CN109356250B - Multifunctional closestool - Google Patents
Multifunctional closestool Download PDFInfo
- Publication number
- CN109356250B CN109356250B CN201811217412.5A CN201811217412A CN109356250B CN 109356250 B CN109356250 B CN 109356250B CN 201811217412 A CN201811217412 A CN 201811217412A CN 109356250 B CN109356250 B CN 109356250B
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- China
- Prior art keywords
- water
- air outlet
- electromagnetic valve
- pipeline
- urinal
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- 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
- E03D5/105—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 touchless, e.g. using sensors
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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
- E03D1/003—Cisterns in combination with wash-basins, urinals, or the like
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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
- E03D1/38—Adaptations or arrangements of flushing pipes
Abstract
The invention discloses a multifunctional closestool, which comprises a closestool main body, wherein a water storage tank part is arranged at the rear side of the closestool main body; a seat ring and a toilet cover are rotatably arranged at the upper end of the toilet main body at the rear side of the toilet groove, and a urinal with an opening at the front side is formed at the front part of the water storage tank part; the lower end of the front side of the urinal is rotatably connected with a cover plate capable of sealing the front side of the urinal; two side baffles are symmetrically formed on two sides of the cover plate, and a baffle containing cavity matched with the side baffles is formed in the rear side of the urinal; the lower ends of the two side baffles are formed with upward extending containing grooves, and an opening and closing hydraulic cylinder which is driven by the water pressure of tap water to extend and is used for controlling the cover plate to open and close is connected between the upper parts of the containing grooves and the lower parts of the containing cavities of the baffles; the invention is convenient for men to urinate and avoids the sanitary problem caused by urine splashing.
Description
Technical Field
The invention belongs to the field of closestool structures, and particularly relates to a multifunctional closestool structure.
Background
Along with the improvement of standard of living, the function of toilet bowl is also more and more diversified, however most toilet bowl does not consider the function of making things convenient for man's urine, and the urine splashes the condition on toilet seat circle, toilet lid or the outer ground of closestool when causing man's urine easily, and the result of use is unsatisfactory.
In addition, a plurality of seats of the toilet bowl are added with a heating function in the market at present, so that a user does not need to pad a cotton pad which is easy to be polluted on the seat in winter; manufacturers also design a foot stool matched with the pedestal pan, so that a user can conveniently step on the foot stool to form a squatting posture when going to a toilet, and defecation is facilitated (particularly for users who are used to the squatting toilet). On the other hand, as the functions of the toilet bowl are increased, the number of the keys for controlling is increased, and the use sanitation of the keys has defects.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the defects in the prior art, the multifunctional closestool with rich functions, convenient operation and sanitation is provided.
In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: a multifunctional closestool comprises a closestool main body, wherein a water storage tank part is arranged at the rear side of the closestool main body; the upper end of the closestool main body is positioned at the rear side of the toilet bowl and is rotatably provided with a seat ring and a closestool cover;
a urinal with an opening at the front side is formed in the front of the water storage box part, a concave bearing groove is formed at the lower end of the urinal, and the bottom of the bearing groove is communicated with a sewer through a pipeline; the lower end of the front side of the urinal is rotatably connected with a cover plate capable of sealing the front side of the urinal;
two side baffles are symmetrically formed on two sides of the cover plate, and a baffle containing cavity matched with and containing the side baffles is formed in the rear side of the urinal;
an upward extending containing groove is formed at the lower end of each side baffle, and an opening and closing hydraulic cylinder which is driven by the water pressure of tap water to extend and is used for controlling the cover plate to open and close is connected between the upper part of each containing groove and the lower part of the baffle containing cavity;
the cylinder body of the opening and closing hydraulic cylinder is connected with a tap water pipe through a pipeline t and is connected with the upper part of the urinal through a pipeline s; the pipeline t is connected with an electromagnetic valve g in series, and the pipeline s is connected with an electromagnetic valve h in series;
the water storage tank part is positioned at the rear side part of the urinal and is divided into a water storage tank, the water storage tank is connected with a tap water pipe through a pipeline a, and an electromagnetic valve a is connected on the pipeline a in series;
a plurality of overflow ports communicated with the upper part of the water storage tank are formed in the upper part of the rear side of the urinal at equal intervals along the horizontal direction;
a urinal button is arranged on the upper part of the outer side wall of the water storage tank part;
the solenoid valve a, the solenoid valve g, the solenoid valve h and the urinal button are respectively electrically connected with the controller;
when a button of the urinal is pressed once, the controller controls the conduction of the electromagnetic valve g, and the opening and closing hydraulic cylinder extends to enable the cover plate to rotate forwards to enable the urinal to be in a use state;
pressing the button of the urinal again, controlling the electromagnetic valve g to be closed by the controller, conducting the electromagnetic valve h, shortening the opening and closing hydraulic cylinder to enable the cover plate to rotate backwards to enable the urinal to be in a closed state; then the controller controls the electromagnetic valve a to be conducted for a set time and then closed.
A water basin is mounted at the top of the water storage tank part, a water faucet mounting part is formed on the left side or the right side of the water basin, and a basin body is arranged on the part, different from the water faucet mounting part, of the water basin;
a first water outlet communicated with a urinal and a second water outlet communicated with a water storage tank are formed at the bottom in the hand basin;
the water faucet mounting part is fixedly provided with a water faucet, and the upper part of the water faucet is rotatably connected with a water outlet pipe which is integrally in an inverted J shape; the side surface of the water outlet pipe is fixedly connected with a driving rod extending into the bottom of the pot body, and the lower end of the driving rod is connected with a water retaining sheet used for shielding the first water outlet and the second water outlet;
a first positioning head and a second positioning head for limiting the rotation range of the water retaining sheet are formed at the bottom of the pot body; when the side surface of the water retaining sheet abuts against the first positioning head, the first water outlet is closed, and the second water outlet is communicated; when the side face of the water retaining sheet abuts against the second positioning head, the second water outlet is closed, and the first water outlet is communicated.
