CN2856214Y - Drainage ball valve of excrement collector - Google Patents
Drainage ball valve of excrement collector Download PDFInfo
- Publication number
- CN2856214Y CN2856214Y CN 200520126606 CN200520126606U CN2856214Y CN 2856214 Y CN2856214 Y CN 2856214Y CN 200520126606 CN200520126606 CN 200520126606 CN 200520126606 U CN200520126606 U CN 200520126606U CN 2856214 Y CN2856214 Y CN 2856214Y
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- CN
- China
- Prior art keywords
- ball valve
- valve core
- valve shell
- excreta
- casing
- 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 - Lifetime
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Abstract
A discharging ball valve of an excreta collector belongs to the field of ball valve, and is mainly intended to solve the problems of odor pollution from an excreta storage tank of an excreta collector in a washroom and air tightness in a carriage. The utility model comprises a discharging valve casing, a ball valve core, a lower ring sealing pad for the ball valve core disposed at the lower end of an inner wall of the casing, a ring upper press block and an upper sealing pad for the ball valve core disposed at the upper end of the inner wall of the casing, a groove equipped on the ball valve core, and a drive handle equipped inside the casing capable of rotating to a maximum of 90 DEG, an inner end of the drive handle being interposed into the groove on the ball valve core; the upper end of the casing being fastened on a seat-type toilet bowl, the lower end being fastened on the excreta storage tank, and the ball valve core having a center line perpendicular to a through hole on the center line of rotation of the drive handle. The utility model has the advantages of simple structure, fastness and reliability, low failure rate, high efficiency in solving the problems of odor pollution from excreta storage tanks and air tightness in carriages, ensurance of friendly mounting and use of excreta collectors, novelty as an environmental protection product, and applicability to passenger trains, buses, ships, and planes.
Description
Technical field
The utility model relates to a kind of washroom defecate collection device that is used for railway passenger train, automobile, steamer and aircraft and drains ball valve, can realize the isolation of ight soil storage bin under the bedpan and the washroom washroom in, to isolate stink and assurance seals.
Background technology
For a long time, railway adopts the straight lavatory, and ight soil that is sputtered in train operation and sewage severe contamination environment along the line influence health in the car.Dye the serious corrosion that causes track and railway equipment component because the dirt infiltration causes plate knot of ballast bed, dirt to spatter simultaneously, the physical and mental health that therefore directly endangers circuit and attendant has increased maintenance load, has improved operation cost.
Along with the development of society and improving constantly of living standards of the people, environmental protection has also proposed more and more higher requirement to railway, and it also is imperative collecting the ight soil dirt that produces on the train.
But in the collection process of ight soil dirt, there are two problems, the one, after the collecting dung, the stink of ight soil pollutes in the car easily; The 2nd, after the train speed raising, be difficult for the tightness requirement in the assurance compartment.
Summary of the invention
In order to address the above problem, the purpose of this utility model provides a kind of washroom defecate collection device that is used for passenger train, automobile, steamer and aircraft and drains ball valve, and it can solve above-mentioned stink pollution and the tightness problem in the compartment easily and effectively; The smooth dress that guarantees shit gathering equipment is used.
The technical solution of the utility model is: this defecate collection device is drained ball valve, comprise two ends communicate inner for the drainage ball valve shell of cavity and with the spheroid spool of drainage ball valve shell inner wall sealing, it is characterized in that draining ball valve shell inwall lower end and be equipped with annular spheroid spool lower seal pad, drain ball valve shell inwall upper end and be provided with annular upper holder block, between upper holder block and spheroid spool, be provided with sealing mat on the spheroid spool, the centre of sphere by the spheroid spool is provided with a groove, can 90 ° in draining ball valve shell be provided with a driving handle rotationally, the inner of driving handle is plugged in the groove of spheroid spool; Be provided with sealing ring between driving handle and the drainage ball valve shell; Drain on the fastening present formula closet in ball valve shell upper end, on the fastening ight soil storage bin in lower end, the spheroid spool is provided with the through hole of center line perpendicular to the driving handle rotary centerline.
This defecate collection device is drained ball valve and is preferably adopted stainless steel material, also can adopt plastics.
Its course of work is such: under holding state, this drainage ball valve is closed; Use the washroom if any the people, the ight soil dirt is temporarily stored in the bedpan on ball valve top; After finishing using, press flush button, this drainage ball valve is opened, rinse-system water flushing bedpan, the ight soil dirt enters the ight soil storage bin of draining the ball valve bottom from bedpan by draining ball valve under the flushing of water and action of gravity, after flushing finishes, drain ball valve and close again.
The beneficial effects of the utility model are: compare with present other bleed valve, the utility model has the advantages that: simple in structure, solid and reliable, fault rate is low, it can solve easily and effectively that above-mentioned stink pollutes and the compartment in the tightness problem; Guaranteeing the smooth dress usefulness of shit gathering equipment, is the novel environment friendly product.Show as:
(1), bedpan in the washroom and the ight soil storage bin under the washroom are kept apart fully, effectively avoided returning to the washroom on the stink in the ight soil storage bin.
(2), can guarantee that the passenger train, automobile, steamer, aircraft etc. of high-speed cruising are to the sealing requirements in the main cabin.
(3), durable during stainless steel body, use reliably, can significantly reduce fault rate.
Description of drawings
Fig. 1 is the main sectional view of the utility model embodiment;
Fig. 2 is a scheme of installation of the present utility model.
