CN202809798U - Gas extracting system of toilet bowl - Google Patents
Gas extracting system of toilet bowl Download PDFInfo
- Publication number
- CN202809798U CN202809798U CN 201220378563 CN201220378563U CN202809798U CN 202809798 U CN202809798 U CN 202809798U CN 201220378563 CN201220378563 CN 201220378563 CN 201220378563 U CN201220378563 U CN 201220378563U CN 202809798 U CN202809798 U CN 202809798U
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- water
- tank
- piston body
- bleeding
- closet
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Abstract
A gas extracting system of a toilet bowl comprises a water tank, a bowl and a discharge pipeline. The discharge pipeline is provided with an upper trap, a lower trap and a gas-trapping discharge passage between the upper and lower traps. An exhaust valve and an inflow body are disposed in the water tank. A float is arranged on the inflow body. The gas extracting system further comprises a gas extractor and a gas guide pipe. The gas extractor is provided with an extracting tank and a piston. The extracting tank is provided with an extracting hole. The piston is provided with a float part. A seal is arranged between the piston and the extracting tank. The gas-trapping discharge passage is provided with an extracting opening. The extracting hole is communicated with the extracting opening through the gas guide pipe.
Description
Technical field
The utility model relates to a kind of closet extract system, relates in particular to a kind of up and down two water seal closet extract systems of trap that have.
Background technology
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.
The utility model content
The purpose of this utility model is to provide a kind of bulb diameter of crossing at blow-off line to surpass the closet extract system that still can economize on water in the situation of 5cm.
To achieve these goals, the closet extract system that the utility model provides, water tank is arranged, bedpan, blow-off line, upper trap is arranged on the described blow-off line, lower trap and deposit the gas blowdown channel between trap and the described lower trap on described, draining valve is housed in the water tank, the water inlet main body, on the described water inlet main body floating drum is arranged, it is characterized in that: also have air extractor, wireway, bleed on the described air extractor tank and piston body, on the described tank of bleeding aspirating hole is arranged, on the described piston body floating body part is arranged, at described piston body and described bleeding seal is arranged between the tank, described depositing on the gas blowdown channel has extract opening, and described wireway is communicated with described aspirating hole and described extract opening;
The described tank of bleeding is installed on the described water inlet main body, and described piston body is installed in the described tank below of bleeding, and described piston physical efficiency is up and down along the described tank of bleeding within the specific limits;
When water tank water intake, described floating body part makes on the described piston body and moves, air in the described tank of bleeding is urged to the described gas blowdown channel of depositing by described wireway, when cistern water-discharging, described piston body moves down, and the described air of depositing in the gas blowdown channel is pumped in the described tank of bleeding by described wireway;
Improvement as closet extract system of the present utility model, its further feature is: on the described tank of bleeding the upper limit convex edge is arranged, water chamber, lower limit protuberance are arranged on the described piston body, on the described water inlet main body lower limit body is arranged, the bottom of the described tank of bleeding is in described water chamber, in the described water chamber fluid liquid is arranged, described seal is described fluid liquid;
When described piston body is displaced downwardly to certain position, described lower limit protuberance can be withstood by described lower limit body, still in described water chamber, when moving to certain position on the described piston body, described piston body can be blocked by described upper limit convex edge in the bottom of the described tank of bleeding;
As the improvement of closet extract system of the present utility model, its further feature is: on the described tank of bleeding the upper limit post is arranged, the lower limit fourth has the lower limit convex edge on the described piston body, and described seal is soft colloid;
When described piston body was displaced downwardly to certain position, described lower limit convex edge can be withstood by described lower limit fourth, and when moving to certain position on the described piston body, described piston body can be blocked by described upper limit post;
Improvement as closet extract system of the present utility model, its further feature is: on the described water inlet main body water inlet is arranged, on the described tank of bleeding the water cavity of adding is arranged,, there is the filler described adding on the water cavity, described water inlet adds above the water cavity described, described filler is above described water chamber, and the upper end of described water chamber is higher than described floating drum upper end when moving on to highest order on the described piston body;
As the improvement of closet extract system of the present utility model, its further feature is: the upper end of described water chamber is higher than described floating drum upper end when moving on to highest order on the described piston body, and described fluid liquid is water;
As the improvement of closet extract system of the present utility model, its further feature is: the upper end of described water chamber is higher than described floating drum upper end when moving on to highest order on the described piston body, and described fluid liquid is the oiliness fluid liquid;
As the improvement of closet extract system of the present utility model, its further feature is: the upper end of described water chamber is not higher than described floating drum upper end when moving on to highest order on the described piston body;
As the improvement of closet extract system of the present utility model, its further feature is: the difference of the volume of the described tank of bleeding is no less than described volume sum of depositing volume and the described wireway of gas blowdown channel when moving on to highest order on the volume of the described tank of bleeding and the described piston body when described piston body moves down into lowest order;
As the improvement of closet extract system of the present utility model, its further feature is: when moving on to highest order on the described piston body volume of the described tank of bleeding be no less than the described volume of depositing the gas blowdown channel and described wireway the volume sum 30%.