As a preferable scheme: a pedal assembly is arranged at the lower part of the front side of the closestool main body; the pedal assembly comprises a pedal support which is integrally U-shaped, a lifting pedal arranged at the upper end of the middle of the pedal support, more than 2 lifting hydraulic cylinders which are connected between the lifting pedal and the pedal support and are driven by the water pressure of tap water to extend, and horizontal hydraulic cylinders which are connected between the rear side of the pedal support and the closestool main body and are driven by the water pressure of tap water to extend;
a pedal cavity for accommodating the pedal assembly is formed in the lower portion of the front side of the toilet main body, and one end of the horizontal hydraulic cylinder is fixedly connected with the rear side wall of the pedal cavity;
the lifting hydraulic cylinder comprises a cylinder body and a piston rod which are in sliding connection, one end of the piston rod is connected with a piston which is in sliding sealing connection with the cylinder body, a return tension spring which enables the piston rod to retract into the cylinder body after the water pressure in the cylinder body is reduced is connected between the piston and the inner end part of the cylinder body, and the open end of the cylinder body is fixedly connected with a limiting cover which limits the separation of the piston and the cylinder body;
the structures of the horizontal hydraulic cylinder and the opening and closing hydraulic cylinder are the same as those of the lifting hydraulic cylinder;
a heater is arranged in the seat ring;
an inner extension part is formed on the inner periphery of the upper end of the toilet bowl main body positioned in the toilet bowl groove; a plurality of flushing ports with downward openings are formed in the inner extending part, and a plurality of air pumping ports with horizontal openings are formed in the inner extending part above the flushing ports;
the flushing port is communicated with a flushing pipeline formed in the closestool main body; the air exhaust port is communicated with an air duct formed in the closestool main body, and the air duct is connected with an exhaust fan;
the water storage tank is connected with the flushing pipeline through a pipeline b, and an electromagnetic valve d is connected to the pipeline b in series; a liquid level sensor for detecting the water level in the water tank is arranged in the water storage tank;
the cylinder body of the horizontal hydraulic cylinder is connected with a tap water pipe through a pipeline c and is connected with a flushing pipeline through a pipeline d; the pipeline c is connected with an electromagnetic valve b in series, and the pipeline d is connected with an electromagnetic valve e in series;
the cylinder body of the lifting hydraulic cylinder is connected with a tap water pipe through a pipeline e and is connected with a flushing pipeline through a pipeline f; the pipeline e is connected with an electromagnetic valve c in series, and the pipeline f is connected with an electromagnetic valve f in series;
the lateral wall upper portion that the closestool main part is close to cistern portion position installs control panel, exhaust fan, level sensor, heater, solenoid valve b, solenoid valve c, solenoid valve d, solenoid valve e and solenoid valve f respectively with the controller electric connection.
As a preferable scheme: the heater is a PTC heater.
As a preferable scheme: the outlet end of the exhaust fan is communicated to the outside through an exhaust pipe.
As a preferable scheme: an air inlet is formed in the inner extension part at a position higher than the air extraction opening or at a position as high as the air extraction opening, and the air inlet and the air extraction opening are staggered along the circumferential position of the excrement tank; an air inlet channel communicated with the air inlet is formed in the closestool main body and is communicated with the outside through an air inlet pipeline.
As a preferable scheme: the closestool main body is integrally formed by ceramic materials.
As a preferable scheme: the control panel comprises a seat body and a panel fixedly connected to the upper end of the seat body;
the upper part of the panel is formed with 3 induction air outlets vertical to the panel,each timeAn air outlet pipe is arranged in each induction air outlet in a sliding mode, a centrifugal fan is arranged in the seat body, and an air outlet port of the centrifugal fan is connected with one end, located on the inner side of the panel, of each air outlet pipe through a hose;
an air inlet communicated with the air inlet end of the centrifugal fan is formed in the lower portion of the panel;
sensor mounting seats are formed above positions, corresponding to the induction air outlets, of the inner wall of the panel, and a space between each sensor mounting seat and the corresponding air outlet pipe is reserved between each sensor mounting seat and the corresponding air outlet pipeBy passingA sheet-shaped pressure sensor is connected;
a pyroelectric sensor is arranged below the induction air outlet on the panel;
the centrifugal fan, the pyroelectric sensor and each pressure sensor are respectively and electrically connected with a control circuit board arranged in the seat body, and the control circuit board is electrically connected with a controller through a lead;
the control circuit board is provided with 3 control switches for controlling the on-off of a circuit, and the 3 pressure sensors respectively control one control switch correspondingly;
when the pyroelectric sensor detects that a user approaches, the control circuit board controls the centrifugal fan to start, and the air outlet pipe jets airflow outwards from the panel; when a user uses a finger to block the airflow, the pressure sensor at the corresponding position detects a reaction force, and the magnitude of the reaction force is in inverse proportion to the distance from the finger to the induction air outlet;
when a user uses a finger to approach any one of the air outlets, the pressure value borne by the pressure sensor at the corresponding position is greater than the set pressure a, and the control circuit board controls the corresponding control switch to be conducted;
specifically, the method comprises the following steps:
1) when the current state control switch is in a disconnection state, when the user keeps the finger still to enable the time that the pressure value borne by the pressure sensor is greater than the set pressure a to be less than the set time a, the control circuit board controls the corresponding control switch to be disconnected;
2) when the control switch in the current state is in an off state, when the user keeps the finger still to enable the time that the pressure value borne by the pressure sensor is greater than the set pressure a to be greater than the set time a, the control circuit board controls the corresponding control switch to be kept on; when the control circuit board detects that the pressure value of the pressure sensor at the position is greater than the set pressure a again, the time that the pressure value is greater than the set pressure a is greater than the set time a, the control circuit board controls the corresponding control switch to be switched off;
3 the induction air outlet is defined as from left to right in proper order: the first air outlet is used for controlling the heater to start and stop, the second air outlet is used for controlling flushing, and the third air outlet is used for controlling the pedal assembly;
specifically, the method comprises the following steps:
1) when a user uses a finger to approach the first air outlet to enable the control switch corresponding to the first air outlet to be conducted, the controller controls the heater to start to work; when the user uses the finger to approach the first air outlet again to disconnect the corresponding control switch, the controller controls the heater to stop working;
2) when a user uses a finger to approach the second air outlet to conduct the corresponding control switch, the controller controls the conduction of the electromagnetic valve f, controls the conduction of the electromagnetic valve d and the electromagnetic valve e after 2-5s, and the flushing port discharges water; after 5s-15s, the controller controls the closing of the electromagnetic valve d, the electromagnetic valve e and the electromagnetic valve f;
3) when a user uses a finger to approach the third air outlet to conduct the corresponding control switch, the controller controls the electromagnetic valve b to conduct; after 3s-5s, the controller controls the electromagnetic valve b to be closed;
3.1) when the user blocks the third air outlet by using two fingers and blocks the second air outlet by using another finger within 2s, the controller controls the electromagnetic valve c to be kept on; when the third air outlet and the second air outlet are not shielded, the electromagnetic valve c is closed;
3.2) when the user blocks the third air outlet by using two fingers and blocks the first air outlet by using another finger within 2s, the controller controls the electromagnetic valve f to keep on; and when the third air outlet and the first air outlet are not shielded, the electromagnetic valve f is closed.
