Incineration toilet and control method for incineration toilet

Abstract

This invention relates to the field of incineration toilet technology, and particularly to an incineration toilet and a control method for it. The incineration toilet of this invention includes a shell, an electronic control device, and a processing device. The shell includes a surrounding cover, and the processing device is disposed within the surrounding cover. A buffer cover covers the bottom opening or top opening of a buffer chamber, and the buffer cover is movable. A heating device and an incineration chamber temperature sensor electrically connected to the electronic control device are disposed within the incineration chamber. The incineration chamber cover covers the top opening of the incineration chamber and is movable by an incineration chamber cover driving device. The electronic control device includes a storage module for storing a temperature threshold. When the temperature inside the incineration chamber exceeds the temperature threshold, the electronic control device controls the incineration chamber cover driving device to keep the incineration chamber cover covering the top opening of the incineration chamber. This invention can prevent the top opening of the incineration chamber from opening when the temperature inside the incineration chamber is high, thereby improving safety.

Description

Technical Field

[0001] This invention relates to the field of incineration toilet technology, and particularly to incineration toilets and methods for controlling incineration toilets. Background Technology

[0002] Chinese invention patent CN117814677A discloses an incineration toilet, which includes at least a buffer structure and an incineration structure. The buffer structure includes a release member and a buffer member, the buffer member being provided with a buffer groove and a release port. The incineration structure includes an incineration sealing member and an incineration barrel with an opening at the top, the top of the incineration barrel being a receiving part. When viewed from above, the release port and the top opening of the incineration barrel overlap. The release member and the buffer member are hinged and completely cover the release port. The incineration sealing member is hinged to the incineration barrel and completely covers the top opening of the incineration barrel. The incineration barrel also includes an incineration part located below the receiving part, the incineration part being provided with a heating element. Both the release member and the incineration sealing member have rotational power.

[0003] Chinese invention patent CN120381209A discloses an improved incineration toilet, which includes an incineration toilet and an ash tank. The incineration toilet includes a buffer structure, an incineration structure, an incineration barrel, an ash-collecting structure, a mounting bracket, and an outer cover assembly. The buffer structure includes a release element, an incineration sealing element, a release element carrier, and a buffer groove with a release port. The incineration sealing element has a front shaft and a rear shaft on both sides. The rear shaft is hinged to a power arm, which has rotational power. The release element carrier has a front shaft groove and a through groove. The front shaft is embedded in the front shaft groove and can slide along the front shaft groove. The front and rear ends of the front shaft groove are connected... The structure includes a combustion hood with a heating device inside, and a combustion barrel located below the combustion hood with its top end abutting against the bottom surface of the combustion hood, forming a sealed space. The ash-collecting structure includes an ash-collecting hood and a negative pressure device connected to an ash water tank. The mounting frame includes a mounting base plate, mounting side plates, and mounting top plate fixedly connected from bottom to top. The mounting frame also includes a sliding base plate that is linearly slidably connected to the mounting base plate and has linear power. The combustion barrel is detachably placed on the sliding base plate. The ash-collecting hood has lifting power, and the negative pressure device is fixed to the mounting frame and connected to the ash-collecting hood. An outer cover assembly surrounds the mounting frame.

[0004] The aforementioned incineration toilet has a high temperature inside the incineration chamber when burning urine or feces. However, the incineration chamber cover can still be opened while burning urine or feces, which could lead to the high temperature inside the incineration chamber acting on the human body and causing burns. There is room for further improvement in safety. Summary of the Invention

[0005] One object of the present invention is to solve or alleviate the above-mentioned technical problems.

[0006] The present invention employs a method for incinerating a toilet, comprising a shell, an electronic control device, and a processing device; the shell includes an enclosure, and the processing device is disposed within the enclosure; the processing device includes a buffer chamber, an incineration chamber cover driving device, and an incineration chamber located below the buffer chamber, the buffer chamber having openings at both its top and bottom, and the incineration chamber having an opening at its top; the buffer cover covers the bottom opening or the top opening of the buffer chamber, and the buffer cover is movable; a heating device and an incineration chamber temperature sensor electrically connected to the electronic control device are disposed within the incineration chamber, the incineration chamber cover covers the top opening of the incineration chamber, and the incineration chamber cover is movable by the incineration chamber cover driving device; the electronic control device includes a storage module for storing a temperature threshold, and when the temperature inside the incineration chamber is higher than the temperature threshold, the electronic control device controls the incineration chamber cover driving device to keep the incineration chamber cover covering the top opening of the incineration chamber.