The beneficial effects of the utility model are: simple in structure easily manufactured, 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 front view of bleeding of closet extract system of the present utility model.
Fig. 1 (b) is the tank reverse side left view of bleeding of closet extract system of the present utility model.
Fig. 1 (c) is the tank reverse side right view of bleeding of closet extract system of the present utility model.
Fig. 2 (a) is the piston body front view of the specific embodiment one of closet extract system of the present utility model.
Fig. 2 (b) is the piston body lateral view of the specific embodiment one of closet extract system of the present utility model.
Fig. 3 is the wireway schematic diagram of the specific embodiment one of closet extract system of the present utility model.
Fig. 4 is the water tank schematic diagram of the specific embodiment one of closet extract system of the present utility model.
Fig. 5 (a) is the water inlet main body schematic diagram of closet extract system of the present utility model.
Fig. 5 (b) is the front schematic view of the specific embodiment one of closet extract system of the present utility model.
Fig. 5 (c) is the schematic rear view of the specific embodiment one of closet extract system of the present utility model.
Fig. 6 (a) is the front schematic view of state of each parts when water tank has water of the specific embodiment one of closet extract system of the present utility model.
Fig. 6 (b) is the schematic rear view of state of each parts when water tank has water of the specific embodiment one of closet extract system of the present utility model.
Fig. 7 (a) is the front schematic view of state of each parts when cistern water-discharging of the specific embodiment one of closet extract system of the present utility model.
Fig. 7 (b) is the schematic rear view of state of each parts when cistern water-discharging of the specific embodiment one of closet extract system of the present utility model.
Fig. 8 (a) is the relative position schematic diagram in water tank of each parts when water tank has water of the specific embodiment one of closet extract system of the present utility model.
Fig. 8 (b) is the relative position schematic diagram in water tank of each parts when cistern water-discharging of the specific embodiment one of closet extract system of the present utility model.
Fig. 9 is closet extract system top view of the present utility model.
Figure 10 (a) is the A--A generalized section among Fig. 9 when water tank water intake of the specific embodiment one of closet extract system of the present utility model.
Figure 10 (b) is the B--B generalized section among Fig. 9 when water tank water intake of closet extract system of the present utility model.
Figure 11 (a) is the A--A generalized section among Fig. 9 when water tank water intake finishes of the specific embodiment one of closet extract system of the present utility model.
Figure 11 (b) is the B--B generalized section among Fig. 9 when water tank water intake finishes of closet extract system of the present utility model.
Figure 12 (a) is the A--A generalized section among Fig. 9 when cistern water-discharging of the specific embodiment one of closet extract system of the present utility model.
Figure 12 (b) is the B--B generalized section among Fig. 9 when cistern water-discharging of closet extract system of the present utility model.
Figure 13 (a) is the A--A generalized section among Fig. 9 when cistern water-discharging will finish of the specific embodiment one of closet extract system of the present utility model.
Figure 13 (b) is the B--B generalized section among Fig. 9 when cistern water-discharging will finish of closet extract system of the present utility model.
Figure 14 (a) is the piston body front view of the specific embodiment two of closet extract system of the present utility model.
Figure 14 (b) is the piston body lateral view of the specific embodiment two of closet extract system of the present utility model.
Figure 15 is the wireway schematic diagram of the specific embodiment two of closet extract system of the present utility model.
Figure 16 is the water tank schematic diagram of the specific embodiment two of closet extract system of the present utility model.
Figure 17 (a) is the front schematic view of state of each parts when water tank has water of the specific embodiment two of closet extract system of the present utility model.
Figure 17 (b) is the schematic rear view of state of each parts when water tank has water of the specific embodiment two of closet extract system of the present utility model.
Figure 18 (a) is the front schematic view of state of each parts when cistern water-discharging of the specific embodiment two of closet extract system of the present utility model.
