CN203049745U - Air pumping closestool - Google Patents
Air pumping closestool Download PDFInfo
- Publication number
- CN203049745U CN203049745U CN 201320007682 CN201320007682U CN203049745U CN 203049745 U CN203049745 U CN 203049745U CN 201320007682 CN201320007682 CN 201320007682 CN 201320007682 U CN201320007682 U CN 201320007682U CN 203049745 U CN203049745 U CN 203049745U
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- CN
- China
- Prior art keywords
- bedpan
- air pumping
- normally closed
- solenoid valve
- closed solenoid
- 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
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- Invalid Beds And Related Equipment (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Abstract
Provided is an air pumping closestool. The air pumping closestool can extract shit effluvium in time. According to the air pumping closestool, a water storage tank, a water flushing valve, a water flushing channel, a bedpan cover, a bedpan cushion, a bedpan, a water seal, and a sewage pipeline which are connected in a combined mode are arranged in a closestool outer shell, an air pumping pipeline branch circuit is additionally arranged, one end of the air pumping pipeline is annular, the outer edge is connected with the upper end of the bedpan, the inner edge is provided with an air inlet, the other end of the air pumping pipeline is line-shaped and is connected with one end of an air pumping fan, the other end of the air pumping fan is connected with one end of a normally closed solenoid valve, and the other end of the normally closed solenoid valve is connected with the sewage pipeline. The air pumping fan, the normally closed solenoid valve and an inductive switch are electrically connected. When the bedpan cover is opened by human hands, the inductive switch is powered on in an inductive mode, the normally closed solenoid valve is powered on and opened, the air pumping fan is powered on and operates at the same time, and the shit effluvium in the bedpan is pumped and sent to the sewage pipeline to be exhausted in time.
Description
Affiliated technical field
The utility model relates to the air extractor that a kind of toilet exists, and especially can in time take the air suction type closestool of stool foul smell away.
Background technology
At present, known toilet structure is to be combined by water storage box, flushing valve, bath road, bedpan cover, bedpan cushion, bedpan, water seal, blow-off line.Staff is opened bedpan cover and is sitting on the bedpan cushion stool is discharged in the bedpan, and staff is pressed flushing valve, and the water in the water storage box is flushed to blow-off line by the bath road with the stool in the bedpan drains, and water seal stops in the blow-off line gas backstreaming to indoor.But the stool that human body is discharged can produce dense foul smell, and general toilet does not have the function of in time taking the stool foul smell away, pollutes to ambient air, influences people's quality of life.
Summary of the invention
In order to overcome the deficiency that existing toilet does not have the function of in time taking the stool foul smell away, the utility model provides a kind of air suction type closestool, this air suction type closestool can not only wash away the stool in the bedpan, and can in time take the foul smell that stool produces away, prevents that ambient air is contaminated.
The technical scheme that its technical problem that solves the utility model adopts is: in the toilet shell, water storage box, flushing valve, the bath road, bedpan cover, the bedpan cushion, bedpan, water seal, blow-off line is connected, set up a pump-line branch road, pump-line and bath road are be arranged in parallel, and invest the bath lower end, road, pump-line one end is annular, its outward flange is connected with the bedpan upper end, inward flange is provided with air inlet port, the pump-line other end is " one " shape, be connected with blower fan one end of bleeding, the blower fan other end of bleeding is connected with normally closed solenoid valve Men Yiduan, and the normally closed solenoid valve door other end is connected with blow-off line.Bleed blower fan, normally closed solenoid valve door, inductive switch is electrically connected, and inductive switch is located at the water storage box front center.When staff was opened bedpan cover, power supply was connected in inductive switch induction, and normally closed solenoid valve gate open electricity is opened, and the blower fan of the bleeding running of switching on simultaneously pumps to the stool foul smell in the bedpan in the blow-off line and to drain, and reaches the purpose of in time taking the foul smell of defecating away; When staff lid down during bedpan cover, inductive switch induction deenergization, the blower fan of bleeding outage shuts down, and the outage of normally closed solenoid valve door is closed, and stops that gas backstreaming prevents that to indoor ambient air is contaminated in the blow-off line.
