CN215519042U - Odor-isolating epidemic prevention ecological toilet - Google Patents

Abstract

The utility model relates to an odor-isolating epidemic-preventing ecological toilet, which comprises at least one toilet bowl, at least one urinal, a base body and a plurality of sewage discharge pipes communicated with a sewer, wherein the toilet bowl comprises the urinal and a excrement discharge pipeline, magnetic driving plugging valves are respectively arranged between the lower end of the excrement discharge pipeline and the upper end of the sewage discharge pipe and between the urine discharge pipe of the urinal and the upper end of the sewage discharge pipe, each magnetic driving plugging valve comprises a joint and a valve body, and the joints comprise annular gaskets and upper pipe bodies; the valve body sequentially comprises a lower pipe body, an inverted cone-shaped hose installed inside the lower pipe body, a cone shell used for plugging the lower end of the hose and a magnetic driving mechanism used for driving the cone shell to move up and down inside the lower pipe body from top to bottom, the upper end of the hose is connected with the inner wall of the lower pipe body in a sealing mode, and the magnetic driving mechanism is installed below the cone shell. The odor-isolating and epidemic-preventing ecological toilet has the functions of odor isolation, water return prevention, insect prevention and certain epidemic prevention, and simultaneously does not influence the discharge of mixtures such as sewage/dirt and the like.

Description

Odor-isolating epidemic prevention ecological toilet

Technical Field

The utility model relates to an odor-isolating epidemic prevention ecological toilet, and belongs to the technical field of toilets.

Background

The on-site harmless treatment of human excrement and urine is one of the key problems of people's attention, and therefore, an ecological toilet is also presented in the prior art, and is a type of environment-friendly toilet, namely a type of toilet which does not pollute the environment, can fully utilize various resources and emphasizes the concepts and functions of pollutant self-purification and resource recycling. The most utilization rate of the existing ecological toilet is that the microorganism bacteria decompose the excrement, the microorganism growth and reproduction activities are utilized to carry out biodegradation on available molecular organic compounds in the excrement and convert the molecular organic compounds into bacterial biomass, and the pathogenic microorganisms in the excrement are competitively inhibited and killed, so that the harmless and recycling treatment of the excrement is realized, the function of pollution-free discharge can be achieved, and no pollution is caused to the environment.

The existing microbial toilet mainly needs solid-liquid separation, namely small-size treatment for returning to small size, and can be used as greening water after treatment, large-size treatment for returning to large size, and organic fertilizer after treatment.

For example, existing circulating water flushes ecological toilets. The water source for flushing the toilet by circulating water is taken from clean water obtained after excrement and urine are treated, and the two modes are as follows:

firstly, the urine is treated separately

This type of ecological toilet separately collects urine, and after adding a chemical to remove odor, it is reused for flushing the toilet. The excrement is crushed into pulp and dried to produce fertilizer for application to field or used as garbage for landfill. The separation of the excrement and the urine is completed through a specially designed excrement and urine separation device. The urine is used for flushing toilet after ammonia nitrogen and other peculiar smell gases are removed through the action of microorganisms, and the excrement is transported outside after being biologically treated.

② mixing and treating feces and urine

This type is currently the mainstream product in domestic ecological toilets. By means of environmental engineering, the metabolism and physical and chemical action of microbes are utilized to degrade the pollutants in excrement and urine and finally the pollutants are converted into CO₂With the water discharged into the environment, while regenerating clean water for flushing toilets orDirectly discharged into the environment.

The existing ecological toilets, regardless of type, include a conditioning tank, a biochemical reactor, a purifier and a water storage tank under a toilet bowl (toilet bowl) and a urinal. Adjusting and buffering excrement and/or urine at an adjusting tank, performing microbial fermentation at a biochemical reactor, purifying fermentation liquor by a purifier, and finally conveying the fermentation liquor to a water storage tank for storage; the water for flushing comes from the water storage tank. The basic structures of the ecological toilet are disclosed in patents of CN201620813288.9 ' an ecological environment-friendly mobile toilet ', CN201820989182.3 ' an ecological protection, sanitation and epidemic prevention public toilet in the street area, tourist attraction and large-scale gathering area ', CN200920191419.4 ' a green ecological toilet and the like.