As a preferable scheme: when a user uses a palm to block 3 induction air outlets simultaneously so that 3 pressure sensors detect pressure, the control circuit board adjusts the rotating speed of the centrifugal fan;
1) when the palm is closest to the third air outlet and farthest from the first air outlet, and the pressure value of the pressure sensor corresponding to the third air outlet is larger than the set pressure b, the control circuit board controls the rotating speed of the centrifugal fan to be increased;
2) when the palm is farthest away from the third air outlet and closest to the first air outlet, and the pressure value received by the pressure sensor corresponding to the first air outlet is greater than the set pressure b, the control circuit board controls the rotation speed of the centrifugal fan to be reduced.
As a preferable scheme: the control switch is a relay.
As a preferable scheme: the control circuit board is connected with a buzzer, and when the pressure value borne by the pressure sensor is greater than a set pressure a, the control circuit board controls the buzzer to give out a prompt tone; when the time that the pressure value of the pressure sensor is greater than the set pressure a is greater than the set time a, the control circuit board controls the buzzer to continuously give out two times of prompt tones.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the urinal with the automatically-opened and closed cover plate is designed on the front side of the water tank part, so that the urinal is convenient for men to urinate, and the sanitary problem caused by splashing of urine is avoided. Furthermore, through the rising of the water level in the control water storage box, can make the water on water storage box upper portion rush into the urinal from the overflow mouth to the realization is to the washing of urinal, and structural design is reasonable compact.
The top of the water storage tank part is provided with the hand basin, so that on one hand, a user can conveniently wash hands after defecating, and certainly, the hand basin can also be used for washing other articles; on the other hand, water during hand washing can be discharged into the water storage tank, so that water resources are saved.
Furthermore, the situation that other objects are cleaned in the basin body is considered, so that the driving rod is connected to the water outlet pipe of the water faucet and used for controlling the position of the water retaining sheet, when dirty or oil-stained objects are cleaned (water with excessive dirt cannot be stored in the water storage tank, bacteria are easily bred in a large amount or peculiar smell is easily generated), the water outlet pipe can be rotated through a small angle to enable the driving rod and the water retaining sheet to rotate to block the second water outlet, wastewater is prevented from flowing into the water storage tank, and the wastewater is directly discharged into a sewer after being discharged into a urinal.
Furthermore, the pedal assembly is arranged at the lower part of the front side of the closestool main body, so that a user can pedal when defecating, the body is in a squatting state, and the closestool is beneficial to defecating or conforms to the habits of Chinese people. Furthermore, the power for driving the pedal assembly to extend out and driving the lifting pedal to ascend is provided by the water pressure in the tap water pipe, the lifting hydraulic cylinder and the horizontal hydraulic cylinder can be extended or shortened only by setting the electromagnetic valve to control the on-off of water flow, and the control is simple and energy-saving.
Further, as the number of executing parts to be controlled increases, more operating control panels are required, and there is a drawback of insanitation in touching the control panels during the toilet. The control panel of the invention uses the reaction force of the air flow generated by the centrifugal fan to act on the pressure sensor to realize the operations of opening, closing and adjustment, thus realizing the function of a non-contact switch.
Furthermore, whether a user approaches the centrifugal fan or not is detected through the pyroelectric sensor, and when the user does not approach the centrifugal fan, the centrifugal fan is not started, so that the waste of electric energy is avoided.
When a finger is close to a certain induction air outlet, air flow sprayed out of the air outlet pipe is blocked, namely, the finger generates a reaction force to the air flow, the reaction force acts on the pressure sensor connected with the air outlet pipe through the air flow, and the control circuit board identifies the operation of a user according to the pressure value information of the pressure sensor, so that the control switch executes the operation.
Drawings
Fig. 1 is a schematic structural view of the non-operating state of the present invention.
FIG. 2 is a schematic view of the urinal according to the present invention in an operating state.
FIG. 3 is a schematic view showing the structure of the present invention when used for a toilet.
Fig. 4 is an exploded view of the present invention.
Fig. 5 is a schematic structural view of the cover plate.
FIG. 6 is a schematic view showing the state of the basin draining into the urinal.
FIG. 7 is a schematic view of the structure of the basin in the state of draining into the reservoir.
Fig. 8 is a partial sectional view of an extension in the toilet body.
Fig. 9 is a schematic view of the construction of the hydraulic lift cylinder.
FIG. 10 is a schematic view showing a connection structure of water passage members in the present invention.
Fig. 11 is a schematic structural diagram of the control panel.
Fig. 12 and 13 are schematic exploded structural views of the control panel.
Fig. 14 is a connection block diagram of electric parts in the present invention.
Fig. 15 is a schematic view of the connection structure of the water passage member in embodiment 4.
1. A toilet body; 11. a reservoir portion; 12. a pedal cavity; 13. an inner extension; 14. a flushing port; 15. an air extraction opening; 16. a cover plate; 161. a side dam; 162. a containing groove; 163. opening and closing the hydraulic cylinder; 164. an inner extension wall; 17. a urinal button; 18. a urinal; 181. a baffle plate cavity; 182. a receiving groove; 19. an overflow port;
2. a toilet lid;
3. a footrest assembly; 30. a pedal support; 31. a lifting pedal; 32. a lifting hydraulic cylinder; 321. a cylinder body; 322. a piston rod; 323. a return tension spring; 324. a limiting cover; 33. a horizontal hydraulic cylinder; 34. a roller;
4. a seat ring;
5. a hand basin; 501. a first positioning head; 502. a second positioning head; 503. a first drain port; 504. a second water discharge port; 51. a faucet; 511. a water outlet pipe; 512. a drive rod; 513. a water retaining sheet;
9. a control panel; 91. a base body;
92. a panel; 921. an air inlet; 922. sensing an air outlet; 923. a sensor mount;
93. a pyroelectric sensor;
95. a centrifugal fan; 951. an air outlet port;
96. a pressure sensor; 97. and an air outlet pipe.
Detailed Description
Example 1
Referring to fig. 1 to 10, the present embodiment provides a multifunctional toilet, which includes a toilet main body 1, a water storage tank 11 is disposed at the rear side of the toilet main body; the upper end of the closestool main body is positioned at the rear side of the toilet bowl and is rotatably provided with a seat ring 4 and a closestool cover 2. The closestool main body is integrally formed by ceramic materials.
A urinal 18 with an open front end is formed in the front of the water storage tank part, a concave bearing groove 182 is formed at the lower end of the urinal, and the bottom of the bearing groove is communicated with a sewer through a pipeline; the urinal front side lower extreme rotates and is connected with and can seal the apron 16 of urinal front side.
