CN202809797U - Gas extracting system and water-saving toilet bowl - Google Patents
Gas extracting system and water-saving toilet bowl Download PDFInfo
- Publication number
- CN202809797U CN202809797U CN 201220372381 CN201220372381U CN202809797U CN 202809797 U CN202809797 U CN 202809797U CN 201220372381 CN201220372381 CN 201220372381 CN 201220372381 U CN201220372381 U CN 201220372381U CN 202809797 U CN202809797 U CN 202809797U
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- water
- tank
- bleeding
- piston body
- trap
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Abstract
A gas extracting system and a drain valve are disposed on a discharge pipeline together. The gas extracting system is provided with an upper trap, a lower trap and a gas-trapping discharge passage between the upper trap and the lower trap. The gas extracting system is arranged in a water tank of a double-water-seal toilet bowl and is used for extracting gas in the gas-trapping discharge passage when the water tank drains water. The gas extracting system comprises an inlet valve, a water filler valve, a gas guide pipe, a gas extracting tank, a piston, and a lower limiter. The inlet valve is provided with a water filler. The gas extracting tank is provided with a water filling cavity, an extracting hole and an upper limit projecting edge. The water filling cavity is provided with a water filling opening. The piston is provided with a float part, a water holding cavity and a lower limit protrusion. When the piston moves down to a certain position, the lower limit protrusion is supported by the lower limiter and the lower portion of the gas extracting tank is still present in the water holding cavity. When the piston moves up to a certain position, the piston is retained by the upper limit projecting edge.
Description
Technical field
The utility model relates to a kind of extract system and closet, relates in particular to a kind ofly can extract the extract system of air in the blow-off line and up and down two water seal water-saving closets of trap are arranged.
Background technology
In the existing common tank for excrement pan, except water intaking valve and draining valve, all there has not been other accessory, existing common closet all only has water seal of a trap, the bulb diameter of crossing at blow-off line surpasses in the situation of 5cm, 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 that the bulb diameter of crossing that provides a kind of extract system to reach at blow-off line surpasses the water-saving closet that still can economize on water in the situation of 5cm.
To achieve these goals, the extract system that the utility model provides, being installed on draining valve has upper trap on a kind of blow-off line, lower trap and on described in the water tank of the two water seal closets of depositing the gas blowdown channel between trap and the described lower trap, be used for when cistern water-discharging depositing bleeding of gas blowdown channel to described, it is characterized in that: comprise water intaking valve, filler pipe, wireway, the tank of bleeding, piston body, the lower limit body, on the described water intaking valve water inlet is arranged, on the described tank of bleeding the water cavity of adding is arranged, aspirating hole, the upper limit convex edge,, there is the filler described adding on the water cavity, on the described piston body floating body part is arranged, water chamber, the lower limit protuberance;
Described water intaking valve and the described tank of bleeding are fixedly mounted in the described water tank, described lower limit body is installed on the described tank of bleeding, described filler pipe connects described water inlet and adds water cavity, one end of described wireway is communicated with described aspirating hole, described piston body is installed in the described tank below of bleeding, described filler is above described water chamber, the bottom of the described tank of bleeding is in described water chamber, in the described water chamber water is arranged, described piston physical efficiency is up and down along the described tank of bleeding, and the upper end of described water chamber is higher than the peak level of described water tank when moving on to highest order on the described piston body;
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 extract system of the present utility model, its further feature is: on the described piston body balancing weight is arranged;
A kind of water-saving closet, water tank, bedpan, blow-off line are arranged, upper trap, lower trap are arranged on the described blow-off line and deposit the gas blowdown channel between trap and the described lower trap on described, draining valve is housed in the water tank, it is characterized in that: in described water tank, extract system is arranged, described depositing on the gas blowdown channel has extract opening, and described wireway is communicated with described aspirating hole and described extract opening;
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;
As the improvement of water-saving closet 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 water-saving closet 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 extract system of the present utility model.
Fig. 1 (b) is the tank reverse side left view of bleeding of extract system of the present utility model.
Fig. 1 (c) is the tank reverse side right view of bleeding of extract system of the present utility model.
Fig. 2 (a) is the piston body front view of the specific embodiment one of extract system of the present utility model.
