CN203008075U - Water inlet valve with air sucking function and toilet stool - Google Patents
Water inlet valve with air sucking function and toilet stool Download PDFInfo
- Publication number
- CN203008075U CN203008075U CN 201220392157 CN201220392157U CN203008075U CN 203008075 U CN203008075 U CN 203008075U CN 201220392157 CN201220392157 CN 201220392157 CN 201220392157 U CN201220392157 U CN 201220392157U CN 203008075 U CN203008075 U CN 203008075U
- Authority
- CN
- China
- Prior art keywords
- water
- air
- water tank
- tank
- suction muffler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Check Valves (AREA)
Abstract
The invention provides a water inlet valve with an air sucking function and a toilet stool. The water inlet valve is arranged in a water tank (23); a water inlet body (13), a pontoon (16), a water refill hose (15), a water seal lever, a water seal sheet, a water inlet and a water outlet are formed in the water inlet valve; a water refill pipe (14) is arranged on the water inlet body (13); one end of the water refill hose (15) is sleeved on the water refill pipe (14); the water inlet valve is further provided with an air sucking tank (1); an air sucking cavity (8), an air sucking pipe (2), a pontoon cavity (5) and an exhaust hole (4) are formed in the air sucking tank (1); an opening is formed at the lower part of the air sucking cavity (8); the pontoon (16) is arranged in the pontoon cavity (5); the air sucking tank (1) is arranged on the water inlet body (13); and the opening of the lower part of the air sucking cavity (8) is downward.
Description
Technical field
The utility model relates to water intaking valve and the closet in a kind of tank for excrement pan, relates in particular to a kind of two water seal closets that have the water intaking valve of air suction function and the up and down trap is arranged.
Background technology
Water intaking valve in existing common tank for excrement pan, all only has a function of intaking in the water tank, existing common closet all only has water seal of a trap, in the situation that the bulb diameter of crossing of blow-off line surpasses 5cm, is difficult to make closet still can rinse well when water supply volume is 3 liters.
Above-mentioned this in the situation that the bulb diameter of crossing of blow-off line surpasses the large problem of 5cm water supply volume in order to solve, proposed in Chinese patent 200620147411.4 claims 1, " pressurized air pipeline " arranged between the trap of up and down, have a kind of water closet of " compression system " in 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 higher than atmospheric pressure in described blowdown path before each the 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, " the pressurized air pipeline " and " blowdown path " before each the flushing in above-mentioned two parts of patents has the positive air pressure higher than atmospheric pressure;
" compression system " in its described water tank is also 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 during 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 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, there is no 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 as accessory, volume is excessive, cause the water tank volume also excessive, affect attractive in appearance, 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 in bedpan and don't when making cistern water-discharging by the draining button, the problem that water in upper trap and water tank is siphoned off, but when the water of volume is slightly directly poured in bedpan and don't is made cistern water-discharging by the draining button, water in upper trap and water tank also can be siphoned off gradually, cause water intaking valve to be opened, water tank is water inlet always unawares on the one hand, water in 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 waste a large amount of water.
The utility model content
The purpose of this utility model is to provide a kind of water intaking valve with air suction function, and in the situation that the bulb diameter of crossing of blow-off line surpasses 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 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 bedpan and don't make cistern water-discharging by the draining button, the closet that the water in upper trap and water tank can not be siphoned off.
to achieve these goals, the water intaking valve with air suction function that the utility model provides, be arranged in water tank (23), have into water main body (13), floating drum (16), refill hose (15), the water shutoff lever, water sealing slice, water inlet, delivery port, filling pipe (14) is arranged on described water inlet main body (13), one end of described refill hose (15) is enclosed within on described filling pipe (14), it is characterized in that: also have air-breathing tank (1), suction muffler (8) is arranged on described air-breathing tank (1), admission pipe (2), floating drum chamber (5), steam vent (4), described suction muffler (8) lower openings,
Described floating drum (16) is arranged in described floating drum chamber (5), and described air-breathing tank (1) is arranged on described water inlet main body (13), and the lower openings of described suction muffler (8) down.
As the improvement with water intaking valve of air suction function of the present utility model, its further feature is: also have air-breathing cover (9), outfall (10) is arranged on described air-breathing cover (9), and described air-breathing cover (9) covers the opening part in described suction muffler (8) bottom.
