CN109930669B

CN109930669B - Toilet bowl

Info

Publication number: CN109930669B
Application number: CN201910077146.9A
Authority: CN
Inventors: 王传友
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-19
Filing date: 2019-01-19
Publication date: 2024-05-14
Anticipated expiration: 2039-01-19
Also published as: CN109930669A

Abstract

A closestool eliminates four defects of the existing closestool, (1) does not store excrement and urine, (2) does not emit odor to pollute the environment, (3) does not use a large amount of water for flushing, and (4) does not use water to form a water seal, thereby forming a novel closestool which does not emit odor and does not use water for flushing. The main structure of the closestool is an upper guide pipe and a lower guide pipe, and the excrement and urine vertically falls down by utilizing the gravity of the excrement and urine and is guided by the guide pipe to directly enter a sewer. A ball valve or a plate valve is arranged between the upper conduit and the lower conduit. When the toilet is not working, the valve is closed. When the toilet is in operation, the valve is opened to communicate the upper conduit with the lower conduit. The inner walls of the upper and lower guide pipes and the valve through hole are made of non-sticky nano materials, so that excrement and urine are not sticky. The top end of the upper conduit is provided with an annular air jet pipe, a circle of downward air jet holes are arranged on the top end of the upper conduit, and compressed air is jetted into the upper conduit. The novel closestool does not use water and does not emit odor.

Description

Toilet bowl

Technical Field

The invention relates to the technical field of daily necessities, in particular to a closestool.

Technical Field

Existing toilets have three main functions. Store faeces urine, flush water, seal water to prevent blow-by. Each function is associated with deleterious effects, which constitute four major drawbacks of toilets, namely four undesirable conditions.

Storage creates a first defect: the bowl of the toilet bowl serves as a container for storing feces, urine and flatus excreted by the human body. The resulting deleterious effects: the image is unsightly. Is the first defect;

Storage creates a second defect: the stored feces, urine and stink buttocks overflow from the closestool, so that the environment is polluted. Is a second drawback of toilets.

Flush cleaning creates a third drawback: the sewage such as the excrement stored in the closestool is flushed into the sewer through the siphon sewage pipe by using a great amount of water. The deleterious effect is the consumption of large amounts of water. Is a third drawback of toilets. For cities with poor water resources, this is a heavy burden.

The water seal creates a fourth drawback. After the sewage is flushed into the sewer, water is used for forming a water seal at the upper end of the siphon sewage pipe, the sewer is isolated and sealed with the basin of the closestool, so that odor of the sewer is prevented from entering the basin of the closestool, and then entering a room to pollute the environment. The harmful effect is produced, water is used for sealing, and water is wasted. Water seals are a fourth drawback.

Existing toilets suffer from four deleterious effects, namely, four drawbacks. Particularly, the consumption of water resources is a serious disadvantage. These four drawbacks should be eliminated, without spilling odors, without consuming water, resulting in a new generation of new toilets.

Disclosure of Invention

The invention eliminates four drawbacks of existing toilets by the following technical measures. The invention adopts new material-nanometer material, and reasonably utilizes the resources inside and outside the system-gravity resources and air resources, which is an important guarantee for success of the invention.

The first measure is: the closestool adopts a conduit mode, and excrement and urine are directly discharged into a sewer.

The first measure adopted by the invention eliminates the first defect (storing the excrement and urine), namely the closestool is made into a conduit, and the excrement and urine is directly led into a sewer through the conduit by means of the gravity of the excrement and urine. The present invention recognizes that the storage function of existing toilets is superfluous. The excrement and urine should not be discharged into the sewer after being stored, and the excrement and urine should be directly discharged into the sewer. Thus, the bowl of the toilet is superfluous and should be cut off. The toilet bowl does not have a large basin, and is replaced by a conduit for directly introducing excrement and urine into a sewer. The excrement and urine are directly discharged into the sewer, so that unnecessary storage of the excrement and urine is eliminated. The structure of the toilet is completely changed by the form of the guide pipe, which is a major breakthrough to the structure of the toilet.

Here, resources within the system are reasonably utilized. The gravity of the excrement and urine is utilized, the excrement and urine automatically falls into a sewer through the guide pipe, and the additional water resource is not utilized for flushing, so that the water resource is wasted.

The second measure is as follows: the inner wall of the catheter is made of nano materials, so that the excrement and urine are prevented from being stuck on the inner wall of the catheter.

In order to prevent falling faeces and urine from being stuck on the inner walls of the guide pipe and the valve, the inner walls of the guide pipe and the valve are made of nano materials. This is the second measure, and the adoption of nano materials is an important condition for the toilet not to use water.

And a third measure: the top end of the guide pipe is provided with an annular air jet pipe, a circle of downward air jet holes are arranged on the top end of the guide pipe, compressed air is jetted into the guide pipe, and odor is prevented from overflowing.