Fig. 2 (b) is the piston body lateral view of the specific embodiment one of extract system of the present utility model.
Fig. 3 is the wireway schematic diagram of extract system of the present utility model.
Fig. 4 is the water tank schematic diagram of water-saving closet of the present utility model.
Fig. 5 (a) is the water intaking valve schematic diagram of extract system of the present utility model.
Fig. 5 (b) is the front schematic view of the lower limit body of extract system of the present utility model.
Fig. 5 (c) is the fixture schematic diagram of extract system of the present utility model.
Fig. 6 (a) is the front schematic view of the state of the extract system when water tank has water of the specific embodiment one of water-saving closet of the present utility model and draining valve.
Fig. 6 (b) is the schematic rear view of the state of the extract system when water tank has water of the specific embodiment one of water-saving closet of the present utility model and draining valve.
Fig. 7 (a) is the front schematic view of the state of the extract system when cistern water-discharging of the specific embodiment one of water-saving closet of the present utility model and draining valve.
Fig. 7 (b) is the schematic rear view of the state of the extract system when cistern water-discharging of the specific embodiment one of water-saving closet of the present utility model and draining valve.
Fig. 8 (a) is the extract system when water tank has water of the specific embodiment one of water-saving closet of the present utility model and the relative position schematic diagram in water tank of draining valve.
Fig. 8 (b) is the extract system when cistern water-discharging of the specific embodiment one of water-saving closet of the present utility model and the relative position schematic diagram in water tank of draining valve.
Fig. 9 is water-saving closet 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 water-saving closet of the present utility model.
Figure 10 (b) is the B--B generalized section among Fig. 9 when water tank water intake of water-saving closet 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 water-saving closet of the present utility model.
Figure 11 (b) is the B--B generalized section among Fig. 9 when water tank water intake finishes of water-saving closet 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 water-saving closet of the present utility model.
Figure 12 (b) is the B--B generalized section among Fig. 9 when cistern water-discharging of water-saving closet 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 water-saving closet of the present utility model.
Figure 13 (b) is the B--B generalized section among Fig. 9 when cistern water-discharging will finish of water-saving closet of the present utility model.
Figure 14 is the filler pipe schematic diagram of extract system of the present utility model.
Figure 15 is the piston body front view of the specific embodiment two of extract system of the present utility model.
Figure 16 is the piston body lateral view of the specific embodiment two of extract system of the present utility model.
Figure 17 (a) is the front schematic view of the state of the extract system when water tank has water of the specific embodiment two of water-saving closet of the present utility model and draining valve.
Figure 17 (b) is the schematic rear view of the state of the extract system when water tank has water of the specific embodiment two of water-saving closet of the present utility model and draining valve.
Figure 18 (a) is the front schematic view of the state of the extract system when cistern water-discharging of the specific embodiment two of water-saving closet of the present utility model and draining valve.
Figure 18 (b) is the schematic rear view of the state of the extract system when cistern water-discharging of the specific embodiment two of water-saving closet of the present utility model and draining valve.
Figure 19 (a) is the extract system when water tank has water of the specific embodiment two of water-saving closet of the present utility model and the relative position schematic diagram in water tank of draining valve.
Figure 19 (b) is the extract system when cistern water-discharging of the specific embodiment two of water-saving closet of the present utility model and the relative position schematic diagram in water tank of draining valve.
Figure 20 is the A--A generalized section among Fig. 9 when water tank water intake finishes of the specific embodiment two of water-saving closet 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 water-saving closet of the present utility model.