The apron bilateral symmetry shaping has two side shield 161, the shaping of urinal rear side has the matching to hold the baffle of side shield holds the chamber 181.
An upward extending containing groove 162 is formed at the lower end of each of the two side baffles, and an opening and closing hydraulic cylinder 163 which is driven by the water pressure of tap water to extend and is used for controlling the opening and closing of the cover plate is connected between the upper part of the containing groove and the lower part of the baffle containing cavity.
The cylinder body of the opening and closing hydraulic cylinder is connected with a tap water pipe through a pipeline t and is connected with the upper part of a urinal through a pipeline s, and preferably, an opening of a water outlet, which is communicated with the pipeline s, in the upper part of the urinal faces downwards vertically; the pipeline t is connected with an electromagnetic valve g in series, and the pipeline s is connected with an electromagnetic valve h in series.
The water storage tank part is located at the rear side part of the urinal and is divided into a water storage tank, the water storage tank is connected with a tap water pipe through a pipeline a, and an electromagnetic valve a is connected to the pipeline a in series.
A plurality of overflow ports 19 communicated with the upper part of the water storage tank are arranged on the upper part of the rear side of the urinal at equal intervals along the horizontal direction. A urinal button 17 is arranged on the upper part of the outer side wall of the water storage tank part. And the solenoid valve a, the solenoid valve g, the solenoid valve h and the urinal button are respectively electrically connected with the controller.
When the button of the urinal is pressed once, the controller controls the electromagnetic valve g to be conducted, and the opening and closing hydraulic cylinder extends to enable the cover plate to rotate forwards to enable the urinal to be in a use state. When the male urinates, urine flows into the receiving groove from the rear side wall of the urine groove or the inner side wall of the cover plate and finally flows into a sewer.
Pressing the button of the urinal again, controlling the electromagnetic valve g to be closed by the controller, conducting the electromagnetic valve h, shortening the opening and closing hydraulic cylinder to enable the cover plate to rotate backwards to enable the urinal to be in a closed state; then the controller controls the electromagnetic valve a to be conducted for a set time and then closed. The electromagnetic valve a is conducted, so that the tap water pipe adds water into the water storage tank, and the water in the water storage tank flows into the urinal from the overflow port at the upper part to realize flushing.
A first water outlet communicated with a urinal and a second water outlet communicated with a water storage tank are formed at the bottom in the hand basin;
the water faucet mounting part is fixedly provided with a water faucet, and the upper part of the water faucet is rotatably connected with a water outlet pipe which is integrally in an inverted J shape; the side surface of the water outlet pipe is fixedly connected with a driving rod extending into the bottom of the pot body, and the lower end of the driving rod is connected with a water retaining sheet used for shielding the first water outlet and the second water outlet;
a first positioning head and a second positioning head for limiting the rotation range of the water retaining sheet are formed at the bottom of the pot body; when the side surface of the water retaining sheet abuts against the first positioning head, the first water outlet is closed, and the second water outlet is communicated; when the side face of the water retaining sheet abuts against the second positioning head, the second water outlet is closed, and the first water outlet is communicated.
The top of the water storage tank part is provided with the hand basin, so that on one hand, a user can conveniently wash hands after defecating, and certainly, the hand basin can also be used for washing other articles; on the other hand, water during hand washing can be discharged into the water storage tank, so that water resources are saved.
Furthermore, the situation that other objects are cleaned in the basin body is considered, so that the driving rod is connected to the water outlet pipe of the water faucet and used for controlling the position of the water retaining sheet, when dirty or oil-stained objects are cleaned (water with excessive dirt cannot be stored in the water storage tank, bacteria are easily bred in a large amount or peculiar smell is easily generated), the water outlet pipe can be rotated through a small angle to enable the driving rod and the water retaining sheet to rotate to block the second water outlet, wastewater is prevented from flowing into the water storage tank, and the wastewater is directly discharged into a sewer after being discharged into a urinal.
A pedal component 3 is arranged at the lower part of the front side of the closestool main body; the pedal assembly includes a pedal support 30 formed in a U shape as a whole, a lift pedal 31 provided at the middle upper end of the pedal support, 3 lift cylinders 32 connected between the lift pedal and the pedal support and extended by the pressure of the tap water, and 2 horizontal cylinders 33 connected between the rear side of the pedal support and the toilet body and extended by the pressure of the tap water.
The lower part of the pedal support is rotatably provided with 3-4 idler wheels through a pin shaft, so that the pedal support can smoothly stretch out and draw back along the horizontal direction under the driving of the horizontal hydraulic cylinder.
The lower part of the front side of the closestool main body is provided with a pedal containing cavity 12 for containing the pedal component, and one end of the horizontal hydraulic cylinder is fixedly connected with the rear side wall of the pedal containing cavity. When the horizontal hydraulic cylinder shortens to extreme position, the front side of pedal support and the front side parallel and level of closestool main part for the pedal subassembly can not additionally occupy space when not using.
The lifting hydraulic cylinder comprises a cylinder body 321 and a piston rod 322 which are in sliding connection, one end of the piston rod is connected with a piston which is in sliding sealing connection with the cylinder body, a return tension spring 323 which enables the piston rod to retract into the cylinder body after the water pressure in the cylinder body is reduced is connected between the piston and the inner end part of the cylinder body, and a limit cover 324 which limits the separation of the piston and the cylinder body is fixedly connected with the opening end of the cylinder body. The structures of the opening and closing hydraulic cylinder and the horizontal hydraulic cylinder are the same as those of the lifting hydraulic cylinder. When the water pressure in the cylinder body is increased, the piston and the piston rod move outwards, and when the water pressure in the cylinder body is reduced to be smaller than the pulling force of the reset tension spring, the piston and the piston rod retract into the cylinder body.
The seat ring is internally provided with a heater. The heater is a PTC heater, and the rated working temperature is 35-45 ℃.
An inner extension part 13 is formed on the inner periphery of the upper end of the toilet bowl main body positioned in the toilet bowl; a plurality of flushing ports 14 with downward openings are formed in the inner extending portion, and a plurality of air suction ports 15 with horizontal openings are formed in the inner extending portion above the flushing ports. The extraction opening is used for extracting air from the excrement tank, so that the outward diffusion of peculiar smell is reduced, and the user experience is improved.
The flushing port is communicated with a flushing pipeline formed in the closestool main body; the air exhaust opening is communicated with an air duct formed in the closestool main body, and the air duct is connected with an exhaust fan. The outlet end of the exhaust fan is communicated to the outside or a sewer through an exhaust pipe.