[0007] This technical solution can prevent the top opening of the incineration chamber from opening when the temperature inside the chamber is high, thereby improving safety.

[0008] A further technical solution includes a toilet seat and a toilet base with an inlet. The toilet seat and toilet base are movably connected and cover the inlet, which is directly opposite the top opening of the buffer cavity.

[0009] A further technical solution involves installing a position sensor on the toilet seat and / or toilet base to detect the position of the toilet seat relative to the toilet base.

[0010] It can detect whether the toilet seat is open or closed.

[0011] A further technical solution is to use a contact switch or a Hall sensor as the position sensor.

[0012] A further technical solution involves a processing device that includes an incineration hood and an incineration barrel; the incineration hood and the incineration barrel together form an incineration chamber.

[0013] In a further technical solution, the buffer cover is driven by a buffer cover driving device to move, or the buffer cover is linked with the incineration chamber cover to move.

[0014] The present invention employs a method for controlling an incineration toilet, which uses the aforementioned incineration toilet. The electronic control device includes a storage module for storing cooling time. When the temperature inside the incineration chamber decreases from the temperature threshold to below the temperature threshold and continues for the cooling time, the electronic control device controls the incineration chamber cover drive device to move the incineration chamber cover so that the top of the incineration chamber opens.

[0015] In a further technical solution, when the position sensor detects that the toilet seat is open, and when the temperature inside the incineration chamber decreases from the temperature threshold to below the temperature threshold and continues for the cooling time, the electronic control device controls the incineration chamber cover drive device to move the incineration chamber cover so that the top of the incineration chamber opens. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the incineration toilet of the first embodiment. Figure 1 .

[0017] Figure 2 This is a three-dimensional exploded view of the incineration toilet of the first embodiment.

[0018] Figure 3 This is a three-dimensional schematic diagram of the incineration toilet of the first embodiment. Figure 2 .

[0019] Figure 4 This is a half-sectional schematic diagram of the incineration toilet of the first embodiment.

[0020] Figure 5 This is a circuit block diagram of the incineration toilet according to the first embodiment.

[0021] Figure 6 This is a three-dimensional schematic diagram of a half-section of the processing device 2 in the second embodiment.

[0022] Figure 7 This is a three-dimensional schematic diagram of the incineration toilet according to the second embodiment.

[0023] The accompanying drawings, which best illustrate the technical features of this invention, are Figure 4 .

[0024] Outer shell 1; toilet seat 11; toilet seat 12; inlet 121; enclosure shell 13; processing device 2; buffer chamber 21; buffer cover 211; buffer cover drive device 212; incineration chamber 22; incineration chamber cover 221; incineration chamber cover drive device 222; heating device 227; incineration hood 228; incineration barrel 229; electronic control device 8; position sensor 81; magnet 811; incineration chamber temperature sensor 82. Detailed Implementation

[0025] The specific embodiments of the present invention will now be described with reference to the accompanying drawings.

[0026] As a specific embodiment, the incineration toilet of the first embodiment includes a shell 1, an electronic control device 8, and a processing device 2. The electronic control device 8 is a prior art device such as a circuit board used to implement electronic control.

[0027] The outer casing 1 includes a surrounding shell 13, and the processing device 2 is disposed inside the surrounding shell 13.

[0028] The processing device 2 includes a buffer chamber 21, an incineration chamber cover driving device 222, and an incineration chamber 22 located below the buffer chamber 21. The top and bottom of the buffer chamber 21 are open, and the top of the incineration chamber 22 is open.

[0029] The cache cover 211 covers the bottom opening of the cache cavity 21, and the cache cover 211 is movable.