As the improvement with water intaking valve of air suction function of the present utility model, its further feature is: the peak level (b) in described water tank (23) is higher than the upper surface (a) of described suction muffler (8), and described admission pipe (2) inner upper surface (d) is higher than the peak level (b) in described water tank (23).
As the improvement with water intaking valve of air suction function of the present utility model, its further feature is: the peak level (b) in described water tank (23) is higher than the upper surface (a) of described suction muffler (8), and described admission pipe (2) inner upper surface (d) is higher than the peak level (b) in described water tank (23) and the upper surface (a) of described suction muffler (8).
As the improvement with water intaking valve of air suction function of the present utility model, its further feature is: described steam vent (4) is on described admission pipe (2).
As the improvement with water intaking valve of air suction function of the present utility model, its further feature is: also have one-way exhaust valve gap (19), one-way exhaust valve block (20), one-way exhaust valve pocket (3) is arranged on described admission pipe (2), described steam vent (4) is in described one-way exhaust valve pocket (3), and described steam vent (4) is communicated with the internal upper part of described one-way exhaust valve pocket (3) and described admission pipe (2);
Described one-way exhaust valve block (20) is arranged on described steam vent (4), and described one-way exhaust valve gap (19) covers on described one-way exhaust valve pocket (3).
a kind of closet, water tank (23) is arranged, bedpan, blow-off line (27), upper trap (28) is arranged on described blow-off line (27), lower trap (29) and deposit gas blowdown channel (30) between trap (28) and described lower trap (29) on described, draining valve (32) is housed in water tank (23), overflow pipe (33) is arranged on described draining valve (32), the other end of described refill hose (15) stretches in described overflow pipe (33), it is characterized in that: in described water tank (23), the water intaking valve with air suction function is arranged, wireway (22), described depositing has air entry (31) on gas blowdown channel (30), the upper end (c) of described wireway (22) is in described admission pipe (2), and higher than the peak level (b) in described water tank (23), the lower end is in described air entry (31), described wireway (22) is communicated with described admission pipe (2) and described air entry (31),
When water tank (23) is intake, air in described suction muffler (8) is urged out by described wireway (22), when water tank (23) draining, the described air of depositing in gas blowdown channel (30) is attracted in described suction muffler (8) by described wireway (22).
As the improvement of closet of the present utility model, its further feature is: the volume of described suction muffler (8) is no less than the described volume of depositing gas blowdown channel (30).
The beneficial effects of the utility model are: simple in structure, and manufacturing, easy for installation, volume is little, be applicable to big or small water tank, water saving is in the situation that the bulb diameter of crossing that water supply volume is 3 liters of blow-off lines surpasses 5cm, still can rinse well, and the water in water tank can not siphoned off.
Description of drawings
Fig. 1 (a) is the air-breathing tank front left view of the specific embodiment one of the water intaking valve with air suction function of the present utility model.
Fig. 1 (b) is the air-breathing tank front right view of the specific embodiment one of the water intaking valve with air suction function of the present utility model.
Fig. 1 (c) is the air-breathing tank reverse side left view with water intaking valve of air suction function of the present utility model.
Fig. 1 (d) is the air-breathing tank reverse side right view with water intaking valve of air suction function of the present utility model.
Fig. 2 (a) is the air-breathing cover reverse side front view with water intaking valve of air suction function of the present utility model.
Fig. 2 (b) is the air-breathing cover lateral view with water intaking valve of air suction function of the present utility model.
Fig. 3 is the water inlet main body schematic diagram with water intaking valve of air suction function of the present utility model.
Fig. 4 is the refill hose schematic diagram with water intaking valve of air suction function of the present utility model.
Fig. 5 (a) is the floating drum lateral view with water intaking valve of air suction function of the present utility model.
Fig. 5 (b) is the floating drum front view with water intaking valve of air suction function of the present utility model.
Fig. 6 is the water inlet main gasket body schematic diagram with water intaking valve of air suction function of the present utility model.
Fig. 7 is the single slope drainage valve schematic diagram with water intaking valve of air suction function of the present utility model.
