CN2818590Y - Ceramic toilet of negative-pressure toilet system - Google Patents
Ceramic toilet of negative-pressure toilet system Download PDFInfo
- Publication number
- CN2818590Y CN2818590Y CN 200520200362 CN200520200362U CN2818590Y CN 2818590 Y CN2818590 Y CN 2818590Y CN 200520200362 CN200520200362 CN 200520200362 CN 200520200362 U CN200520200362 U CN 200520200362U CN 2818590 Y CN2818590 Y CN 2818590Y
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- CN
- China
- Prior art keywords
- closet
- water
- negative pressure
- ceramic
- negative
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- 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
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model relates to a ceramic toilet chair for a negative-pressure toilet system, which comprises a toilet chair tank body, a draining opening communicated with the bottom part of the toilet chair tank body, and a flushing water inlet arranged at the back upper part of the toilet chair tank body, wherein an annular water cavity is arranged on the tank wall of the toilet chair tank body. The annular water cavity winds a circle of the tank wall, and a water injecting opening is communicated at four directions of the front, the back, the left and the left in the tank wall. The water injecting opening faces into the tank, and is connected into a flushing water passage from the water injecting opening, the annular water cavity, to the flushing water inlet. The other end of the flushing water inlet is used for connecting with a tap water pipeline by a valve. A draining pipe at the bottom part of the toilet chair tank body is connected into integration with a draining pipe opening which backwards tilted in a U shape. The draining pipe opening is used for communicating with a negative-pressure pipeline through a negative-pressure valve. The utility model provides the ceramic toilet chair with proper negative pressure to drain water for a negative-pressure toilet system.
Description
(1), technical field
The utility model relates to a kind of sanitaryware, especially for the ceramic closet of negative pressure closet system.
(2), background technology
Along with the deficient aggravation of city water resource, the lavatory problem of water saving is anxious to be solved.It is defeated that traditional water-closet dashes row by water, is no pressing system, but very water wasting.The negative pressure lavatory is a kind of novel water-saving toilet that utilizes negative pressure technique, compare with traditional lavatory, economize on water about 90%, existing ceramic closet is not suitable for the negative pressure closet system, traditional ceramic closet and the supporting meeting of this negative pressure system make negative pressure power consumption higher, and can occur dashing do not wash clean, impeded drainage problem.
(3), utility model content
The purpose of this utility model provides a kind of ceramic closet that is used for the negative pressure closet system, and solving the lavatory closet just can be with dirt flushing in the urinal, the clean problem of discharge with a spot of energy consumption and the water yield; And solve the problem that this pottery closet is suitable for negative pressure water-saving toilet system.
The technical solution of the utility model: this ceramic closet that is used for the negative pressure closet system, comprise closet pond body, the sewage draining exit that is communicated with closet pond body bottom and open flushing water import in body upper back, closet pond, it is characterized in that: an annular water chamber is arranged on the pool wall in closet pond, annular water chamber is around pool wall one circle, and at the front, rear, left and right of pool wall inboard four direction connection water jet, water jet is in the pond, be linked to be a bath path from water jet, annular water chamber to flushing water import, the flushing water import other end is used for linking to each other with water supply pipe through valve; The sewage draining exit of body bottom, closet pond is connected as a single entity with the end-of-the-pipe of the perk that takes the shape of the letter U backward, and end-of-the-pipe is used for being connected with negative-pressure pipeline through negative pressure valve.
Above-mentioned annular water chamber protrudes to urinal pool wall outside.
The peak of above-mentioned annular water chamber is lower than the minimum point of four water jets.
The Way out of the end-of-the-pipe of above-mentioned perk is the level of state.
Above-mentioned closet pond body is a formula closet pond body or squatting pan pond body.
The utility model pottery closet has the structure of the drainage by suction of being suitable for, its sewage draining exit links to each other with another critical component negative pressure valve of Water-saving negative pressure closet system, by suction function, carry the dirt in the ceramic closet secretly a spot of flushing water and be pumped to negative-pressure pipeline, reach the water saving purpose.Its sewage draining exit is less relatively, can connect with the pvc pipe spare of 50 millimeters of internal diameters; The annular water chamber structure that protrude the oriented urinal pool wall of pool wall outside is communicated with four water jets in the closet with the flushing water import; Be to increase flow intensity, gluing nozzle in addition on the water jet.Compare with traditional ceramic closet, with a spot of energy consumption and the water yield just can be with dirt flushing in the urinal, discharge totally, it is about 90% to economize on water, required negative pressure energy is lower, less energy intensive is more suitable for negative pressure lavatory drainage system.
(4), description of drawings
Fig. 1 is the structural representation of the utility model embodiment one toilet.
