CN202809756U - Water drainage and air suction device and closestool - Google Patents
Water drainage and air suction device and closestool Download PDFInfo
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- CN202809756U CN202809756U CN 201220517869 CN201220517869U CN202809756U CN 202809756 U CN202809756 U CN 202809756U CN 201220517869 CN201220517869 CN 201220517869 CN 201220517869 U CN201220517869 U CN 201220517869U CN 202809756 U CN202809756 U CN 202809756U
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- inner water
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Abstract
A water drainage and air suction device is installed in an outer water tank of a closestool and comprises an inner water tank (43), an air suction barrel (35) and a water drainage valve. An air pipe (47), a water inlet valve hole (46) and a water exhaust valve hole (45) are arranged on the inner water tank (43). An air barrel (39), a flow water pipe (38) and a fixed pipe hole (37) are arranged on the air suction barrel (35). An upper end face in the air barrel (39) is higher than the highest water lever (b) in the inner water tank (43), the highest water lever (b) of the inner water tank (43) is higher than an upper end face (a) of the air suction barrel (35), and the upper end (c) of the air pipe (47) is higher than the highest water level (b) in the inner water tank (43).
Description
Technical field
The utility model relates to a kind of dewatering installation and closet, relates in particular to a kind of draining getter device and up and down two water seal closets of trap are arranged.
Background technology
Existing common closet only has a ceramic outer water tank, is used for being filled with water, and only has water seal of a trap on the blow-off line, crossing bulb diameter above in the situation of 5cm, is difficult to make closet still can rinse well when water supply volume is 3 liters.
Surpass the large problem of water supply volume in the situation of 5cm in order to solve the above-mentioned this bulb diameter of crossing at blow-off line, proposed in Chinese patent 200620147411.4 claims 1, between the trap " pressurized air pipeline " being arranged up and down, has a kind of water closet of " compression system " in the water tank;
Proposed in Chinese patent 200880020357.9 claims 1, " pressurized air source (42); it is bonded to described blowdown channel to form the positive air pressure that is higher than atmospheric pressure in described blowdown path before each flushing " arranged, with " described container upper chamber partly be bonded to described blowdown path with to described blowdown path pressurised air ", and a kind of toilet of " wherein said container chamber has the upper end (100) that is in the same with the full up water level of described water tank (52) at least high the second water level place ";
Claims, manual and accompanying drawing in conjunction with above-mentioned two parts of patents, its described " pressurized air pipeline " and " blowdown path " is the same position in the blowdown channel in fact, be the title difference, " pressurized air pipeline " before each flushing in above-mentioned two parts of patents has the positive air pressure that is higher than atmospheric pressure with " blowdown path ";
" compression system " in its described water tank also is much the same similar device for pressurization with " pressurized air source (42) " in fact, is mainly used in to " pressurized air pipeline " and " blowdown path " pressurization;
It is described " wherein said container chamber has the upper end (100) that is in the same with the full up water level of described water tank (52) at least high the second water level place ", and the upper end that container chamber is described is not the protection domain of Chinese patent 200880020357.9 when being lower than the full up water level of water tank.
From current water closet water-saving technology, above-mentioned binomial utility model is the most advanced practical, domestic have many large-scale specialized factories that this is studied, also again applied for patent, it is 201120004086.7 and 201120131690.6 patent such as the patent No., 201120004086.7 is all the same with 200620147411.4 and 200880020357.9 patents with the essence of 201120131690.6 patents in fact, only changed a kind of written form, do not have new utility model point at all.
Although 200620147411.4 and 200880020357.9 patents are current the most advanced practical from water saving and the developing result of water closet, but also there is the slight defective of part, install cumbersome such as accessory, volume is excessive, cause the water tank volume also excessive, affect the overall appearance design of water closet, in addition, although having solved a small amount of water such as urine by the container volume that strengthens pressurized air source (42) in 200880020357.9 patents adds when making cistern water-discharging in the bedpan and don't by the draining button, the problem that water in upper trap and the water tank is siphoned off, but when the water of volume is slightly directly poured in the bedpan and don't is made cistern water-discharging by the draining button, water in upper trap and the water tank also can be siphoned off gradually, cause water intaking valve to be opened, water tank is unawares always water inlet on the one hand, water in the water tank is another is on the other hand directly siphoned off, and this state is difficult to find as layman's domestic consumer, thereby wastes a large amount of water.
The utility model content
The purpose of this utility model is to provide a kind of draining getter device, the bulb diameter of crossing that reaches at blow-off line surpasses in the situation of 5cm, need not still can economize on water to depositing gas blowdown channel (" pressurized air pipeline " or " blowdown path ") pressurization, and the peak level in the water tank is higher than the upper surface of suction muffler (" container chamber " of " pressurized air source "), when a large amount of water is directly poured in the bedpan and don't is made cistern water-discharging by the draining button, the closet that the water in upper trap and the water tank can not be siphoned off.
To achieve these goals, the draining getter device that the utility model provides is installed in the closet outer water tank, it is characterized in that: comprise inner water tank (43), aspiration column (35) and draining valve; At described inner water tank (43) wireway (47), water inlet valve opening (46), draining valve opening (45) are arranged, at described aspiration column (35) gas cylinder (39), overflow pipe (38), fixing pore (37) are arranged;
Described draining valve comprises valve seat (29), valve body (1), valve gap (24), floating drum (11), spool (19), wherein, and the unidirectional opening of described floating drum (11);
At described valve body (1) base plate (2), locating hole (4), rotary axis groove (5), guide pipe (6), the end button (9), cover buckle groove (10) are arranged, at described base plate (2) drain hole (3) is arranged, in described guide pipe (6) inside gathering sill (7) is arranged, between described guide pipe (6) bottom and described base plate (2), have control to collude groove (8);
At described floating drum (11) rotating shaft (12), control panel (13) are arranged, there are overflow pipe (20), control to collude (22), water shutoff offset plate (23) at described spool (19), at described overflow pipe (20) guiding projection (21) is arranged, at described valve gap (24) cover buckle (25), stationary pipes (26) are arranged;
Described floating drum (11) is installed in described valve body (1) inside, and described valve gap (24) is installed in described valve body (1) top, and described valve body (1) is installed in described valve and sits on (29); Wherein, described floating drum (11) opening down, described stationary pipes (26) is up;
Described aspiration column (35) is installed in described valve gap (24) top, described wireway (47) is in described overflow pipe (38), the upper end of described wireway (47) is in described gas cylinder (39), described stationary pipes (26) is in described fixedly pore (37), described overflow pipe (20) is in described stationary pipes (26), and described overflow pipe (20) can be up and down in described stationary pipes (26);
The inner upper surface (d) of described gas cylinder (39) is higher than the peak level (b) in the described inner water tank (43), the peak level (b) of described inner water tank (43) is higher than the upper surface (a) of described aspiration column (35), and the upper end (c) of described wireway (47) is higher than the peak level (b) in the described inner water tank (43).
