CN202809800U - Water intake device with air-suction function and a toilet stool - Google Patents

Water intake device with air-suction function and a toilet stool Download PDF

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Publication number
CN202809800U
CN202809800U CN 201220392169 CN201220392169U CN202809800U CN 202809800 U CN202809800 U CN 202809800U CN 201220392169 CN201220392169 CN 201220392169 CN 201220392169 U CN201220392169 U CN 201220392169U CN 202809800 U CN202809800 U CN 202809800U
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water
air
water tank
tank
pumping chamber
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CN 201220392169
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Chinese (zh)
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虞君道
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Individual
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Abstract

The utility model discloses a water intake device with an air-suction function and a toilet stool. The water intake device with the air-suction function is arranged inside a water tank (23), and comprises a water intake main body (13), a floating tank (16), a water supplement hose (15), an air sunction tank (1), and an air sunction cover (9). A water supplement pipe (14) is arranged on the water intake main body (13), and an air suction cavity (8), an air suction pipe (2) and a floating tank cavity (5) are arranged on the air suction tank (1). The lower portion of the air suction cavity (8) is provided with an opening, and a water outlet (10) is arranged on the air suction cover (9). A floating tank (16) is arranged inside the floating tank cavity (5), the air suction tank (1) is arranged on the water intake main body (13), and the opening arranged on the lower end of the air suction cavity (8) faces downward. The air suction cover covers the opening position of the lower portion of the air suction cavity (8), and one end of the water supplement hose (15) is sleeved on the water supplement pipe (14).