Fig. 8 (a) is the one-way exhaust valve gap front view with water intaking valve of air suction function of the present utility model.
Fig. 8 (b) is the one-way exhaust valve gap lateral view with water intaking valve of air suction function of the present utility model.
Fig. 9 is the one-way exhaust valve block schematic diagram with water intaking valve of air suction function of the present utility model.
Figure 10 is the wireway schematic diagram of closet of the present utility model.
Figure 11 is the water tank schematic diagram of closet of the present utility model.
Figure 12 (a) is the front schematic view with water intaking valve of air suction function of the present utility model.
Figure 12 (b) is the schematic rear view with water intaking valve of air suction function of the present utility model.
Figure 13 (a) is the front schematic view of relative position of the water intaking valve with air suction function, draining valve, the wireway of closet of the present utility model.
Figure 13 (b) is the schematic rear view of relative position of the water intaking valve with air suction function, draining valve, the wireway of closet of the present utility model.
Figure 14 is closet top view of the present utility model.
Figure 15 (a) is the A--A generalized section in Figure 14 when the water tank full water of the specific embodiment one of closet of the present utility model.
Figure 15 (b) is the B--B generalized section in Figure 14 when the water tank full water of the specific embodiment one of closet of the present utility model.
Figure 16 (a) is the A--A generalized section in Figure 14 when cistern water-discharging of the specific embodiment one of closet of the present utility model.
Figure 16 (b) is the B--B generalized section in Figure 14 when cistern water-discharging of the specific embodiment one of closet of the present utility model.
Figure 17 is the A--A generalized section in Figure 14 when cistern water-discharging finishes of the specific embodiment one of closet of the present utility model.
Figure 18 (a) is the A--A generalized section in Figure 14 when water tank water intake of the specific embodiment one of closet of the present utility model.
Figure 18 (b) is the B--B generalized section in Figure 14 when water tank water intake of the specific embodiment one of closet of the present utility model.
Figure 19 is the C--C generalized section in Figure 14 when the water tank full water of the specific embodiment one of closet of the present utility model.
Figure 20 is the C--C generalized section in cistern water-discharging initial stage Figure 14 of the specific embodiment one of closet of the present utility model.
Figure 21 is the C--C generalized section in cistern water-discharging Figure 14 in mid-term of the specific embodiment one of closet of the present utility model.
Figure 22 is the C--C generalized section in cistern water-discharging later stage Figure 14 of the specific embodiment one of closet of the present utility model.
Figure 23 is the C--C generalized section in initial stage Figure 14 after cistern water-discharging finishes of the specific embodiment one of closet of the present utility model.
Figure 24 is the C--C generalized section of the mid-term after cistern water-discharging finishes in Figure 14 of the specific embodiment one of closet of the present utility model.
Figure 25 is the C--C generalized section in later stage Figure 14 after cistern water-discharging finishes of the specific embodiment one of closet of the present utility model.
Figure 26 is the C--C generalized section in water tank water intake initial stage Figure 14 of the specific embodiment one of closet of the present utility model.
Figure 27 is the C--C generalized section in water tank water intake later stage Figure 14 of the specific embodiment one of closet of the present utility model.
Figure 28 is the B--B generalized section in Figure 14 when the water tank full water of the specific embodiment two of closet of the present utility model.
Figure 29 is the B--B generalized section in Figure 14 when the water tank full water of the specific embodiment three of closet of the present utility model.
Figure 30 (a) is the air-breathing tank front left view of the specific embodiment three of the water intaking valve with air suction function of the present utility model.
Figure 30 (b) is the air-breathing tank front right view of the specific embodiment three of the water intaking valve with air suction function of the present utility model.
Figure 31 is the air-breathing tank front left view of the specific embodiment four of the water intaking valve with air suction function of the present utility model.