Wherein, sewer communication is usually adopted at present between the adjusting groove and the closestool and the urinal. However, the conventional toilet bowl, urinal and sewer are generally directly connected through pipelines, and thus the conventional toilet bowl, urinal and sewer do not have the functions of odor isolation, water return prevention, insect prevention, epidemic prevention (especially infectious diseases capable of being transmitted through the excrement mouth, such as new coronavirus, pneumonia, viral hepatitis A and the like). The reason is that although the defecation pipeline of the toilet is generally in an S-shaped structure and uses water seal to isolate odor, once the air pressure inside the sewer pipeline is increased (such as fermentation or external wind source) or residual water inside the defecation pipeline is dried, a part of odor can still be emitted.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an ecological toilet capable of isolating peculiar smell and preventing epidemic, which has the following specific technical scheme:

a peculiar smell isolation and epidemic prevention ecological toilet comprises at least one toilet bowl, at least one urinal, a base body used for supporting the toilet bowl and a plurality of discharge pipes communicated with a sewer, wherein the toilet bowl comprises a urinal and a defecation pipeline positioned below the urinal; magnetic driving plugging valves are respectively arranged between the lower end of the defecation pipeline and the upper end of the sewage discharge pipe and between the urine discharge pipe of the urinal and the upper end of the sewage discharge pipe, each magnetic driving plugging valve comprises a joint and a valve body, and each joint comprises an annular gasket and an upper pipe body; the valve body sequentially comprises a lower pipe body, an inverted cone-shaped hose installed inside the lower pipe body, a cone shell used for plugging the lower end of the hose and a magnetic driving mechanism used for driving the cone shell to move up and down inside the lower pipe body from top to bottom, the upper end of the hose is connected with the inner wall of the lower pipe body in a sealing mode, and the magnetic driving mechanism is installed below the cone shell.

As an improvement of the above technical scheme, the magnetic driving mechanism includes a vertical cylinder, a first permanent magnet arranged inside the vertical cylinder, a second permanent magnet arranged in a repulsive manner with the first permanent magnet, a fixing ring fixedly mounted at the upper end of the conical shell, a slide bar mounted between the first permanent magnet and the conical shell and in clearance fit with the inner ring of the fixing ring, and a connecting rod fixedly mounted between the vertical cylinder and the inner wall of the lower pipe body, the upper end of the slide bar is fixedly connected with the middle part of the conical shell, the lower end of the slide bar is fixedly connected with the upper end of the first permanent magnet, the second permanent magnet is in a circular ring structure, and the second permanent magnet is fixedly mounted inside the vertical cylinder.

As an improvement of the above technical scheme, a check valve mechanism for plugging the inner ring of the second permanent magnet is further arranged below the second permanent magnet, the check valve mechanism comprises a sealing head for plugging the inner ring of the second permanent magnet, a third permanent magnet attracted with the second permanent magnet, a plurality of L-shaped stop rods arranged on the outer side of the sealing head, and a stop block arranged below the third permanent magnet, the third permanent magnet is fixedly connected with the lower end of the sealing head, the lower part of the stop rod is fixedly connected with the inner wall of the vertical cylinder, and the stop block is fixedly connected with the stop rods.

As an improvement of the technical scheme, the upper end of the seal head is of a hemispherical structure, and the lower part of the inner ring of the second permanent magnet is of a spherical structure matched with the upper end of the seal head.

As an improvement of the technical scheme, a contact pin is fixedly installed at the cone top of the cone shell.

As an improvement of the technical scheme, the tube thickness of the hose is reduced from top to bottom in sequence.

As an improvement of the technical scheme, a taper pipe tightly attached to the hose is fixedly installed on the inner wall of the lower pipe body, the upper end of the taper pipe is arranged above the upper end of the hose, and the lower end of the taper pipe is arranged above the lower end of the hose.

As an improvement of the technical scheme, the lower end of the hose is connected with an annular magnetic film, an annular fourth permanent magnet is embedded on the lower edge of the outer side wall of the conical shell, and the fourth permanent magnet is fixedly connected with the conical shell.

The odor-isolating and epidemic-preventing ecological toilet has the functions of odor isolation, reverse water prevention, insect prevention and certain epidemic prevention, and simultaneously does not influence the discharge of mixtures such as sewage/dirt and the like.