[0030] The incineration chamber 22 is equipped with a heating device 227 and an incineration chamber temperature sensor 82 electrically connected to the electronic control device 8. The heating device 227, typically an electric heating element, heats the incineration chamber 22 to incinerate urine, feces, etc. The incineration chamber temperature sensor 82 is existing technology; it is electrically connected to the electronic control device 8 via wires, enabling the electronic control device 8 to obtain the temperature inside the incineration chamber 22.

[0031] The incineration chamber cover 221 covers the top opening of the incineration chamber 22. The incineration chamber cover 221 is driven by the incineration chamber cover drive device 222 to move, thereby opening or closing the top opening of the incineration chamber 22.

[0032] The electronic control device 8 includes a storage module (not shown in the figures) for storing a temperature threshold. When the temperature inside the incineration chamber 22 exceeds the temperature threshold, the electronic control device 8 controls the incineration chamber cover drive device 222 to keep the incineration chamber cover 221 covering the top opening of the incineration chamber 22. The incineration toilet of the first embodiment can prevent the top opening of the incineration chamber 22 from opening when the temperature inside the incineration chamber 22 is high, thereby improving safety.

[0033] As one specific implementation, the outer casing 1 also includes a toilet lid 11 and a toilet seat 12 with an inlet 121. The toilet lid 11 and the toilet seat 12 are movably connected and cover the inlet 121. For example, the toilet lid 11 and the toilet seat 12 are hinged, and the inlet 121 is directly opposite the top opening of the buffer cavity 21.

[0034] As one specific implementation, a position sensor 81 for detecting the position of the toilet seat 11 relative to the toilet seat 12 is provided on the toilet lid 11 and / or the toilet seat 12. This implementation can detect the open state (the toilet lid 11 is moved until the inlet 121 is fully exposed) and the closed state (covering the inlet 121) of the toilet lid 11.

[0035] As one specific implementation, the position sensor 81 is a contact switch or a Hall sensor. For example, the position sensor 81 is a Hall sensor and is installed inside the toilet seat 12, and a magnet 811 corresponding to the Hall sensor is provided on the toilet lid 11.

[0036] As one specific implementation, the processing device 2 includes an incineration hood 228 and an incineration barrel 229; the incineration hood 228 and the incineration barrel 229 together form an incineration chamber 22.

[0037] As one specific implementation, the buffer cover 211 is movable by being driven by the buffer cover driving device 212, or the buffer cover 211 is movable in conjunction with the incineration chamber cover 221. For example, the buffer cover driving device 212 is a geared motor that can drive the buffer cover 211 to rotate, or the buffer cover driving device 212 is an electric cylinder that can drive the buffer cover 211 to translate, etc.; when the buffer cover 211 covers the bottom opening of the buffer chamber 21, the bottom opening of the buffer chamber 21 is closed; when the buffer cover 211 is misaligned with the bottom opening of the buffer chamber 21, the bottom opening of the buffer chamber 21 is opened. Of course, the buffer cover 211 can also cover the top opening of the buffer chamber 21 as described in the second embodiment later. The technical solution in which the buffer cover 211 is movable in conjunction with the incineration chamber cover 221 (for example, the two rotate synchronously, etc., the specific solution can adopt the technical solution disclosed in Chinese invention patent CN117814677A or Chinese invention patent CN120381209A, etc.) is the prior art, and will not be described in detail here.

[0038] As one specific implementation, the electronic control device 8 includes a storage module for storing cooling time. When the temperature inside the incineration chamber 22 decreases from the temperature threshold to below the temperature threshold and continues for the cooling time, the electronic control device 8 controls the incineration chamber cover drive device 222 to move the incineration chamber cover 221 so that the top of the incineration chamber 22 opens.

[0039] As one specific implementation, when the position sensor 81 detects that the toilet seat 11 is open, when the temperature inside the incineration chamber 22 decreases from the temperature threshold to below the temperature threshold and continues for the cooling time, the electronic control device 8 controls the incineration chamber cover drive device 222 to move the incineration chamber cover 221 so that the top of the incineration chamber 22 opens.

[0040] The second embodiment of the incineration toilet differs from the first embodiment in that it has an incineration chamber cover 221. In the second embodiment, a buffer cover 211 covers the top opening of the buffer chamber 21. When the buffer cover 211 covers the top opening of the buffer chamber 21, the top opening of the buffer chamber 21 is closed; when the buffer cover 211 is misaligned with the top opening of the buffer chamber 21, the top opening of the buffer chamber 21 is opened.

[0041] The terms used in this invention, such as "first," "second," etc., do not indicate any order, quantity, or importance, but are merely for distinction.

[0042] In this invention, terms such as "a," "an," etc., do not indicate a limitation on the quantity, but rather indicate the existence of at least one of the mentioned objects.

[0043] In this invention, terms indicating orientation or location such as top, bottom, side, longitudinal, transverse, middle, center, outside, inside, horizontal, vertical, left, right, above, below, etc., are used to indicate relative positions rather than absolute positions.

[0044] Terms used in this invention, such as "approximately," "generally," "approximately," and "similar," are limiting terms used to indicate features that are present but allow for certain deviations. The amount of deviation allowed may vary depending on the specific context; for example, for deviations in dimensions, the specific context may include, but is not limited to, relevant standards for dimensional tolerances.

Claims

1. An incineration toilet, comprising a housing (1), an electronic control device (8), and a processing device (2); the housing (1) comprises a surrounding shell (13), and the processing device (2) is disposed within the surrounding shell (13); the processing device (2) comprises a buffer chamber (21), an incineration chamber cover driving device (222), and an incineration chamber (22) located below the buffer chamber (21), the top and bottom of the buffer chamber (21) being open, and the top of the incineration chamber (22) being open; a buffer cover (211) covers the bottom opening or the top opening of the buffer chamber (21), and the buffer cover (211) is movable; Its characteristics are, The incineration chamber (22) is equipped with a heating device (227) and an incineration chamber temperature sensor (82) electrically connected to the electronic control device (8). The incineration chamber cover (221) covers the top opening of the incineration chamber (22). The incineration chamber cover (221) is driven by the incineration chamber cover driving device (222) and can move. The electronic control device (8) includes a storage module for storing temperature thresholds. When the temperature in the incineration chamber (22) is higher than the temperature threshold, the electronic control device (8) controls the incineration chamber cover driving device (222) to keep the incineration chamber cover (221) covering the top opening of the incineration chamber (22).

2. The incineration toilet according to claim 1, characterized in that, The outer casing (1) also includes a toilet seat (11) and a toilet seat (12) with an inlet (121). The toilet seat (11) and the toilet seat (12) are movably connected and cover the inlet (121). The inlet (121) is directly opposite the top opening of the buffer cavity (21).

3. The incineration toilet according to claim 2, characterized in that, A position sensor (81) is provided on the toilet seat (11) and / or the toilet seat (12) for detecting the position of the toilet seat (11) relative to the toilet seat (12).

4. The incineration toilet according to claim 3, characterized in that, The position sensor (81) is a contact switch or a Hall sensor.

5. The incineration toilet according to claim 1, characterized in that, The processing device (2) includes an incineration hood (228) and an incineration barrel (229); the incineration hood (228) and the incineration barrel (229) together form an incineration chamber (22).

6. The incineration toilet according to claim 1, characterized in that, The buffer cover (211) is driven by the buffer cover drive device (212) to be movable, or the buffer cover (211) is linked with the incineration chamber cover (221) to be movable.

7. A method for controlling an incinerator toilet, using the incinerator toilet as described in claim 3, characterized in that it is electrically controlled. The device (8) includes a storage module for storing cooling time. When the temperature inside the incineration chamber (22) decreases from the temperature threshold to below the temperature threshold and the cooling time continues, the electronic control device (8) controls the incineration chamber cover drive device (222) to move the incineration chamber cover (221) so that the top of the incineration chamber (22) opens.

8. The control method for the incinerator toilet according to claim 7, characterized in that, When the position sensor (81) detects that the toilet seat (11) is in the open state, when the temperature in the incineration chamber (22) drops from the temperature threshold to below the temperature threshold and continues for the cooling time, the electronic control device (8) controls the incineration chamber cover drive device (222) to move the incineration chamber cover (221) so that the top of the incineration chamber (22) opens.

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