Among the figure; Sealing mat on the 81 spheroid spools, 82 upper holder blocks, 83 driving handles, 84 spheroid spool lower seal pads, 85 spheroid spools, 86 are drained ball valve shells, and 7 formula closets, 8 are drained ball valves, 9 oscillating cylinders, 10 ight soil storage bins.
The specific embodiment
As shown in Figure 1.
A kind of washroom defecate collection device that is used for passenger train, automobile, steamer and aircraft is drained ball valve; It mainly is made up of sealing mat on the spheroid 81, upper holder block 82, driving handle 83, spheroid lower seal pad 84, spheroid spool 85, drainage ball valve shell 86.The defecate collection device is drained ball valve and is adopted stainless steel material, also can adopt plastic material.
Drain ball valve shell 86 inwall lower end grooves and be built-in with annular spheroid spool lower seal pad 84, drain ball valve shell 86 inwalls upper end and be provided with annular upper holder block 82, between upper holder block 82 and spheroid spool, be provided with sealing mat 81 on the spheroid spool, the centre of sphere by spheroid spool 85 is provided with a groove, can 90 ° in draining ball valve shell 86 be provided with a driving handle 83 rotationally, the inner of driving handle 83 is plugged in the groove of spheroid spool.Be provided with the two seals circle between driving handle and the drainage ball valve shell.
As Fig. 2, to drain on the fastening present formula closet 7 in ball valve shell 86 upper ends, on the fastening ight soil storage bin 10 in lower end, spheroid spool 85 is provided with the through hole of center line perpendicular to the driving handle rotary centerline.When the center line of through hole on the spheroid spool 85 when draining the central lines of ball valve shell 86 and upper holder block 82, drain ball valve and be in full open position, this moment, the ight soil dirt can be by draining the ball valve discharging; When rotating the driving handle 83 of draining ball valve, when making it to drive spheroid spool 85 half-twists, to drain ball valve and close, the ight soil dirt can not pass through.
Main effect of the present utility model is that the ight soil dirt storage bin below closet system in the washroom and the closet system is separated.
Under obsolete situation, draining ball valve closes, this moment, seat formula closet and ight soil storage bin were isolated, when someone uses, the ight soil dirt drops in the bedpan earlier, after being used to complete, press push button, this moment, oscillating cylinder 9 was switched on compressed air, and cylinder axis drives driving handle 83 half-twists, draining ball valve is opened by drive, special in addition rinse-system is washed by water in bedpan, and the ight soil dirt enters the ight soil storage bin by draining ball valve under the flushing ability and action of gravity of water, after flushing finishes, drain ball valve and under the drive of oscillating cylinder 9, close automatically again.
Claims (1)
1, the defecate collection device is drained ball valve, comprise two ends communicate inner for the drainage ball valve shell of cavity and with the spheroid spool of drainage ball valve shell inner wall sealing, it is characterized in that draining ball valve shell inwall lower end and be equipped with annular spheroid spool lower seal pad, drain ball valve shell inwall upper end and be provided with annular upper holder block, between upper holder block and spheroid spool, be provided with sealing mat on the spheroid spool, the centre of sphere by the spheroid spool is provided with a groove, can 90 ° in draining ball valve shell be provided with a driving handle rotationally, the inner of driving handle is plugged in the groove of spheroid spool; Be provided with sealing ring between driving handle and the drainage ball valve shell; Drain on the fastening present formula closet in ball valve shell upper end, on the fastening ight soil storage bin in lower end; The spheroid spool is provided with the through hole of center line perpendicular to the driving handle rotary centerline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520126606 CN2856214Y (en) | 2005-12-27 | 2005-12-27 | Drainage ball valve of excrement collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520126606 CN2856214Y (en) | 2005-12-27 | 2005-12-27 | Drainage ball valve of excrement collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2856214Y true CN2856214Y (en) | 2007-01-10 |
Family
ID=37599520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520126606 Expired - Lifetime CN2856214Y (en) | 2005-12-27 | 2005-12-27 | Drainage ball valve of excrement collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2856214Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431648A (en) * | 2011-10-13 | 2012-05-02 | 浙江金字机械电器有限公司 | Aerial dedicated toilet stool |
| CN102431649A (en) * | 2011-10-13 | 2012-05-02 | 浙江金字机械电器有限公司 | Aerial dedicated toilet stool |
| CN105350628A (en) * | 2015-06-27 | 2016-02-24 | 李孟平 | Defecation discharge valve of exhaust defecation collector |
| CN105386492A (en) * | 2015-12-19 | 2016-03-09 | 江西锦雕卫浴有限公司 | Intelligent closestool |
| CN105544690A (en) * | 2015-12-19 | 2016-05-04 | 江西锦雕卫浴有限公司 | Intelligent closestool |
-
2005
- 2005-12-27 CN CN 200520126606 patent/CN2856214Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431648A (en) * | 2011-10-13 | 2012-05-02 | 浙江金字机械电器有限公司 | Aerial dedicated toilet stool |
| CN102431649A (en) * | 2011-10-13 | 2012-05-02 | 浙江金字机械电器有限公司 | Aerial dedicated toilet stool |
| CN105350628A (en) * | 2015-06-27 | 2016-02-24 | 李孟平 | Defecation discharge valve of exhaust defecation collector |
| CN105386492A (en) * | 2015-12-19 | 2016-03-09 | 江西锦雕卫浴有限公司 | Intelligent closestool |
| CN105544690A (en) * | 2015-12-19 | 2016-05-04 | 江西锦雕卫浴有限公司 | Intelligent closestool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070110 |
|
| EXPY | Termination of patent right or utility model |