Improvement as draining getter device of the present utility model, its further feature is: also comprise fixed fastener (31), in described stationary pipes (26) draw-in groove (27), moisturizing tube seat (28) are arranged, described fixed fastener (31) is stuck in the described draw-in groove (27).
Improvement as draining getter device of the present utility model, its further feature is: at described inner water tank (43) protruding colluding (44) arranged, in described aspiration column (35) upper fluted (36), described protruding colluding (44) is in described groove (36).
As the improvement of draining getter device of the present utility model, its further feature is: described protruding colluding (44) is T shape with groove (36).
Improvement as draining getter device of the present utility model, its further feature is: also comprise exhaust valve plate (15), exhaust valve cap (17), at described gas cylinder (39) exhaust valve pocket (40) is arranged, steam vent (41), anti-sealing projection (42) are arranged in described exhaust valve pocket (40) bottom, exhaust plug (16) is arranged on the exhaust valve plate (15), wherein, described exhaust valve plate (15) is soft colloid;
Described exhaust valve plate (15) is installed on the described exhaust valve pocket (40), and an end of described exhaust plug (16) is on described anti-sealing projection (42); Wherein, described exhaust plug (16) can close described steam vent (41) downwards when being out of shape, not exclusively sealing of described steam vent (41) when described exhaust plug (16) is not out of shape downwards.
Improvement as draining getter device of the present utility model, its further feature is: also comprise exhaust elbow (32), at described inner water tank (43) stack (48) is arranged, exhaust elbow hole (18) is arranged on the described exhaust valve cap (17), one end of described exhaust elbow (32) connects described exhaust elbow hole (18), and the other end connects the upper end of described stack (48).
A kind of closet, outer water tank, bedpan, blow-off line (49), water intaking valve (34) are arranged, upper trap (50), lower trap (51) are arranged on the described blow-off line (49) and deposit gas blowdown channel (52) between trap (50) and the described lower trap (51) on described, it is characterized in that: comprise admission pipe (55), the draining getter device is arranged in described outer water tank, in the described gas blowdown channel (52) of depositing air entry (53) is arranged;
Wherein, one end of described admission pipe (55) is connected with the lower end of described wireway (47), the other end connects described air entry (53), and described water intaking valve (34) is installed in water valve opening (46) and is used for intaking in described inner water tank (43);
When described inner water tank (43) was intake, the air in the described aspiration column (35) was urged out, and when described inner water tank (43) draining, the described air of depositing in the gas blowdown channel (52) is attracted to described aspiration column (35).
A kind of closet, outer water tank is arranged, bedpan, blow-off line (49), water intaking valve (34), upper trap (50) is arranged on the described blow-off line (49), lower trap (51) and deposit gas blowdown channel (52) between trap (50) and the described lower trap (51) on described, it is characterized in that: comprise admission pipe (55), exhaust hose (56), the draining getter device is arranged in described outer water tank, in the described gas blowdown channel (52) of depositing air entry (53) is arranged, between described lower trap (51) and blowdown outlet, exhaust opening (54) is arranged;
Wherein, one end of described admission pipe (55) is connected with the lower end of described wireway (47), the other end connects described air entry (53), one end of described exhaust hose (56) connects the lower end of described stack (48), the other end connects described exhaust opening (54), and described water intaking valve (34) is installed in water valve opening (46) and is used for intaking in described inner water tank (43);
When described inner water tank (43) was intake, the air in the described aspiration column (35) was urged out, and when described inner water tank (43) draining, the described air of depositing in the gas blowdown channel (52) is attracted to described aspiration column (35).
As the improvement of closet of the present utility model, its further feature is: the volume of described aspiration column (35) is no less than the described volume of depositing gas blowdown channel (52).
The beneficial effects of the utility model are: simple in structure, and manufacturing, easy for installation, volume is little, water saving does not affect the overall appearance design of water closet, is that the bulb diameter of crossing of 3 liters of blow-off lines surpasses in the situation of 5cm in water supply volume, still can rinse well, and the water in the water tank can not siphoned off.
Description of drawings
Fig. 1 (a) is the valve body front left view of draining getter device of the present utility model.
Fig. 1 (b) is the valve body front right view of draining getter device of the present utility model.
Fig. 1 (c) is the valve body reverse side schematic diagram of draining getter device of the present utility model.
Fig. 2 (a) is the floating drum front left view of draining getter device of the present utility model.
Fig. 2 (b) is the floating drum front right view of draining getter device of the present utility model.
Fig. 2 (c) is the floating drum reverse side schematic diagram of draining getter device of the present utility model.
Fig. 3 (a) is the location fourth left view of draining getter device of the present utility model.
Fig. 3 (b) is the location fourth right view of draining getter device of the present utility model.
Fig. 4 is the exhaust valve plate schematic diagram of draining getter device of the present utility model.
Fig. 5 is the exhaust valve cap schematic diagram of draining getter device of the present utility model.
Fig. 6 (a) is the spool front view of draining getter device of the present utility model.
Fig. 6 (b) is the spool schematic diagram of draining getter device of the present utility model.