The water storage tank is connected with the flushing pipeline through a pipeline b, and an electromagnetic valve d is connected to the pipeline b in series; and a liquid level sensor for detecting the water level in the water tank is arranged in the water storage tank. When the water level in the water storage tank is lower than the set value, the electromagnetic valve a is opened to add water into the water storage tank, and when the water level in the water storage tank reaches the set value, the electromagnetic valve a is closed. The water level set value is lower than the overflow port or is flush with the lower end part of the overflow port.
The cylinder body of the horizontal hydraulic cylinder is connected with a tap water pipe through a pipeline c and is connected with a flushing pipeline through a pipeline d; the pipeline c is connected with an electromagnetic valve b in series, and the pipeline d is connected with an electromagnetic valve e in series.
The cylinder body of the lifting hydraulic cylinder is connected with a tap water pipe through a pipeline e and is connected with a flushing pipeline through a pipeline f; the pipeline e is connected with an electromagnetic valve c in series, and the pipeline f is connected with an electromagnetic valve f in series.
The electromagnetic valve a, the electromagnetic valve b, the electromagnetic valve c, the electromagnetic valve d, the electromagnetic valve e, the electromagnetic valve f, the electromagnetic valve g and the electromagnetic valve h are normally closed electromagnetic valves.
The lateral wall upper portion that the closestool main part is close to cistern portion position installs control panel, exhaust fan, level sensor, heater, solenoid valve b, solenoid valve c, solenoid valve d, solenoid valve e and solenoid valve f respectively with the controller electric connection. The controller can use a single chip microcomputer, and the work of controlling the electromagnetic valve, the fan, the heater and the like through signals of signal input components such as a control panel, a liquid level sensor and the like is the conventional technical means in the field, is not the key point of the invention, and is not described in detail below.
A panel seat is formed on the upper portion of the side wall, close to the water storage tank portion, of the toilet bowl main body, and the control panel is installed on the upper portion of the panel seat.
According to the invention, the urinal with the automatically-opened and closed cover plate is designed on the front side of the water tank part, so that the urinal is convenient for men to urinate, and the sanitary problem caused by splashing of urine is avoided. Furthermore, through the rising of the water level in the control water storage box, can make the water on water storage box upper portion rush into the urinal from the overflow mouth to the realization is to the washing of urinal, and structural design is reasonable compact.
Furthermore, the pedal assembly is arranged at the lower part of the front side of the closestool main body, so that a user can pedal when defecating, the body is in a squatting state, and the closestool is beneficial to defecating or conforms to the habits of Chinese people. Furthermore, the power for driving the pedal assembly to extend out and driving the lifting pedal to ascend is provided by the water pressure in the tap water pipe, the lifting hydraulic cylinder and the horizontal hydraulic cylinder can be extended or shortened only by setting the electromagnetic valve to control the on-off of water flow, and the control is simple and energy-saving.
Example 2
This example is modified from example 1 by the following: an air inlet is formed in the inner extension part at a position higher than the air extraction opening or at a position as high as the air extraction opening, and the air inlet and the air extraction opening are staggered along the circumferential position of the excrement tank; an air inlet channel communicated with the air inlet is formed in the closestool main body and is communicated with the outside through an air inlet pipeline. Or the air inlet duct communicates with a space in the room away from the front side of the toilet body, for example, the inlet of the air inlet duct is located at a gap between the rear side of the toilet body and the wall.
The extraction opening continuously bleeds and can make just inslot within range form the negative pressure, and the air current flows in just inslot from human buttock (and thigh root) can make the user feel cold winter time, and user experience is not good, so add some air inlets and let in gas from outdoor toward just inslot for the extraction opening has higher gas flow rate, does benefit to the peculiar smell of discharging, makes the gas flow rate of following the ring top inflow simultaneously again reduce, avoids the user to feel cold winter when the temperature is lower.
Example 3
With reference to fig. 1 to 14, the present embodiment is modified from embodiment 1 as follows: the control panel 9 comprises a base 91 and a panel 92 fixedly connected to the upper end of the base.
The upper part of the panel is formed with 3 induction air outlets 922 vertical to the panel,each timeAn air outlet pipe 97 is arranged in each induction air outlet in a sliding mode, a centrifugal fan 95 is arranged in the seat body, and an air outlet port 951 of the centrifugal fan is connected with one end, located on the inner side of the panel, of each air outlet pipe through a hose.
An air inlet 921 communicated with the air inlet end of the centrifugal fan is formed at the lower part of the panel.
a pyroelectric sensor 93 is mounted below the induction air outlet on the panel.
The centrifugal fan, the pyroelectric sensor and each pressure sensor are respectively and electrically connected with a control circuit board arranged in the seat body, and the control circuit board is electrically connected with a controller through a lead.
The control circuit board is provided with 3 control switches for controlling the on-off of the circuit, and the 3 pressure sensors respectively control one control switch correspondingly.
When the pyroelectric sensor detects that a user approaches, the control circuit board controls the centrifugal fan to start, and the air outlet pipe jets airflow outwards from the panel; when the user uses the finger to block the airflow, the pressure sensor at the corresponding position detects the reaction force, and the size of the reaction force is in inverse proportion to the distance from the finger to the induction air outlet.
When a user uses a finger to approach to any one of the air outlets, the pressure value borne by the pressure sensor at the corresponding position is greater than the set pressure a, and the control circuit board controls the corresponding control switch to be switched on. The control switch is a relay. The output end of each relay is connected to 3 input ends of the controller.
Specifically, the method comprises the following steps:
1) when the current state control switch is in an off state, when the user keeps the finger still to enable the time that the pressure value borne by the pressure sensor is larger than the set pressure a to be smaller than the set time a, the control circuit board controls the corresponding control switch to be switched off.
2) When the control switch in the current state is in an off state, when the user keeps the finger still to enable the time that the pressure value borne by the pressure sensor is greater than the set pressure a to be greater than the set time a, the control circuit board controls the corresponding control switch to be kept on; when the control circuit board detects that the pressure value of the pressure sensor at the position is greater than the set pressure a again, the time that the pressure value is greater than the set pressure a is greater than the set time a, the control circuit board controls the corresponding control switch to be switched off.
3 the induction air outlet is defined as from left to right in proper order: a first air outlet for controlling the heater to start and stop, a second air outlet for controlling flushing and a third air outlet for controlling the pedal assembly.
Specifically, the method comprises the following steps:
1) when a user uses a finger to approach the first air outlet to enable the control switch corresponding to the first air outlet to be conducted, the controller controls the heater to start to work; when the user uses the finger to approach the first air outlet again to turn off the corresponding control switch, the controller controls the heater to stop working.