Drawings

FIG. 1 is a schematic structural view of the odor-isolating epidemic-preventing ecological toilet of the utility model;

FIG. 2 is a schematic structural view of a magnetically actuated block valve according to the present invention;

FIG. 3 is a schematic view showing the connection of the hose and the lower pipe in example 7;

FIG. 4 is a schematic structural view of the magnetic drive mechanism of the present invention;

FIG. 5 is a schematic view of the installation of the check valve mechanism of the present invention;

FIG. 6 is a schematic view showing the connection between the hose and the lower tube body according to example 8;

FIG. 7 is a schematic view showing the connection between the conical shell and the fourth permanent magnet according to embodiment 8.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in figure 1, the odor-isolating epidemic-preventing ecological toilet comprises at least one toilet bowl 10, at least one urinal 40, a base body 20 for supporting the toilet bowl 10, and a plurality of sewage pipes 21 communicated with a sewer, wherein the toilet bowl 10 comprises a urinal 11 and a defecation pipeline 12 positioned below the urinal 11, the upper end of the defecation pipeline 12 is communicated with an inner cavity of the urinal 11, the toilet bowl 10 is fixedly arranged above the base body 20, and the upper end of the sewage pipe 21 is embedded in the base body 20.

In some embodiments, the base 20 is one of a floor, and a floor of a car, and may be selected according to the nature of the toilet. In addition, the odor-isolating epidemic-preventing ecological toilet can also comprise the components of the prior regulating tank, a biochemical reactor, a purifier, a water storage tank and the like, and the blow-off pipe 21 is communicated with the regulating tank.

The working principle of the odor-isolating epidemic-preventing ecological toilet is as follows:

taking the toilet 10 as an example, the toilet 10 is preferably a flush toilet, excrement and/or urine are sequentially discharged from a urinal 11, an excrement discharge pipeline 12 and a sewage discharge pipe 21 to an adjusting tank for buffering, then microbial fermentation is carried out at a biochemical reactor, fermentation liquor is purified by a purifier and finally conveyed to a water storage tank for storage; the water in the tank of the toilet comes from the reservoir. The parts of the regulating tank, the biochemical reactor, the purifier, the water storage tank and the like are conventional parts, and reference can be made to patents of CN201620813288.9 ' an ecological environment-friendly mobile toilet ', CN201820989182.3 ' an ecological protection, sanitation and epidemic prevention public toilet for the block, the tourist attraction and the large-scale gathering, and CN200920191419.4 ' a green ecological toilet ', and detailed structures and principles of the parts are not repeated.

As shown in fig. 1 and 2, a magnetically driven blocking valve 50 is installed between the lower end of the defecation pipeline 12 and the upper end of the sewage pipe 21, and between the urine discharge pipe of the urinal 40 and the upper end of the sewage pipe 21, the magnetically driven blocking valve 50 comprises a joint and a valve body, the joint comprises a circular gasket 511 and an upper pipe body 512, and the upper pipe body 512 and the gasket 511 are connected into a whole; the valve body sequentially comprises a lower pipe body 521, an inverted cone-shaped hose 53 arranged in the lower pipe body 521, a cone shell 55 used for blocking the lower end of the hose 53 and a magnetic driving mechanism 30 used for driving the cone shell 55 to move up and down in the lower pipe body 521 from top to bottom, the upper end of the hose 53 is hermetically connected with the inner wall of the lower pipe body 521, and the magnetic driving mechanism 30 is arranged below the cone shell 55.

The magnetically driven blocking valve 50 is equivalent to a one-way valve with a special structure, and the pipes where the toilet bowl 10 and the urinal 40 are located are respectively and independently provided with the magnetically driven blocking valve 50, so that cross infection can be prevented. The magnetic driving plugging valve 50 can ensure that sewage/sewage can pass through smoothly, and can avoid the backflow of water and steam at the magnetic driving plugging valve 50.

Therefore, the odor-isolating and epidemic-preventing ecological toilet has the functions of odor isolation, reverse water prevention, insect prevention, epidemic prevention to a certain degree and the like, and simultaneously does not influence the discharge of mixtures such as sewage/dirt and the like.