Fig. 7 (a) is the valve gap schematic diagram of draining getter device of the present utility model.
Fig. 7 (b) is the valve gap front view of draining getter device of the present utility model.
Fig. 8 is that the valve of draining getter device of the present utility model is sat schematic diagram.
Fig. 9 is the fixed fastener schematic diagram of draining getter device of the present utility model.
Figure 10 is the exhaust elbow schematic diagram of draining getter device of the present utility model.
Figure 11 is the refill hose schematic diagram of draining getter device of the present utility model.
Figure 12 is the water intaking valve schematic diagram of draining getter device of the present utility model.
Figure 13 (a) is the aspiration column front schematic view of draining getter device of the present utility model.
Figure 13 (b) is the aspiration column reverse side schematic diagram of draining getter device of the present utility model.
Figure 14 (a) is the inner water tank schematic internal view of draining getter device of the present utility model.
Figure 14 (b) is the outside schematic diagram of the inner water tank of draining getter device of the present utility model.
Figure 15 is closet top view of the present utility model.
Figure 16 is the A--A generalized section among Figure 15 of relative position of each critical piece of draining getter device of the present utility model.
Figure 17 (a) is draining getter device of the present utility model A--A generalized section among Figure 15 when the inner water tank draining.
Figure 17 (b) is the partial enlarged drawing of the circle g section among Figure 17 (a).
Figure 18 is draining getter device of the present utility model A--A generalized section among Figure 15 when the inner water tank draining will finish.
Figure 19 is draining getter device of the present utility model A--A generalized section among Figure 15 when the inner water tank draining finishes.
Figure 20 is draining getter device of the present utility model A--A generalized section among Figure 15 when inner water tank is intake.
Figure 21 is draining getter device A--A generalized section among Figure 15 when inner water tank water inlet end full water of the specific embodiment one of the present utility model.
Figure 22 is the B--B generalized section in inner water tank draining initial stage Figure 15 of closet of the present utility model.
Figure 23 is the B--B generalized section in inner water tank draining Figure 15 in mid-term of closet of the present utility model.
Figure 24 is the B--B generalized section in inner water tank draining later stage Figure 15 of closet of the present utility model.
Figure 25 is the B--B generalized section among initial stage Figure 15 after the inner water tank draining finishes of closet of the present utility model.
Figure 26 is the B--B generalized section of the mid-term after the inner water tank draining finishes among Figure 15 of closet of the present utility model.
Figure 27 is the B--B generalized section among later stage Figure 15 after the inner water tank draining finishes of closet of the present utility model.
Figure 28 is the B in inner water tank water inlet initial stage Figure 15-B generalized section of closet of the present utility model.
Figure 29 is the B--B generalized section in inner water tank water inlet later stage Figure 15 of closet of the present utility model.
Figure 30 is the B--B generalized section among Figure 15 when inner water tank water inlet end full water of closet of the present utility model.
Figure 31 (a) is not when to be draining getter device of the present utility model there being water to pour in the bedpan wash by water, and outside air is mended the A--A generalized section among Figure 15 when depositing the gas blowdown channel.
Figure 31 (b) is the partial enlarged drawing of the circle h section among Figure 31 (a).
Figure 34 (a) is the aspiration column schematic diagram of the specific embodiment two of the present utility model.
Figure 34 (b) is the inner water tank schematic diagram of the specific embodiment two of the present utility model.
Figure 34 (c) is draining getter device A--A generalized section among Figure 15 when inner water tank is intake of the specific embodiment two of the present utility model.
Figure 35 is the B--B generalized section in inner water tank draining initial stage Figure 15 of the specific embodiment two of closet of the present utility model.
Figure 36 is the B--B generalized section in inner water tank draining Figure 15 in mid-term of the specific embodiment two of closet of the present utility model.
Figure 37 is the B--B generalized section in inner water tank draining later stage Figure 15 of the specific embodiment two of closet of the present utility model.
Figure 38 is the B--B generalized section among initial stage Figure 15 after the inner water tank draining finishes of the specific embodiment two of closet of the present utility model.
Figure 39 is the B--B generalized section of the mid-term after the inner water tank draining finishes among Figure 15 of the specific embodiment two of closet of the present utility model.
Figure 40 is the B--B generalized section among later stage Figure 15 after the inner water tank draining finishes of the specific embodiment two of closet of the present utility model.
Figure 41 is the B--B generalized section in inner water tank water inlet initial stage Figure 15 of the specific embodiment two of closet of the present utility model.
Figure 42 is the B--B generalized section in inner water tank water inlet later stage Figure 15 of the specific embodiment two of closet of the present utility model.
Figure 43 is the B--B generalized section among Figure 15 when inner water tank water inlet end full water of the specific embodiment two of closet of the present utility model.
Figure 44 is the B--B generalized section among Figure 15 in the lower inside water tank water intake process of the darker situation of lower trap of the specific embodiment two of closet of the present utility model.
Figure 45 is the B--B generalized section among Figure 15 when inner water tank water inlet end full water of the specific embodiment three of closet of the present utility model.
Figure 46 is the B--B generalized section in inner water tank draining initial stage Figure 15 of the specific embodiment three of closet of the present utility model.
