CN115538542A - Pulse water valve control method - Google Patents
Pulse water valve control method Download PDFInfo
- Publication number
- CN115538542A CN115538542A CN202211308720.5A CN202211308720A CN115538542A CN 115538542 A CN115538542 A CN 115538542A CN 202211308720 A CN202211308720 A CN 202211308720A CN 115538542 A CN115538542 A CN 115538542A
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- Prior art keywords
- valve
- electromagnetic valve
- water
- control method
- switch
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
- E03D5/09—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the hand
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention provides a pulse water valve control method, which belongs to the technical field of pulse water valves and overcomes the technical defect of inconvenience in control of the existing pulse water valve, and the pulse water valve control method comprises the following steps: s1: smoothly discharging, pressing a starting switch, opening a third electromagnetic valve, automatically closing after delaying for 3s, and opening a first electromagnetic valve and closing a second electromagnetic valve at the end of 5s when a negative pressure difference switch is closed; when the negative pressure difference switch is disconnected, memorizing a program command, and opening the first electromagnetic valve and closing the second electromagnetic valve when the negative pressure difference switch is closed; s2: cleaning, pressing a cleaning switch, opening a third electromagnetic valve, delaying for 3s, and then automatically closing; s3: the control method of the invention corresponds to the flushing function, the air exhausting function and the flushing and air exhausting functions through three switches, thereby being very convenient, improving the efficiency, reducing the production cost and improving the safety of products.
Description
Technical Field
The invention belongs to the technical field of pulse water valves, and particularly relates to a pulse water valve control method.
Background
The water pumping and discharging functions are needed in places such as a flush toilet, an outdoor biogas digester or a septic tank, for water resource saving, the negative pressure pumping and discharging functions are gradually used, but the controller is needed to control the pumping and discharging when the negative pressure pumping and discharging is carried out, the controller needs to be connected with pipelines to carry out air pressure to open or close a sewage discharge valve body when the controller controls the air pressure, the pipelines need to be used for communicating when the air pressure is communicated, and the connecting pipes are needed for connecting and sealing the pipelines.
Disclosure of Invention
The purpose of the invention is: provides a pulse water valve control method to solve the technical problems in the prior art.
According to the above purpose, the basic technical scheme of the invention is as follows: a pulse water valve control method comprises a circuit board, and is characterized in that: the circuit board is provided with a reset switch, a cleaning switch and a starting switch, the circuit board is electrically connected with a first electromagnetic valve, a second electromagnetic valve and a negative pressure difference switch which are arranged on the integrated base, the circuit board is also electrically connected with a third electromagnetic valve which is arranged on the water valve, and the pulse water valve control method comprises the following steps: s1: smoothly discharging, pressing a starting switch, opening a third electromagnetic valve, automatically closing after delaying for 3s, and opening a first electromagnetic valve and closing a second electromagnetic valve at the end of 5s when a negative pressure difference switch is closed; when the negative pressure difference switch is disconnected, memorizing a program command, opening the first electromagnetic valve and closing the second electromagnetic valve when the negative pressure difference switch is closed, and closing the first electromagnetic valve and opening the second electromagnetic valve after waiting for the delay time set by the program on the circuit board; s2: cleaning, pressing a cleaning switch, opening a third electromagnetic valve, delaying for 3s, and then automatically closing; s3: resetting, pressing a reset switch, opening the first electromagnetic valve, closing the second electromagnetic valve, waiting for the delay time set by the program on the circuit board, closing the first electromagnetic valve, and opening the second electromagnetic valve.
Furthermore, the integration seat and the water valve are installed on the control box, a direct current power supply is further arranged on the control box and electrically connected with the circuit board, a silencer, a vent valve, a blowdown valve and a vacuum pump are further arranged on the integration seat, one side of the water valve is connected with a third electromagnetic valve, a water inlet pipe and a water outlet pipe are further arranged on the other side of the water valve, and the water outlet pipe is communicated with the closestool.
Furthermore, the first electromagnetic valve is directly connected with a vacuum pump, the vacuum pump is communicated with a negative pressure difference switch, and the second electromagnetic valve is directly connected with the blow-down valve.
Still further, when the first electromagnetic valve is opened, the vacuum pump is communicated with the blowdown valve.
Still further, when the second electromagnetic valve is opened, the blowdown valve is communicated with the silencer.
Furthermore, when the third electromagnetic valve is opened, the water valve is opened, and a water inlet pipe of the water valve discharges water into the closestool through a water outlet pipe.
Furthermore, the vent valve is communicated with the inside of the integrated seat, and when the internal pressure of the integrated seat exceeds the set pressure value of the vent valve, the integrated seat exhausts air outwards through the vent valve.