The conical shell 55 is made of a non-ferromagnetic material, such as polytetrafluoroethylene; the hose 53 may be made of a material having a certain elasticity, such as a rubber material. First, the conical shell 55 is driven by the magnetic driving mechanism 30 to normally seal the lower end of the hose 53, thereby achieving the sealing purpose. When the hydraulic pressure (gravity) above the conical shell 55 is greater than the resistance (mainly magnetic force) of the conical shell 55 moving downwards, the conical shell 55 moves downwards, so that the conical shell 55 no longer blocks the lower end of the hose 53, that is, the magnetic driving blocking valve 50 is in an open state, and the sewage discharge action is completed. After the sewage draining is finished, the magnetic driving blocking valve 50 is reset to the blocking state under the driving of the magnetic driving mechanism 30.

Among them, in order to further improve the sealing property; the outer ring of the lower pipe 521 is provided with a plurality of elastic ribs 523, and the elastic ribs 523 can be made of rubber materials.

Example 2

As shown in fig. 4, the magnetic driving mechanism 30 includes a vertical tube 31, a first permanent magnet 34 disposed inside the vertical tube 31, a second permanent magnet 35 disposed in a manner of repelling with the first permanent magnet 34, a fixing ring 32 fixedly mounted at the upper end of the conical shell 55, a sliding rod 33 mounted between the first permanent magnet 34 and the conical shell 55 and in clearance fit with the inner ring of the fixing ring 32, and a connecting rod 36 fixedly mounted between the vertical tube 31 and the inner wall of the lower tube 521, wherein the upper end of the sliding rod 33 is fixedly connected with the middle of the conical shell 55, the lower end of the sliding rod 33 is fixedly connected with the upper end of the first permanent magnet 34, the second permanent magnet 35 is in a circular ring shape, and the second permanent magnet 35 is fixedly mounted inside the vertical tube 31.

The vertical cylinder 31 and the fixing ring 32 are preferably made of non-ferromagnetic material, such as stainless steel, aluminum alloy, etc. The second permanent magnet 35 is repulsive to the first permanent magnet 34, so that the cone shell 55 can be normally pushed against the slide rod 33 to block the lower end of the hose 53. Through experiments in advance and calculation of the magnitude of the magnetic force, the gravity of the sewage/water above the conical shell 55 exceeds the repulsive magnetic force between the second permanent magnet 35 and the first permanent magnet 34 in the primary flushing process, and smooth sewage discharge is guaranteed.

Compared with an experimental spring, the spring is easy to age, and the elasticity is reduced; according to the existing data, the alnico magnet is tested for 11.6 years under the normal use condition, and the alnico magnetic flux loss is 5 percent; therefore, the magnetic drive is adopted, the service life is longer, and the using effect is better.

The first permanent magnet 34 is also designed to be in clearance fit with the inner cavity of the vertical tube 31.

Example 3

As shown in fig. 5, a check valve mechanism 60 for blocking the inner ring of the second permanent magnet 35 is further disposed below the second permanent magnet 35, the check valve mechanism 60 includes a sealing head 61 for blocking the inner ring of the second permanent magnet 35, a third permanent magnet 62 attracted to the second permanent magnet 35, a plurality of L-shaped stop rods 64 disposed outside the sealing head 61, and a stop 63 disposed below the third permanent magnet 62, the third permanent magnet 62 is fixedly connected to the lower end of the sealing head 61, the lower portion of the stop rod 64 is fixedly connected to the inner wall of the vertical cylinder 31, and the stop 63 is fixedly connected to the stop rods 64.

If the non-return valve mechanism 60 is not provided, although it is a clearance fit, it is accumulated day by day, and the interior of the vertical tube 31 is filled with water, and in order to ensure that, for example, a drain hole is usually provided. The arrangement of the drainage hole may cause dirt to enter the interior of the vertical cylinder 31 from the drainage hole frequently, and finally affect the normal operation of the magnetic driving mechanism 30, and in severe cases, even affect the service life thereof.