Description

Water feed apparatus and closet with air extracting function
Technical field
The utility model relates to water feed apparatus and the closet in a kind of tank for excrement pan, relates in particular to a kind ofly to have the water feed apparatus of air extracting function and up and down two water seal closets of trap are arranged.
Background technology
Water feed apparatus in the 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, surpasses in the situation of 5cm at the bulb diameter of crossing of blow-off line, 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.
The utility model content
The purpose of this utility model is to provide a kind of water feed apparatus with air extracting function, the bulb diameter of crossing that reaches at blow-off line surpasses in the situation of 5cm, the closet that need not still can economize on water to depositing gas blowdown channel (" pressurized air pipeline " or " blowdown path ") pressurization.
To achieve these goals, the water feed apparatus with air extracting function that the utility model provides, it is characterized in that: be installed in the water tank (23), have into water main body (13), floating drum (16), refill hose (15), the tank (1) of bleeding, the cover (9) of bleeding, filling pipe (14) is arranged on the described water inlet main body (13), pumping chamber (8) is arranged on the described tank of bleeding (1), exhaust tube (2), floating drum chamber (5), described pumping chamber (8) lower openings has outfall (10) on the described cover of bleeding (9);
Described floating drum (16) is installed in the described floating drum chamber (5), the described tank of bleeding (1) is installed on the described water inlet main body (13), and the lower openings of described pumping chamber (8) down, the described cover of bleeding (9) covers the opening part in described pumping chamber (8) bottom, and an end of described refill hose (15) is enclosed within on the described filling pipe (14);
Peak level (b) in the described water tank (23) is higher than the upper surface (a) of described pumping chamber (8), and the inner upper surface (d) of described exhaust tube (2) is higher than the peak level (b) in the described water tank (23).
A kind of closet, water tank (23) is arranged, bedpan, blow-off line (27), upper trap (28) is arranged on the described blow-off line (27), lower trap (29) and deposit gas blowdown channel (30) between trap (28) and the described lower trap (29) on described, draining valve (32) is housed in the water tank (23), overflow pipe (33) is arranged on the described draining valve (32), the other end of described refill hose (15) stretches in the described overflow pipe (33), it is characterized in that: in described water tank (23), the water feed apparatus with air extracting function is arranged, wireway (22), described depositing has extract opening (31) on the gas blowdown channel (30);
The upper end (c) of described wireway (22) is in described exhaust tube (2), and be higher than the peak level (b) in the described water tank (23), the lower end is in described extract opening (31), and described wireway (22) is communicated with described exhaust tube (2) and described extract opening (31);
When water tank (23) is intake, air in the described pumping chamber (8) is urged out by described wireway (22), when water tank (23) draining, the described air of depositing in the gas blowdown channel (30) is pumped in the described pumping chamber (8) by described wireway (22).
As the improvement of closet of the present utility model, its further feature is: the volume of described pumping chamber (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, to make, easy for installation, and volume is little, is applicable to big or small water tank, and water saving 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.
Description of drawings
Fig. 1 (a) is the tank front left view of bleeding with water feed apparatus of air extracting function of the present utility model.
Fig. 1 (b) is the tank front right view of bleeding with water feed apparatus of air extracting function of the present utility model.
Fig. 1 (c) is the tank reverse side left view of bleeding with water feed apparatus of air extracting function of the present utility model.
Fig. 1 (d) is the tank reverse side right view of bleeding with water feed apparatus of air extracting function of the present utility model.
Fig. 2 (a) is the cover reverse side front view of bleeding with water feed apparatus of air extracting function of the present utility model.
Fig. 2 (b) is the cover lateral view of bleeding with water feed apparatus of air extracting function of the present utility model.
Fig. 3 is the water inlet main body schematic diagram with water feed apparatus of air extracting function of the present utility model.
Fig. 4 is the refill hose schematic diagram with water feed apparatus of air extracting function of the present utility model.
Fig. 5 (a) is the floating drum lateral view with water feed apparatus of air extracting function of the present utility model.
Fig. 5 (b) is the floating drum front view with water feed apparatus of air extracting function of the present utility model.
Fig. 6 is the water inlet main gasket body schematic diagram with water feed apparatus of air extracting function of the present utility model.
Fig. 7 is the single slope drainage valve schematic diagram with water feed apparatus of air extracting 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 feed apparatus of air extracting function of the present utility model.
Figure 12 (b) is the schematic rear view with water feed apparatus of air extracting function of the present utility model.
Figure 13 (a) is the front schematic view of relative position of the water feed apparatus with air extracting 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 feed apparatus with air extracting 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 among Figure 14 when the water tank full water of closet of the present utility model.
Figure 15 (b) is the B--B generalized section among Figure 14 when the water tank full water of closet of the present utility model.
Figure 16 (a) is the A--A generalized section among Figure 14 when cistern water-discharging of closet of the present utility model.
Figure 16 (b) is the B--B generalized section among Figure 14 when cistern water-discharging of closet of the present utility model.
Figure 17 is the A--A generalized section among Figure 14 when cistern water-discharging finishes of closet of the present utility model.
Figure 18 (a) is the A--A generalized section among Figure 14 when water tank water intake of closet of the present utility model.
Figure 18 (b) is the B--B generalized section among Figure 14 when water tank water intake of closet of the present utility model.
Figure 19 is the C--C generalized section among Figure 14 when the water tank full water of closet of the present utility model.
Figure 20 is the C--C generalized section in cistern water-discharging initial stage Figure 14 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 closet of the present utility model.
Figure 22 is the C--C generalized section in cistern water-discharging later stage Figure 14 of closet of the present utility model.
Figure 23 is the C--C generalized section among initial stage Figure 14 after cistern water-discharging finishes of closet of the present utility model.
Figure 24 is the C--C generalized section of the mid-term after cistern water-discharging finishes among Figure 14 of closet of the present utility model.
Figure 25 is the C--C generalized section among later stage Figure 14 after cistern water-discharging finishes 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 closet of the present utility model.
Figure 27 is the C--C generalized section in water tank water intake later stage Figure 14 of closet of the present utility model.
The specific embodiment
Consult Fig. 1 (a), Fig. 1 (b), Fig. 1 (c), Fig. 1 (d), at the tank 1 of bleeding pumping chamber 8, exhaust tube 2, floating drum chamber 5, water inlet main hole 7 are arranged, single slope drainage valve opening 6 is arranged at 5 bottoms, floating drum chamber;
