CN216304827U - Intelligent air control system for drainage device of flush toilet, drainage device and flush toilet - Google Patents
Intelligent air control system for drainage device of flush toilet, drainage device and flush toilet Download PDFInfo
- Publication number
- CN216304827U CN216304827U CN202120726782.2U CN202120726782U CN216304827U CN 216304827 U CN216304827 U CN 216304827U CN 202120726782 U CN202120726782 U CN 202120726782U CN 216304827 U CN216304827 U CN 216304827U
- Authority
- CN
- China
- Prior art keywords
- way valve
- full
- discharge
- control
- drainage device
- 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.)
- Active
Links
Images
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses an intelligent pneumatic control system of a drainage device of a flush toilet, which comprises an air pump, a half-row control three-way valve, a full-row control three-way valve and an induction controller, wherein the signal output end of the induction controller is respectively connected with the signal input ends of the air pump, the half-row control three-way valve and the full-row control three-way valve; the air outlet of the air pump is communicated with a half-discharge air nozzle of the half-discharge control three-way valve, the half-discharge air nozzle of the half-discharge control three-way valve is communicated with a full-discharge air nozzle of the full-discharge control three-way valve, and the full-discharge air nozzle of the full-discharge control three-way valve are respectively communicated with an air bag of a water closet drainage device. The utility model is compatible with the structure of the traditional flush toilet, is suitable for reforming the installed traditional flush toilet, saves resources, and can effectively reduce the failure rate because the electrical structure can be far away from the water tank.
Description
Technical Field
The utility model relates to the field of flush toilets, in particular to an intelligent pneumatic control system for a drainage device of a flush toilet and the drainage device of the flush toilet.
Background
The water flushing closestool (toilet) is a public sanitary facility which is almost needed by the public, the traditional water flushing closestool needs manual water flushing, a button is pressed down or a button is rotated to inflate an air bag in a water tank, the buoyancy of the air bag is increased to open a water discharging valve of the water tank, the water discharging valve is gradually discharged along with the air in the air bag, the buoyancy is reduced, and the water discharging valve is automatically closed under the action of gravity.
Most of the flushing actions are after going to the toilet and before washing hands, the traditional flushing button or toggle button is frequently contacted, so that various bacteria and viruses are inevitably infected to form an infection source; the existing induction type flushing closestool automatically flushes water after detecting that a person leaves the closestool, so that the infection risk can be effectively reduced; however, the water closet abandons the stable and durable air bag type drainage device of the traditional water closet, changes the traditional water closet into a complete electric water flushing action actuating mechanism, needs to be in close contact with the water tank, has high failure rate in a humid environment, is incompatible with the structure of the traditional water closet, cannot reform the installed traditional water closet, and forms great resource waste.
Disclosure of Invention
The utility model aims to provide an intelligent pneumatic control system for a drainage device of a flush toilet.
The utility model is realized by the following technical scheme:
an intelligent pneumatic control system of a drainage device of a flush toilet comprises an air pump, a half-discharge control three-way valve, a full-discharge control three-way valve and an induction controller, wherein the signal output end of the induction controller is respectively connected with the signal input ends of the air pump, the half-discharge control three-way valve and the full-discharge control three-way valve; the air outlet of the air pump is communicated with a half-discharge air nozzle of the half-discharge control three-way valve, the half-discharge air nozzle of the half-discharge control three-way valve is communicated with a full-discharge air nozzle of the full-discharge control three-way valve, and the full-discharge air nozzle of the full-discharge control three-way valve are respectively communicated with an air bag of a water closet drainage device.
The utility model further provides that the induction controller consists of an inductor, a control panel and a power supply; the power supply supplies power to the inductor and the control panel; when the induction plate is triggered, the control plate sends signals to the air pump, the half-row control three-way valve and the full-row control three-way valve.
In a still further aspect of the present invention, the sensor is an infrared reflection sensor or a radar ranging sensor.
In a further scheme of the utility model, the control panel is a singlechip.
The utility model further adopts a two-position three-way electromagnetic valve as the half-row control three-way valve and the full-row control three-way valve, wherein the air inlet nozzle, the air outlet nozzle and the air outlet nozzle of the two-position three-way electromagnetic valve are normally closed, and the air outlet nozzle are normally open.
A drainage device of a flush toilet comprises the intelligent pneumatic control system.
A flush toilet comprises the drainage device.
A flush toilet comprises the intelligent pneumatic control system.
Compared with the prior art, the utility model has the advantages that:
compatible with traditional bath closestool's structure, suitable traditional bath closestool to having installed reforms transform, resources are saved, and the water tank can be kept away from to electric structure moreover, effectively reduces the fault rate.
Drawings
Fig. 1 is a schematic structural view of an intelligent pneumatic control system of a drainage device of a flush toilet of the present invention.
