath top, pond, seat ring pad and the water tank on the seat ring, the fan house that it is characterized in that dress centrifugal blower in toilet inside or outside being equipped with, the air inlet port of fan house is through exhaust pipe and the extract opening UNICOM that is located on seat ring or the seat ring pad, the exhaust opening of fan house is through gas exhaust piping and water seal exhaust chamber UNICOM, and the blow-off pipe UNICOM in the external stack of water seal exhaust chamber and the toilet.

6. sanitary water-saving closet as claimed in claim 5 is characterized in that the bottom of described water seal exhaust chamber in toilet.

7. sanitary water-saving closet as claimed in claim 5 is characterized in that described fan house and water seal exhaust chamber can divide to be arranged, and also can be co-located in the casing.

8. sanitary water-saving closet, comprise staving, seat ring on the staving, the bath pond of staving, jet water spout, blow-off pipe in the staving, it is characterized in that the interior blow-off pipe of toilet is by interior blow-off pipe, the tail pipe of outer blow-off pipe and bottom, bath pond constitutes jointly, outer blow-off pipe is made of the independent space of bath bottom, pond and contains interior blow-off pipe, interior blow-off pipe is the S shape pipe fitting that one one end is similar bowl of a pipe shape or spoon shape, an end of blow-off pipe bowl of a pipe shape in the tail pipe of bottom, bath pond promptly inserts, the other end of interior blow-off pipe that is water outlet end are positioned at the mouth of pipe top of outer blow-off pipe, the outer wall of bottom, bath pond suitable location is provided with the interface that connects with interior blowdown tubular axis, and the connection of axle property makes the distribution of weight at interior blowdown tubular axis point two ends suitably heavy for the weight of a relative end with delivery port.

9. sanitary water-saving closet, comprise staving, seat ring on the staving, the bath pond of staving, jet water spout, blow-off pipe in the staving, it is characterized in that the interior blow-off pipe of toilet is by interior blow-off pipe, the tail pipe of outer blow-off pipe and bottom, bath pond constitutes jointly, outer blow-off pipe is made of the independent space of bath bottom, pond and contains interior blow-off pipe, interior blow-off pipe is the S shape pipe fitting that one one end is similar bowl of a pipe shape or spoon shape, an end of blow-off pipe bowl of a pipe shape in the tail pipe of bottom, bath pond promptly inserts, the other end of interior blow-off pipe that is water outlet end are positioned at the mouth of pipe top of outer blow-off pipe, the outer wall of bottom, bath pond suitable location is provided with the interface that connects with interior blowdown tubular axis, and the connection of axle property makes the distribution of weight at interior blowdown tubular axis point two ends suitably heavy for the weight of a relative end with delivery port.

10. sanitary water-saving closet as claimed in claim 9, it is characterized in that fixing an auxiliary jet water spout on the outer wall at rear portion, described bath pond or by the outer wall at bath rear portion, pond on directly form an auxiliary jet water spout, this pipe upper end and main jet water spout UNICOM, the lower end is immersed under the water seal face and is ended near the position of tail pipe, bath pond, the delivery port direction of its lower end mouth of pipe blow-off pipe in S shape.

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