Deodorization device and closestool robot

Abstract

The utility model relates to a deodorization device and a toilet robot, the deodorization device is arranged at the end part of a blow-off pipe and is used for deodorizing a blow-off port, and the deodorization device comprises a valve cover arranged at the blow-off port and used for sealing the blow-off port; the motor is connected with the valve cover and controls the valve cover to rotate. The utility model provides a deodorization device and a blow-down system to achieve the technical effect of deodorization and deodorization on a blow-down opening in the end of a blow-down pipe and solve the problem that an existing deodorization and deodorization device is poor in effect.

Description

Technical Field

[0001] The present application relates to the field of sewage treatment, and in particular to a deodorizing device and a toilet robot. Background Art

[0002] As the application scenarios of sewage treatment equipment gradually increase, the deodorization and odor isolation devices on sewage treatment equipment are gradually applied in some scenarios, such as industrial wastewater, household toilet sewers, etc. In the prior art, in order to prevent sewage and odor from leaking out, different forms of odor prevention and deodorization measures are added.

[0003] However, the existing deodorizing and deodorizing devices for sewage discharge have poor sealing performance and cannot seal the sewage pipe, resulting in failure to deodorize and deodorize the sewage source, and the deodorizing and deodorizing effect is poor. Utility Model Content

[0004] The present application provides a deodorizing device and a toilet robot to achieve the technical effect of deodorizing and preventing odor at the sewage outlet at the end of the sewage pipe, thereby solving the problem of poor effect of the existing deodorizing and preventing odor devices.

[0005] In a first aspect, the present application provides a deodorizing device, which is arranged at the end of a sewage pipe and is used for deodorizing the sewage outlet. The deodorizing device comprises: a valve cover, which is arranged at the sewage outlet and is used to close the sewage outlet; and a motor, which is connected to the valve cover and controls the rotation of the valve cover.

[0006] In a possible implementation, the deodorizing device further includes: a fixed pipe connected to the sewage pipe, the fixed pipe is externally connected to clean water for spraying water to the sewage outlet, and the fixed pipe is provided with a water inlet, through which the fixed pipe is connected to the clean water.

[0007] In a possible implementation, the fixed pipe sleeve is disposed at the end of the sewage pipe, the fixed pipe includes a first fixed pipe and a second fixed pipe, the first fixed pipe is connected to the second fixed pipe, and a seal is provided between the first fixed pipe and the second fixed pipe.

[0008] In a possible implementation, the deodorizing device further includes a motor mounting component, which is sleeved on the outside of the motor and connected to the fixing pipe.

[0009] In a possible implementation manner, the motor mounting member is connected to the fixing pipe via a fastener.

[0010] In a possible implementation, the deodorizing device is provided with a limit switch, and the limit switch is used to control the opening and closing of the valve cover.

[0011] In a possible implementation manner, the limit switch is connected to the motor mounting component through a fastener.

[0012] In a possible implementation, the valve cover includes: a cover body, which is installed in cooperation with the sewage outlet; and a connecting piece, one end of which is connected to the cover body and the other end of which is connected to the rotating shaft of the motor.

[0013] In a possible implementation, the cover body is provided with a sealing ring, and the sealing ring seals the sewage outlet.

[0014] In a second aspect, the present application provides a toilet robot, which includes: a clean water tank, a sewage tank, a sewage pipe connected to the sewage tank, and a deodorizing device.

[0015] The above technical solution provided by the embodiment of the present application has the following advantages over the prior art: in actual use, after the sewage is discharged through the sewage pipe, first use the fixed pipe to connect clean water, spray the clean water into the fixed pipe, and then flush the sewage outlet. After flushing the sewage outlet for a period of time, stop the water intake. At this time, control the motor to rotate, drive the valve cover to rotate, seal the sewage outlet, and prevent the odor inside the sewage pipe from escaping. In this way, the residual dirt can be cleaned up, thereby reducing the source of odor, and the valve cover can be used to seal the sewage outlet to reduce the odor.

[0016] This solution uses the method of sealing the valve cover and flushing the sewage outlet with a fixed pipe to reduce the residue of dirt at the sewage outlet, and uses the valve cover to seal the sewage outlet to reduce the release of odor, thereby fundamentally reducing odor and preventing air pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0020] Figure 1 A left side view of the deodorizing device provided for this application;

[0021] Figure 2 is a rear view of a deodorizing device;

[0022] Figure 3 It is a right side view of the deodorizing device;

[0023] Figure 4 This is a cross-sectional view of the sewage pipe.