In the present embodiment, by providing the check valve mechanism 60, the inner ring of the second permanent magnet 35 can be closed by attraction between the second permanent magnet 35 and the third permanent magnet 62 when the check valve mechanism 60 is in a normal state; since the magnetic flux of the second permanent magnet 35 is large, even if the third permanent magnet 62 is small, the magnetic force between the second permanent magnet 35 and the third permanent magnet 62 is large; therefore, in order to ensure smooth drainage, the end socket 61 also has the function of a "counterweight", the end socket 61 is made of lead/lead alloy, and the counterweight of the end socket 61 is enlarged, so that even if water is accumulated above the second permanent magnet 35, the water can be smoothly drained from the inner ring of the second permanent magnet 35 under the action of the upper force.

Usually, the end socket 61 is influenced by magnetic force, and seals the inner ring of the second permanent magnet 35, so that the dirt, sewage and the like can be effectively prevented from entering the upper part of the second permanent magnet 35 through the inner ring of the second permanent magnet 35. The seal head 61 can only move up and down under the limitation of the stop lever 64; the stopper 63 prevents the third permanent magnet 62 from falling.

Example 4

Based on the embodiment 3, the plugging effect is further improved; the upper end of the seal head 61 is of a hemispherical structure, and the lower part of the inner ring of the second permanent magnet 35 is of a spherical structure matched with the upper end of the seal head 61.

Example 5

Further, the conical top of the conical shell 55 is fixedly provided with a pin 54. The pin 54 acts to make it easier, on the one hand, for the conical shell 55 to move downwards when the conical shell 55 is impacted by a solid object (solid stool).

Example 6

The tube thickness of the flexible tube 53 is decreased from the top to the bottom. By the design, the lower end of the hose 53 is easier to elastically deform, and the upper end of the hose 53 is less easy to elastically deform, so that the matching plugging effect between the hose 53 and the conical shell 55 is better.

Example 7

As shown in fig. 2 and 3, a taper pipe 531 is fixedly attached to an inner wall of the lower pipe 521 to be in close contact with the hose 53, an upper end of the taper pipe 531 is disposed above an upper end of the hose 53, and a lower end of the taper pipe 531 is disposed above a lower end of the hose 53. The taper pipe 531 has a pipe length smaller than that of the hose 53.

So design, can effectively avoid awl shell 55 to break through the inside that hose 53 was finally gone into to the restriction of hose 53, finally loses the shutoff effect. The cone 531 is arranged to act as a "stop" and eventually prevent the cone shell 55 from entering the interior of the hose 53.

Example 8

The lower end of the hose 53 is connected with an annular magnetic film 532, an annular fourth permanent magnet 551 is embedded on the lower edge of the outer side wall of the conical shell 55, and the fourth permanent magnet 551 is fixedly connected with the conical shell 55.

As shown in fig. 6 and 7, the magnetic film 532 is composed of a wire mesh and an elastic film body completely wrapping the wire mesh, and the elastic film body is made of a high polymer material, such as a polytetrafluoroethylene film, a polypropylene film, etc.; the magnetic film 532 is made by two elastic film bodies sandwiching iron wire net and then adopting cementing or hot pressing compounding.

When the conical shell 55 seals the lower end of the hose 53, the magnetic film 532 can be attracted by the annular fourth permanent magnet 551, thereby further improving the sealing performance of the sealing.

Example 9

In addition, preferably, the second permanent magnet 35 may be designed in a plurality, and is sequentially embedded in the inner wall of the vertical tube 31, so that the inner diameter of the second permanent magnet 35 is equal to the inner diameter of the vertical tube 31. Then, the magnetic flux of the second permanent magnet 35 increases from top to bottom in sequence, so that the installation requirements of long stroke and small occupied volume can be met.

In the above embodiment, the conical shell 55 is matched with the flexible pipe 53, even if a larger air pressure is generated below the conical shell 55, the plugging is better, and the plugging effect is further improved.

The odor-isolating and epidemic-preventing ecological toilet has the functions of odor isolation, water return prevention, insect prevention and certain epidemic prevention, and simultaneously does not influence the discharge of mixtures such as sewage/dirt and the like. The magnetic driving blocking valve 50 is not electrically driven, and the installation is simple; compared with the traditional spring drive, the service life is long. The magnetic driving plugging valve 50 is good in plugging effect in a normal state, can effectively prevent water, steam, dirt and the like from flowing backwards, and is good in implementation effect.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (8)