2) When a user uses a finger to approach the second air outlet to conduct the corresponding control switch, the controller controls the conduction of the electromagnetic valve f, controls the conduction of the electromagnetic valve d and the electromagnetic valve e after 2-5s, and the flushing port discharges water; after 5s-15s, the controller controls the solenoid valve d, the solenoid valve e and the solenoid valve f to be closed.
3) When a user uses a finger to approach the third air outlet to conduct the corresponding control switch, the controller controls the electromagnetic valve b to conduct; and after 3s-5s, the controller controls the electromagnetic valve b to be closed. This step causes the horizontal hydraulic cylinder to extend.
3.1) when the user blocks the third air outlet by using two fingers and blocks the second air outlet by using another finger within 2s, the controller controls the electromagnetic valve c to be kept on; and when the third air outlet and the second air outlet are not shielded, the electromagnetic valve c is closed. In the step, water is injected into the lifting hydraulic cylinder by opening the electromagnetic valve c, so that the extension amplitude of the lifting hydraulic cylinder is adjusted, and the position of a lifting pedal is increased.
3.2) when the user blocks the third air outlet by using two fingers and blocks the first air outlet by using another finger within 2s, the controller controls the electromagnetic valve f to keep on; and when the third air outlet and the first air outlet are not shielded, the electromagnetic valve f is closed. The step is used for opening the electromagnetic valve f to drain the lifting hydraulic cylinder and adjusting the shortening range of the lifting hydraulic cylinder, thereby lowering the position of the lifting pedal.
When the user uses the palm to block 3 response air outlets simultaneously and make 3 pressure sensor all detect pressure, then the rotational speed of control circuit board adjustment centrifugal fan.
1) When the palm is closest to the third air outlet and farthest from the first air outlet, and the pressure value received by the pressure sensor corresponding to the third air outlet is greater than the set pressure b, the control circuit board controls the rotation speed of the centrifugal fan to be increased.
2) When the palm is farthest away from the third air outlet and closest to the first air outlet, and the pressure value received by the pressure sensor corresponding to the first air outlet is greater than the set pressure b, the control circuit board controls the rotation speed of the centrifugal fan to be reduced.
The set pressure a, the set pressure b and the set time a can be manually adjusted according to needs, the set pressure a and the set pressure b can be set to be 0.1-0.3N, and the set time a can be set to be 2-3 s.
Furthermore, because the initial pressure detected by the pressure sensor (when the user does not block the induction outlet) changes when the rotation speed of the centrifugal fan increases or decreases, the control circuit board can set the program to that the pressure value is zero when the pressure values received by the pressure sensors are the same or the difference value of the pressure values is smaller than the set value, so that the influence of the rotation speed increase or decrease of the centrifugal fan on the pressure detected by the pressure sensor is avoided.
The control circuit board is a control circuit based on a single chip microcomputer, the single chip microcomputer is used for controlling the on-off of the relay by collecting pressure values of all pressure sensors and combining set rules, and the relay on-off control method belongs to the conventional technology in the field.
The control circuit board is connected with a buzzer, and when the pressure value borne by the pressure sensor is greater than a set pressure a, the control circuit board controls the buzzer to give out a prompt tone; when the time that the pressure value of the pressure sensor is greater than the set pressure a is greater than the set time a, the control circuit board controls the buzzer to continuously give out two times of prompt tones.
The control panel of the invention uses the reaction force of the air flow generated by the centrifugal fan to act on the pressure sensor to realize the operations of opening, closing and adjusting, and realizes the function of a non-contact switch.
Furthermore, whether a user approaches the centrifugal fan or not is detected through the pyroelectric sensor, and when the user does not approach the centrifugal fan, the centrifugal fan is not started, so that the waste of electric energy is avoided.
When a finger is close to a certain induction air outlet, air flow sprayed out of the air outlet pipe is blocked, namely, the finger generates a reaction force to the air flow, the reaction force acts on the pressure sensor connected with the air outlet pipe through the air flow, and the control circuit board identifies the operation of a user according to the pressure value information of the pressure sensor, so that the control switch executes the operation.
Example 4
As shown in fig. 15, the present embodiment is different from the previous embodiments in that: the water storage tank is connected with a tap water pipe through a pipeline a, and the pipeline a is connected with an electromagnetic valve o; the electromagnetic valve o is a three-position three-way electromagnetic valve, the inlet end of the electromagnetic valve o is communicated with a tap water pipe, the first outlet end of the electromagnetic valve o is communicated with the water storage tank, and the second outlet end of the electromagnetic valve o is communicated with a flushing pipeline. The initial state of the solenoid valve o is a closed state, when one coil of the solenoid valve o is electrified, the inlet end is communicated with the first outlet end (namely, the water storage tank is communicated with the tap water pipe), and when the other coil of the solenoid valve o is electrified, the second outlet end is communicated with the first outlet end (namely, the water storage tank is communicated with the flushing pipeline).
And a liquid level sensor for detecting the water level in the water tank is arranged in the water storage tank.
The cylinder body of the horizontal hydraulic cylinder is connected with a tap water pipe through a pipeline c, an electromagnetic valve p is connected to the pipeline c, the electromagnetic valve p is a three-position three-way electromagnetic valve, the inlet end of the electromagnetic valve p is communicated with the tap water pipe, the first outlet end of the electromagnetic valve p is communicated with the horizontal hydraulic cylinder, and the second outlet end of the electromagnetic valve p is communicated with a flushing pipeline.
The cylinder body of the lifting hydraulic cylinder is connected with a tap water pipe through a pipeline e, an electromagnetic valve q is connected to the pipeline e, the electromagnetic valve q is a three-position three-way electromagnetic valve, the inlet end of the electromagnetic valve q is communicated with the tap water pipe, the first outlet end of the electromagnetic valve q is communicated with the lifting hydraulic cylinder, and the second outlet end of the electromagnetic valve q is communicated with a flushing pipeline.
The cylinder body of the opening and closing hydraulic cylinder is connected with a tap water pipe through a pipeline p, an electromagnetic valve r is connected onto the pipeline p, the electromagnetic valve r is a three-position three-way electromagnetic valve, the inlet end of the electromagnetic valve r is communicated with the tap water pipe, the first outlet end of the electromagnetic valve r is communicated with the opening and closing hydraulic cylinder, and the second outlet end of the electromagnetic valve r is communicated with a urinal.
The lateral wall upper portion that the closestool main part is close to cistern portion position installs control panel, exhaust fan, level sensor, heater, solenoid valve o, solenoid valve p and solenoid valve q respectively with the controller electric connection.