[0024] Description of reference numerals:

[0025] 100-deodorizing device; 110-valve cover; 111-cover body; 112-connecting piece; 113-sealing ring; 120-motor; 121-motor mounting piece; 130-fixed pipe; 131-water inlet; 132-first fixed pipe; 133-second fixed pipe; 140-sealing piece; 150-limit switch; 200-drain pipe; 210-drain outlet. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0027] The disclosure below provides many different embodiments or examples to implement different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0028] For ease of description, spatial relative terms may be used herein to describe the relative positional relationship or movement of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a posture change or a motion state change, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative descriptors used herein are interpreted accordingly.

[0029] The present application provides a deodorizing device and a toilet robot to achieve the technical effect of deodorizing and deodorizing the sewage outlet at the end of the sewage pipe, solving the problem that the existing deodorizing and deodorizing devices are not effective. Figure 1 The present application provides a deodorizing device 100, which is disposed at the end of a sewage pipe 200 and is used for deodorizing a sewage outlet 210. The deodorizing device 100 includes: a valve cover 110, which is disposed at the sewage outlet 210 and is used to close the sewage outlet 210; and a motor 120, which is connected to the valve cover 110 and controls the rotation of the valve cover 110.

[0030] Specifically, the deodorizing device 100 is disposed at the end of the sewage pipe 200 and matched with the end of the sewage pipe 200. The deodorizing device 100 is provided with a valve cover 110 and a motor 120. The size of the valve cover 110 matches the size of the sewage outlet 210 and can completely cover the end of the sewage outlet 210 to block the sewage outlet 210. The motor 120 is connected to the valve cover 110 to drive the valve cover 110 to rotate and drive the valve cover 110 to control the opening and closing of the sewage outlet 210.

[0031] In this embodiment, the valve cover 110 is used to seal the sewage outlet 210 to reduce the emission of odor, thereby fundamentally reducing the odor and preventing air pollution.

[0032] In some embodiments, see Figure 2 The fixed pipe 130 is connected to the sewage pipe 200 . The fixed pipe 130 is externally connected to clean water for spraying water to the sewage outlet 210 . The fixed pipe 130 is provided with a water inlet 131 . The fixed pipe 130 is connected to clean water through the water inlet 131 .

[0033] Specifically, in order to clean the dirt at the sewage outlet 210, a fixed pipe 130 is also provided at the sewage outlet 210 to clean up the residual dirt accumulated at the sewage outlet 210. The fixed pipe 130 is connected to an external water pipe or a water storage device, and can be connected to clean water. The clean water flows to the sewage outlet 210 through the fixed pipe 130 to flush the sewage outlet 210, which can effectively deal with the residual dirt at the sewage outlet 210 and reduce odor. A water inlet 131 is provided on the fixed pipe 130, and clean water is connected through the water inlet 131 on the fixed pipe 130. The diameter of the water inlet 131 is small, and it is arranged at the top of the fixed pipe 130. The fixed pipe 130 is sleeved on the outer peripheral side of the sewage pipe 200. When clean water enters from the water inlet 131, it flows into the fixed pipe 130. Since the fixed pipe 130 is sleeved on the outer peripheral side of the sewage pipe 200 and close to the sewage outlet 210, the clean water flowing in from the water inlet 131 will flow along the side wall of the sewage pipe 200, thereby flushing the sewage outlet 210. In addition, the sewage pipe 200 is provided with a water inlet 131, and an external water pipe can be connected through the water inlet 131, so that it is avoided that an external pipeline needs to be connected every time water is fed into the fixed pipe 130.

[0034] In actual use, after the sewage is discharged through the sewage pipe 200, clean water is first connected through the fixed pipe 130, and the clean water is sprayed into the fixed pipe 130, and then the sewage outlet 210 is flushed. After flushing the sewage outlet 210 for a period of time, the water supply is stopped. At this time, the motor 120 is controlled to rotate, driving the valve cover 110 to rotate, and the sewage outlet 210 is sealed to prevent the odor inside the sewage pipe 200 from escaping. In this way, the residual dirt can be cleaned, thereby reducing the source of the odor, and the sewage outlet 210 can be sealed by the valve cover 110 to reduce the odor.

[0035] In this embodiment, the provision of the water inlet 131 makes it more convenient to connect the fixed pipe 130 to external water without the need for disassembly, and the time for flushing the sewage outlet 210 can be freely controlled, which is more convenient.

[0036] In some embodiments, the fixed pipe 130 is sleeved on the end of the sewage pipe 200 , and the fixed pipe 130 includes a first fixed pipe 132 and a second fixed pipe 133 . The first fixed pipe 132 is connected to the second fixed pipe 133 , and a seal 140 is provided between the first fixed pipe 132 and the second fixed pipe 133 .