According to the pulse water valve control method, the installation and connection seat of the silencer and the vent valve is provided with external threads, and the integration seat is fixedly installed on the side wall of the control box through the external threads on the installation and connection seat of the silencer and the vent valve through nuts.
In the pulse water valve control method, the whole blowoff valve is in a three-way pipe shape, the normal pressure sealing valve flap is arranged in one pipeline, the other two pipelines which can be communicated are closed, when the normal pressure sealing valve flap is at a certain negative pressure value, the normal pressure sealing valve flap contracts and deforms towards the inside of the pipeline, the other two pipelines are opened, and fluid in the pipelines can be pumped and discharged when the normal pressure sealing valve flap is in an open state.
Compared with the prior art, the invention has the advantages and beneficial effects that:
1. the control method of the invention can realize the functions of flushing, pumping and exhausting gas, and also can realize the one-key control function of pumping and exhausting gas by corresponding the three switches arranged on the pulse water valve to different program actions, thereby being very convenient, improving the efficiency and reducing the production cost;
2. the invention adopts the matching mode of the water valve and the electromagnetic valve to realize the automatic detection of the negative pressure condition, and the two electromagnetic valves are opened and closed one by one, thereby ensuring the working effectiveness and improving the safety of the product.
3. The product of the invention adopts modular installation, is not only quick and convenient, but also improves the installation accuracy.
4. The product of the invention adopts direct current for power supply, is safe and effective, and reduces the potential safety hazard of electric leakage.
Drawings
FIG. 1 is a schematic diagram of the product principle structure of the control method of the present invention;
in the figure: 1. a circuit board; 2. a control box; 3. an integrated base; 4. a direct current power supply; 51. a first solenoid valve; 52. a second solenoid valve; 53. a third electromagnetic valve; 54. a water valve; 55. a water inlet pipe; 56. a water outlet pipe; 61. a reset switch; 62. a cleaning switch; 63. starting a switch; 64. a negative pressure differential switch; 7. a muffler; 8. a blowoff valve; 9. a vacuum pump; 10. a toilet bowl; 11. and (4) a ventilation valve.
Detailed Description
Referring to fig. 1, the product principle structure schematic diagram of the pulse water valve control method of the present invention is shown, the pulse water valve control method includes a circuit board 1, a reset switch 61, a cleaning switch 62 and a start switch 63 are arranged on the circuit board 1, the circuit board 1 is electrically connected to a first electromagnetic valve 51, a second electromagnetic valve 52 and a negative pressure difference switch 64 which are arranged on an integration base 3, the circuit board 1 is also electrically connected to a third electromagnetic valve 53 which is arranged on a water valve 54, the integration base 3 and the water valve 54 are arranged on a control box 2, the control box 2 is also provided with a dc power supply 4, the dc power supply 4 is electrically connected to the circuit board 1, the integration base 3 is also provided with a silencer 7, a vent valve 11, a blowoff valve 8 and a vacuum pump 9, one side of the electromagnetic valve 54 is connected to the third electromagnetic valve 53, the other side of the water valve 54 is also provided with a water inlet pipe 55 and a water outlet pipe 56, and the water outlet pipe 56 is communicated to a toilet 10.
The first electromagnetic valve 51 is directly connected with the vacuum pump 9, the vacuum pump 9 is communicated with the negative pressure difference switch 64, the second electromagnetic valve 52 is directly connected with the blowoff valve 8, when the first electromagnetic valve 51 is opened, the vacuum pump 9 is communicated with the blowoff valve 8, and when the second electromagnetic valve 52 is opened, the blowoff valve 8 is communicated with the silencer 7.
When the third electromagnetic valve 53 is opened, the water valve 54 is opened, and the water inlet pipe 55 of the water valve 54 discharges water into the toilet bowl 10 through the water outlet pipe 56.
The ventilation valve 11 is communicated with the inside of the integration seat 3, and when the pressure inside the integration seat 3 exceeds the set pressure value of the ventilation valve 11, the integration seat 3 exhausts air outwards through the ventilation valve 11.
The integrated seat 3 is fixedly arranged on the side wall of the control box 2 through nuts and the external threads on the installation and connection seat of the silencer 7 and the vent valve 11, the blowoff valve 8 is integrally in a tee pipe shape, a normal pressure sealing valve flap is arranged in one pipeline and closes the other two pipelines which can be communicated, when the normal pressure sealing valve is at a certain negative pressure value, the normal pressure sealing valve flap is shrunk and deformed towards the inside of the pipeline and opens the other two pipelines, and fluid in the pipelines can be pumped and discharged when the normal pressure sealing valve is in an open state.