Claims (9)
1. A multifunctional closestool comprises a closestool main body, wherein a water storage tank part is arranged at the rear side of the closestool main body; the rear side that closestool main part upper end is located the just groove rotates installs seat and toilet lid, its characterized in that:
a urinal with an opening at the front side is formed in the front of the water storage box part, a concave bearing groove is formed at the lower end of the urinal, and the bottom of the bearing groove is communicated with a sewer through a pipeline; the lower end of the front side of the urinal is rotatably connected with a cover plate capable of sealing the front side of the urinal;
two side baffles are symmetrically formed on two sides of the cover plate, and a baffle containing cavity matched with and containing the side baffles is formed in the rear side of the urinal;
an upward extending containing groove is formed at the lower end of each side baffle, and an opening and closing hydraulic cylinder which is driven by the water pressure of tap water to extend and is used for controlling the cover plate to open and close is connected between the upper part of each containing groove and the lower part of the baffle containing cavity;
a plurality of overflow ports communicated with the upper part of the water storage tank are formed in the upper part of the rear side of the urinal at equal intervals along the horizontal direction;
a urinal button is arranged on the upper part of the outer side wall of the water storage tank part;
a water basin is mounted at the top of the water storage tank part, a water faucet mounting part is formed on the left side or the right side of the water basin, and a basin body is arranged on the part, different from the water faucet mounting part, of the water basin;
a first water outlet communicated with a urinal and a second water outlet communicated with a water storage tank are formed at the bottom in the hand basin;
the water faucet mounting part is fixedly provided with a water faucet, and the upper part of the water faucet is rotatably connected with a water outlet pipe which is integrally in an inverted J shape; the side surface of the water outlet pipe is fixedly connected with a driving rod extending into the bottom of the pot body, and the lower end of the driving rod is connected with a water retaining sheet used for shielding the first water outlet and the second water outlet;
a first positioning head and a second positioning head for limiting the rotation range of the water retaining sheet are formed at the bottom of the pot body; when the side surface of the water retaining sheet abuts against the first positioning head, the first water outlet is closed, and the second water outlet is communicated; when the side surface of the water retaining sheet abuts against the second positioning head, the second water outlet is closed, and the first water outlet is communicated;
the control panel comprises a seat body and a panel fixedly connected to the upper end of the seat body;
the upper part of the panel is formed with 3 induction air outlets vertical to the panel,each timeAn air outlet pipe is arranged in each induction air outlet in a sliding mode, a centrifugal fan is arranged in the seat body, and an air outlet port of the centrifugal fan is connected with one end, located on the inner side of the panel, of each air outlet pipe through a hose;
an air inlet communicated with the air inlet end of the centrifugal fan is formed in the lower portion of the panel;
sensor mounting seats are formed above positions, corresponding to the induction air outlets, of the inner wall of the panel, and a space between each sensor mounting seat and the corresponding air outlet pipe is reserved between each sensor mounting seat and the corresponding air outlet pipeBy passingA sheet-shaped pressure sensor is connected;
a pyroelectric sensor is arranged below the induction air outlet on the panel;
the centrifugal fan, the pyroelectric sensor and each pressure sensor are respectively and electrically connected with a control circuit board arranged in the seat body, and the control circuit board is electrically connected with a controller through a lead;
the control circuit board is provided with 3 control switches for controlling the on-off of a circuit, and the 3 pressure sensors respectively control one control switch correspondingly;
when the pyroelectric sensor detects that a user approaches, the control circuit board controls the centrifugal fan to start, and the air outlet pipe jets airflow outwards from the panel; when a user uses a finger to block the airflow, the pressure sensor at the corresponding position detects a reaction force, and the magnitude of the reaction force is in inverse proportion to the distance from the finger to the induction air outlet;
when a user uses a finger to approach any one of the air outlets, the pressure value borne by the pressure sensor at the corresponding position is greater than the set pressure a, and the control circuit board controls the corresponding control switch to be conducted;
specifically, the method comprises the following steps:
1) when the current state control switch is in a disconnection state, when the user keeps the finger still to enable the time that the pressure value borne by the pressure sensor is greater than the set pressure a to be less than the set time a, the control circuit board controls the corresponding control switch to be disconnected;
2) when the control switch in the current state is in an off state, when the user keeps the finger still to enable the time that the pressure value borne by the pressure sensor is greater than the set pressure a to be greater than the set time a, the control circuit board controls the corresponding control switch to be kept on; when the control circuit board detects that the pressure value of the pressure sensor at the position is greater than the set pressure a again, the time that the pressure value is greater than the set pressure a is greater than the set time a, the control circuit board controls the corresponding control switch to be switched off;
3 the induction air outlet is defined as from left to right in proper order: the first air outlet is used for controlling the heater to start and stop, the second air outlet is used for controlling flushing, and the third air outlet is used for controlling the pedal assembly;
specifically, the method comprises the following steps:
1) when a user uses a finger to approach the first air outlet to enable the control switch corresponding to the first air outlet to be conducted, the controller controls the heater to start to work; when the user uses the finger to approach the first air outlet again to disconnect the corresponding control switch, the controller controls the heater to stop working;
2) when a user uses a finger to approach the second air outlet to conduct the corresponding control switch, the controller controls the conduction of the electromagnetic valve f, controls the conduction of the electromagnetic valve d and the electromagnetic valve e after 2-5s, and the flushing port discharges water; after 5s-15s, the controller controls the closing of the electromagnetic valve d, the electromagnetic valve e and the electromagnetic valve f;
3) when a user uses a finger to approach the third air outlet to conduct the corresponding control switch, the controller controls the electromagnetic valve b to conduct; after 3s-5s, the controller controls the electromagnetic valve b to be closed;
3.1) when the user blocks the third air outlet by using two fingers and blocks the second air outlet by using another finger within 2s, the controller controls the electromagnetic valve c to be kept on; when the third air outlet and the second air outlet are not shielded, the electromagnetic valve c is closed;
3.2) when the user blocks the third air outlet by using two fingers and blocks the first air outlet by using another finger within 2s, the controller controls the electromagnetic valve f to keep on; and when the third air outlet and the first air outlet are not shielded, the electromagnetic valve f is closed.