[0037] Specifically, the fixed pipe 130 is sleeved on the end of the sewage pipe 200. The fixed pipe 130 is composed of a first fixed pipe 132 and a second fixed pipe 133. The first fixed pipe 132 and the second fixed pipe 133 have the same shape and structure, both of which are half pipes and are semi-cylindrical. A plate is provided at one end of the pipe, and the water inlet 131 is provided on the plate. When the first fixed pipe 132 and the second fixed pipe 133 cooperate, the first fixed pipe 132 and the second fixed pipe 133 just form a pipe, and the formed pipe is larger than the diameter of the sewage pipe 200, and can be sleeved on the outer peripheral side of the sewage pipe 200. In addition, the plates at the ends of the first fixed pipe 132 and the second fixed pipe 133 can cooperate and snap-fit, just snap-fit ​​on the outer peripheral side of the sewage pipe 200, so that the fixed pipe 130 is connected to the sewage pipe 200, and is also used to set the water inlet 131.

[0038] For further information, see Figure 4 Since the first fixed pipe 132 and the second fixed pipe 133 are connected and sleeved on the outer circumference of the sewage pipe 200, there may be a gap between the first fixed pipe 132 and the second fixed pipe 133, which may cause water leakage in the fixed pipe 130. Therefore, a sealing strip is provided at the connection between the first fixed pipe 132 and the second fixed pipe 133. The sealing strip can be provided along the gap at the connection, or only at the end of the fixed pipe 130 close to the sewage outlet 210, and along the outer circumference of the fixed pipe 130.

[0039] In this embodiment, see Figure 4 The fixed pipe 130 is divided into a first fixed pipe 132 and a second fixed pipe 133, which is easier to install than the integrated fixed pipe 130, and a sealing strip is installed between the first fixed pipe 132 and the second fixed pipe 133 to prevent the fixed pipe 130 from leaking, thereby making the effect of spraying water to clean dirt better.

[0040] In some embodiments, the deodorizing device 100 further includes a motor mounting member 121 , which is sleeved on the outside of the motor 120 and connected to the fixing pipe 130 .

[0041] Specifically, in order to facilitate the installation of the motor 120 on the sewage pipe 200, a motor mounting member 121 is provided outside the motor 120, and the motor mounting member 121 is provided on the outer peripheral side of the motor 120, and a motor 120 mounting position is provided inside, which is used to install and protect the motor 120, so that the motor 120 can be stably installed on the sewage pipe 200. The motor mounting member 121 is installed on the fixed pipe 130 instead of being installed on the sewage pipe 200, in order to facilitate disassembly. When the sewage pipe 200 does not need to be deodorized and deodorized, the fixed pipe 130 can be disassembled, and when the motor mounting member 121 is installed on the fixed pipe 130, when the fixed pipe 130 is disassembled, the motor 120 can be removed at the same time, and the motor 120 is connected to the valve cover 110, and the valve cover 110 can also be disassembled accordingly.

[0042] When waterproofing is required, the motor mounting component 121 can be set as a waterproof component, and the motor 120 placed inside can be waterproof and dustproof, thereby improving safety.

[0043] In this embodiment, the motor 120 can be protected and installed by the motor mounting member 121, so that the motor 120 can be stably installed on the sewage pipe 200 without being affected by the rotation of the sewage pipe 200 or the movement of the entire sewage discharge device. In addition, when the fixing pipe 130 is disassembled, it is also convenient to disassemble the motor 120.

[0044] In some embodiments, the motor mount 121 is connected to the fixing tube 130 via fasteners.

[0045] Specifically, the motor mounting member 121 is disposed on the fixing pipe 130 and connected to the fixing pipe 130 via a fastener. When connected to the fixing pipe 130 via a fastener, a sealing member is disposed at the connection between the fixing pipe 130 and the fastener to prevent the fixing pipe 130 from leaking.

[0046] In this embodiment, the motor mounting member 121 is connected to the fixing tube 130 by fasteners, which can prevent the motor 120 from being too heavy and unstable to install, thereby improving the stability of the installation. In addition, a waterproof component is provided at the connection of the fasteners to further ensure the safety of the motor 120 and improve the waterproof effect.

[0047] In some embodiments, see Figure 3 The deodorizing device 100 is provided with a limit switch 150 , and the limit switch 150 is used to control the opening and closing of the valve cover 110 .

[0048] Specifically, the deodorizing device 100 is provided with a limit switch 150, which can control the opening and closing of the valve cover 110, control the motor 120 to rotate, and thus drive the valve cover 110 to rotate. The valve limit switch 150 monitors and controls the valve opening and closing state by detecting the position of the valve. When the valve cover 110 is in a specified open or closed position, the limit switch 150 generates a corresponding signal output for the control system to judge and further control.

[0049] In this embodiment, the limit switch 150 can be used to conveniently control the opening and closing of the valve cover 110, thereby realizing unmanned control, and making the opening and closing of the valve cover 110 more flexible.

[0050] In some embodiments, the limit switch 150 is connected to the motor mount 121 via fasteners.

