CN202202388U - Water-tank-sealed vacuum auxiliary water closet - Google Patents
Water-tank-sealed vacuum auxiliary water closet Download PDFInfo
- Publication number
- CN202202388U CN202202388U CN2011202036851U CN201120203685U CN202202388U CN 202202388 U CN202202388 U CN 202202388U CN 2011202036851 U CN2011202036851 U CN 2011202036851U CN 201120203685 U CN201120203685 U CN 201120203685U CN 202202388 U CN202202388 U CN 202202388U
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- water
- tank
- water district
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- bend
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model provides a water-tank-sealed vacuum auxiliary water closet, comprising a closet base, a water tank for providing water to the closet base during the flushing and a flushing pipeline for leading water in the downstream direction to a sewer. The water tank is divided into a first water storage region, a second water storage region and a third water storage region by a first separating plate and a second separating plate. The first water storage region is configured as sealed. A vacuum source is provided during the flushing. Vacuum generated by the vacuum source is applied to a channel between upper and lower curved portions of the flushing pipeline during the flushing, thereby achieving the effect of better removing matters in the closet by using a smaller amount of water, saving the water resource and benefiting to the environmental protection. In addition, the water-tank-sealed vacuum auxiliary water closet of the utility model is simple in integral structure and low in design cost.
Description
Technical field
The utility model relates to flush toilet, particularly a kind of tank seal vacuum assist toilet trap.
Background technology
The vacuum of prior art is assisted flush toilet, and vacuum is applied in during the washing away of toilet, washes away thereby use still less water to accomplish completely.One side of toilet seat is provided with effluent control device; The water tank of toilet comprises a water district; The inner circumference that a side in the water district carries over the toilet pond is embedded with a water outlet, is provided with in the bottom centre of toilet seat and washes away pipeline, and the outlet of toilet is except common last bend; Comprise a following bend again, a bend path is arranged between two bends.When the beginning that vicinity is washed away, vacuum is added on the bend path.Following bend comprises a lower wall, and it has held Yi Chishui, more than the water surface, at a distance from one section space a upper wall is arranged, and it forms an air duct in order between the two, to keep a gap.The vacuum assist toilet trap of this structure; In flushing time not, air duct must open wide, in order to avoid all water in toilet the inside all can have been arranged by siphon; After washing away beginning; Following bend must be closed air duct soon, thereby makes the vacuum that is applied on the bend path can assist to extract the contents in the toilet out, and vacuum is consumed among sewer or the drainage.And near the end of washing away the time, following bend should open wide rapidly to reduce the quantity that siphon goes out from toilet row washes by water as far as possible.Yet in the practice process, the water surface on the tank can directly have influence on scouring effect with its size of gap of the upper wall reservation of following bend.And often expectation direction deflection of the installation of toilet and relative gravity or manufacturing tolerance or the like all can cause the size in this gap to change, thereby directly has influence on the scouring effect of toilet.
Summary of the invention
The purpose of the utility model is on the basis of existing technology, assists flush toilet through the mode that proposes a kind of new generation vacuum source, uses still less flushing water can obtain the effect of better contents in the toilet being removed.
The object of the invention reaches through following technical scheme:
A kind of tank seal vacuum assist toilet trap; Comprise a toilet base, water tank is in order to providing water to arrive in the described toilet base beginning of washing away, one carry water towards downstream direction to the pipeline that washes away of sewer; The described pipeline (32) that washes away is arranged at toilet base; Described water tank is divided into the first water district, the second water district and the 3rd water district through first dividing plate and second partition, and the tank lid sealing of the top in the described first water district and water tank upper end is equipped with an air hose in the described first water district; The upper orifice of this air hose exceeds the predetermined waterline of water tank; A height H is reserved in first dividing plate bottom, and the described first water district and second water district bottom is communicated with, and the 3rd water district also is communicated with under predetermined waterline with the second water district; The described pipeline that washes away comprises that one is gone up bend and a following bend; Described going up between bend and the following bend has a bend passage, is connected to an air duct on the bend passage, and the lower nozzle of the air hose in this air duct and the described first water district is connected.
Further, on the described tank lid inwall along the first water district enclose each side the top be provided with a circle sealing mat.
Further, on the described tank lid inwall along the first water district enclose each side the top be provided with a circle sealing mat, described tank lid compresses described sealing mat under action of gravity, form with the described first water district to be sealed and matched.Make said water tank when washing away to the vacuum source that negative pressure is provided to described bend passage.