The specific embodiment
The specific embodiment one
Consult Fig. 1 (a), Fig. 1 (b), Fig. 1 (c), Fig. 1 (d), suction muffler 8, admission pipe 2, floating drum chamber 5, water inlet main hole 7 are arranged on air-breathing tank 1;
One-way exhaust valve pocket 3 is arranged on admission pipe 2, steam vent 4 is arranged in one-way exhaust valve pocket 3, single slope drainage valve opening 6 is arranged at 5 bottoms, floating drum chamber;
Wherein, suction muffler 8 lower openings, steam vent 4 is communicated with the internal upper part of one-way exhaust valve pocket 3 and admission pipe 2;
Consult Fig. 2 (a), Fig. 2 (b), outfall 10, water inlet main hole 11, single slope drainage valve opening 12 are arranged on air-breathing cover 9;
Consult Fig. 3, on water inlet main body 13, filling pipe 14 is arranged, wherein, when 13 water inlet of water inlet main body, there are flowing out in filling pipe 14;
Consult Fig. 4, refill hose 15 borings;
Consult Fig. 9, one-way exhaust spool 21 is arranged on one-way exhaust valve block 20, wherein, one-way exhaust spool 21 is soft colloid;
Consult Figure 10, wireway 22 borings;
Consult Figure 11, air guide pore 24, draining valve opening 25, inlet opening 26 are arranged on water tank 23;
Consult Figure 19, trap 28, lower trap 29 and deposit gas blowdown channel 30 between upper trap 28 and lower trap 28 on having on blow-off line 27 has air entry 31 depositing on gas blowdown channel 30;
Wherein, the volume of suction muffler 8 is no less than the volume of depositing gas blowdown channel 30.
consult above-mentioned each figure and Fig. 5 (a), Fig. 5 (b), Fig. 6, Fig. 7, Fig. 8 (a), Fig. 8 (b), Figure 12 (a), Figure 12 (b), at first one-way exhaust valve block 20 is arranged on the interior steam vent 4 of one-way exhaust valve pocket 3, again one-way exhaust valve gap 19 is covered on one-way exhaust valve pocket 3, again floating drum 16 is arranged in floating drum chamber 5, single slope drainage valve 18 is arranged on the outer bottom in floating drum chamber 5, water inlet main hole 7 on air-breathing tank 1 is enclosed within on water main body 13 and fixes, admission pipe 2 is up down for the lower openings that makes suction muffler 8, and floating drum 16 is connected with the water shutoff lever,
Wherein, the one-way exhaust spool 21 that is arranged on the one-way exhaust valve block 20 in one-way exhaust valve pocket 3 can upwards be out of shape, large quantity of air can flow to extraneous from suction muffler 8, but when upwards being out of shape, one-way exhaust spool 21 can not seal steam vent 4 fully, namely can not close one-way exhaust valve fully yet, a small amount of gas leakage is arranged, and a small amount of air can flow to from the external world suction muffler 8;
Again air-breathing cover 9 is covered opening part in suction muffler 8 bottoms, make into water main hole 11 and be enclosed within on water main body 13 and fix, and make single slope drainage valve opening 12 overlap single slope drainage valve 18, again water inlet main gasket body 19 is enclosed within into the bottom of water main body 13 and also fixes, so just be assembled into the water intaking valve with air suction function;
Consult above-mentioned each figure and Figure 11, Figure 12 (a), Figure 12 (b), Figure 13 (a), Figure 13 (b), Figure 14, Figure 19,
Water intaking valve with air suction function of the present utility model is arranged on inlet opening 26 in water tank 23, draining valve 32 is arranged on draining valve opening 25 in water tank 23, one end of refill hose 15 is enclosed within on filling pipe 14, the other end stretches in overflow pipe 33 on draining valve 32, one end of wireway 22 is stretched into after outfall 10 stretches into suction muffler 8 admission pipe 2 always, and the other end tightly passes and tightly inserts after air guide pore 24 on water tank 23 in the air entry 31 of depositing on gas blowdown channel 30.
Water intaking valve with air suction function of the present utility model is to reequip on the basis of existing common water intaking valve, so existing common water intaking valve is that water shutoff lever, water sealing slice, water inlet, delivery port all also exist to water tank water intake and automatic closing function, this is existing known technology, no longer goes to live in the household of one's in-laws on getting married in the utility model and chats.