Fig. 2 is the structural representation of the utility model embodiment two pans.
Among the figure: the end-of-the-pipe of 1-sewage draining exit, the import of 2-flushing water, 3-annular water chamber, 4-water jet, the perk of 5-U shape.
(5), the specific embodiment
Embodiment one is shown among Fig. 1, and this ceramic closet that is used for the negative pressure closet system is a sitting posture.One annular water chamber 3 is arranged on the pool wall in closet pond, annular water chamber is around pool wall one circle, and at the front, rear, left and right of pool wall inboard four direction connection water jet 4, water jet is in the pond, be linked to be a bath path from water jet, annular water chamber to flushing water import 2, the flushing water import other end links to each other with water supply pipe through valve.For ease of toilet stool washing is clean, above-mentioned annular water chamber protrudes to urinal pool wall outside.The peak of annular water chamber 3 is lower than the minimum point of four water jets 4.
The sewage draining exit 1 of body bottom, closet pond is connected as a single entity with the end-of-the-pipe 5 of the perk that takes the shape of the letter U backward, and the Way out of the end-of-the-pipe of above-mentioned U-shaped perk is the level of state, so that link to each other with negative-pressure pipeline with negative pressure valve.
Embodiment two is shown among Fig. 2, and this ceramic closet that is used for the negative pressure closet system is the crouching formula.
This operating principle of ceramic closet that is used for the negative pressure closet system is as described below:
Another critical component negative pressure valve of sewage draining exit 1 and Water-saving negative pressure closet links to each other; Flushing water import 2 communicates with annular water chamber 3, links to each other with tap water by water valve; Annular water chamber 3 is communicated with four water jets 4 in the closet around closet one circle with the flushing water import.When Water-saving negative pressure closet was worked, the water valve before the flushing water import 2 was opened, and had the flushing water of certain pressure to enter annular water chamber also by the pottery of the nozzle rinse on four water jets closet inwall.Simultaneously, the negative pressure valve that is connected in end-of-the-pipe is opened, and the dirt in the ceramic closet is carried a spot of flushing water secretly and is sucked up to negative-pressure pipeline and drains.
Claims (5)
1. ceramic closet that is used for the negative pressure closet system, comprise closet pond body, the sewage draining exit that is communicated with closet pond body bottom and open flushing water import in body upper back, closet pond, it is characterized in that: an annular water chamber is arranged on the pool wall in closet pond, annular water chamber is around pool wall one circle, and at the front, rear, left and right of pool wall inboard four direction connection water jet, water jet is in the pond, be linked to be a bath path from water jet, annular water chamber to flushing water import, the flushing water import other end is used for linking to each other with water supply pipe through valve; The sewage draining exit of body bottom, closet pond is connected as a single entity with the end-of-the-pipe of the perk that takes the shape of the letter U backward, and end-of-the-pipe is used for being connected with negative-pressure pipeline through negative pressure valve.
2. the ceramic closet of negative pressure closet system according to claim 1 is characterized in that: described annular water chamber protrudes to urinal pool wall outside.
3. the ceramic closet of negative pressure closet system according to claim 1 is characterized in that: the peak of described annular water chamber is lower than the minimum point of four water jets.
4. the ceramic closet of negative pressure closet system according to claim 1 is characterized in that: the Way out of the end-of-the-pipe of described perk is the level of state.
5. according to the ceramic closet of claim 1 or 2 or 3 or 4 described negative pressure closet systems, it is characterized in that: described closet pond body is a formula closet pond body or squatting pan pond body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520200362 CN2818590Y (en) | 2005-05-12 | 2005-05-12 | Ceramic toilet of negative-pressure toilet system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520200362 CN2818590Y (en) | 2005-05-12 | 2005-05-12 | Ceramic toilet of negative-pressure toilet system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2818590Y true CN2818590Y (en) | 2006-09-20 |
Family
ID=37004644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520200362 Expired - Fee Related CN2818590Y (en) | 2005-05-12 | 2005-05-12 | Ceramic toilet of negative-pressure toilet system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2818590Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2528324A (en) * | 2014-07-18 | 2016-01-20 | Ideal Standard Uk Ltd | Toilet bowl unit |
-
2005
- 2005-05-12 CN CN 200520200362 patent/CN2818590Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2528324A (en) * | 2014-07-18 | 2016-01-20 | Ideal Standard Uk Ltd | Toilet bowl unit |
| GB2528324B (en) * | 2014-07-18 | 2017-11-01 | Ideal Standard (Uk) Ltd | Toilet bowl unit |
| US10174491B2 (en) | 2014-07-18 | 2019-01-08 | Ideal Standard (Uk) Limited | Toilet bowl unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060920 Termination date: 20140512 |