Fig. 2 is a control board circuit of the present invention.
Fig. 3 is an inductor circuit of the present invention.
Detailed Description
Example 1
As shown in fig. 1, the intelligent pneumatic control system of the drainage device of the flush toilet comprises an air pump 1, a half-discharge control three-way valve 2, a full-discharge control three-way valve 3 and an induction controller 4; two-position three-way solenoid valves are adopted by the half-row control three-way valve 2 and the full-row control three-way valve 3, the normally closed state is adopted between the air inlet nozzle and the air outlet nozzle of the two-position three-way solenoid valve, and the normally open state is adopted between the air outlet nozzle and the air outlet nozzle.
The induction controller 4 consists of an inductor, a control panel and a power supply 5, wherein the power supply 5 adopts a 6V battery and supplies power to the inductor and the control panel; the control panel adopts an EM78P153 type single chip microcomputer, and the circuit of the control panel is shown in figure 2; the sensor adopts a PD204 type infrared photosensitive receiving tube, and the circuit of the sensor is shown in figure 3.
The signal output end of the control panel is respectively connected with the signal input ends of the air pump 1, the half-row control three-way valve 2 and the full-row control three-way valve 3; the air outlet 11 of the air pump 1 is communicated with the half-discharge air inlet nozzle 23 of the half-discharge control three-way valve 2, the half-discharge air outlet nozzle 22 of the half-discharge control three-way valve 2 is communicated with the full-discharge air outlet nozzle 32 of the full-discharge control three-way valve 3, and the full-discharge air inlet nozzle 33 and the full-discharge air nozzle 31 of the full-discharge control three-way valve 3 are respectively communicated with the air bag of the drainage device of the flush toilet.
The sensor is installed facing the open place, and the control board is provided with a short triggering time range t1, such as: 0.2-1.2 seconds, a longer trigger time range t2, for example: greater than 1.2 seconds, a shorter drain control time t3, for example: 3 seconds, a longer drain control time t4, for example: 6 seconds, a full row end control time t5 greater than t4, e.g., 9 seconds.
When the required flushing amount is less, a hand is placed in front of the sensor for 0.2-1.2 seconds, the control panel starts the air pump 1 to supply air, the half-discharge control three-way valve 2 is powered to switch the air circuit, and the full-discharge control three-way valve 3 keeps a power-off state; the air enters the half-discharge inlet nozzle 23 of the half-discharge control three-way valve 2 from the air outlet 11 of the air pump 1, then enters the full-discharge outlet nozzle 32 of the full-discharge control three-way valve 3 from the half-discharge outlet nozzle 22 of the half-discharge control three-way valve 2, and then enters the air bag of the flushing toilet drainage device from the full-discharge air nozzle 31 to realize half-discharge inflation and open of the drainage valve of the water tank. After 3 seconds, the control panel closes air pump 1, and half row control three-way valve 2 cuts off the power supply, and full row control three-way valve 3 is not electrified, and gas in the gasbag is followed full drainage gas cock 31 and is reversed to be evacuated through full drainage gas cock 32, half drainage gas cock 22, half drainage mouth 21 in proper order, and the drain valve of water tank is closed.
When the water needs to be flushed for a large amount, the hand is placed in front of the sensor for more than 1.2 seconds, the control panel starts the air pump 1 to supply air, and the power supply switching air path is supplied to the half-row control three-way valve 2 and the full-row control three-way valve 3; the air enters the half-discharge air inlet nozzle 23 of the half-discharge control three-way valve 2 from the air outlet 11 of the air pump 1, then enters the full-discharge air outlet nozzle 32 of the full-discharge control three-way valve 3 from the half-discharge air outlet nozzle 22 of the half-discharge control three-way valve 2, and then enters the air bag of the water discharge device of the water closet to realize full-discharge inflation and open the water discharge valve of the water tank from the full-discharge air inlet nozzle 33. After 6 seconds, the control panel closes the air pump 1, the half-discharge control three-way valve 2 is powered off, the full-discharge control three-way valve 3 is kept in a power-on state, the gas in the air bag is reversely and sequentially emptied through the full-discharge air inlet nozzle 33, the half-discharge air outlet nozzle 22 and the half-discharge air outlet nozzle 21, and the water discharge valve of the water tank is closed; after 9 seconds, the full-row control three-way valve 3 is powered off and returns to the normal state.
Example 2
A water discharge device for a flush toilet, comprising the intelligent pneumatic control system of embodiment 1.
Example 3
A toilet bowl comprising the discharge device of embodiment 2.
Example 4
A flush toilet, comprising the intelligent pneumatic control system of embodiment 1.