Lower mask body is introduced the course of work with water intaking valve and closet of air suction function of the present utility model
All anhydrous in water tank and closet at first, namely go up trap 28 all anhydrous with lower trap 29, when external water source flows to water inlet main body 13, the interior beginning of water tank 23 intake, when water inlet to certain the time, floating drum 16 floatings, water inlet main body 13 stops into water, start draining valve 32 and make water tank 23 drainings, upper trap 28 all begins water with lower trap 29;
consult Figure 15 (a), Figure 15 (b), Figure 19, water inlet main body 13 restarts into water, again filled water in water tank 23, peak level b in water tank 23 was higher than the upper surface a of suction muffler 8 at that time, the upper surface d of admission pipe 2 inside is higher than the peak level b in water tank 23, the upper end c of wireway 22 is higher than the peak level b in water tank 23, there is no air in suction muffler 8, be full of air in admission pipe 2 and wireway 22, upper trap 28 has water with lower trap 29, the air of depositing in gas blowdown channel 30 firmly is hedged off from the outer world by upper trap 28 and water seal in lower trap 29,
consult Figure 16 (a), Figure 16 (b), Figure 20, Figure 21, Figure 22, when opening water discharge valve 32, the interior water level fast-descending of water tank 23, the buoyancy that acts on floating drum 16 loses, floating drum 16 moves down immediately, water inlet main body 13 begins water inlet immediately, there are flowing out in filling pipe 14, current flow to the rear inflow closet of overflow pipe 33 by refill hose 15, simultaneously, deposit air in gas blowdown channel 30 by wireway 22, admission pipe 2 is attracted in suction muffler 8 (although one-way exhaust spool 21 did not seal steam vent 4 fully at that time, a small amount of gas leakage is arranged, a small amount of air can flow to suction muffler 8 from the external world by steam vent 4, but due to air leakage seldom, so can not affect inspiratory effects), as shown in Figure 16 (b), water in upper trap 28 and lower trap 29 at first also is attracted to be deposited gas blowdown channel 30 and flows, as shown in figure 20, after air in depositing gas blowdown channel 30 is sucked, the water and the water junction posterior restoration blow-off line 27 lower trap 29 that get off from upper trap 28 almost all are filled full, thereby go into siphon fast, and finally the whole siphons of dirt are gone out closet, as shown in figure 21, after water major part in upper trap 28 is gone out by siphon, have air to enter blow-off line 27 from upper trap 28, fall after rise trap 28 bottoms thereby the water that small part is not gone out by siphon makes progress, as shown in arrow in Figure 22 35,
Consult Figure 17, Figure 23, Figure 24, Figure 25, when draining valve 32 and close water tank 23 drainings when finishing, be full of air in suction muffler 8, as shown in figure 17, water and the dirt deposited in gas blowdown channel 30 and lower trap 29 continue by siphon, as Figure 23, shown in Figure 24, and are finally gone out blow-off line 27 by siphon, part water is arranged at last to trap 29 bottoms fallings, as shown in arrow in Figure 25 36;
Consult Figure 26, time trap 29 has been lived in the water seal of falling;
Consult Figure 18 (a), Figure 18 (b), Figure 26, Figure 27, again water inlet again in water tank 23, current flow to the rear inflow closet of overflow pipe 33 from filling pipe 14 by refill hose 15, trap 28 is sealed, so far, the air of depositing in gas blowdown channel 30 firmly is hedged off from the outer world by upper trap 28 and water seal in lower trap 29, as shown in figure 26; Along with the water level in water tank 23 and suction muffler 8 rises gradually, thereby upwards being out of shape one-way exhaust spool 21 by admission pipe 2, steam vent 4, the air in suction muffler 8 make air flow extraneous, as shown in arrow 34 in Figure 18 (b); Along with current flow to the rear continuous inflow closet of overflow pipe 33 from filling pipe 14 by refill hose 15, water level in upper trap 28 also rises gradually, thereby rely in upper trap 28 air of depositing 30 ones of gas blowdown channels by deposit gas blowdown channel 30, wireway 22, steam vent 4 also make one-way exhaust spool 21 upwards distortion make air flow extraneous, as shown in arrow 34 in Figure 27, Figure 18 (b);
again consult Figure 15 (a), Figure 15 (b), Figure 19, again after a period of time, floating drum 16 floatings, water inlet main body 13 is closed, water level in water tank 23 arrives peak level b, upper trap 28 also arrives peak level, peak level b in water tank 23 is higher than the upper surface a of suction muffler 8, the upper surface d of admission pipe 2 inside is higher than the peak level b in water tank 23, the upper end c of wireway 22 is higher than the peak level b in water tank 23, there is no air in suction muffler 8, be full of air in admission pipe 2 and wireway 22, the air of depositing in gas blowdown channel 30 firmly is hedged off from the outer world by upper trap 28 and water seal in lower trap 29, entered the circulation of next round, can carry out flushing next time.