1. The utility model provides a separate ecological lavatory of peculiar smell epidemic prevention, includes minimum toilet bowl (10), minimum urinal (40), is used for supporting base member (20) of toilet bowl (10), a plurality of blow off pipe (21) that communicate with the sewer, toilet bowl (10) include urinal (11), be located the defecation pipeline (12) of urinal (11) below, the upper end of defecation pipeline (12) communicates with the inner chamber of urinal (11), toilet bowl (10) fixed mounting is in the top of base member (20), the upper end embedding of blow off pipe (21) is installed in base member (20) department, its characterized in that: a magnetic driving blocking valve (50) is respectively arranged between the lower end of the defecation pipeline (12) and the upper end of the sewage discharge pipe (21) and between the urine discharge pipe of the urinal (40) and the upper end of the sewage discharge pipe (21), the magnetic driving blocking valve (50) comprises a joint and a valve body, and the joint comprises a circular gasket (511) and an upper pipe body (512); the valve body sequentially comprises a lower pipe body (521), an inverted cone-shaped hose (53) installed inside the lower pipe body (521), a cone shell (55) used for blocking the lower end of the hose (53), and a magnetic driving mechanism (30) used for driving the cone shell (55) to move up and down inside the lower pipe body (521), the upper end of the hose (53) is connected with the inner wall of the lower pipe body (521) in a sealing mode, and the magnetic driving mechanism (30) is installed below the cone shell (55).

2. The odor-isolating epidemic-preventing ecological toilet according to claim 1, wherein: magnetic drive mechanism (30) include vertical cylinder (31), set up in vertical cylinder (31) inside first permanent magnet (34), be second permanent magnet (35) that the repellent set up with first permanent magnet (34), fixed mounting is solid fixed ring (32) of awl shell (55) upper end, install between first permanent magnet (34) and awl shell (55) and be clearance fit's slide bar (33) with solid fixed ring (32) inner ring, fixed mounting is at vertical cylinder (31) and connecting rod (36) between body (521) inner wall down, the upper end of slide bar (33) and the middle part fixed connection of awl shell (55), the lower extreme of slide bar (33) and the upper end fixed connection of first permanent magnet (34), second permanent magnet (35) are the ring form structure, second permanent magnet (35) fixed mounting is in vertical cylinder (31) inside.

3. The odor-isolating epidemic-preventing ecological toilet according to claim 2, wherein: the lower part of the second permanent magnet (35) is also provided with a one-way valve mechanism (60) used for plugging the inner ring of the second permanent magnet (35), the one-way valve mechanism (60) comprises a sealing head (61) used for plugging the inner ring of the second permanent magnet (35), a third permanent magnet (62) which is attracted with the second permanent magnet (35), a plurality of L-shaped stop rods (64) arranged on the outer side of the sealing head (61) and a stop block (63) arranged below the third permanent magnet (62), the third permanent magnet (62) is fixedly connected with the lower end of the sealing head (61), the lower part of each stop rod (64) is fixedly connected with the inner wall of the vertical cylinder (31), and the stop block (63) is fixedly connected with the stop rods (64).

4. The odor-isolating epidemic-preventing ecological toilet according to claim 3, wherein: the upper end of the seal head (61) is of a hemispherical structure, and the lower part of the inner ring of the second permanent magnet (35) is of a spherical structure matched with the upper end of the seal head (61).

5. The odor-isolating epidemic-preventing ecological toilet according to claim 1, wherein: and a contact pin (54) is fixedly arranged at the cone top of the cone shell (55).

6. The odor-isolating epidemic-preventing ecological toilet according to claim 1, wherein: the tube thickness of the hose (53) is reduced from top to bottom in sequence.

7. The odor-isolating epidemic-preventing ecological toilet according to claim 1, wherein: the inner wall of the lower pipe body (521) is fixedly provided with a taper pipe (531) tightly attached to the hose (53), the upper end of the taper pipe (531) is arranged above the upper end of the hose (53), and the lower end of the taper pipe (531) is arranged above the lower end of the hose (53).

8. The odor-isolating epidemic-preventing ecological toilet according to claim 1, wherein: the lower end of the hose (53) is connected with a circular magnetic film (532), a circular fourth permanent magnet (551) is embedded in the lower edge of the outer side wall of the conical shell (55), and the fourth permanent magnet (551) is fixedly connected with the conical shell (55).

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