The specific embodiment
The specific embodiment one
Consult Fig. 1 (a), Fig. 1 (b), Fig. 1 (c), at valve body 1 base plate 2, locating hole 4, rotary axis groove 5, guide pipe 6, end button 9, cover buckle groove 10 are arranged, at base plate 2 drain hole 3 is arranged, in guide pipe 6 inside gathering sill 7 is arranged, between guide pipe 6 bottoms and base plate 2, have control to collude groove 8;
Consult Fig. 2 (a), Fig. 2 (b), Fig. 2 (c), at the floating drum 11 of unidirectional opening rotating shaft 12, control panel 13 are arranged;
Consult Fig. 4, exhaust plug 16 is arranged on the exhaust valve plate 15, exhaust plug 16 is soft colloid;
Consult Fig. 5, exhaust elbow hole 18 is arranged on the exhaust valve cap 17;
Consult Fig. 6 (a), Fig. 6 (b), have at spool 19 that overflow pipe 20, control collude 22, water shutoff offset plate 23, at overflow pipe 20 guiding projection 21 is arranged;
Consult Fig. 7 (a), Fig. 7 (b), at valve gap 24 cover buckle 25, stationary pipes 26 are arranged, in stationary pipes 26 draw-in groove 27, moisturizing tube seat 28 are arranged;
Consult Fig. 8, sitting 29 at valve has end catching groove 30;
Consult Figure 10, exhaust elbow 32 borings;
Consult Figure 11, refill hose 33 borings;
Consult Figure 12, water intaking valve 34 is at existing common water intaking valve, is existing known technology;
Consult Figure 13 (a), Figure 13 (b), at aspiration column 35 T connected in star 36, fixedly pore 37, overflow pipe 38, gas cylinder 39 are arranged, at gas cylinder 39 exhaust valve pocket 40 is arranged, steam vent 41, anti-sealing projection 42 are arranged in exhaust valve pocket 40 bottoms;
Consult Figure 14 (a), Figure 14 (b), have at inner water tank 43 that T shape protrudingly colludes 44, a draining valve opening 45, water inlet valve opening 46, wireway 47, stack 48;
Consult Figure 30, trap 50, lower trap 51 and between upper trap 50 and lower trap 51, deposit gas blowdown channel 52 on blow-off line 49 has, air entry 53 is arranged depositing gas blowdown channel 52, between lower trap 51 and blowdown outlet, exhaust opening 54 is arranged;
Wherein, the volume of aspiration column 35 is no less than the volume of depositing gas blowdown channel 49.
Consult Fig. 1 (a), Fig. 1 (b), Fig. 1 (c), Fig. 2 (a), Fig. 2 (b), Fig. 2 (c), Fig. 3 (a), Fig. 3 (b), the opening down of floating drum 11 is installed in the valve body 1, make rotating shaft 12 on rotary axis groove 5, again location fourth 14 is inserted in the locating hole 4 and covered rotating shaft 12, floating drum 11 can freely be rotated;
Consult Fig. 6 (a), Fig. 6 (b), Fig. 7 (a), Fig. 7 (b), valve gap 24 is covered on valve body 1, cover buckle 25 is snapped in the cover buckle groove 10, again in the stationary pipes 26 that is inserted into after spool 19 is from the bottom insertion guide pipe 6 of valve body 1 on the valve gap 24 always, make guiding projection 21 on the overflow pipe 20 in gathering sill 7, and make control collude 22 to collude groove 8 with control and align;
Consult Fig. 8, again said modules is installed to valve and sits on 29, end button 9 is snapped in the end catching groove 30; So just be assembled into draining valve;
Consult Figure 14 (a), Figure 14 (b), Figure 15, Figure 30, inner water tank 43 is fixedly installed on the closet, the valve of draining valve is sat on the 29 draining valve openings 45 that are fixedly installed on the inner water tank 43;
Consult Fig. 4, Fig. 5, Fig. 9, Figure 13 (a), Figure 13 (b), Figure 14 (a), Figure 16, Figure 17 (a), Figure 17 (b), Figure 31 (b), aspiration column 35 make overflow pipe 38 down gas cylinder 39 put into up on the valve gap 24 of inner water tank 43, and make that T shape is protruding colludes 44 and insert in the T connected in stars 36, wireway 47 is in overflow pipe 38, and make the upper end of wireway 47 in gas cylinder 39, fixedly pore 37 is enclosed within on the stationary pipes 26, fixed fastener 31 is snapped in the draw-in groove 27 again;
Can close steam vent 41 when wherein exhaust plug 16 is out of shape downwards, air can not flow in the gas cylinders 39, shown in Figure 17 (b) from exhaust elbow 32; Steam vent 41 did not exclusively seal when exhaust plug 16 was not out of shape downwards, and air can flow in the gas cylinder 39, shown in Figure 31 (b) from exhaust elbow 32;
Consult Figure 11, Figure 12, again water intaking valve 34 is installed to the water inlet valve opening 46 of inner water tank 43, at last refill hose 33 1 ends are connected water intaking valve 34 other ends and snap in the moisturizing tube seat 28;
Consult Figure 16, Figure 17 (a), Figure 30, the lower end of wireway 47 is connected air entry 53 with admission pipe 55, the lower end of stack 48 is connected exhaust opening 54 with exhaust hose 56.
All installations of all parts of the present utility model like this.