The specific embodiment two
Figure 28 and Figure 15 (b) are consulted in contrast, in the above-mentioned specific embodiment one, the opening part of suction muffler 8 bottoms of air-breathing tank 1 is stamped air-breathing cover 9, in this specific embodiment two, the opening part of suction muffler 8 bottoms of air-breathing tank 1 does not have air-breathing cover 9, except the above-mentioned minute differences that does not affect utility model essence, remaining part in this specific embodiment two 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 three
Figure 30 (a) and Fig. 1 (a), Figure 30 (b) and Fig. 1 (b) are consulted in contrast, in the specific embodiment one, and the anhydrous inlet channel e on air-breathing tank 1, and in this specific embodiment three, water inlet channel e is arranged on air-breathing tank 1;
Figure 29 and Figure 15 (b) are consulted in contrast, in the specific embodiment one, peak level b in water tank 23 is higher than the upper surface a of suction muffler 8, the upper surface d of admission pipe 2 inside is higher than the peak level b in water tank 23, the upper end c of wireway 22 is higher than the peak level b in water tank 23, and in this specific embodiment three, due to water inlet channel e being arranged on air-breathing tank 1, when the water level in water tank 23 arrives the height of inlet channel e, water can flow in floating drum chamber 5 from inlet channel e, thereby close into water main body 13, and this moment, peak level b in water tank 23 is not higher than the upper surface a of suction muffler 8, the upper surface d of admission pipe 2 inside is higher than the peak level b in water tank 23 and the upper surface a of suction muffler 8, as shown in figure 29,
Except the above-mentioned minute differences that does not affect utility model essence, the remaining part in this specific embodiment three 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 four
Figure 31 and Fig. 1 (a) are consulted in contrast, in the specific embodiment one, on the admission pipe 2 on air-breathing tank 1, one-way exhaust valve pocket 3 is arranged, steam vent 4 is arranged in one-way exhaust valve pocket 3, and in this specific embodiment four, admission pipe 2 upper surfaces sealings on air-breathing tank 1, one-way exhaust valve pocket 3 and interior steam vent 4 thereof are with admission pipe 2 and be listed on air-breathing tank 1; Except the above-mentioned minute differences that does not affect utility model essence, the 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, on the admission pipe 2 on air-breathing tank 1, one-way exhaust valve pocket 3 is arranged, steam vent 4 is arranged in one-way exhaust valve pocket 3, one-way exhaust valve block 20 is arranged on the interior steam vent 4 of one-way exhaust valve pocket 3; In this specific embodiment five, one-way exhaust valve sheet 20 is not installed, but the diameter of steam vent 4 is between 1mm to 2mm in one-way exhaust valve pocket 3; In water tank 23 water inlet processes, air in suction muffler 8 flows to extraneous by steam vent 4, in water tank 23 drainage procedures, because the diameter of steam vent 4 is very little, only have a small amount of air to flow to suction muffler 8 from the external world by steam vent 4, so can not affect inspiratory effects; When a large amount of water is directly poured in bedpan and don't make cistern water-discharging by the draining button, because can being squeezed out, air deposits gas blowdown channel 30, pressure in suction muffler 8 can reduce, but outside air can add to by steam vent 4 and deposit in gas blowdown channel 30, pressure decreased in suction muffler 8 is temporary transient, raise but can recover at once though the water level in suction muffler 8 can slightly have, the water level in suction muffler 8 can not surpass the upper end of wireway 22, just can not cause the water in water tank to be siphoned off yet; 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 five, steam vent 4 is on admission pipe 2, and in this specific embodiment six, steam vent 4 is not on the admission pipe 2 on air-breathing tank 1, but in the arbitrary place on air-breathing tank 1 upper surface; Remaining part in this specific embodiment six all with the specific embodiment one or the specific embodiment five in striking resemblances, so operating principle and process are also the same, no longer repeat the way here and state.