Figure 18 (b) is the schematic rear view of state of each parts when cistern water-discharging of the specific embodiment two of closet extract system of the present utility model.
Figure 19 (a) is the relative position schematic diagram in water tank of each parts when water tank has water of the specific embodiment two of closet extract system of the present utility model.
Figure 19 (b) is the relative position schematic diagram in water tank of each parts when cistern water-discharging of the specific embodiment two of closet extract system of the present utility model.
Figure 20 is the A--A generalized section among Fig. 9 when water tank water intake finishes of the specific embodiment two of closet extract system of the present utility model.
Figure 21 is the A--A generalized section among Fig. 9 when cistern water-discharging will finish of the specific embodiment two of closet extract system of the present utility model.
Figure 22 is the generalized section when water tank water intake finishes of air extractor of the specific embodiment three of closet extract system of the present utility model.
Figure 23 is the generalized section when cistern water-discharging will finish of air extractor of the specific embodiment three of closet extract system of the present utility model.
Figure 24 is the relative position schematic diagram of water chamber and floating drum when moving on to highest order on the piston body of the specific embodiment four of closet extract system of the present utility model.
Figure 25 is the piston body schematic diagram with balancing weight of closet extract system of the present utility model.
The specific embodiment
The specific embodiment one
Consult Fig. 1 (a), Fig. 1 (b), Fig. 1 (c), at the tank 1 of bleeding exhaust tube 2, upper limit convex edge 3 arranged, add water cavity 4, on guide pipe 5, locating hole 6, at exhaust tube 2 aspirating hole 7 is arranged, filler 8 is arranged adding water cavity 4;
Consult Fig. 2 (a), Fig. 2 (b), the lower guide pipe 13 of floating body part 10, water chamber 11, lower limit protuberance 12, unidirectional opening is arranged at piston body 9;
Wherein, upper guide pipe 5 can stretch in the lower guide pipe 13, and floating body part 10 is in piston body 9 inside;
Consult Fig. 4, at water tank 15 air guide pore 16, inlet opening 17, draining valve opening 18 are arranged;
Consult Fig. 5 (a), on the water inlet main body 19 water inlet 20, lower limit body 21, floating drum 22, moisturizing hole 23 are arranged;
Wherein, when 19 water inlet of water inlet main body, there are flowing out in the water inlet 20;
Consult Figure 10 (b), trap 27, lower trap 28 and deposit gas blowdown channel 29 between upper trap 27 and lower trap 28 on blow-off line 26 has has extract opening 30 depositing gas blowdown channel 29;
Bleed when moving on to highest order on the volume of tank 1 and the piston body 9 difference of volume of tank 1 of bleeding when wherein, piston body 9 moves down into lowest order is no less than the volume of depositing gas blowdown channel 29 and the volume sum of wireway 14;
The volume of tank 1 of bleeding when wherein, moving on to highest order on the piston body 9 be no less than the volume of depositing gas blowdown channel 29 and wireway 14 the volume sum 30%.
Consult above-mentioned each figure and Fig. 5 (b), Fig. 5 (c), locating hole 6 on the tank 1 of bleeding is enclosed within on water main body 19, piston body 9 is installed in the below of the tank 1 of bleeding, guide pipe 5 is stretched in the lower guide pipe 13, bleed the bottom of tank 1 in water chamber 11, lower limit protuberance 12 is above lower limit body 21, water inlet 20 is adding above the water cavity 4, filler 8 is above water chamber 11, and make the piston body 9 can be up and down along the tank 1 of bleeding between upper limit convex edge 3 and lower limit body 21, the upper end of water chamber 11 be higher than the upper end of floating drum 22 when moving on to highest order on the piston body 9.
Consult Fig. 3, Fig. 4, Fig. 5 (b), Fig. 5 (c), Fig. 6 (a), Fig. 6 (b), Fig. 7 (a), Fig. 7 (b), Fig. 8 (a), Fig. 8 (b), Fig. 9, Figure 10 (b), the assembly C of above-mentioned air extractor with water inlet main body 19 is installed on the inlet opening 17 in the water tank 15, draining valve D is installed on the draining valve opening 18 in the water tank 15, one end of filling pipe 24 is connected moisturizing hole 23, the other end stretches in the overflow pipe 25 on the draining valve D, one end of wireway 14 is enclosed within on the exhaust tube 2, and the other end tightly inserts in the extract opening 30 of depositing on the gas blowdown channel 29 after tightly passing air guide pore 16 on the water tank 15.