2. The multi-functional toilet of claim 1, wherein: the cylinder body of the opening and closing hydraulic cylinder is connected with a tap water pipe through a pipeline t and is connected with the upper part of the urinal through a pipeline s; the pipeline t is connected with an electromagnetic valve g in series, and the pipeline s is connected with an electromagnetic valve h in series;
the water storage tank part is positioned at the rear side part of the urinal and is divided into a water storage tank, the water storage tank is connected with a tap water pipe through a pipeline a, and an electromagnetic valve a is connected on the pipeline a in series;
the solenoid valve a, the solenoid valve g, the solenoid valve h and the urinal button are respectively electrically connected with the controller;
when a button of the urinal is pressed once, the controller controls the conduction of the electromagnetic valve g, and the opening and closing hydraulic cylinder extends to enable the cover plate to rotate forwards to enable the urinal to be in a use state;
pressing the button of the urinal again, controlling the electromagnetic valve g to be closed by the controller, conducting the electromagnetic valve h, shortening the opening and closing hydraulic cylinder to enable the cover plate to rotate backwards to enable the urinal to be in a closed state; then the controller controls the electromagnetic valve a to be conducted for a set time and then closed.
3. The multi-functional toilet of claim 1, wherein: a pedal assembly is arranged at the lower part of the front side of the closestool main body; the pedal assembly comprises a pedal support which is integrally U-shaped, a lifting pedal arranged at the upper end of the middle of the pedal support, more than 2 lifting hydraulic cylinders which are connected between the lifting pedal and the pedal support and are driven by the water pressure of tap water to extend, and horizontal hydraulic cylinders which are connected between the rear side of the pedal support and the closestool main body and are driven by the water pressure of tap water to extend;
a pedal cavity for accommodating the pedal assembly is formed in the lower portion of the front side of the toilet main body, and one end of the horizontal hydraulic cylinder is fixedly connected with the rear side wall of the pedal cavity;
the lifting hydraulic cylinder comprises a cylinder body and a piston rod which are in sliding connection, one end of the piston rod is connected with a piston which is in sliding sealing connection with the cylinder body, a return tension spring which enables the piston rod to retract into the cylinder body after the water pressure in the cylinder body is reduced is connected between the piston and the inner end part of the cylinder body, and the open end of the cylinder body is fixedly connected with a limiting cover which limits the separation of the piston and the cylinder body;
the structures of the horizontal hydraulic cylinder and the opening and closing hydraulic cylinder are the same as those of the lifting hydraulic cylinder;
a heater is arranged in the seat ring;
an inner extension part is formed on the inner periphery of the upper end of the toilet bowl main body positioned in the toilet bowl groove; a plurality of flushing ports with downward openings are formed in the inner extending part, and a plurality of air pumping ports with horizontal openings are formed in the inner extending part above the flushing ports;
the flushing port is communicated with a flushing pipeline formed in the closestool main body; the air exhaust port is communicated with an air duct formed in the closestool main body, and the air duct is connected with an exhaust fan;
the water storage tank is connected with the flushing pipeline through a pipeline b, and an electromagnetic valve d is connected to the pipeline b in series; a liquid level sensor for detecting the water level in the water tank is arranged in the water storage tank;
the cylinder body of the horizontal hydraulic cylinder is connected with a tap water pipe through a pipeline c and is connected with a flushing pipeline through a pipeline d; the pipeline c is connected with an electromagnetic valve b in series, and the pipeline d is connected with an electromagnetic valve e in series;
the cylinder body of the lifting hydraulic cylinder is connected with a tap water pipe through a pipeline e and is connected with a flushing pipeline through a pipeline f; the pipeline e is connected with an electromagnetic valve c in series, and the pipeline f is connected with an electromagnetic valve f in series;
the lateral wall upper portion that the closestool main part is close to cistern portion position installs control panel, exhaust fan, level sensor, heater, solenoid valve b, solenoid valve c, solenoid valve d, solenoid valve e and solenoid valve f respectively with the controller electric connection.
4. The multi-functional toilet of claim 3, wherein: the heater is a PTC heater.
5. The multi-functional toilet of claim 3, wherein: the outlet end of the exhaust fan is communicated to the outside through an exhaust pipe.
6. The multi-functional toilet of claim 3, wherein: an air inlet is formed in the inner extension part at a position higher than the air extraction opening or at a position as high as the air extraction opening, and the air inlet and the air extraction opening are staggered along the circumferential position of the excrement tank; an air inlet channel communicated with the air inlet is formed in the closestool main body and is communicated with the outside through an air inlet pipeline.
7. The multi-functional toilet of claim 1, wherein: the closestool main body is integrally formed by ceramic materials.
8. The multi-functional toilet of claim 1, wherein: when a user uses a palm to block 3 induction air outlets simultaneously so that 3 pressure sensors detect pressure, the control circuit board adjusts the rotating speed of the centrifugal fan;
1) when the palm is closest to the third air outlet and farthest from the first air outlet, and the pressure value of the pressure sensor corresponding to the third air outlet is larger than the set pressure b, the control circuit board controls the rotating speed of the centrifugal fan to be increased;
2) when the palm is farthest away from the third air outlet and closest to the first air outlet, and the pressure value received by the pressure sensor corresponding to the first air outlet is greater than the set pressure b, the control circuit board controls the rotation speed of the centrifugal fan to be reduced.
9. The multi-functional toilet of claim 1, wherein: the control switch is a relay.
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| CN201811217412.5A CN109356250B (en) | 2018-10-18 | 2018-10-18 | Multifunctional closestool |
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| CN201811217412.5A CN109356250B (en) | 2018-10-18 | 2018-10-18 | Multifunctional closestool |
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| CN109356250A CN109356250A (en) | 2019-02-19 |
| CN109356250B true CN109356250B (en) | 2020-06-12 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110397129A (en) * | 2019-08-05 | 2019-11-01 | 淮北雷德机电科技有限公司 | A kind of novel energy-conserving automatic flushing formula toilet seat |
| CN110792145A (en) * | 2019-11-25 | 2020-02-14 | 苏州哲思达智能设备科技有限公司 | Energy-saving height-adjustable intelligent closestool |
| CN111173088B (en) * | 2019-12-25 | 2022-01-04 | 靖江市易凯通风设备有限公司 | Closestool with closestool ring capable of automatically turning upwards and control method thereof |
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Also Published As
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| CN109356250A (en) | 2019-02-19 |
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Effective date of registration: 20221208 Address after: 276800 R&D Building No. 8, Electronic Information Industrial Park, Gaoxin 7th Road, Rizhao Hi tech Zone, Shandong Province 237, Xueyuan Road, Rizhao Hi tech Zone, Shandong Province Patentee after: Rizhao Xinrui Investment Promotion Development Co.,Ltd. Address before: 312452 No. 255 Zhulancun, Sanjie Town, Shengzhou City, Shaoxing City, Zhejiang Province Patentee before: Hu Liangjuan |
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