The beneficial effects of the utility model are, can in time take the foul smell that stool produces away in the human body defecation, and the pump-line branch road adopts and sets up pipeline and electronics finished product, and is simple in structure.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is circuit theory diagrams of the present utility model.
Fig. 2 is the vertical section constructional drawing of the utility model embodiment.
Fig. 3 is the A--A sectional view of Fig. 2.
1. water storage boxes among the figure, 2. flushing valve, 3. bath road, 4. bedpan cover, 5. bedpan cushion, 6. bedpan, 7. water seal, 8. blow-off line, 9. pump-line, 10. air inlet port, 11. blower fans of bleeding, 12. normally closed solenoid valve doors, 13. inductive switches.
The specific embodiment
In circuit theory diagrams shown in Figure 1, inductive switch (13) one ends are electrically connected with power supply, and the other end also connects with the blower fan of bleeding (11), normally closed solenoid valve door (12) one ends, and the blower fan of bleeding (11), normally closed solenoid valve door (12) other end also connect with power supply.When power supply flesh is connected in inductive switch (13) induction, the work of switching on simultaneously of the blower fan of bleeding (11), normally closed solenoid valve door (12).
In embodiment illustrated in fig. 2, water storage box (1), flushing valve (2), bath road (3), bedpan cover (4), bedpan cushion (5), bedpan (6), water seal (7), blow-off pipe (8) is connected, pump-line (9) be arranged in parallel with bath road (3), and invest the bath lower end, road (3), pump-line (9) one ends are annular, its outward flange is connected with bedpan (6) upper end, inward flange is provided with air inlet port (10), the other end is " one " shape, blower fan (11) one ends are connected with bleeding, blower fan (11) other end of bleeding is connected with normally closed solenoid valve door (12) one ends, and normally closed solenoid valve door (12) other end is connected with blow-off pipe (8).Bleed blower fan (11), normally closed solenoid valve door (12) is electrically connected with inductive switch (13), and inductive switch (13) is located at water storage box (1) front center.When staff is opened bedpan cover (4), power supply is connected in inductive switch (13) induction, the blower fan (11) of bleeding energising running, normally closed solenoid valve door (12) is switched on simultaneously and is opened, the blower fan (11) of the bleeding foul smell (as shown by arrows) of will defecating pumps in the blow-off line (8) from bedpan (6) and drains, reach the purpose of in time taking the stool foul smell away, prevent that ambient air is contaminated.
In A--A sectional view shown in Figure 3, pump-line (9) one ends are annular, and its outward flange is connected with bedpan (6), and inward flange is provided with air inlet port (10), and pump-line (9) other end is " one " shape, and blower fan is connected with bleeding.
Claims (2)
1. air suction type closestool, in the toilet shell, water storage box, flushing valve, bath road, bedpan cover, bedpan cushion, bedpan, water seal, blow-off pipe are connected, it is characterized in that: pump-line one end is annular, and its outward flange is connected with the bedpan upper end, and inward flange is provided with air inlet port, the pump-line other end is " one " shape, be connected with blower fan one end of bleeding, the blower fan other end of bleeding is connected with normally closed solenoid valve Men Yiduan, and the normally closed solenoid valve door other end is connected with blow-off line.
2. air suction type closestool according to claim 1 is characterized in that: pump-line be arranged in parallel with the bath road, and invests the lower end in bath road
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320007682 CN203049745U (en) | 2013-01-08 | 2013-01-08 | Air pumping closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320007682 CN203049745U (en) | 2013-01-08 | 2013-01-08 | Air pumping closestool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203049745U true CN203049745U (en) | 2013-07-10 |
Family
ID=48732712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320007682 Expired - Fee Related CN203049745U (en) | 2013-01-08 | 2013-01-08 | Air pumping closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203049745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794329A (en) * | 2020-07-10 | 2020-10-20 | 湖北文理学院 | Toilet flushing device for aviation |
-
2013
- 2013-01-08 CN CN 201320007682 patent/CN203049745U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794329A (en) * | 2020-07-10 | 2020-10-20 | 湖北文理学院 | Toilet flushing device for aviation |
| CN111794329B (en) * | 2020-07-10 | 2021-05-14 | 湖北文理学院 | Toilet flushing device for aviation |
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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: 20130710 Termination date: 20140108 |