Wherein, pumping chamber 8 lower openings;
Consult Fig. 2 (a), Fig. 2 (b), at the cover 9 of bleeding outfall 10, water inlet main hole 11, single slope drainage valve opening 12 are arranged;
Consult Fig. 3, on the 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 the filling pipe 14;
Consult Fig. 4, refill hose 15 borings;
Consult Figure 10, wireway 22 borings;
Consult Figure 11, at water tank 23 air guide pore 24, draining valve opening 25, inlet opening 26 are arranged;
Consult Figure 19, trap 28, lower trap 29 and deposit gas blowdown channel 30 between upper trap 28 and lower trap 28 on blow-off line 27 has has extract opening 31 depositing gas blowdown channel 30;
Wherein, the volume of pumping chamber 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, Figure 12 (a), Figure 12 (b), at first floating drum 16 is installed in the floating drum chamber 5, again single slope drainage valve 18 is installed in the outer bottom in floating drum chamber 5, water inlet main hole 7 on the tank 1 of bleeding is enclosed within on the water main body 13 and fixing, the lower openings that makes pumping chamber 8 down exhaust tube 2 and is connected floating drum 16 up with the water shutoff lever;
Again the cover 9 of bleeding is covered opening part in pumping chamber 8 bottoms, make into water main hole 11 and be enclosed within on the water main body 13 and fixing, 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 feed apparatus with air extracting 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 feed apparatus with air extracting function of the present utility model is installed on the inlet opening 26 in the water tank 23, draining valve 32 is installed on the draining valve opening 25 in the water tank 23, one end of refill hose 15 is enclosed within on the filling pipe 14, the other end stretches in the overflow pipe 33 on the draining valve 32, one end of wireway 22 is stretched into after outfall 10 stretches into pumping chamber 8 exhaust tube 2 always, and the other end tightly inserts in the extract opening 31 of depositing on the gas blowdown channel 30 after tightly passing air guide pore 24 on the water tank 23.
Water feed apparatus with air extracting function of the present utility model is to reequip on the basis of existing common water feed apparatus, so existing common water feed apparatus 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 feed apparatus and closet of air extracting function of the present utility model
All anhydrous in water tank and closet at first, it is all anhydrous with lower trap 29 namely to go up trap 28, when external water source flows to water inlet main body 13, water tank 23 interior beginnings are intake, when water inlet to certain the time, floating drum 16 come-ups, 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 is restarted into water, again filled water in the water tank 23, peak level b in the water tank 23 was higher than the upper surface a of pumping chamber 8 at that time, the upper surface d of exhaust tube 2 inside is higher than the peak level b in the water tank 23, the upper end c of wireway 22 is higher than the peak level b in the water tank 23, there is not air in the pumping chamber 8, be full of air in exhaust tube 2 and the wireway 22, upper trap 28 has water with lower trap 29, and the air of depositing in the gas blowdown channel 30 firmly is hedged off from the outer world by the water seal in upper trap 28 and the lower trap 29;
Consult Figure 16 (a), Figure 16 (b), Figure 20, Figure 21, Figure 22, when opening water discharge valve 32, water tank 23 interior water level fast-descendings, the buoyancy that acts on the floating drum 16 loses, and floating drum 16 moves down immediately, water inlet main body 13 begins water inlet immediately, there are flowing out in the filling pipe 14, current flow to overflow pipe 33 rear inflow closets by refill hose 15, simultaneously, the air of depositing in the gas blowdown channel 30 is pumped in the pumping chamber 8 by wireway 22, exhaust tube 2, shown in Figure 16 (b); Water in upper trap 28 and the lower trap 29 is at first also pumped to be deposited gas blowdown channel 30 and flows, as shown in figure 20; After air in depositing gas blowdown channel 30 is exhausted, the water and the water junction posterior restoration blow-off line 27 the 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 the 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, shown in arrow among 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 the pumping chamber 8, as shown in figure 17, water and the dirt deposited in gas blowdown channel 30 and the lower trap 29 continue by siphon, such as Figure 23, shown in Figure 24, and are finally gone out blow-off line 27 by siphon, there is at last part water to fall after rise to trap 29 bottoms, shown in arrow among Figure 25 36;
Consult Figure 26, the water of falling does not seal lower trap 29, and the air of depositing in the gas blowdown channel 30 can also communicate with the external world by lower trap 29, shown in arrow among the figure 37;
Consult Figure 18 (a), Figure 18 (b), Figure 25, Figure 26, Figure 27, again again water inlet in the water tank 23, current flow to overflow pipe 33 rear inflow closets from filling pipe 14 by refill hose 15, trap 28 are sealed, as shown in figure 25; Air in water tank 23 water inlet processes in the pumping chamber 8 by exhaust tube 2, wireway 22, to deposit the rear flow directions in gas blowdown channel 30 extraneous, shown in arrow 37 among Figure 18 (b), Figure 26; Simultaneously, along with current flow to overflow pipe 33 rear continuous inflow closets from filling pipe 14 by refill hose 15, the water level in the upper trap 28 rises gradually, after a period of time, upper trap 28 arrives peak level, and current flow to lower trap 29 from upper trap 28, shown in arrow among Figure 27 38;
Again consult Figure 15 (a), Figure 15 (b), Figure 19, again after a period of time, floating drum 16 come-ups, water inlet main body 13 is closed, water level in the water tank 23 arrives peak level b, lower trap 29 also arrives peak level, peak level b in the water tank 23 is higher than the upper surface a of pumping chamber 8, the upper surface d of exhaust tube 2 inside is higher than the peak level b in the water tank 23, the upper end c of wireway 22 is higher than the peak level b in the water tank 23, there is not air in the pumping chamber 8, be full of air in exhaust tube 2 and the wireway 22, the air of depositing in the gas blowdown channel 30 firmly is hedged off from the outer world by the water seal in upper trap 28 and the lower trap 29, has entered the circulation of next round, can carry out flushing next time.
The utility model cardinal principle is, in the cistern water-discharging process, utilize the decline of pumping chamber 8 interior water levels that the air of depositing in the gas blowdown channel 30 is extracted out, make the water and the full whole piece blow-off line 27 of the rear Fast Filling of the junction of the water the 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 in 200620147411.4 and 200880020357.9 patents water level in " the container upper chamber " of utilizing " compression system " or " pressurized air source (42) " in the water tank water intake 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 30 and the pumping chamber 8, the every flushing of air of depositing in gas blowdown channel 30 and the pumping chamber 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, shifts between " pressurized air pipeline " and " compression system " or " blowdown path " and " pressurized air source (42) " " container upper chamber ";
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 water tank (52) at least high the second water level place " arranged, and in the utility model, the peak level b in the water tank 23 is higher than the upper surface a of described pumping chamber 8;
Above-mentioned these all are the differences of the utility model and 200620147411.4 and 200880020357.9 patents.