In order to prevent feces, urine, stink and stink from falling into the guide pipe and stink from flowing up from the sewer from overflowing from the top end of the guide pipe, an annular air jet pipe is arranged at the top end of the guide pipe, and the air jet pipe is provided with a circle of downward air jet holes for jetting compressed air into the guide pipe. The air resource in the environment is reasonably utilized, and the problem of odor overflow in the toilet working is solved. In addition to preventing the escape of odors from the duct, there are two other effects. Firstly, the excrement and urine are pushed downwards by assistance and enter a sewer, and secondly, the inner wall of the catheter is further cleaned. The third measure is to remove the second defect (overflow odor, pollution to environment).

Fourth measure: the mechanical valve is used for replacing a water seal, so that odor of a sewer is prevented from flowing into a room to pollute the air when the closestool does not work.

The toilet bowl has three components: water tank, basin, blowdown siphon return bend. The toilet of the invention does not store excrement and urine, and does not use water to flush and discharge dirt, so that all three parts are not used and all the three parts are cut off. However, the upper end of the siphon sewage-discharging bent pipe forms a water seal by water, which is used for isolating and sealing the sewer from the toilet bowl, so that odor in the sewer is prevented from upwards flowing into the toilet bowl and then flowing into a room to pollute the air. This isolating, sealing function is also required for the toilet of the present invention. That is, when the toilet is not operated, odor of the sewer is prevented from flowing into the room through the guide pipe to pollute the environment. What is the seal not, what is the seal? A simple and reliable method is to use a mechanical valve. For this purpose, the duct is divided into an upper duct and a lower duct. The downcomer is inserted into the ground vertical pipe and is a part communicated with the sewer. In order to prevent odor of the sewer from entering the upper guide pipe, a mechanical valve is arranged between the upper guide pipe and the lower guide pipe for isolation. When the toilet is not in operation, the valve is closed, and the upper and lower guide pipes are isolated. When the toilet is in operation, the valve is opened, and the upper and lower guide pipes are communicated. The mechanical valve is adopted to replace a water seal, which is a fourth measure to prevent odor of a sewer from entering a room.

Therefore, the novel toilet bowl is formed by adopting four measures to eliminate four defects of the existing toilet bowl, and can be called as an electric blowing nano-catheter toilet bowl. The toilet is characterized in that excrement and urine are directly discharged into a sewer through a conduit by gravity; the inner wall of the conduit and the inner wall of the valve through hole are non-sticky nano materials, so that the toilet is not flushed by water; since the top end of the duct sprays compressed air to the lower end, this is a toilet that does not overflow odor. The mechanical valve is adopted to replace a water seal, so that the water seal is an electromechanical product.

The overall structure of the new toilet bowl will be described in more detail below with reference to the accompanying drawings.

The main structure of the toilet is a conduit. The gravity of the excrement and urine is utilized, and the excrement and urine automatically falls into a sewer through a catheter. The pipe is divided into an upper pipe (4) and a lower pipe (12) by a valve to isolate odor from a sewer, so that the valve is arranged between the upper pipe and the lower pipe. The upper duct is fastened to the support frame (16). A valve (11) is arranged between the upper conduit and the lower conduit, and the valve can be a ball valve or a plate valve. The upper end surface of the upper conduit has a large enough space area to receive the feces and urine. The upper end of the upper conduit is provided with a section with a pear-shaped cross section, and the protruding part is used for containing urine. The lower end surface of the upper conduit is connected with a valve, and the area is smaller, so the upper conduit is a conical pipe with a large upper part and a small lower part. The inner walls of the upper and lower guide pipes and the inner wall of the valve through hole are made of nano materials, and dirt such as excrement and urine is not easy to adhere and vertically fall, which is an important condition that water is not needed for flushing. The bottom of the toilet bowl is provided with a sleeve (15) which is arranged on the bottom plate of the supporting frame (16) and sleeved on the ground vertical pipe (14) to position the toilet bowl. The lower end portion of the downcomer (12) is inserted into the ground vertical pipe (14). A sealing ring (13) is arranged between the downcomer and the ground vertical pipe. The top of the toilet is provided with a toilet cover (2). The toilet also has a housing (7) which is connected to a support plate (6) on the upper conduit. The bottom plate of the supporting frame and the bottom of the shell are firmly connected with the flat ground.

The structure of the toilet is further understood by the following description of the 3 electromechanical parts of the toilet.

1. A compressed air portion. An annular air jet pipe (3) is arranged at the top end of the upper conduit, a circle of downward air jet holes are arranged, and compressed air is jetted into the conduit. There are 3 roles: (1) preventing odor from overflowing the conduit, (2) pushing excrement and urine into the sewer by downward assistance, and (3) cleaning the inner wall of the conduit. Because of the need to apply compressed air, the toilet is internally provided with a blower (1) which supplies low pressure compressed air to the air lance via a conduit.