Lower mask body is introduced the course of work of the present utility model
All anhydrous in inner water tank and closet at first, it is all anhydrous with lower trap 51 namely to go up trap 50, when external water source flows to water intaking valve 34, inner water tank 43 is interior to begin water inlet, when water inlet to certain the time, water intaking valve 34 stops into water, on move spool 19 and make inner water tank 43 drainings, upper trap 50 all begins water with lower trap 51, and as shown in figure 30, the air of depositing at that time in the gas blowdown channel 52 firmly is hedged off from the outer world by the water seal in upper trap 50 and the lower trap 51;
Consult Figure 17 (a), upwards spur overflow pipe 20, make on the spool 19 and move, water shutoff offset plate 23 leaves valve and sits 29, and control is colluded and moved on to control panel 13 tops on 22, and control is colluded 22 and tangled by control panel 13, inner water tank 43 interior water level fast-descendings, water intaking valve 34 is opened, and inner water tank 43 begins water inlet immediately, and the small part current flow to overflow pipe 20 rear inflow closets by refill hose 33;
Consult Figure 17 (b), at that time, because one-way exhaust spool 16 is soft colloid, when the water level express delivery in aspiration column 35 descended, one-way exhaust spool 16 downwards distortion sealed steam vent 41;
Consult Figure 22, simultaneously, the air of depositing in the gas blowdown channel 52 are attracted in the aspiration column 35 by air entry 53, admission pipe 55, wireway 47, gas cylinder 39, and the water in upper trap 50 and the lower trap 51 at first is attracted to be deposited gas blowdown channel 52 and flow;
Consult Fig. 1 (a), Fig. 1 (b), Fig. 1 (c), Figure 18, Figure 19, when the water in the inner water tank 43 when drained, water in the valve body 1 colludes groove 8 and controls the gap of colluding between 22 also with drained by the drain hole 3 on the base plate 2 and control, floating drum 11 and control panel 13 all turn down, control panel 13 is separated from control and colludes 22, thereby spool 19 is moved down, water shutoff offset plate 23 covers at valve to be sat on 29, inner water tank 43 drainings finish, be full of air in the aspiration column 35, the lower end f of overflow pipe 38 was lower than the lowest water level e in the inner water tank 43 at that time;
Consult Figure 23, after air in depositing gas blowdown channel 52 is sucked, the water and the water junction posterior restoration blow-off line 49 the lower trap 51 that get off from upper trap 50 almost all are filled completely, thereby go into siphon fast, and finally the whole siphons of dirt are gone out closet;
Consult Figure 24, after the water major part in the upper trap 50 is gone out by siphon, have air to enter blow-off line 49 from upper trap 50, fall after rise trap 50 bottoms thereby the water that small part is not gone out by siphon makes progress, shown in arrow j among Figure 24;
Consult Figure 25, Figure 26, Figure 27, water and the dirt deposited in gas blowdown channel 52 and the lower trap 51 continue by siphon, and are finally gone out blow-off line 49 by siphon, have at last the downward trap of part water 51 bottoms to fall after rise, shown in arrow k among Figure 27;
Consult Figure 28, time trap 51 has been lived in the water seal of falling;
Consult Figure 20, Figure 28, Figure 29, inner water tank 43 interior continuation water inlets, current continue to flow to overflow pipe 20 rear inflow closets by refill hose 33, trap 50 is sealed, so far, the air of depositing in the gas blowdown channel 52 firmly is hedged off from the outer world by the water seal in upper trap 50 and the lower trap 51, as shown in figure 28; Along with the water level in inner water tank 43 and the aspiration column 35 rises gradually, air in the aspiration column 35 makes upwards distortion of exhaust plug 16 by gas cylinder 39, steam vent 41, flow to the blowdown outlet by exhaust elbow 32, stack 48, exhaust hose 56, exhaust opening 54 again, shown in part arrow among the figure;
Along with current constantly flow into closet from crossing refill hose 33, water level in the upper trap 50 also rises gradually, rely on the air of depositing 52 ones of gas blowdown channels in the upper trap 50 and also make upwards distortion of exhaust plug 16 by depositing gas blowdown channel 52, air entry 53, admission pipe 55, wireway 47, gas cylinder 39, steam vent 41, flow to the blowdown outlet by exhaust elbow 32, stack 48, exhaust hose 56, exhaust opening 54 again, shown in part arrow among the figure;
Again consult Figure 21, Figure 30, again after a period of time, water intaking valve 34 is closed, water level in the inner water tank 43 arrives peak level b, upper trap 50 also arrives peak level, peak level b in the inner water tank 43 is higher than the upper surface a of aspiration column 35, the upper surface d of gas cylinder 39 inside is higher than the peak level b in the inner water tank 43, the upper end c of wireway 47 is higher than the peak level b in the inner water tank 43, there is not air in the aspiration column 35, be full of air in gas cylinder 39 and the wireway 47, floating drum 11 and control panel 13 were all presented and were turned state at that time, the air of depositing in the gas blowdown channel 52 firmly is hedged off from the outer world by the water seal in upper trap 50 and the lower trap 51, has entered the circulation of next round, can carry out flushing next time.
Consult Figure 13 (a), Figure 31 (a), Figure 31 (b), under actual conditions, often someone will forget bath after the urine, or sewage poured in the bedpan and do not wash by water, because anti-sealing projection 42 is arranged in exhaust valve pocket 40 bottoms, one end of exhaust plug 16 can be withstood by anti-sealing projection 42, so steam vent 41 can complete closed when exhaust plug 16 is not out of shape downwards at ordinary times, air can flow in the gas cylinder 39 from exhaust elbow 32, as shown by arrows in FIG., the air of also namely depositing in the gas blowdown channel 52 passes through air entry 53, admission pipe 55, wireway 47, gas cylinder 39, steam vent 41, exhaust elbow 32, stack 48, exhaust hose 56, exhaust opening 54, blowdown outlet etc. is connected with the external world, so when there being water to pour Shi Buhui in the bedpan water in trap 50 and the inner water tank 43 is siphoned off;
If not anti-sealing projection 42, steam vent 41 can be covered fully at exhaust plug 16 at ordinary times and its complete closed may be made, thereby make and deposit gas blowdown channel 52 and be not communicated with the external world, the air of depositing in the gas blowdown channel 52 is squeezed out by lower trap 51, thereby make the pressure of depositing in the gas blowdown channel 52 be lower than atmospheric pressure, water in the trap 50 is siphoned off, when the water in pouring bedpan into is abundant, will make the water in the inner water tank 43 pass through gas cylinder 39, wireway 47, admission pipe 55, air entry 53 flows to deposits gas blowdown channel 52, lower trap 51, the blowdown outlet, will continue marginally to intake in the inner water tank 43 like this, and finally continue to flow out from the blowdown outlet, because flow less, so layman's domestic consumer is difficult to find, thereby wastes a large amount of water.