Claims (3)

1. water feed apparatus with air extracting function, it is characterized in that: be installed in the water tank (23), have into water main body (13), floating drum (16), refill hose (15), the tank of bleeding (1), the cover of bleeding (9), filling pipe (14) is arranged on the described water inlet main body (13), pumping chamber (8), exhaust tube (2), floating drum chamber (5) are arranged on the described tank of bleeding (1), described pumping chamber (8) lower openings has outfall (10) on the described cover of bleeding (9);
Described floating drum (16) is installed in the described floating drum chamber (5), the described tank of bleeding (1) is installed on the described water inlet main body (13), and the lower openings of described pumping chamber (8) down, the described cover of bleeding (9) covers the opening part in described pumping chamber (8) bottom, and an end of described refill hose (15) is enclosed within on the described filling pipe (14);
Peak level (b) in the described water tank (23) is higher than the upper surface (a) of described pumping chamber (8), and the inner upper surface (d) of described exhaust tube (2) is higher than the peak level (b) in the described water tank (23).
2. closet, water tank (23) is arranged, bedpan, blow-off line (27), upper trap (28) is arranged on the described blow-off line (27), lower trap (29) and deposit gas blowdown channel (30) between trap (28) and the described lower trap (29) on described, draining valve (32) is housed in the water tank (23), overflow pipe (33) is arranged on the described draining valve (32), the other end of described refill hose (15) stretches in the described overflow pipe (33), it is characterized in that: the water feed apparatus with air extracting function as claimed in claim 1 is arranged in described water tank (23), wireway (22), described depositing has extract opening (31) on the gas blowdown channel (30);
The upper end (c) of described wireway (22) is in described exhaust tube (2), and be higher than the peak level (b) in the described water tank (23), the lower end is in described extract opening (31), and described wireway (22) is communicated with described exhaust tube (2) and described extract opening (31);
When water tank (23) is intake, air in the described pumping chamber (8) is urged out by described wireway (22), when water tank (23) draining, the described air of depositing in the gas blowdown channel (30) is pumped in the described pumping chamber (8) by described wireway (22).
3. closet as claimed in claim 2, it is characterized in that: the volume of described pumping chamber (8) is no less than the described volume of depositing gas blowdown channel (30).
CN 201220392169 2012-07-31 2012-07-31 Water intake device with air-suction function and a toilet stool Expired - Fee Related CN202809800U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220392169 CN202809800U (en) 2012-07-31 2012-07-31 Water intake device with air-suction function and a toilet stool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220392169 CN202809800U (en) 2012-07-31 2012-07-31 Water intake device with air-suction function and a toilet stool

Publications (1)

Publication Number Publication Date
CN202809800U true CN202809800U (en) 2013-03-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220392169 Expired - Fee Related CN202809800U (en) 2012-07-31 2012-07-31 Water intake device with air-suction function and a toilet stool

Country Status (1)

Country Link
CN (1) CN202809800U (en)

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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: 20130320

Termination date: 20140731

EXPY Termination of patent right or utility model