[0051] Specifically, the limit switch 150 is mounted on the motor mounting member 121 and connected by fasteners, so that the installation of the limit switch 150 can be more stable.

[0052] In this embodiment, the limit switch 150 is mounted on the mounting member of the motor 120 , which facilitates the installation and control of the valve cover 110 .

[0053] In some embodiments, the valve cover 110 includes: a cover body 111 , which is installed in conjunction with the sewage outlet 210 ; and a connector 112 , one end of which is connected to the cover body 111 , and the other end of which is connected to the rotating shaft of the motor 120 .

[0054] Specifically, the valve cover 110 includes a cover body 111 and a connector 112, and the connector 112 connects the motor 120 and the valve cover 110. Since the motor 120 cannot be directly connected to the valve cover 110, a connector 112 is connected between the valve cover 110 and the rotating shaft of the motor 120, and the connector 112 rotates to drive the valve cover 110 to rotate. The connector 112 can be arranged on one side of the cover body 111 and connected to the edge of the cover body 111, or directly connected to the center of the cover body 111. When the connector 112 is connected to the middle position of the cover body 111, the connection is more stable.

[0055] In this embodiment, the connection member 112 is provided to avoid the cover 111 from being directly connected to the motor 120, so that the motor 120 does not need to be arranged close to the sewage outlet 210, thereby protecting the motor 120. Moreover, the cover 111 is prevented from being connected to the rotating shaft of the motor 120, thereby protecting the cover 111.

[0056] In some embodiments, the cover body 111 is provided with a sealing ring 113 , and the sealing ring 113 seals the drain outlet 210 .

[0057] Specifically, a sealing ring 113 installation position is provided inside the cover 111, and the sealing ring 113 can be installed in the sealing ring 113 installation position. When the cover 111 is matched with the sewage outlet 210, the presence of the sealing ring 113 can further seal the cover 111 to prevent odor from escaping or residual dirt in the sewage pipe 200 from flowing out.

[0058] In this embodiment, the sealing ring 113 plays a sealing role to prevent odor from escaping, and can also prevent sewage in the sewage pipe 200 from flowing out, thereby improving the sealing effect of the valve cover 110.

[0059] The present application provides a toilet robot, which includes: a clean water tank, a sewage tank, a sewage pipe 200 connected to the sewage tank, and a deodorizing device 100. The toilet robot can extract the excrement in the toilet into the sewage tank, and after extraction through the sewage pipe, deodorize through the deodorizing device 100.

[0060] It should be understood that the terms used in the text are only for the purpose of describing specific example embodiments, and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used in the text may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0061] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0062] The foregoing is merely a specific embodiment of the present invention, which enables those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A deodorizing device, characterized in that: The deodorizing device is arranged at the end of the sewage pipe and is used for deodorizing the sewage outlet. The deodorizing device comprises: A valve cover, provided at the sewage outlet, for closing the sewage outlet; The motor is connected to the valve cover and controls the rotation of the valve cover.

2. The deodorizing device according to claim 1, characterized in that: The deodorizing device also includes: A fixed pipe is connected to the sewage pipe, the fixed pipe is externally connected to clean water and is used to spray water to the sewage outlet. The fixed pipe is provided with a water inlet, and the fixed pipe is connected to clean water through the water inlet.

3. The deodorizing device according to claim 2, characterized in that: The fixed pipe is sleeved on the end of the sewage pipe, and the fixed pipe includes a first fixed pipe and a second fixed pipe. The first fixed pipe is connected to the second fixed pipe, and a sealing member is provided between the first fixed pipe and the second fixed pipe.

4. The deodorizing device according to claim 2, characterized in that: The deodorizing device further comprises a motor mounting member, wherein the motor mounting member is sleeved on the outside of the motor and connected to the fixing pipe.

5. The deodorizing device according to claim 4, characterized in that: The motor mounting piece is connected to the fixing pipe via a fastener.

6. The deodorizing device according to claim 4, characterized in that: The deodorizing device is provided with a limit switch, and the limit switch is used to control the opening and closing of the valve cover.

7. The deodorizing device according to claim 6, characterized in that: The limit switch is connected to the motor mounting member via a fastener.

8. The deodorizing device according to claim 1, characterized in that: The valve cover comprises: A cover body, mounted in cooperation with the sewage outlet; A connecting piece, one end of which is connected to the cover body, and the other end of which is connected to the rotating shaft of the motor.

9. The deodorizing device according to claim 8, characterized in that: The cover body is provided with a sealing ring, and the sealing ring seals the sewage outlet.

10. A toilet robot, characterized in that: The toilet robot comprises: a clean water tank, a sewage tank, a sewage pipe connected to the sewage tank, and a deodorizing device as described in any one of claims 1-9.

Images