Claims (8)
1. The utility model provides a flush toilet's drainage device intelligence gas control system which characterized in that: the device comprises an air pump (1), a half-row control three-way valve (2), a full-row control three-way valve (3) and an induction controller (4), wherein the signal output end of the induction controller (4) is respectively connected with the signal input ends of the air pump (1), the half-row control three-way valve (2) and the full-row control three-way valve (3); the air pump is characterized in that an air outlet (11) of the air pump (1) is communicated with a half-discharge air inlet nozzle (23) of a half-discharge control three-way valve (2), a half-discharge air outlet nozzle (22) of the half-discharge control three-way valve (2) is communicated with a full-discharge air outlet nozzle (32) of a full-discharge control three-way valve (3), and a full-discharge air inlet nozzle (33) and a full-discharge air nozzle (31) of the full-discharge control three-way valve (3) are respectively communicated with an air bag of a flushing closestool drainage device.
2. The intelligent pneumatic control system for the drainage device of the flush toilet as claimed in claim 1, characterized in that: the induction controller (4) consists of an inductor, a control panel and a power supply (5); the power supply (5) supplies power to the inductor and the control panel; when the induction plate is triggered, the control panel sends signals to the air pump (1), the half-row control three-way valve (2) and the full-row control three-way valve (3).
3. The intelligent pneumatic control system for the drainage device of the flush toilet as claimed in claim 2, characterized in that: the sensor adopts an infrared reflection sensor or a radar ranging sensor.
4. The intelligent pneumatic control system for the drainage device of the flush toilet as claimed in claim 2, characterized in that: the control panel adopts a singlechip.
5. The intelligent pneumatic control system for the drainage device of the flush toilet as claimed in claim 1, characterized in that: two three-way solenoid valves are adopted in the half-row control three-way valve (2) and the full-row control three-way valve (3), the normally closed state is adopted between the air inlet nozzle of the two three-way solenoid valves and the air outlet nozzle and between the air outlet nozzle and the air outlet nozzle, and the normally open state is adopted between the air outlet nozzle and the air outlet nozzle.
6. A water discharge device for a water closet, characterized in that: an intelligent pneumatic control system comprising any one of claims 1-5.
7. A water closet, characterized in that: comprising the drain of claim 6.
8. A water closet, characterized in that: an intelligent pneumatic control system comprising any one of claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120726782.2U CN216304827U (en) | 2021-04-10 | 2021-04-10 | Intelligent air control system for drainage device of flush toilet, drainage device and flush toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120726782.2U CN216304827U (en) | 2021-04-10 | 2021-04-10 | Intelligent air control system for drainage device of flush toilet, drainage device and flush toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216304827U true CN216304827U (en) | 2022-04-15 |
Family
ID=81080701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120726782.2U Active CN216304827U (en) | 2021-04-10 | 2021-04-10 | Intelligent air control system for drainage device of flush toilet, drainage device and flush toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216304827U (en) |
-
2021
- 2021-04-10 CN CN202120726782.2U patent/CN216304827U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7127749B2 (en) | Infrared sensor flushing control method and plumbing fixture flushing system | |
| CN102127924B (en) | Intelligent closestool | |
| CN203924284U (en) | The control system of cistern free toilet | |
| CN204875994U (en) | Automatic flushing system in intelligent bathroom | |
| CN2823366Y (en) | Vacuum toilet | |
| CN101289874A (en) | Intelligent water saving toilet and intelligent flushing control method | |
| CN216304827U (en) | Intelligent air control system for drainage device of flush toilet, drainage device and flush toilet | |
| CN200999373Y (en) | Water-saving chamber type urinal flusher | |
| CN105696668A (en) | Electronic toilet based on separately electronic and manual control | |
| CN200988980Y (en) | Civil water-saving device | |
| CN100370083C (en) | Vacuum closet system | |
| CN102400487A (en) | Sequential control water saving toilet stool | |
| CN201826371U (en) | Flushing water tank and flush toilet | |
| CN104120772A (en) | Intelligent directly-drained type closestool | |
| CN205134465U (en) | Indoor sanitary wares water saving fixtures and squatting pan | |
| CN209211571U (en) | A kind of toilet-flushing apparatus | |
| CN208455761U (en) | Integral type cistern free intelligent water toilet pan | |
| KR100458200B1 (en) | Water closet for water saving | |
| CN201193356Y (en) | Bowl with water-saving flushing cistern | |
| CN2729176Y (en) | Non-siphon water-saving toilet | |
| CN205804534U (en) | A kind of toilet | |
| CN2416147Y (en) | Bowl with water-saving flushing cistern | |
| CN219773115U (en) | Outlet valve based on different toilet types intelligent control and intelligent closestool | |
| CN215669912U (en) | Novel closestool intelligence exhaust system | |
| CN2697168Y (en) | Multi-function flushing valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |