CN212358508U

CN212358508U - Closestool capable of sealing and discharging sewage

Info

Publication number: CN212358508U
Application number: CN202020310134.4U
Authority: CN
Inventors: 陈玉杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2021-01-15
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a but seal blowdown closestool, including the closestool body and toilet lid, be equipped with the electro-magnet on one of two contact surfaces that the closestool body and toilet lid contacted, be equipped with magnetism on the other face and inhale the district, magnetism inhale the district with the electro-magnet corresponds the setting, has inflatable sealing washer on one of two contact surfaces that the closestool body and toilet lid contacted, inflatable sealing washer seals up the clearance between the closestool body and the toilet lid under the inflation state. Because install electro-magnet and inflatable sealing washer on the closestool, when needs blowdown, can adsorb the upper cover through the electro-magnet and fix on the closestool body to through inflatable sealing washer inflation sealing closestool body and the clearance before the upper cover, make the blowdown chamber form a seal chamber body, the blowdown can be realized to rethread inflation, thereby this closestool of can sealing the blowdown effectively can the water economy resource.

Description

Closestool capable of sealing and discharging sewage

Technical Field

The utility model relates to a cleaners and polishes equipment, concretely relates to but sealing blowdown closestool.

Background

The toilet bowl is household daily sanitary equipment, a height difference is formed by arranging a bent sewage discharge pipeline in the toilet bowl, and sewage is discharged by a siphon principle. And the water closet needs to use a large amount of water for every pollution discharge, which wastes water resources.

Disclosure of Invention

The invention provides a sealable sewage discharge closestool which is used for solving the problem of water resource waste.

An embodiment provides a sealable waste toilet comprising: a toilet body and a toilet cover, the toilet cover is arranged at the upper end of the toilet body in an openable and closable way,

the toilet body is provided with a sewage draining cavity, and the upper end of the toilet body is provided with a surface which is in contact with the toilet cover; the upper end of the sewage discharging cavity is provided with an opening, and the lower end of the sewage discharging cavity is provided with a sewage discharging port;

one of two contact surfaces of the toilet body and the toilet cover is provided with an electromagnet, the other contact surface is provided with a magnetic attraction area, the magnetic attraction area is arranged corresponding to the electromagnet, and the electromagnet is in contact with the magnetic attraction area under the power-on state to form electromagnetic attraction;

one of two contact surfaces of the toilet body and the toilet cover is provided with an inflatable sealing ring, and the inflatable sealing ring seals a gap between the toilet body and the toilet cover in an inflated state.

Further, the toilet lid comprises an upper cover, one of two contact surfaces of the upper cover, which are in contact with the toilet body, is provided with a circle of groove, the inflatable sealing ring is installed in the circle of groove, the inflatable sealing ring is connected with an air source through a first air pipe, the inflatable sealing ring expands and protrudes out of the circle of groove in an inflated state, and the inflatable sealing ring is integrally located in the circle of groove in an exhausted state.

Further, the toilet lid also comprises a middle lid, the middle lid is positioned between the upper lid and the toilet body, and the middle lid is positioned in a sealing contact area between the upper lid and the upper end face of the toilet body.

Further, the inner face of upper cover orientation the region in blowdown chamber is equipped with the fumarole, the upper cover have with the cavity of fumarole intercommunication, the cavity passes through the second trachea and is connected with the air supply, the second trachea is installed the upper cover with in the pivot of closestool body coupling, the second trachea pass through universal rotary joint with the cavity intercommunication of upper cover.

Furthermore, the upper end of the pollution discharge cavity is provided with an air jet hole, and the air jet hole is connected with an air source through a second air pipe.

Furthermore, a ball valve is arranged on a sewage outlet of the sewage cavity.

Furthermore, a drying device and a sterilizing device are installed on the inner wall of the sewage discharge cavity.

Further, the device comprises a controller and a trigger piece, wherein a first exhaust valve is installed on the first air pipe, a second exhaust valve is installed on the second air pipe, and the controller is respectively electrically connected with the trigger piece, the electromagnet, the ball valve, the first exhaust valve, the second exhaust valve, the drying device and the sterilizing device.

Furthermore, the middle cover is provided with a gravity sensor, the gravity sensor is electrically connected with the controller, and the gravity sensor is used for detecting whether a person sits on the closestool.

According to the sealable sewage discharge closestool of the embodiment, the electromagnet and the inflatable sealing ring are installed on the closestool, when sewage is required to be discharged, the upper cover can be fixed on the closestool body in an adsorption mode through the electromagnet, the inflatable sealing ring is inflated and expanded to seal a gap between the closestool body and the upper cover, the sewage discharge cavity forms a sealing cavity, sewage discharge can be achieved through inflation, and therefore the sealable sewage discharge closestool can effectively save water resources.

Drawings

FIG. 1 is a schematic diagram of a sealable waste toilet in one embodiment;

fig. 2 is a top view of a sealable waste toilet in one embodiment in an open position.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).

This embodiment provides a can seal blowdown closestool, this can seal blowdown closestool mainly carries out the blowdown through the gas flushing, has the advantage of water economy resource.

As shown in fig. 1 and 2, the sealable waste discharge toilet of the present embodiment mainly includes a toilet body 10 and a toilet lid 20, wherein a waste discharge chamber is provided in the toilet body 10, an opening is provided at an upper end of the waste discharge chamber 11, and a waste discharge outlet is provided at a lower end of the waste discharge chamber 11. The upper end of the toilet body 10 is a cushion surface 12, and the cushion surface 12 is used to correspond to the toilet lid 20.

The toilet lid 20 includes a middle lid 21 and an upper lid 22, the same end of the middle lid 21 and the upper lid 22 is hinged and can be turned over at the upper end of the toilet body 10, the middle lid 21 is located between the toilet body 10 and the upper lid 22, the middle lid 21 has a ring structure or other shape structure, and the middle lid 21 is used for isolating the user from the toilet body 10 and preventing the user from directly contacting the toilet body 10. The area of the middle cover 21 is smaller than the cushion surface 12 of the toilet body 10, the outer ring of the middle cover 21 is smaller than the cushion surface 12, and the middle cover 21 is located within the sealing contact area of the upper cover 22 and the upper end surface of the toilet body 10. The exposed outer side area of the cushion surface 12 is embedded with a plurality of electromagnets 13, the number of the electromagnets 13 is at least four, and the four electromagnets 13 are distributed on the four sides of the cushion surface 12. At least four magnetic suction areas 22a are installed on the inner surface of the upper cover 22 facing the toilet body 10, the magnetic suction areas 22a are located on the outer side area of the inner surface of the middle cover 21, the magnetic suction areas 22a correspond to the electromagnet 13, and the magnetic suction areas 22a are made of magnetic metal materials. The upper cover 22 can be magnetically fixed on the toilet body 10 by the arrangement of the electromagnet 13 and the magnetic attraction area 22 a.

In other embodiments, the electromagnet 13 and the magnetic attraction section 22a are mounted in an interchangeable manner, the electromagnet 13 is mounted on the cover 22, and the magnetic attraction section 22a is mounted on the toilet body 10, so that the magnetic attraction can be achieved.

In this embodiment, the electromagnet 13 and the magnetic attraction section 22a need to be directly contacted to achieve the magnetic attraction effect, so that a groove is formed on the upper end of the toilet body 10 or the inner surface of the upper cover 22, and the middle cover 21 is located in the groove when the toilet cover 20 is closed, so that the electromagnet 13 and the magnetic attraction section 22a can be directly contacted.

In this embodiment, the inflatable sealing ring 30 is further installed on the inner surface of the upper cover 22, the inflatable sealing ring 30 is of an annular structure and is also located at the inner surface outer region of the upper cover 22, and the inflatable sealing ring 30 can also directly contact with the cushion surface of the toilet body 10 to form a seal. The upper cover 22 is provided with a first air pipe, one end of the first air pipe is connected with the inflatable sealing ring 30, the other end of the first air pipe is used for being connected with an air source, the first air pipe is provided with a first exhaust valve, and the first exhaust valve can realize exhaust and inflation control of the inflatable sealing ring 30. The inflatable sealing ring 30 can seal the gap between the toilet body 10 and the upper cover 22 in an inflated state, so that the sewage discharging cavity forms a sealed cavity, and the sewage can be discharged through inflation.

In order to avoid the influence of the inflatable sealing ring 30 on the contact adsorption of the electromagnet 13 and the magnetic suction area 22a, a circle of grooves are formed on the inner surface of the upper cover 22, the inflatable sealing ring 30 is installed in the circle of grooves, and the inflatable sealing ring 30 forms a circle of sealing ring. When the inflatable sealing ring 30 is in an inflated state, the inflatable sealing ring 30 expands to form a circle of groove to contact with the cushion surface 12 of the toilet body 10 to form sealing; when the inflatable sealing ring 30 is in the deflated state, the inflatable sealing ring 30 is shrunk and integrally located in the circle of groove, and the inflatable sealing ring 30 does not exceed the inner surface of the upper cover 22, so that the upper cover 22 can be adsorbed and fixed through the contact of the electromagnet 13 and the magnetic suction area 22a when being covered.

In this embodiment, be equipped with the cavity in the upper cover 22, the inner face of upper cover 22 is equipped with a plurality of fumarole 22b, fumarole 22b and cavity intercommunication, upper cover 22 and the articulated pivot of closestool body 10 are the hollow shaft, install the second trachea in the hollow shaft, the tracheal one end of second is through the cavity intercommunication of a universal rotary joint 23 with upper cover 22 to second trachea and fumarole 22b intercommunication, the tracheal other end of second is connected with the positive pressure gas source.

In order to realize automatic control, the first air pipe is connected with a first exhaust valve, the second air pipe is connected with a second exhaust valve, the first air pipe and the second air pipe can be shared, and the first air pipe and the second air pipe are connected with the same air source. And a driving motor is installed on a rotating shaft of the upper cover 22 hinged with the toilet body 10, and the middle cover 21 and the upper cover 22 are driven to turn over by the driving motor.

In this embodiment, install ball valve 14 on the drain in blowdown chamber 11, ball valve 14 includes valve body, case and control switch, and ball valve 14 can realize the switching of automatic control drain. Sealing rings are arranged on the front side and the rear side of the ball valve 14, so that water leakage can be effectively prevented.

In this embodiment, a drying device 15 and a sterilization device 16 are installed in the sewage discharging cavity 11, the drying device 15 is a heating element such as a heating resistor, and the sterilization device 16 is an ultraviolet lamp. The drying device 15 is used for drying the sewage discharging cavity 11, so that the sewage discharging cavity 11 is in a dry state when not in use, and the breeding of bacteria is reduced. The sterilization device 16 can directly sterilize the sewage cavity 11, and the cleanness and the sanitation of the closestool are kept.

The sealable pollution discharge closestool of the embodiment is characterized in that an interlayer is arranged in the closestool body 10, a controller 40 is arranged in the interlayer, a trigger is arranged at the rear end or on the side wall of the closestool body 10, the controller 40 is electrically connected with the trigger, the electromagnet 13, the ball valve 14, the first exhaust valve, the second exhaust valve, the drying device 15, the sterilizing device 16 and the driving motor respectively, a control program is preset in the controller 40, and the cover closing, the air inflation sealing and the air inflation pollution discharge can be triggered through the trigger. The trigger can be a button, a touch screen or a gesture sensor and the like, and can be controlled through pressing, touching or separating gestures respectively.

In this embodiment, a drainage hole 17 is formed at the upper end of the sewage discharging cavity 11 of the toilet body 10, the drainage hole 17 is connected with a water source through a water pipe, and a drainage valve connected with a controller 40 is installed on the water pipe, and the controller 40 can control the toilet body 10 to drain water to flush the clean sewage discharging area and the ball valve 14.

The working principle of the sealable blowdown toilet bowl of the embodiment is as follows:

(1) the controller 40 is triggered by a button (touch or air-separating gesture) to control the toilet lid 20 to open for the toilet;

(2) after the person leaves the toilet, the gravity sensor senses that the person leaves the toilet, the automatic control controller 40 is opened, and the micro water washes the inner wall of the toilet. The controller 40 delays the toilet lid 20 from closing for several seconds; this step can also directly trigger the controller 40 to control the toilet lid 20 to close through a button (touch or air-spaced gesture);

(3) the automatic control electromagnet 13 is electrified to generate magnetic attraction to fix the upper cover 22 on the toilet body 10;

(4) the automatic control inflatable sealing ring 30 is inflated to seal the gap between the toilet body 10 and the upper cover 22, and the sewage discharging cavity 11 forms a sealed cavity;

(5) automatically controlling the ball valve 14 to open;

(6) automatically controlling to open the second control valve, and charging air to the sewage discharging cavity 11 for sewage discharging;

(7) the electromagnet 13 is automatically controlled to be powered off, and the magnetic attraction fixing relationship between the toilet body 10 and the upper cover 22 is released;

(8) the inflatable sealing ring 30 is automatically controlled to be deflated, and air enters the sewage discharging cavity 11;

(9) automatically controlling flushing, flushing the sewage area and the ball valve 14;

(10) the automatic controller controls the ball valve 14 to close;

(11) the automatic control drying device 15 dries the sewage cavity 11;

(12) the automatic control sterilization device 16 sterilizes the air in the sewage cavity 11 to complete toilet cleaning.

The steps of the waste pipe system of this embodiment can be manually performed, and the controller 40 of the waste pipe system of this embodiment can also be provided with other control method steps, such as for urine, not starting pneumatic waste pipe, and only performing drainage flushing.

The sewage system of the embodiment has the advantages of water saving in cleaning, water sealing, deodorization, non-contact control, cleanness, sanitation and the like.

The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.

Claims

1. A sealable waste toilet, comprising: a toilet body and a toilet cover, the toilet cover is arranged at the upper end of the toilet body in an openable and closable way,

2. The sealable blowdown toilet of claim 1, wherein the toilet lid comprises an upper lid, one of two contact surfaces of the upper lid contacting the toilet body is provided with a ring of grooves, the inflatable sealing ring is mounted in the ring of grooves, the inflatable sealing ring is connected with an air source through a first air pipe, the inflatable sealing ring expands to protrude out of the ring of grooves in an inflated state, and the inflatable sealing ring is integrally located in the ring of grooves in an exhausted state.

3. The sealable waste toilet of claim 2, wherein said toilet lid further comprises a center lid, said center lid positioned between said top lid and said toilet body, said center lid positioned within a sealing contact area of said top lid and an upper surface of said toilet body.

4. The sealable blowdown toilet bowl of claim 3, wherein the area of the inner surface of the upper cover facing the blowdown cavity is provided with an air jet hole, the upper cover is provided with a cavity communicated with the air jet hole, the cavity is connected with an air source through a second air pipe, the second air pipe is installed in a rotating shaft connected with the toilet body, and the second air pipe is communicated with the cavity of the upper cover through a universal rotating joint.

5. The sealable waste bowl of claim 3 wherein the upper end of said waste chamber is provided with an air jet, said air jet being connected to an air supply via a second air tube.

6. A sealable waste toilet as claimed in claim 4 or 5, wherein a ball valve is mounted on the waste outlet of the waste chamber.

7. The sealable waste bowl of claim 6 wherein a drying means and a sterilizing means are mounted on the inner wall of said waste chamber.

8. The sealable waste discharge toilet of claim 7, further comprising a controller and a trigger, wherein the first air pipe is provided with a first air discharge valve, the second air pipe is provided with a second air discharge valve, and the controller is electrically connected to the trigger, the electromagnet, the ball valve, the first air discharge valve, the second air discharge valve, the drying device and the sterilizing device, respectively.

9. The sealable waste toilet of claim 8, wherein a gravity sensor is mounted on said center lid, said gravity sensor being electrically connected to said controller, said gravity sensor being adapted to detect whether a person is seated on the toilet.