Various distortion can be carried out in the position of the structure of air-breathing tank 1, suction muffler 8, air-breathing cover 9 and one-way exhaust valve, placement in fact, as long as the principle of utility model does not change, all various distortion all belong to protection domain of the present utility model.
the utility model cardinal principle is, the decline that utilizes suction muffler 8 interior water levels in the cistern water-discharging process is the air sucking-off of depositing in gas blowdown channel 30, make the water and the full whole piece blow-off line 27 of the rear Fast Filling of the junction of the water lower trap 29 that get off from upper trap 28, thereby go into fast siphon, and finally the whole siphons of dirt are gone out closet, rather than the rising that resembles water level in " the container upper chamber " of utilizing " compression system " or " pressurized air source (42) " in 200620147411.4 and 200880020357.9 patents in the water tank water intake process makes the positive air pressure that produces in " pressurized air pipeline " or " blowdown path " higher than atmospheric pressure,
in the utility model, deposit the positive air pressure that does not have all the time in gas blowdown channel 30 and suction muffler 8 higher than atmospheric pressure, the every flushing of air of depositing in gas blowdown channel 30 and suction muffler 8 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, shift 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, due to " 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 higher than atmospheric pressure is arranged, so when the water of volume is slightly directly poured in bedpan and don't is made cistern water-discharging 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 water tank is siphoned off by " conduit " gradually, water intaking valve is opened, water tank is water inlet always unawares on the one hand, water in 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 waste a large amount of water,
in the specific embodiment one of the present utility model, be provided with the one-way exhaust valve that is communicated with suction muffler 8 upper surfaces, because one-way exhaust valve is closed fully closing Shi Buhui, a small amount of gas leakage is arranged, thereby when a large amount of water is directly poured in bedpan and don't make cistern water-discharging by the draining button, although also can being squeezed out, air deposits gas blowdown channel 30, but outside air can add to by the one-way exhaust valve of gas leakage and deposit in gas blowdown channel 30, pressure decreased in suction muffler 8 is temporary transient, water level raises but can recover at once though can slightly have, water level in suction muffler 8 can not surpass the upper end of wireway 22, just can not cause the water in water tank to be siphoned off yet.
Proposed in 200880020357.9 claims 1, " 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 " arranged, and in the specific embodiment one of the present utility model, the peak level b in water tank 23 is higher than the upper surface a of described suction muffler 8;
Above-mentioned these are all the differences of the utility model and 200620147411.4 and 200880020357.9 patents.
Claims (8)
1. water intaking valve with air suction function, be arranged in water tank (23), have into water main body (13), floating drum (16), refill hose (15), the water shutoff lever, water sealing slice, water inlet, delivery port, filling pipe (14) is arranged on described water inlet main body (13), one end of described refill hose (15) is enclosed within on described filling pipe (14), it is characterized in that: also have air-breathing tank (1), suction muffler (8) is arranged on described air-breathing tank (1), admission pipe (2), floating drum chamber (5), steam vent (4), described suction muffler (8) lower openings,
Described floating drum (16) is arranged in described floating drum chamber (5), and described air-breathing tank (1) is arranged on described water inlet main body (13), and the lower openings of described suction muffler (8) down.
2. the water intaking valve with air suction function as claimed in claim 1, it is characterized in that: also have air-breathing cover (9), outfall (10) is arranged on described air-breathing cover (9), and described air-breathing cover (9) covers the opening part in described suction muffler (8) bottom.
3. the water intaking valve with air suction function as claimed in claim 1, it is characterized in that: the peak level (b) in described water tank (23) is higher than the upper surface (a) of described suction muffler (8), and described admission pipe (2) inner upper surface (d) is higher than the peak level (b) in described water tank (23).
4. the water intaking valve with air suction function as claimed in claim 1, it is characterized in that: the peak level (b) in described water tank (23) is higher than the upper surface (a) of described suction muffler (8), and described admission pipe (2) inner upper surface (d) is higher than the peak level (b) in described water tank (23) and the upper surface (a) of described suction muffler (8).
5. the water intaking valve with air suction function as claimed in claim 1, it is characterized in that: described steam vent (4) is on described admission pipe (2).