Water inlet main body 19 in the utility model is existing common water intaking valves, and 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 of closet extract system of the present utility model, all anhydrous in water tank and closet at first, it is all anhydrous with lower trap 28 namely to go up trap 27, when external water source flows to water inlet main body 19, water tank 15 interior beginnings are intake, current flow to from water inlet 20 and add water cavity 4,8 flow to water chamber 11 from the filler again, after a period of time, water chamber 11 has filled with water gradually, when the water level in the water tank 15 rose to certain altitude, piston body 9 was owing to the effect of floating body part 10 is floated, compressed the diminishing of volume of the tank 1 of bleeding, its inner air flows to by wireway 14 from aspirating hole 7 and deposits gas blowdown channel 29, because upper trap 27 is all anhydrous with lower trap 28, air flowed to blow-off line 26 external worlds by upper trap 27 with lower trap 28 at that time, when water tank 15 water inlets to certain the time, floating drum 22 come-ups, water inlet main body 19 stops into water, starts draining valve D and makes water tank 15 drainings, and upper trap 27 all begins water with lower trap 28;
Consult Figure 10 (a), Figure 10 (b), restart into water in the water tank 15, piston body 9 floats again owing to the effect of floating body part 10 after a period of time, volume compressed the diminishing again of tank 1 bleeds, its inner air again flows to by wireway 14 from aspirating hole 7 and deposits gas blowdown channel 29, this moment is because upper trap 27 all has water with lower trap 28, air is blocked to stay in and deposits in the gas blowdown channel 29, along with the water level in the water tank 15 rises gradually, piston body 9 also constantly rises, the volume of tank 1 of bleeding is more and more littlely compressed, its inner increasing air is urged to depositing gas blowdown channel 29 by wireway 14 from aspirating hole 7, the pressure of depositing in the gas blowdown channel 29 raises, thereby make the height of water level generation difference at trap 27 and lower trap 28 two ends, the water level of namely going up the other end that the water table ratio of an end that communicates with the air of depositing 29 inside, gas blowdown channel on the trap 27 communicates with ambient atmosphere is low, the water level of the other end that the water table ratio of an end that communicates with the air of depositing 29 inside, gas blowdown channel on the lower trap 28 communicates with ambient atmosphere is low, simultaneously, the water level that the water chamber that communicates with the air of tank 1 inside of bleeding is 11 ones also can be lower than the water level of 11 ones of the water chambers that communicates with ambient atmosphere, and this three's water-head is all the same, is all height h;
Owing to deposited and also had air in the gas blowdown channel 29 at that time, be squeezed out from lower trap 28 and deposit gas blowdown channel 29 so have unnecessary air;
Consult Figure 11 (a), Figure 11 (b), behind the certain hour, floating drum 22 come-up, water inlet main body 19 stops into water, and water tank 15 water inlet ends, piston body 9 are blocked by upper limit convex edge 3 and move on can not be again, and pressure everywhere reaches equilibrium state;
Consult Fig. 7 (b), Figure 12 (a), Figure 12 (b), when opening water discharge valve D, water tank 15 interior water level fast-descendings, the buoyancy that acts on the floating body part 10 loses, because the deadweight of piston body 9 and the weight of water chamber 11 interior water, piston body 9 moves down immediately, after moving down a segment distance, lower limit protuberance 12 is withstood by lower limit body 21, thereby piston body 9 can not continue to move down, still in water chamber 11, air is from depositing gas blowdown channel 29 by wireway 14 in the bottom that makes the tank 1 of bleeding, aspirating hole 7 is pumped in the tank 1 of bleeding, and go up in trap 27 and the lower trap 28 water simultaneously and is pumped to also that to deposit gas blowdown channel 29 mobile;
Consult Figure 13 (a), Figure 13 (b), when cistern water-discharging will finish, along with current direction bedpan and the upper trap 27 in the water tank 15, the current Fast Filling is completely gone up trap 27, deposits gas blowdown channel 29, is reached lower trap 28, it is the full whole piece blow-off line 26 of Fast Filling, thereby go into fast siphon, dirt is taken out of bedpan and 26, blowdown processes end of blow-off line;
Again consult Figure 10 (a), Figure 10 (b), again restart into water in the water tank 15, begin to enter the circulation of next round.