Figure 22 is the piston body schematic diagram with balancing weight of 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, fixed leg 6, lower limit body groove 21, 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, fixing hole 36 are arranged;
Consult Fig. 5 (a), water inlet 20, floating drum 22, moisturizing hole 23 are arranged on the water intaking valve 19;
Wherein, when water intaking valve 19 water inlet, there are flowing out in the water inlet 20;
Consult Fig. 5 (c), at fixture 38 fixed leg hole 39, fixed bolt 40 are arranged;
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. 6 (a), Fig. 6 (b), Fig. 7 (a), Fig. 7 (b), Fig. 8 (a), Fig. 8 (b), Fig. 9, Figure 10 (b), Figure 14, at first lower limit body 37 is stuck on the lower limit body groove 21, 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 37, filler 8 and makes 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 37 above water chamber 11;
Again also fixing in the fixed leg hole 39 on the fixed leg 6 insertion fixtures 38, the fixed bolt 40 on the fixture 38 is stretched into the fixing hole 36 on the water tank 15 and from water tank 15 outsides from water tank 15 inside again and fix with nut, piston body 9 just has been installed in water tank 15 inside with the assembly C of the tank 1 of bleeding like this;
Then water intaking valve 19 is installed on the inlet opening 17 in the water tank 15, make the upper end of water chamber 11 when moving on to highest order on the piston body 9 be higher than the upper end of floating drum 22, draining valve D is installed on the draining valve opening 18 in the water tank 15, one end of filler pipe 41 is connected water inlet 20, the other end connects and adds water cavity 4, 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.
Lower mask body is introduced the course of work of extract system of the present utility model and water-saving closet, 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 intaking valve 19, water tank 15 interior beginnings are intake, current flow to by filler pipe 41 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 intaking valve 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 intaking valve 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 (a), 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 37, 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 15, Figure 16, 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;
Except the above-mentioned minute differences that does not affect utility model essence, 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.
In above-mentioned two 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 22; 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 (5)
1. extract system, being installed on draining valve has upper trap on a kind of blow-off line, lower trap and on described in the water tank of the two water seal closets of depositing the gas blowdown channel between trap and the described lower trap, be used for when cistern water-discharging depositing bleeding of gas blowdown channel to described, it is characterized in that: comprise water intaking valve, filler pipe, wireway, the tank of bleeding, piston body, the lower limit body, on the described water intaking valve water inlet is arranged, on the described tank of bleeding the water cavity of adding is arranged, aspirating hole, the upper limit convex edge,, there is the filler described adding on the water cavity, on the described piston body floating body part is arranged, water chamber, the lower limit protuberance;
Described water intaking valve and the described tank of bleeding are fixedly mounted in the described water tank, described lower limit body is installed on the described tank of bleeding, described filler pipe connects described water inlet and adds water cavity, one end of described wireway is communicated with described aspirating hole, described piston body is installed in the described tank below of bleeding, described filler is above described water chamber, the bottom of the described tank of bleeding is in described water chamber, in the described water chamber water is arranged, described piston physical efficiency is up and down along the described tank of bleeding, and the upper end of described water chamber is higher than the peak level of described water tank when moving on to highest order on the described piston body;
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.
2. extract system as claimed in claim 1 is characterized in that: on the described piston body balancing weight is arranged.
3. water-saving closet, water tank, bedpan, blow-off line are arranged, upper trap, lower trap are arranged on the described blow-off line and deposit the gas blowdown channel between trap and the described lower trap on described, draining valve is housed in the water tank, it is characterized in that: in described water tank just like the extract system of claim 1 or 2, described depositing on the gas blowdown channel has extract opening, and described wireway is communicated with described aspirating hole and described extract opening;
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.
4. water-saving closet as claimed in claim 3, 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.
5. water-saving closet as claimed in claim 4 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 |
|---|---|---|---|
| CN 201220372381 CN202809797U (en) | 2012-07-16 | 2012-07-16 | Gas extracting system and water-saving toilet bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220372381 CN202809797U (en) | 2012-07-16 | 2012-07-16 | Gas extracting system and water-saving toilet bowl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202809797U true CN202809797U (en) | 2013-03-20 |
Family
ID=47868704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220372381 Expired - Fee Related CN202809797U (en) | 2012-07-16 | 2012-07-16 | Gas extracting system and water-saving toilet bowl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202809797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787635A (en) * | 2012-07-16 | 2012-11-21 | 虞君道 | Air extracting system and water saving closestool |
-
2012
- 2012-07-16 CN CN 201220372381 patent/CN202809797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787635A (en) * | 2012-07-16 | 2012-11-21 | 虞君道 | Air extracting system and water saving closestool |
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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: 20130320 Termination date: 20140716 |
|
| EXPY | Termination of patent right or utility model |