When the reset switch 61 is opened during operation, the integration seat 3 is in an energized operating state, the water valve 54 does not operate, the circuit board 1 is powered by the direct current power supply 4, when the negative pressure value of the negative pressure difference opening 64 reaches a set value, the electromagnetic valve 51 is turned on, the vacuum pump 9 is turned on with the blowoff valve 8, the second electromagnetic valve 52 is closed, the blowoff valve 8 is isolated from the muffler 7, the atmospheric seal valve flap is contracted and deformed towards the inside of the pipe under the action of the vacuum pump 9, the other two pipes of the blowoff valve 8 are turned on and opened, air in the pipe in the integration seat 3 is pumped out through the other two pipes of the blowoff valve 8, when the set delay time in the circuit board 1 is up, the electromagnetic valve 51 is closed, the vacuum pump 9 is isolated from the blowoff valve 8, the second electromagnetic valve 52 is opened, the valve 8 is turned on with the blowoff valve 7, the air can be conducted into the blowoff valve 8, the muffler valve 8 is in a normal pressure state, the blowoff pipe is closed, and the blowoff pipe is not closed, and the blowoff pipe is in a normal pressure deformation state.
When the cleaning switch 62 is turned on, the integration base 3 is in a power-off state, the water valve 54 works, the circuit board 1 is powered by the direct-current power supply 4, the water valve 54 works under the action of the electromagnetic valve 53, water in the water inlet pipe 55 is discharged through the water outlet pipe 56 to clean the closestool 10, after 3 seconds of delay, the electromagnetic valve 53 is closed, the water valve 54 is closed, and the water in the water inlet pipe 55 cannot enter the water outlet pipe 56.
When the starting switch 63 on the circuit board 1 is opened, the integration base 3 is in a working state, the water valve 54 is also in a working state, the circuit board 1 is powered by the direct-current power supply 4, the water valve 54 works under the action of the electromagnetic valve 53, water in the water inlet pipe 55 is discharged through the water outlet pipe 56, the toilet bowl 10 is cleaned, after 3 seconds of delay, the electromagnetic valve 53 is closed, the water valve 54 is closed, the water inlet pipe 55 cannot enter the water outlet pipe 56, and at the end of 5 seconds, when the negative pressure difference switch 64 is closed, the first electromagnetic valve 51 is opened, and the second electromagnetic valve 52 is closed; when the negative pressure difference switch 64 is turned off, a program command is memorized, when the negative pressure difference switch 64 is turned on, the first electromagnetic valve 51 is opened, the vacuum pump 9 is communicated with the blowoff valve 8, the second electromagnetic valve 52 is closed, the blowoff valve 8 is isolated from the muffler 7, the blowoff valve 8 is under the action of the vacuum pump 9, the normal pressure sealing valve flap is contracted and deformed towards the inside of the pipeline, the other two pipelines of the blowoff valve 8 are communicated and opened, the air in the pipeline in the integrated seat 3 is pumped out through the other two pipelines of the blowoff valve 8, when the set delay time in the circuit board 1 is up, the electromagnetic valve 51 is closed, the vacuum pump 9 is isolated from the blowoff valve 8, the second electromagnetic valve 52 is opened, the blowoff valve 8 is communicated with the muffler 7, the muffler 7 can conduct the air into the blowoff valve 8, the blowoff valve 8 has the air, the pressure returns to normal, the normal pressure flap returns to the deformation towards the outside of the pipeline, the two pipelines are closed, and the blowoff valve 8 can not flow in the blowoff pipeline when the other pipeline is in the closed state.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments, or alternatives may be employed, by those skilled in the art, without departing from the spirit or ambit of the invention as defined in the appended claims.
Although used more herein: 1. a circuit board; 2. a control box; 3. an integrated base; 4. a direct current power supply; 51. a first solenoid valve; 52. a second solenoid valve; 53. a third electromagnetic valve; 54. a water valve; 55. a water inlet pipe; 56. a water outlet pipe; 61. a reset switch; 62. a cleaning switch; 63. starting a switch; 64. a negative pressure differential switch; 7. a muffler; 8. a blowoff valve; 9. a vacuum pump; 10. a toilet bowl; 11. venting valves, etc., without excluding the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
The pulse water valve control method provided by the present invention has been described above, and the principle and the embodiment of the present invention are illustrated by using specific preferred embodiments, which are only used to help understand the principle and the core idea of the present invention, it should be noted that, for those skilled in the art, the embodiments in the above embodiments can be further combined or replaced, and the present invention can be subjected to several improvements and modifications without departing from the design idea of the present invention, and the improvements and modifications also fall into the protection scope of the present claims.