2. And a motor operating mechanism of the valve.

(1) Ball valves are used. The ball valve is switched by the positive and negative rotation of the motor. Because the ball valve switch needs the motor to rotate forward and backward, a direct current motor is adopted. The shaft of the ball valve is connected with the shaft of the motor (8) through a coupling (10). The motor is mounted on a motor support plate (9). The motor shaft is provided with a rotary collision block, the motor is electrified and rotates by an angle, the ball valve is opened, the collision block collides with a travel switch, and the motor is powered off. When the ball valve is to be closed, the motor is reversely electrified, the motor is reversely rotated, the ball valve is closed, the collision block reversely collides with another travel switch, and the motor is powered off. In case of emergency of failure of the ball valve motor, a spare crank is arranged on the back of the ball valve, the crank is inserted into a square hole of the ball valve, the ball valve is swung by 90 degrees, and the ball valve is opened, so that the collision block and the limit switch still play a positioning blocking role. And then the ball valve is reversely rotated for 90 degrees and is closed.

(2) A plate valve is adopted. The plate valve is a rectangular plate, and half of the plate is solid, and when the half is between the upper conduit and the lower conduit, the upper conduit and the lower conduit are isolated, which is equivalent to closing the valve. The other half of the plate is a hole, when the half is between the upper conduit and the lower conduit, the upper conduit and the lower conduit are communicated, so that the excrement and urine can pass through, and the valve is opened. In order to realize the closing and opening functions of the plate valve, a motor gear rack or a solenoid electromagnet linear reciprocating motion mechanism is arranged on the side face of the plate valve, a motor rotates left and right, the plate valve is pushed and pulled back and forth in a space between an upper conduit and a lower conduit, the opening and the closing of the valve are realized, in order to eliminate the gap between the plate valve and the upper conduit and the lower conduit, the lower conduit applies pressure to the plate valve from bottom to top under the action of spring force, the gap is eliminated, and the sealing is realized. In case of emergency of failure of the motor, a standby push-pull rod is arranged in the longitudinal direction of the plate valve, and the plate valve can be pushed and pulled by hand at the rear position of the closestool to open or close the valve.

3. The toilet cover is automatically opened and closed by the rotating mechanism.

The toilet cover can be automatically turned over, and like the positive and negative rotation of the ball valve, a motor is arranged on a rotating shaft of the toilet cover, a rotary collision block is arranged on a motor shaft, the motor is electrified and rotated, the toilet cover is lifted by a certain angle, the collision block collides with a travel switch, the motor is powered off, the motor is electrified reversely, the toilet cover is covered, the collision block collides with another travel switch, and the motor is powered off.

The working procedure of the novel toilet is as follows: when the start button is pressed down, the blower motor, the valve motor and the toilet cover motor can be powered on simultaneously, the air injection holes are injected, the valve is opened automatically from the closed position to the open position (in order to prevent dirt from falling into the upper guide pipe before the valve is opened, and the toilet cover always covers when the toilet is not in operation). The blower continuously works, the valve motor is powered off, and the toilet lid motor is powered off. At this time, the person can sit on the toilet bowl to relieve the bowels. After the defecation and the cleaning are finished, the trousers are stood up, the end button is pressed down after the trousers are carried, the blower is powered off, and the blower stops working. Meanwhile, the valve motor is reversely powered, reversely rotated, the valve is closed, and the valve motor is powered off. The toilet seat motor is reversely powered on, reversely rotated, the toilet seat is closed, and the toilet seat motor is powered off. And (5) finishing all the work. The three motors are switched on and off, and a circuit board (5) provides power and all lines are connected.

For areas with frequent power failure, a spare storage battery is attached.

As with toilets, the new toilet is also a kind of toilet. No matter the male or female, no matter how the patient urinates or urinates, the patient needs to sit on the seat for use. As with any vessel, equipment, toilets also require frequent inspection, cleaning, maintenance, and repair.

The novel closestool does not use water. However, in the same toilet, other devices such as a basin, a washing machine, a shower, etc. are all water-consuming. The water flowing down is communicated through the pipeline and flows to the lower end of the vertical pipeline on the toilet floor, which is helpful for further cleaning dirt such as the excrement falling from the toilet.

Description of the drawings

Description figure 1 is a schematic view of a toilet bowl.

The names of the numbers in the drawings of the specification are as follows:

1. the toilet comprises a blower, a toilet cover, an annular air injection pipe, an upper guide pipe, a circuit board, a housing supporting plate, a housing, a motor supporting plate, a coupling, a valve, a lower guide pipe, a sealing ring, a ground vertical pipe, a sleeve and a supporting frame.