Further, described second partition has a through hole at predetermined waterline.This through hole makes the second water district and the 3rd water district be communicated with.
MoreFurther, described second partition bottom is provided with a through hole, makes the second water district and the 3rd water district be communicated with.
Further, the described first water district is a structure wide at the top and narrow at the bottom.Make the water in the pond during washing away, can pour rapidly in the toilet pond, guaranteed water level decline different height can both provide stable vacuum source.
A kind of tank seal vacuum assist toilet trap of the utility model; Adopt the airtight part of water tank that a vacuum source is provided when washing away, the vacuum that said vacuum source produces is applied to when washing away on the passage between the bend up and down that washes away pipeline, reaches use flushing water still less and obtains the better effect that contents in the toilet are removed; Can the conserve water resource; Help environmental protection, and overall structure is simple, design cost is low.
Description of drawings
Fig. 1 is the partial sectional view of the utility model.
Fig. 2 is the fragmentary sectional elevation view of the utility model.
Fig. 3 is another partial sectional view of the utility model, shown in a toilet base part excised.
Fig. 4 is the trailing flank partial sectional view of the utility model.
Fig. 5 is the side partial sectional view of the utility model, and the water tank part is not drawn.
The specific embodiment
Combine the accompanying drawing and the specific embodiment that the present invention is further specified at present.
With reference to figure 1,2,3,4, shown in 5; A kind of tank seal vacuum assist toilet trap 10; Comprise a toilet base 11; Water tank 12 is in order to providing water to arrive in the described toilet base 11 beginning of washing away, one carry water towards downstream direction to sewer wash away pipeline 32, the described pipeline 32 that washes away is arranged at toilet base 11.Described water tank 12 is divided into the first water district A, the second water district B and the 3rd water district C through first dividing plate 19 with second partition 16; Described first dividing plate 19 bottoms have the height H of a reservation that the bottom of win the water district A and the second water district B is communicated with and this height H makes the water level in the two water districts to descend synchronously and to rise; The predetermined waterline 26 in described second partition 16 bottoms has and is provided with a through hole 15; Make the second water district B and the 3rd water district C be communicated with for 26 times at predetermined waterline, the bottom of the promptly described first water district A, the second water district B and the 3rd water district C all is communicated with.Described water tank 12 is provided with a tank lid 13; On described tank lid 13 inwalls along the first water district A enclose each side the top be provided with a circle sealing mat 21; Described tank lid 13 compresses described sealing mat 21 under action of gravity; The described first water district A is formed sealing area, so that described vacuum source is provided during washing away, the described first water district A is a structure wide at the top and narrow at the bottom; Make the water in the pond during washing away, can pour rapidly in the toilet pond, guaranteed water level decline different height can both provide stable vacuum source.In the described first water district A air hose 20 is installed, the upper orifice 201 of this air hose 20 exceeds the predetermined waterline 26 of water tank 12, is used for the transmission of vacuum.
The described pipeline 32 that washes away comprises that one is gone up bend 23 and a following bend 22; Described going up between bend 23 and the following bend 22 has a bend passage 24; An air duct 25 is arranged on the bend passage 24; The lower nozzle 202 of the air hose 20 in this air duct 25 and the described first water district A is connected; Make vacuum source lead on the described bend passage 24 so that a negative pressure is provided during washing away through this air hose 20 and air duct 25, described bend 22 down has last lower wall surface again, described on lower wall surface form and can preserve a pond water 29; The described upper wall surface of bend 22 down has a minimum point 31, and the water surface 30 of described pond water 29 is higher than described minimum point 31.This just makes to have no the gap between the upper wall surface of pond water 29 and following bend, makes that bend passage 24 is airtight spaces.
The water intaking valve 14 of a routine is installed in described the 3rd water district C; Tap water injects the 3rd water district through this water intaking valve 14; The through hole 15 that is provided with through described second partition 16 bottoms injects the second water district B; The height H of reserving through described first dividing plate 19 bottoms again is injected into the first water district A, reaches predetermined waterline 26 up to the water surface.