The specific embodiment two
Figure 34 (a) and Figure 13 (a) are consulted in contrast, this specific embodiment two is with the main distinction of the specific embodiment one, in the specific embodiment one, gas cylinder 39 on aspiration column 35 has exhaust valve pocket 40, steam vent 41, anti-sealing projection 42 are arranged in exhaust valve pocket 40 bottoms, and in this specific embodiment two, the gas cylinder 39 upper surfaces sealing on aspiration column 35 does not namely have steam vent 41;
Figure 34 (b) and Figure 14 (a) are consulted in contrast, in the specific embodiment one, at inner water tank 43 stack 48 are arranged, and in this specific embodiment two, do not have stack 48 at inner water tank 43;
Figure 43 and Figure 30 are consulted in contrast, and the water seal when all being filled with water in the lower trap 51 in this specific embodiment two slightly water seal when all not being filled with water in the lower trap 51 in the specific embodiment one is low;
Contrast is consulted to Figure 35 to Figure 40 and Figure 22 to Figure 27, except above-mentioned 3 to some extent the difference, remaining part in this specific embodiment two all with the specific embodiment one in striking resemblances, finish to draining from inner water tank 43 beginning drainings, it is also the same finally to be gone out blow-off line 49 and aspiration column 35 air-breathing operating principle and process by siphon to dirt, no longer repeats the way here and states;
Consult Figure 41, in this specific embodiment two, in the later stage after inner water tank 43 drainings finish, after decline water fell back in the lower trap 51, the air of depositing in the gas blowdown channel 52 can also communicate with the external world by lower trap 51, shown in arrow m among the figure;
Consult Figure 34 (c), Figure 40, Figure 41, Figure 42, Figure 43, inner water tank 43 interior continuation water inlets, current continue to flow to overflow pipe 20 rear inflow closets by refill hose 33, trap 50 are sealed, as shown in figure 40; Air in inner water tank 43 water inlet processes in the aspiration column 35 flows to by gas cylinder 39, wireway 47, admission pipe 55, air entry 53 and deposits gas blowdown channel 52, lower trap 51, the rear external world that flows to of blowdown outlet, shown in arrow m among Figure 34 (c), Figure 41; Simultaneously, along with current constantly flow into closet, the water level in the upper trap 50 rises gradually, and after a period of time, current flow to lower trap 51 from upper trap 50, shown in arrow n among Figure 42; Descend at last also to be filled with water in the trap 51, the air of depositing in the gas blowdown channel 52 firmly is hedged off from the outer world by the water seal in upper trap 50 and the lower trap 51, has entered the circulation of next round, can carry out flushing next time, as shown in figure 43.
Consult Figure 44, in actual production process because the particularity of Production of Ceramics, the lower trap water seal depth that can not guarantee each product is the same, under the darker situation of lower trap water seal, later stage after inner water tank 43 drainings finish, after decline water fell back in the lower trap 51, the water in the lower trap 51 may completely cut off the air of depositing in the gas blowdown channel 52 and communicate with the external world;
In this case, air in inner water tank 43 water inlet processes in the aspiration column 35 by gas cylinder 39, wireway 47, admission pipe 55, air entry 53, deposit gas blowdown channel 52 after, emerging from the water seal of lower trap 51, it is extraneous to flow to again, shown in arrow p among Figure 44;
Again consult Figure 43, last, be filled with water in the upper trap 50, on the air deposited in the gas blowdown channel 52 firmly be hedged off from the outer world by upper trap 50 and water seal in the lower trap 51, as shown in figure 43; Simultaneously similar, water intaking valve 34 is closed, and the water level in the inner water tank 43 arrives peak level b, has entered the circulation of next round, can carry out flushing next time.
The specific embodiment three
Figure 43 and Figure 45 are consulted in contrast, this specific embodiment three is with the main distinction of the specific embodiment two, in the specific embodiment two, water seal at the lower trap 51 of peacetime state completely cuts off with the blowdown outlet depositing gas blowdown channel 52, and namely depositing gas blowdown channel 52 under peacetime state is disconnected with the blowdown outlet; And in this specific embodiment three, dotted line t is lower than dotted line s when inner water tank water inlet end full water, water seal at the lower trap 51 of peacetime state does not completely cut off with the blowdown outlet depositing gas blowdown channel 52, namely deposits gas blowdown channel 52 and be communicated with the blowdown outlet under peacetime state; Remaining part in this specific embodiment three all with the specific embodiment two in striking resemblances, so operating principle is also the same, no longer repeats the way here and state;
But deposit air flow in the gas blowdown channel 52 and the water seal motion state of lower trap 51 on the draining initial stage difference is slightly arranged, Figure 35 and Figure 46 are consulted in contrast, as in the specific embodiment one, in the specific embodiment two at the inner water tank draining initial stage, deposit air in the gas blowdown channel 52 by air entry 53, admission pipe 55, be attracted in the aspiration column 35, the water in the lower trap 51 at first is attracted to be deposited gas blowdown channel 52 and flows; And in this specific embodiment three at the inner water tank draining initial stage, deposit an air part in the gas blowdown channel 52 by air entry 53, admission pipe 55, be attracted in the aspiration column 35, another part flows to the blowdown outlet from the not sealing of lower trap 51, shown in arrow v among Figure 46, the water in the lower trap 51 can not be attracted to be deposited gas blowdown channel 52 and flows; The flow process of next step follow-up current in blow-off line 49 all with the specific embodiment two in striking resemblances, no longer repeat the way here and state.
The specific embodiment four
In the specific embodiment one, at the gas cylinder 39 of aspiration column 35 exhaust valve pocket 40 is arranged, in exhaust valve pocket 40 bottoms steam vent 41 is arranged, exhaust valve plate 15 is installed on the steam vent 41; In this specific embodiment four, do not have exhaust valve plate 15 in exhaust valve pocket 40, the diameter of steam vent 41 is between 1mm to 2mm; In inner water tank 43 water inlet processes, air in the aspiration column 35 flows to the blowdown outlet by exhaust elbow 32, stack 48, exhaust hose 56, exhaust opening 54 after by steam vent 41 again, in inner water tank 43 drainage procedures, because the diameter of steam vent 41 is very little, only have a small amount of air to flow to aspiration column 35 by steam vent 41, so can not affect inspiratory effects; When a large amount of water is directly poured in the bedpan and don't is made the inner water tank draining by the draining button, because air can be squeezed out and deposit gas blowdown channel 52, the pressure of depositing in the gas blowdown channel 52 can reduce, but outside air can add to by steam vent 41 and deposit in the gas blowdown channel 52, also just can not cause the water in aspiration column 35 and the inner water tank 43 to be siphoned off; Remaining part in this specific embodiment four all with the specific embodiment one in striking resemblances, so operating principle and process are also the same, no longer repeat the way here and state.