The specific embodiment two
Fig. 2 (a) is consulted in contrast, Fig. 2 (b) and Figure 14 (a), Figure 14 (b), Fig. 6 (a), Fig. 6 (b) and Figure 17 (a), Figure 17 (b), Fig. 7 (a), Fig. 7 (b) and Figure 18 (a), Figure 18 (b), Fig. 8 (a), Fig. 8 (b) and Figure 19 (a), Figure 19 (b), and Figure 11 (a) and Figure 20, Figure 13 (a) and Figure 21, this specific embodiment two is with the main distinction of the specific embodiment one, in the specific embodiment one, floating body part 10 is in the inside of piston body 9, the top of floating body part 10 is equal with lower limit protuberance 12, and in this specific embodiment two, floating body part 10 is in the bottom of piston body 9, also in the bottom of lower limit protuberance 12;
Fig. 3 and Figure 15 are consulted in contrast, and the wireway 14 in this specific embodiment two only has a bit distinguishing of shape with the wireway 14 in the specific embodiment one;
Fig. 4 and Figure 16 are consulted in contrast, and the water tank 15 in this specific embodiment two only has the relative position of air guide pore 16 in water tank 15 different from water tank 15 in the specific embodiment one;
Except above-mentioned 3 of not affecting utility model essence have the minute differences, the 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
Consult Figure 22, Figure 23, at the tank 1 of bleeding upper limit post 31, lower limit fourth 33 are arranged, at piston body 9 lower limit convex edge 32, floating body part 10, seal 34 are arranged, seal 34 is soft colloid, when piston body 9 is displaced downwardly to certain position, lower limit convex edge 32 can be withstood by lower limit fourth 33, and when moving 9 on the piston body during to certain position, piston body 9 can be blocked by upper limit post 31;
In the above-mentioned specific embodiment one and the specific embodiment two, in the water chamber 11 water is arranged, water in the water chamber 11 has all mainly played the effect that the air of tank 1 inside of bleeding is hedged off from the outer world, in this specific embodiment three, seal 34 has also played the effect that the air of tank 1 inside of bleeding is hedged off from the outer world, except the above-mentioned minute differences that does not affect utility model essence, remaining part in this specific embodiment three all with the specific embodiment one or the specific embodiment two in striking resemblances, so operating principle and process are also the same, no longer repeat the way here and state.
The specific embodiment four
Consult Figure 24, the upper end of water chamber 11 is not higher than floating drum 22 upper ends when moving on to highest order on the piston body 9, it also is the peak level that the upper end of water chamber 11 is not higher than water tank when moving on to highest order on the piston body 9, in the above-mentioned specific embodiment one and the specific embodiment two, current flow to from water inlet 20 and add water cavity 4,8 flow to water chamber 11 from the filler again, water in the water chamber 11 is all provided by water inlet 20, also namely provided by water inlet main body 19, in this specific embodiment four, because the upper end of water chamber 11 is lower than floating drum 22 upper ends when moving on to highest order on the piston body 9, so the water when water tank 15 advances full water in the water tank 15 can flow into water chamber 11, thereby can not need to be provided by water inlet main body 19, in this specific embodiment four, the water inlet main body 19 on without water inlet 20, the remaining part in this specific embodiment four all with the specific embodiment one or the specific embodiment two 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 above-mentioned specific embodiment one and the specific embodiment two, current flow to from water inlet 20 and add water cavity 4,8 flow to water chamber 11 from the filler again, water in the water chamber 11 is all provided by water inlet 20, also namely provided by water inlet main body 19, in this specific embodiment five, the water inlet main body 19 on without water inlet 20, when first use closet, at first artificially the water in the water chamber 11 is filled it up with, remaining part in this specific embodiment five all with the specific embodiment one or the specific embodiment two 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 above-mentioned specific embodiment one and the specific embodiment two, current flow to from water inlet 20 and add water cavity 4,8 flow to water chamber 11 from the filler again, water in the water chamber 11 is all provided by water inlet 20, also namely provided by water inlet main body 19, in this specific embodiment six, the water inlet main body 19 on without water inlet 20, when first use closet, in water chamber 11, fill it up with at first artificially not volatile oiliness fluid liquid, remaining part in this specific embodiment six all with the specific embodiment one or the specific embodiment two in striking resemblances, so operating principle and process are also the same, no longer repeat the way here and state.
In above-mentioned six kinds of specific embodiment; moving down of piston body 9 all is the weight that relies on its deadweight and water chamber 11 interior water; in fact also can add balancing weight 35 at piston body 9; as shown in figure 25; add balancing weight 35 as the deadweight that increases piston body 9, these changes all belong to protection domain of the present utility model.