The draining valve assembly 17 of a routine is installed in the described second water district B; When a drive unit 27 of draining valve assembly 17 is driven; Water among the first water district A, the second water district B and the 3rd water district C in the water tank 12 carries over water outlet that the inner circumference in toilet pond 28 is embedded and discharges rapidly and flow into bowl water pond 28 and form certain scouring force; At this moment waterline 26 beginnings among the first water district A, the second water district B and the 3rd water district C in the water tank 12 descend rapidly; This moment, the top D at the first water district A of sealing produced a vacuum source; This vacuum source is applied to vacuum on the bend passage 24 through air hose 20 and air duct 25, assists to extract out the contents in the toilet.Utilize this vacuum to reduce water supply volume necessary in washing away, and obtain an effectively better scouring effect, make that nearly all contents are excluded in the toilet pond.When solid waste existed, only wash away needed to use about 3 liters water at every turn, and but this is with identical design in half of the required water of toilet that does not have vacuum-assisted.
Although specifically show and introduced the present invention in conjunction with preferred embodiment; But the those skilled in the art should be understood that; In the spirit and scope of the present invention that do not break away from appended claims and limited; Can make various variations to the present invention in form with on the details, be protection scope of the present invention.
Claims (5)
1. tank seal vacuum assist toilet trap; Comprise a toilet base (11); A water tank (12) is in order to provide water to arrive in the described toilet base (11) beginning of washing away; One carry water towards downstream direction to sewer wash away pipeline (32), the described pipeline (32) that washes away is arranged at toilet base (11), it is characterized in that:
Described water tank (12) is divided into the first water district (A), the second water district (B) and the 3rd water district (C) through first dividing plate (19) and second partition (16); Tank lid (13) sealing of the top in the described first water district (A) and water tank (12) upper end; In the described first water district (A) air hose (20) is installed; The upper orifice (201) of this air hose (20) exceeds the predetermined waterline (26) of water tank (12); A height H is reserved in first dividing plate (19) bottom; The described first water district (A) and the second water district (B) bottom is communicated with, and the 3rd water district (C) also is communicated with down at predetermined waterline (26) with the second water district (B)
The described pipeline (32) that washes away comprises that one is gone up a bend (23) and a following bend (22); Described going up between bend (23) and the following bend (22) has a bend passage (24); Be connected to an air duct (25) on the bend passage (24), the lower nozzle (202) of the air hose (20) in this air duct (25) and the described first water district (A) is connected.
2. a kind of tank seal vacuum assist toilet trap according to claim 1; It is characterized in that: on described tank lid (13) inwall along the first water district (A) enclose each side the top be provided with a circle sealing mat (21); Described tank lid (13) compresses described sealing mat (21) under action of gravity, form with the described first water district (A) to be sealed and matched.
3. a kind of tank seal vacuum assist toilet trap according to claim 1 is characterized in that: described second partition (16) has a through hole (15) at predetermined waterline (26).
4. a kind of tank seal vacuum assist toilet trap according to claim 3 is characterized in that: the bottom of described second partition (16) is provided with a through hole (15).
5. a kind of tank seal vacuum assist toilet trap according to claim 1 is characterized in that: the described first water district (A) is a structure wide at the top and narrow at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202036851U CN202202388U (en) | 2011-06-16 | 2011-06-16 | Water-tank-sealed vacuum auxiliary water closet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202036851U CN202202388U (en) | 2011-06-16 | 2011-06-16 | Water-tank-sealed vacuum auxiliary water closet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202202388U true CN202202388U (en) | 2012-04-25 |
Family
ID=45966520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202036851U Expired - Fee Related CN202202388U (en) | 2011-06-16 | 2011-06-16 | Water-tank-sealed vacuum auxiliary water closet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202202388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704559A (en) * | 2012-06-12 | 2012-10-03 | 杨建良 | Water-gas mixing water-saving toilet stool |
| CN103882925A (en) * | 2014-04-11 | 2014-06-25 | 林文斌 | Vacuum auxiliary toilet bowl with delayed air exhaust closing system |
-
2011
- 2011-06-16 CN CN2011202036851U patent/CN202202388U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704559A (en) * | 2012-06-12 | 2012-10-03 | 杨建良 | Water-gas mixing water-saving toilet stool |
| CN103882925A (en) * | 2014-04-11 | 2014-06-25 | 林文斌 | Vacuum auxiliary toilet bowl with delayed air exhaust closing system |
| CN103882925B (en) * | 2014-04-11 | 2018-09-28 | 嘉兴维特拉电气科技有限公司 | A kind of vacuum assist toilet trap closing system with time-delay drawing air to close |
| CN108842879A (en) * | 2014-04-11 | 2018-11-20 | 张少华 | A kind of water closet |
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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: 20120425 Termination date: 20140616 |
|
| EXPY | Termination of patent right or utility model |