The specific embodiment five
In the specific embodiment one, stack 48 is arranged in inner water tank 43, between lower trap 51 and blowdown outlet, exhaust opening 54 is arranged, in inner water tank 43 water inlet processes, the air in the aspiration column 35 flows to the blowdown outlet by exhaust elbow 32, stack 48, exhaust hose 56, exhaust opening 54 after by steam vent 41 again; In this specific embodiment five, in inner water tank 43, there is not stack 48, between lower trap 51 and blowdown outlet, there is not exhaust opening 54 yet, in inner water tank 43 water inlet processes, air in the aspiration column 35 is by the steam vent 41 rear external worlds that directly flow to, remaining part in this specific embodiment five all with the specific embodiment one in striking resemblances, so operating principle and process are also the same, no longer repeat the way here and state.
The specific embodiment six
In the specific embodiment one, protruding on the groove 36 on the aspiration column 35 and inner water tank 43 colluded 44 and is T shape, in this specific embodiment six, protruding on the groove 36 on the aspiration column 35 and inner water tank 43 colludes 44 for L shaped, remaining part in this specific embodiment six all with the specific embodiment one in striking resemblances, so operating principle and process are also the same, no longer repeat the way here and state.
In the utility model, at aspiration column 35 T shape or L shaped groove 36 are set, T shape is set or L shapedly protrudingly colludes 44 at inner water tank 43, and make T shape or L shaped protruding colluding in 44 insertion T shapes or the L shaped groove 36, be because when in inner water tank 43, advancing full water because the pressure of water can expand outwardly distortion, such design can make inner water tank 43 be caught on by aspiration column 35, thereby also can not expand outwardly distortion owing to the pressure of water when making inner water tank 43 usefulness plastic or other material do very thinly;
The structure of aspiration column 35 and inner water tank 43 also can be carried out various deformation; also can carry out multiple combination to the various structures in six specific embodiment in the utility model in addition; as long as the principle of utility model does not change, all various distortion and multiple combination all belong to protection domain of the present utility model.
The utility model cardinal principle is, in the inner water tank drainage procedure, utilize the decline of aspiration column 35 interior water levels the air sucking-off of depositing in the gas blowdown channel 52, make the water and the full whole piece blow-off line 49 of the rear Fast Filling of the junction of the water the lower trap 51 that get off from upper trap 50, thereby go into fast siphon, and finally the whole siphons of dirt are gone out closet, rather than the rising that resembles in 200620147411.4 and 200880020357.9 patents water level in " the container upper chamber " of utilizing " compression system " or " pressurized air source (42) " in inner water tank water inlet process makes generation in " pressurized air pipeline " or " blowdown path " be higher than the positive air pressure of atmospheric pressure;
In the utility model, deposit the positive air pressure that is not higher than all the time atmospheric pressure in gas blowdown channel 52 and the aspiration column 35, the every flushing of air of depositing in gas blowdown channel 52 and the aspiration column 35 is once all replaced once with outside air, and in 200620147411.4 and 200880020357.9 patents, " pressurized air pipeline " or " blowdown path " reaches " container upper chamber " the interior air of " compression system " or " pressurized air source (42) " and do not replace with outside air, shifts between " pressurized air pipeline " and " compression system " or " blowdown path " and " pressurized air source (42) " " container upper chamber ";
In 200620147411.4 and 200880020357.9 patents, because " compression system ", " the container upper chamber " of " pressurized air pipeline " or " pressurized air source (42) ", " blowdown path " and outside air sealing, and the positive air pressure that is higher than atmospheric pressure is arranged, so when the water of volume is slightly directly poured in the bedpan and don't is made the inner water tank draining by the draining button, because air is squeezed out " pressurized air pipeline " or " blowdown path ", pressure in " the container upper chamber " of " compression system " or " pressurized air source (42) " can reduce, water level is raise, when water level surpasses " conduit " upper end, water in the inner water tank is siphoned off by " conduit " gradually, water intaking valve is opened, inner water tank is unawares always water inlet on the one hand, water in the inner water tank is another is on the other hand directly siphoned off, and this state is difficult to find as layman's domestic consumer, thereby wastes a large amount of water;
In a plurality of specific embodiment of the present utility model, be provided with the steam vent 41 that not exclusively seals at ordinary times, thereby when a large amount of water is directly poured in the bedpan and don't is made the inner water tank draining by the draining button, although also can being squeezed out, air deposits gas blowdown channel 50, but outside air can add to by steam vent 41 and deposit in the gas blowdown channel 52, the pressure decreased of depositing in the gas blowdown channel 52 is temporary transient, though can slightly having, aspiration column 35 interior water levels raise but at once recovery, water level in the aspiration column 35 can not surpass the upper end c of wireway 47, just can not cause the water in the inner water tank to be siphoned off yet.
In 200880020357.9 claims 1, proposed, " wherein said container chamber has the upper end (100) that is in the same with the full up water level of described inner water tank (52) at least high the second water level place " arranged, and in a plurality of specific embodiment of the present utility model, the peak level b in the inner water tank 43 is higher than the upper surface a of aspiration column 35;
Above-mentioned these all are the differences of the utility model and 200620147411.4 and 200880020357.9 patents.
Claims (10)
1. a draining getter device is installed in the closet outer water tank, it is characterized in that: comprise inner water tank (43), aspiration column (35) and draining valve; At described inner water tank (43) wireway (47), water inlet valve opening (46), draining valve opening (45) are arranged, at described aspiration column (35) gas cylinder (39), overflow pipe (38), fixing pore (37) are arranged;
Described draining valve comprises valve seat (29), valve body (1), valve gap (24), floating drum (11), spool (19), wherein, and the unidirectional opening of described floating drum (11);
At described valve body (1) base plate (2), locating hole (4), rotary axis groove (5), guide pipe (6), the end button (9), cover buckle groove (10) are arranged, at described base plate (2) drain hole (3) is arranged, in described guide pipe (6) inside gathering sill (7) is arranged, between described guide pipe (6) bottom and described base plate (2), have control to collude groove (8);
At described floating drum (11) rotating shaft (12), control panel (13) are arranged, there are overflow pipe (20), control to collude (22), water shutoff offset plate (23) at described spool (19), at described overflow pipe (20) guiding projection (21) is arranged, at described valve gap (24) cover buckle (25), stationary pipes (26) are arranged;
Described floating drum (11) is installed in described valve body (1) inside, and described valve gap (24) is installed in described valve body (1) top, and described valve body (1) is installed in described valve and sits on (29); Wherein, described floating drum (11) opening down, described stationary pipes (26) is up;
Described aspiration column (35) is installed in described valve gap (24) top, described wireway (47) is in described overflow pipe (38), the upper end of described wireway (47) is in described gas cylinder (39), described stationary pipes (26) is in described fixedly pore (37), described overflow pipe (20) is in described stationary pipes (26), and described overflow pipe (20) can be up and down in described stationary pipes (26);
The inner upper surface (d) of described gas cylinder (39) is higher than the peak level (b) in the described inner water tank (43), the peak level (b) of described inner water tank (43) is higher than the upper surface (a) of described aspiration column (35), and the upper end (c) of described wireway (47) is higher than the peak level (b) in the described inner water tank (43).
2. draining getter device as claimed in claim 1, it is characterized in that: also comprise fixed fastener (31), in described stationary pipes (26) draw-in groove (27), moisturizing tube seat (28) are arranged, described fixed fastener (31) is stuck in the described draw-in groove (27).
3. draining getter device as claimed in claim 1, it is characterized in that: at described inner water tank (43) protruding colluding (44) arranged, in described aspiration column (35) upper fluted (36), described protruding colluding (44) is in described groove (36).
4. draining getter device as claimed in claim 3 is characterized in that: described protruding colluding (44) is T shape with groove (36).
5. draining getter device as claimed in claim 1, it is characterized in that: also comprise exhaust valve plate (15), exhaust valve cap (17), at described gas cylinder (39) exhaust valve pocket (40) is arranged, steam vent (41), anti-sealing projection (42) are arranged in described exhaust valve pocket (40) bottom, exhaust plug (16) is arranged on the exhaust valve plate (15), wherein, described exhaust valve plate (15) is soft colloid;
Described exhaust valve plate (15) is installed on the described exhaust valve pocket (40), and an end of described exhaust plug (16) is on described anti-sealing projection (42); Wherein, described exhaust plug (16) can close described steam vent (41) downwards when being out of shape, not exclusively sealing of described steam vent (41) when described exhaust plug (16) is not out of shape downwards.
6. draining getter device as claimed in claim 5, it is characterized in that: also comprise exhaust elbow (32), at described inner water tank (43) stack (48) is arranged, exhaust elbow hole (18) is arranged on the described exhaust valve cap (17), one end of described exhaust elbow (32) connects described exhaust elbow hole (18), and the other end connects the upper end of described stack (48).
7. closet, outer water tank, bedpan, blow-off line (49), water intaking valve (34) are arranged, upper trap (50), lower trap (51) are arranged on the described blow-off line (49) and deposit gas blowdown channel (52) between trap (50) and the described lower trap (51) on described, it is characterized in that: comprise admission pipe (55), in described outer water tank, just like each described draining getter device in the claim 1 to 5, in the described gas blowdown channel (52) of depositing air entry (53) is arranged;
Wherein, one end of described admission pipe (55) is connected with the lower end of described wireway (47), the other end connects described air entry (53), and described water intaking valve (34) is installed in water valve opening (46) and is used for intaking in described inner water tank (43);
When described inner water tank (43) was intake, the air in the described aspiration column (35) was urged out, and when described inner water tank (43) draining, the described air of depositing in the gas blowdown channel (52) is attracted to described aspiration column (35).
8. closet, outer water tank is arranged, bedpan, blow-off line (49), water intaking valve (34), upper trap (50) is arranged on the described blow-off line (49), lower trap (51) and deposit gas blowdown channel (52) between trap (50) and the described lower trap (51) on described, it is characterized in that: comprise admission pipe (55), exhaust hose (56), draining getter device as claimed in claim 6 is arranged in described outer water tank, in the described gas blowdown channel (52) of depositing air entry (53) is arranged, between described lower trap (51) and blowdown outlet, exhaust opening (54) is arranged;
Wherein, one end of described admission pipe (55) is connected with the lower end of described wireway (47), the other end connects described air entry (53), one end of described exhaust hose (56) connects the lower end of described stack (48), the other end connects described exhaust opening (54), and described water intaking valve (34) is installed in water valve opening (46) and is used for intaking in described inner water tank (43);
When described inner water tank (43) was intake, the air in the described aspiration column (35) was urged out, and when described inner water tank (43) draining, the described air of depositing in the gas blowdown channel (52) is attracted to described aspiration column (35).
9. closet as claimed in claim 7, it is characterized in that: the volume of described aspiration column (35) is no less than the described volume of depositing gas blowdown channel (52).
10. closet as claimed in claim 8, it is characterized in that: the volume of described aspiration column (35) is no less than the described volume of depositing gas blowdown channel (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220517869 CN202809756U (en) | 2012-09-22 | 2012-09-22 | Water drainage and air suction device and closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220517869 CN202809756U (en) | 2012-09-22 | 2012-09-22 | Water drainage and air suction device and closestool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202809756U true CN202809756U (en) | 2013-03-20 |
Family
ID=47868664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220517869 Expired - Fee Related CN202809756U (en) | 2012-09-22 | 2012-09-22 | Water drainage and air suction device and closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202809756U (en) |
-
2012
- 2012-09-22 CN CN 201220517869 patent/CN202809756U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20140922 |
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