Claims (9)
1. closet extract system, water tank is arranged, bedpan, blow-off line, upper trap is arranged on the described blow-off line, lower trap and deposit the gas blowdown channel between trap and the described lower trap on described, draining valve is housed in the water tank, the water inlet main body, on the described water inlet main body floating drum is arranged, it is characterized in that: also have air extractor, wireway, bleed on the described air extractor tank and piston body, on the described tank of bleeding aspirating hole is arranged, on the described piston body floating body part is arranged, at described piston body and described bleeding seal is arranged between the tank, described depositing on the gas blowdown channel has extract opening, and described wireway is communicated with described aspirating hole and described extract opening;
The described tank of bleeding is installed on the described water inlet main body, and described piston body is installed in the described tank below of bleeding, and described piston physical efficiency is up and down along the described tank of bleeding within the specific limits;
When water tank water intake, described floating body part makes on the described piston body and moves, air in the described tank of bleeding is urged to the described gas blowdown channel of depositing by described wireway, when cistern water-discharging, described piston body moves down, and the described air of depositing in the gas blowdown channel is pumped in the described tank of bleeding by described wireway.
2. closet extract system as claimed in claim 1, it is characterized in that: on the described tank of bleeding the upper limit convex edge is arranged, water chamber, lower limit protuberance are arranged on the described piston body, on the described water inlet main body lower limit body is arranged, the bottom of the described tank of bleeding is in described water chamber, in the described water chamber fluid liquid is arranged, described seal is described fluid liquid;
When described piston body is displaced downwardly to certain position, described lower limit protuberance can be withstood by described lower limit body, still in described water chamber, when moving to certain position on the described piston body, described piston body can be blocked by described upper limit convex edge in the bottom of the described tank of bleeding.
3. closet extract system as claimed in claim 1, it is characterized in that: on the described tank of bleeding the upper limit post is arranged, the lower limit fourth has the lower limit convex edge on the described piston body, and described seal is soft colloid;
When described piston body was displaced downwardly to certain position, described lower limit convex edge can be withstood by described lower limit fourth, and when moving to certain position on the described piston body, described piston body can be blocked by described upper limit post.
4. closet extract system as claimed in claim 2, it is characterized in that: on the described water inlet main body water inlet is arranged, on the described tank of bleeding the water cavity of adding is arranged,, there is the filler described adding on the water cavity, described water inlet adds above the water cavity described, described filler is above described water chamber, and the upper end of described water chamber is higher than described floating drum upper end when moving on to highest order on the described piston body.
5. closet extract system as claimed in claim 2 is characterized in that: the upper end of described water chamber is higher than described floating drum upper end when moving on to highest order on the described piston body, and described fluid liquid is water.
6. closet extract system as claimed in claim 2 is characterized in that: the upper end of described water chamber is higher than described floating drum upper end when moving on to highest order on the described piston body, and described fluid liquid is the oiliness fluid liquid.
7. closet extract system as claimed in claim 2 is characterized in that: the upper end of described water chamber is not higher than described floating drum upper end when moving on to highest order on the described piston body.
8. such as each described closet extract system in the claim 1 to 7, it is characterized in that: the difference of the volume of the described tank of bleeding is no less than described volume sum of depositing volume and the described wireway of gas blowdown channel when moving on to highest order on the volume of the described tank of bleeding and the described piston body when described piston body moves down into lowest order.
9. closet extract system as claimed in claim 8 is characterized in that: when moving on to highest order on the described piston body volume of the described tank of bleeding be no less than the described volume of depositing the gas blowdown channel and described wireway the volume sum 30%.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220378563 CN202809798U (en) | 2012-07-16 | 2012-07-16 | Gas extracting system of toilet bowl |
Applications Claiming Priority (1)
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CN 201220378563 CN202809798U (en) | 2012-07-16 | 2012-07-16 | Gas extracting system of toilet bowl |
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CN202809798U true CN202809798U (en) | 2013-03-20 |
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CN 201220378563 Expired - Fee Related CN202809798U (en) | 2012-07-16 | 2012-07-16 | Gas extracting system of toilet bowl |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102808444A (en) * | 2012-07-16 | 2012-12-05 | 虞君道 | Air extracting system of toilet stool |
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2012
- 2012-07-16 CN CN 201220378563 patent/CN202809798U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102808444A (en) * | 2012-07-16 | 2012-12-05 | 虞君道 | Air extracting system of toilet stool |
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