Detailed Description

The invention relates to a closestool, which is an assembled electromechanical product. All parts can be manufactured by the existing production process and then assembled.

Claims

1. A closestool consists of an upper conduit, a supporting frame, an upper conduit supporting plate, a lower conduit, a sleeve, a mechanical valve, an annular air jet pipe, an air blower, a closestool cover and a shell, and is characterized in that the main structure of the closestool is a conduit which is divided into an upper conduit and a lower conduit, the lower conduit stretches into a ground vertical pipe and is communicated with a sewer, the upper conduit and the lower conduit directly guide excrement falling by gravity into the sewer, the excrement is not stored in the closestool, the mechanical valve is arranged between the upper conduit and the lower conduit, when the closestool does not work, the valve is closed, the upper conduit is isolated from the lower conduit, so that the odor of the sewer is prevented from channeling into the upper conduit to pollute the air, when the closestool works, the valve is opened, the upper conduit and the lower conduit are communicated, the excrement passes through and falls into the sewer, the inner walls of the upper conduit and the lower conduit are non-sticky nano materials, the annular air jet pipe is arranged at the top end of the upper conduit, and the odor is prevented from being blown out by the conduit during the working period of the closestool; the annular air ejector tube is provided with a circle of downward air ejector holes, compressed air is ejected into the guide tube, odor is prevented from overflowing the guide tube, indoor air is polluted, and low-pressure compressed air is provided by the air blower through the pipeline; the mechanical valve between the upper conduit and the lower conduit adopts a ball valve, the motor is used for controlling the opening and closing of the ball valve, the shaft of the ball valve is connected with the shaft of the motor by a shaft coupling, a rotary collision block is arranged on a motor shaft, the motor is electrified and turned by 90 degrees, the ball valve is opened, the collision block collides with a travel switch, the motor is powered off, when the ball valve is to be closed, the motor is reversely electrified, the motor is reversely rotated by 90 degrees, the ball valve is closed, the collision block reversely collides with another travel switch, the motor is powered off, under the emergency that the motor of the ball valve fails, a standby crank is arranged on the back of the ball valve, the crank is pushed into a square hole of the ball valve, the crank is rocked by 90 degrees, the ball valve is opened, the collision block and the limit switch still exert the positioning blocking function, and the inner wall of a through hole of the ball valve adopts nano materials.

2. The toilet according to claim 1, wherein the upper duct is a conical tube, the upper end surface of the upper duct is provided with a supporting plate, the upper end of the upper duct has a pear-shaped section, the protruding portion is used for containing urine, the upper duct is fastened on the supporting frame, and the lower end surface of the upper duct is connected with the upper end surface of the mechanical valve.

3. The toilet according to claim 1, wherein the upper end surface of the down tube is connected to the lower end surface of the mechanical valve, a portion of the lower end of the down tube is inserted into the ground vertical tube, and a sealing ring is provided between the down tube and the ground vertical tube.

4. The toilet according to claim 1, wherein the mechanical valve between the upper duct and the lower duct is a plate valve, the plate valve is a rectangular plate, one half of the plate is solid, when the half is between the upper duct and the lower duct, the upper duct and the lower duct are isolated, the valve is closed, the other half of the plate is a hole, when the half is between the upper duct and the lower duct, the upper duct and the lower duct are communicated, the fecal urine passes through, the valve is opened, in order to realize the closing and opening functions of the plate valve, a motor rack or solenoid electromagnet linear reciprocating mechanism is arranged at the side surface of the plate valve, the plate valve is pushed and pulled in a left-right reciprocating manner in the space between the upper duct and the lower duct, the opening and closing of the valve are realized, the lower duct applies pressure to the plate valve from bottom to top under the action of a spring force, the gap is eliminated, the sealing is realized, in case of emergency of failure of the motor, the plate valve is longitudinally provided with a standby rod, the plate valve is pushed and pulled by hand at the back position of the toilet, the valve is opened or closed, and the inner wall of the plate valve through hole is made of nano material.

5. The toilet according to claim 1, wherein the toilet lid is automatically turned over, a motor is installed on a rotating shaft of the toilet lid, a rotary bump is installed on a motor shaft, the toilet lid is lifted up by a certain angle when the motor rotates forward, the bump bumps against a travel switch, the motor is powered off, the toilet lid is covered by the bump when the motor rotates backward, and the motor is powered off.

6. The toilet of claim 1, wherein there is a housing, the upper end of which is connected to the support plate on the upper conduit and the lower end of which is connected to the flat floor.

7. The toilet according to claim 1, wherein there is a support frame for supporting all parts of the toilet and the weight of the human body, and the bottom plate of the support frame is firmly connected to the flat ground by bolts.

8. The toilet of claim 1, wherein there is a circuit board providing power and all wiring connections.