Claims (9)
1. A pulsed water valve control method comprising a circuit board (1), characterized in that: the pulse water valve control method is characterized in that a reset switch (61), a cleaning switch (62) and a starting switch (63) are arranged on the circuit board (1), the circuit board (1) is electrically connected with a first electromagnetic valve (51), a second electromagnetic valve (52) and a negative pressure difference switch (64) which are arranged on the integrated base (3), the circuit board (1) is also electrically connected with a third electromagnetic valve (53) arranged on the water valve (54), and the pulse water valve control method comprises the following steps:
s1: smoothly discharging, pressing a starting switch (63), opening a third electromagnetic valve (53), automatically closing after delaying for 3s, and opening a first electromagnetic valve (51) and closing a second electromagnetic valve (52) when a negative pressure difference switch (64) is closed at the end of 5 s; when the negative pressure difference switch (64) is disconnected, a program command is memorized, when the negative pressure difference switch (64) is closed, the first electromagnetic valve (51) is opened, the second electromagnetic valve (52) is closed, after the delay time set by the program on the circuit board (1) is waited, the first electromagnetic valve (51) is closed, and the second electromagnetic valve (52) is opened;
s2: cleaning, pressing a cleaning switch (62), opening a third electromagnetic valve (53), and automatically closing after delaying for 3 s;
s3: resetting, pressing a reset switch (61), opening the first electromagnetic valve (51), closing the second electromagnetic valve (52), waiting for the delay time set by the program on the circuit board (1), closing the first electromagnetic valve (51), and opening the second electromagnetic valve (52).
2. The pulsed water valve control method of claim 1, wherein: the integrated seat (3) and the water valve (54) are installed on the control box (2), the control box (2) is further provided with a direct-current power supply (4), the direct-current power supply (4) is electrically connected with the circuit board (1), the integrated seat (3) is further provided with a silencer (7), a ventilation valve (11), a blow-down valve (8) and a vacuum pump (9), one side of the water valve (54) is connected with the third electromagnetic valve 53, the other side of the water valve (54) is further provided with a water inlet pipe (55) and a water outlet pipe (56), and the water outlet pipe (56) is communicated with the closestool (10).
3. The pulsed water valve control method of claim 2, wherein: the first electromagnetic valve (51) is directly connected with the vacuum pump (9), the vacuum pump (9) is communicated with the negative pressure difference switch (64), and the second electromagnetic valve (52) is directly connected with the blow-down valve (8).
4. A pulsed water valve control method according to claim 3, characterized by: when the first electromagnetic valve (51) is opened, the vacuum pump (9) is communicated with the blowdown valve (8).
5. A pulsed water valve control method according to claim 3, characterized by: when the second electromagnetic valve (52) is opened, the blowdown valve (8) is communicated with the silencer (7).
6. The pulsed water valve control method of claim 2, wherein: when the third electromagnetic valve (53) is opened, the water valve (54) is opened, and a water inlet pipe (55) of the water valve (54) discharges water into the closestool (10) through a water outlet pipe (56).
7. The pulsed water valve control method of claim 2, wherein: the ventilation valve (11) is communicated with the inside of the integrated seat (3), and when the internal pressure of the integrated seat (3) exceeds the set pressure value of the ventilation valve (11), the integrated seat (3) exhausts air outwards through the ventilation valve (11).
8. A pulsed water valve control method according to any one of claims 2 to 7, characterised in that: the integrated seat (3) is fixedly arranged on the side wall of the control box (2) through nuts and the external threads on the installation and connection seats of the silencer (7) and the ventilation valve (11).
9. A pulsed water valve control method according to any one of claims 2 to 7, characterised in that: the whole blowoff valve (8) is in a three-way pipe shape, a normal pressure sealing valve flap is arranged in one pipeline, the other two communicated pipelines are closed, when the normal pressure sealing valve flap is at a certain negative pressure value, the normal pressure sealing valve flap is contracted and deformed towards the inside of the pipeline, the other two pipelines are opened, and fluid in the pipelines can be pumped and discharged when the normal pressure sealing valve flap is at an opened state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211308720.5A CN115538542A (en) | 2022-10-25 | 2022-10-25 | Pulse water valve control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211308720.5A CN115538542A (en) | 2022-10-25 | 2022-10-25 | Pulse water valve control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115538542A true CN115538542A (en) | 2022-12-30 |
Family
ID=84718104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211308720.5A Withdrawn CN115538542A (en) | 2022-10-25 | 2022-10-25 | Pulse water valve control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115538542A (en) |
-
2022
- 2022-10-25 CN CN202211308720.5A patent/CN115538542A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20221230 |
|
| WW01 | Invention patent application withdrawn after publication |