6. the water intaking valve with air suction function as claimed in claim 5, it is characterized in that: also have one-way exhaust valve gap (19), one-way exhaust valve block (20), one-way exhaust valve pocket (3) is arranged on described admission pipe (2), described steam vent (4) is in described one-way exhaust valve pocket (3), and described steam vent (4) is communicated with the internal upper part of described one-way exhaust valve pocket (3) and described admission pipe (2);
Described one-way exhaust valve block (20) is arranged on described steam vent (4), and described one-way exhaust valve gap (19) covers on described one-way exhaust valve pocket (3).
7. closet, water tank (23) is arranged, bedpan, blow-off line (27), upper trap (28) is arranged on described blow-off line (27), lower trap (29) and deposit gas blowdown channel (30) between trap (28) and described lower trap (29) on described, draining valve (32) is housed in water tank (23), overflow pipe (33) is arranged on described draining valve (32), the other end of described refill hose (15) stretches in described overflow pipe (33), it is characterized in that: in described water tank (23) just like the described water intaking valve with air suction function of any one in claim 1 to 6, wireway (22), described depositing has air entry (31) on gas blowdown channel (30), the upper end (c) of described wireway (22) is in described admission pipe (2), and higher than the peak level (b) in described water tank (23), the lower end is in described air entry (31), described wireway (22) is communicated with described admission pipe (2) and described air entry (31),
When water tank (23) is intake, air in described suction muffler (8) is urged out by described wireway (22), when water tank (23) draining, the described air of depositing in gas blowdown channel (30) is attracted in described suction muffler (8) by described wireway (22).
8. closet as claimed in claim 7, it is characterized in that: the volume of described suction muffler (8) is no less than the described volume of depositing gas blowdown channel (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220392157 CN203008075U (en) | 2012-07-31 | 2012-07-31 | Water inlet valve with air sucking function and toilet stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220392157 CN203008075U (en) | 2012-07-31 | 2012-07-31 | Water inlet valve with air sucking function and toilet stool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203008075U true CN203008075U (en) | 2013-06-19 |
Family
ID=48599684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220392157 Expired - Fee Related CN203008075U (en) | 2012-07-31 | 2012-07-31 | Water inlet valve with air sucking function and toilet stool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203008075U (en) |
-
2012
- 2012-07-31 CN CN 201220392157 patent/CN203008075U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201991060U (en) | Siphon assisting device of closestool | |
| CN102839731A (en) | Siphon toilet stool air extracting system | |
| CN102828549A (en) | Suction toilet stool | |
| CN203008075U (en) | Water inlet valve with air sucking function and toilet stool | |
| CN203008073U (en) | Suction toilet stool | |
| CN203008089U (en) | Suction system and toilet stool | |
| CN203008076U (en) | Water inlet valve with air extracting function and toilet stool | |
| CN202809767U (en) | Inlet valve with air suction function and siphon toilet | |
| CN102966162A (en) | Suction system and toilet stool | |
| CN202809809U (en) | Air pumping system and siphon toilet stool | |
| CN202809762U (en) | Siphon toilet | |
| CN203008090U (en) | Air-extraction-type closestool | |
| CN202809810U (en) | Toilet stool gas pumping system | |
| CN202809808U (en) | Air suction system of siphon toilet | |
| CN202809755U (en) | Water draining air-exhausting water-saving system of closestool | |
| CN102979149A (en) | Drainage inhaling water saving device and toilet bowl | |
| CN102979148A (en) | Draining, air-exhausting and water-saving system of closestool | |
| CN203066200U (en) | Dewatering and inhaling water-saving device and toilet stool | |
| CN102966152A (en) | Water inlet valve with air sucking function and urinal | |
| CN202809754U (en) | Water drainage and air exhaust device and closestool | |
| CN202809800U (en) | Water intake device with air-suction function and a toilet stool | |
| CN202945675U (en) | Water-saving closestool | |
| CN102966151A (en) | Water inlet valve with air extracting function and urinal | |
| CN202809763U (en) | Water drainage and air exhaust water saving device and closestool | |
| CN202809757U (en) | Water draining air-exhausting water-saving system of closestool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20140731 |
|
| EXPY | Termination of patent right or utility model |