CN2455795Y - Cistern with two traps - Google Patents
Cistern with two traps Download PDFInfo
- Publication number
- CN2455795Y CN2455795Y CN 00266515 CN00266515U CN2455795Y CN 2455795 Y CN2455795 Y CN 2455795Y CN 00266515 CN00266515 CN 00266515 CN 00266515 U CN00266515 U CN 00266515U CN 2455795 Y CN2455795 Y CN 2455795Y
- Authority
- CN
- China
- Prior art keywords
- trap
- water tank
- water
- water storage
- toilet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a closet with two water storage traps. A lower water storage trap (2) is additionally arranged below a water storage trap (1). A cavity (3) is formed between an upper water storage trap and the lower water storage trap. The cavity is communicated with the upper part of a water tank (6) by a communicating pipe (9). The water tank (6) is a sealed type structure. The top of the water tank is provided with an air adjusting small hole (8). A tank bottom ventilating pipe (7) is additionally arranged in the water tank. The utility model has the advantages of a good pollution discharge function and very marked water saving effect.
Description
The utility model relates to sanitaryware, is a kind of water-saving closestool with Dowble trap bowl.
Use at China city and rural area toilet is very extensive, owing to China has a large population, and water resources shortage, the meaning of therefore promoting the use of water-saving closestool is very great.At present country promote the use of and market on the toilet sold, its structure is continued to use the in line or cyclone mode of tradition always, it is to produce liquid level difference or eddy flow after utilizing flushing water to enter urinal, forms siphonage dirt is got rid of.The toilet of this structure, when the water yield hour is difficult for forming siphon, pollution discharge capability reduces naturally, and the water yield had both been wasted water when big and easily dirt is broken up, dilutes, permutation function weakens thereupon.Therefore, the toilet of prior art is in the promising result that can not obtain to make the best of both worlds aspect water saving and the blowdown two.
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of Dowble trap bowl toilet of not only having economized on water but also having had good filth-discharging effect is provided.
The utility model is realized its purpose with following technical scheme.A kind of Dowble trap bowl toilet, be on the basis of traditional toilet and cisten mechanism, courageously reform, at first be below the former trap in the bottom of traditional toilet, to set up a following trap, form the Dowble trap bowl structure, between the trap one section cavity is being arranged up and down, and with being communicated with water tank upper communicating pipe.Secondly, improvement to water tank, main structure does not change, just that casing is airtight, form a kind of sealing radiator, form bigger pressure differential, do not influence the unimpeded of draining again in order to make water tank and urinal liquid level when the draining, be provided with the regulating the qi flowing in the channels aperture at the top of sealing radiator, the size of aperture is according to the water yield and the decision of trap actual configuration.For liquid level and the atmospheric pressure balance that makes down trap forms secondary siphonage, ventilating pipe at the bottom of the water tank planted agent sets up a case.
The utility model is owing to set up a following trap than traditional toilet, and the cavity between the trap is communicated with water tank upper up and down, and water tank is made hermetically-sealed construction again, so when opening draining valve when discharging water, the water in the water tank enters urinal through outfall.At this moment, it is big that the water tank upper space becomes, and air pressure reduces, and the cavity internal gas pressure also reduces thereupon, and urinal external and internal pressure difference increases, and the water in very short time in the trap forms siphon, dirt discharged enter down trap.At this moment, liquid level has been lower than ventilating pipe in the water tank, the air pressure in the cavity thereupon with atmospheric equilibrium, because above-mentioned suction, the liquid level difference of following trap is very big, can form a siphon at once again when the short time of air pressure balance, and the dirt that will enter down last time in the trap is discharged rapidly.At last, the remaining water of water tank pours down the raffinate in the trap water under trap and the removing by trap.The utility model has been abandoned traditional blowdown mode, adopts the upper punch downdraft structure of Dowble trap bowl, makes toilet can realize double siphon blowdown, not only reached satisfied dirt eliminating function, and water-saving result is very remarkable.Recommend in country through the test water-saving rate to improve 30% on the basis of index, reach 4 liters or still less.It also has advantage simple in structure, reasonable in design.
Below by embodiment, be further described in conjunction with the accompanying drawings.
Fig. 1 is a structural representation of the present utility model.
As shown in Figure 1, a kind of Dowble trap bowl toilet, the superstructure of toilet and the essential structure of water tank and general toilet are identical.Difference: below former trap 1, set up a following trap 2, between trap 1 and following trap 2, form one section cavity 3, cavity is communicated with communicating pipe 9 with the top of water tank 6, the casing sealing of water tank 6, form a sealed water tank, tank top is provided with regulating the qi flowing in the channels aperture 8, and this regulating the qi flowing in the channels aperture adopts a kind of one way valve to replace in the present embodiment, valve open during water filling, valve closing during draining.Also be provided with ventilating pipe 7 at the bottom of the case in the water tank 6, the draining valve 5 of water tank, the outfall 4 of toilet and other water inlets as water tank, add water controller etc. adopt common features.
Claims (2)
1, a kind of Dowble trap bowl toilet, comprise water tank (6), trap (1), a following trap (2) is set up in the below that it is characterized in that described trap (1), between trap (1) and following trap (2), form one section cavity (3), and with communicating pipe (9) top with water tank (6) be communicated with; Described water tank (6) is a kind of sealing radiator, and the top is provided with regulating the qi flowing in the channels aperture (8), sets up ventilating pipe (7) at the bottom of the case in the water tank
2,, it is characterized in that the regulating the qi flowing in the channels aperture (8) of described tank top can be a kind of one way valve according to the described Dowble trap bowl toilet of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00266515 CN2455795Y (en) | 2000-11-17 | 2000-11-17 | Cistern with two traps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00266515 CN2455795Y (en) | 2000-11-17 | 2000-11-17 | Cistern with two traps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2455795Y true CN2455795Y (en) | 2001-10-24 |
Family
ID=33620579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00266515 Expired - Fee Related CN2455795Y (en) | 2000-11-17 | 2000-11-17 | Cistern with two traps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2455795Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509270B (en) * | 2008-02-15 | 2010-12-08 | 连江县宏大激光测量仪器研究所 | Stench cut-off apparatus for closet core |
| CN102787639A (en) * | 2012-07-16 | 2012-11-21 | 虞君道 | Air suction toilet stool |
| CN102817405A (en) * | 2011-12-21 | 2012-12-12 | 段鳗珊 | Negative pressure siphoning-assisting device of closed water tank |
| CN1882749B (en) * | 2003-10-03 | 2015-05-20 | 科勒公司 | Toilets with quick flush trapways |
| CN104712047A (en) * | 2013-12-13 | 2015-06-17 | 宋志远 | High-silent type energy-saving vacuum toilet system |
-
2000
- 2000-11-17 CN CN 00266515 patent/CN2455795Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1882749B (en) * | 2003-10-03 | 2015-05-20 | 科勒公司 | Toilets with quick flush trapways |
| CN101509270B (en) * | 2008-02-15 | 2010-12-08 | 连江县宏大激光测量仪器研究所 | Stench cut-off apparatus for closet core |
| CN102817405A (en) * | 2011-12-21 | 2012-12-12 | 段鳗珊 | Negative pressure siphoning-assisting device of closed water tank |
| CN102787639A (en) * | 2012-07-16 | 2012-11-21 | 虞君道 | Air suction toilet stool |
| CN104712047A (en) * | 2013-12-13 | 2015-06-17 | 宋志远 | High-silent type energy-saving vacuum toilet system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |