CN212715199U

CN212715199U - Device capable of inhibiting aerosol propagation and toilet

Info

Publication number: CN212715199U
Application number: CN202020174103.0U
Authority: CN
Inventors: 林孝发; 林孝山; 林山; 王加春; 童灯亮
Original assignee: Xiamen Komoo Intelligent Technology Co Ltd
Current assignee: Xiamen Komoo Intelligent Technology Co Ltd
Priority date: 2020-02-16
Filing date: 2020-02-16
Publication date: 2021-03-16
Anticipated expiration: 2030-02-16

Abstract

The utility model discloses a can restrain device and squatting pan that aerosol propagated, the device is used for the squatting pan, can spray the water curtain that can cover the squatting pan internal face, including water curtain shower nozzle, the pump body, this pump body is suction pump or booster pump, and the delivery port switch-on water curtain shower nozzle of this pump body. The utility model discloses can use the squatting pan after the user uses up, utilize this water curtain to cover the squatting pan internal face to restrain the squatting pan and outwards propagate because of the aerosol that erodees the production, thereby avoid this aerosol to get into the human body in and influence the healthy of people, threaten people's life safety even.

Description

Device capable of inhibiting aerosol propagation and toilet

Technical Field

The utility model relates to a bathroom field especially relates to a device and squatting pan that can restrain aerosol propagation.

Background

The appearance of the toilet bowl brings great convenience to the life of people, but the following problems also occur: in the process of flushing excrement by the toilet, because the flushing force is large, aerosol containing excrement viruses and bacteria is easily generated, and once the aerosol enters the human body, the aerosol is very unfavorable to the health of the human body and even threatens the life safety of the human body. Although many users are used to wash the toilet cover plate after the toilet is opened, the aerosol can not be effectively inhibited from spreading, and the aerosol still remains in the toilet and escapes and spreads after the toilet is opened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a device and squatting pan that can restrain aerosol propagation to the technical problem that prior art's squatting pan exists.

The utility model provides a technical scheme that its technical problem adopted is: a device capable of inhibiting aerosol propagation is used for a toilet bowl and can spray a water curtain capable of covering the inner wall surface of the toilet bowl.

Further, still include the installation body, water curtain shower nozzle and/or pump body set up in this installation body.

Further, the installation body is an electronic toilet cover body of the intelligent toilet.

Furthermore, a flushing device and a switching valve for hip washing and/or woman washing are arranged on the mounting body, the switching valve is provided with two water outlets, one water outlet is communicated with the water inlet of the pump body, and the other water outlet is connected with the flushing device.

Further, the pump body comprises a control panel which is electrically connected with the pump body.

The pump further comprises a control panel, the control panel is electrically connected with the pump body and the switching valve, and the switching valve is a two-position electromagnetic switching valve; the control panel set up in installation body.

Furthermore, the control panel is electrically connected with a sitting sensor of the toilet and a stepping motor for controlling the toilet to start flushing, and controls the stepping motor, the pump body and the two-position electromagnetic switching valve to act in a coordinated manner; an operating handle is arranged on one side of the electronic toilet cover body, and an operating panel electrically connected with the control panel is arranged on the operating handle.

Furthermore, the water curtain nozzle can spray a conical water curtain, and comprises a nozzle body which is communicated up and down, and a shaping unit and a spraying unit which are arranged in the nozzle body, wherein the shaping unit and the spraying unit are distributed up and down, and water rotates after passing through the shaping unit and is sprayed out through the spraying unit; the upper end of the nozzle body is communicated with the outlet of the pump body.

Furthermore, the shaping unit comprises a liquid inlet channel, a flow dividing piece and a converging channel, the liquid inlet channel is positioned on the upper side of the flow dividing piece, the converging channel is positioned at the bottom of the flow dividing piece, and the cross section of the converging channel is circular; the flow dividing pieces form two flow dividing channels which are distributed in parallel, the upper ends of the two flow dividing channels are both communicated with the liquid inlet channel, the lower ends of the two flow dividing channels are respectively communicated with the confluence channel, and liquid flowing out of the two flow dividing channels rotates and flows in the same direction in the confluence channel; the spraying unit comprises a rotary mixing cavity and a liquid outlet channel which are distributed up and down, the rotary mixing cavity is an inverted bottle-shaped cavity, the upper end of the rotary mixing cavity is communicated with the confluence channel, the lower end of the rotary mixing cavity forms a nozzle and is communicated with the liquid outlet channel, and the liquid outlet channel is in a horn shape with a narrow upper part and a wide lower part.

The utility model provides a squatting pan, including the squatting pan body, still include the aforesaid can restrain the device that the aerosol propagated, should restrain the device that the aerosol propagated and set up on the squatting pan body, just water curtain shower nozzle is towards squatting pan body internal face.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a water curtain shower nozzle, the pump body make the utility model discloses can use the squatting pan after the user uses up the squatting pan, utilize this water curtain to cover the squatting pan internal face to restrain the squatting pan and outwards propagate because of the aerosol that erodees the production, avoid this aerosol to get into the human body through the propagation and influence the health, threaten people's life safety even.

2. The utility model discloses further set up the control panel is controlled the pump body through this control panel, makes the utility model discloses can use up the automatic start water curtain function after the squatting pan at the user.

The present invention will be described in further detail with reference to the accompanying drawings and examples; however, the device and toilet of the present invention for suppressing the propagation of aerosol are not limited to the embodiments.

Drawings

FIG. 1 is an exploded schematic view of the apparatus of the present invention;

FIG. 2 is a sectional view of the water curtain nozzle of the present invention in an exploded state;

FIG. 3 is a cross-sectional view of the water curtain nozzle of the present invention in an assembled state;

FIG. 4 is a schematic block diagram of the apparatus of the present invention;

FIG. 5 is an exploded view of the toilet of the present invention;

fig. 6 is a sectional view of the toilet of the present invention.

Detailed Description

In an embodiment, please refer to fig. 1-4, a device for inhibiting aerosol propagation according to the present invention, which is used for a toilet and can spray a water curtain covering an inner wall surface of the toilet, includes a water curtain nozzle 1 and a pump body, the pump body is a water pump 2, but is not limited thereto, and in other embodiments, the pump body is a booster pump. The water outlet of the water pump 2 is communicated with the water curtain spray head 1. After the user uses the closestool, the water curtain nozzle 1 is utilized to spray the water curtain covering the inner wall surface of the closestool so as to cover the excrement in the closestool, and the water curtain is continuously sprayed and at least continuously until the closestool finishes flushing, so that the excrement aerosol generated by flushing of the closestool is prevented from spreading outwards. The water mousse can cover the whole inner wall surface of the toilet bowl, and can also cover only partial inner wall surface of the toilet bowl as long as the water mousse can cover excrement in the toilet bowl.

In this embodiment, the utility model discloses still including the installation body, water curtain shower nozzle 1, suction pump 2 all set up in this installation body. The mounting body is an electronic toilet cover body 5 of a toilet, but is not limited thereto. Therefore, the utility model discloses a device that can restrain aerosol propagation is the electron toilet lid of intelligent squatting pan promptly.

In this embodiment, the electronic toilet lid body 5 is provided with a flushing device 6 for hip washing and/or woman washing and a switching valve, the switching valve has two water outlets, one of the water outlets is communicated with the water inlet of the water pump 2 through a water pipe 9, and the other water outlet is connected with the flushing device 6. The switching valve is specifically a two-position electromagnetic switching valve 4. The electronic toilet cover body 5 is also provided with a pressure stabilizing valve 8 and an instant heating assembly 7, a water inlet of the two-position electromagnetic switching valve 4 is communicated with a water outlet of the instant heating assembly 7, a water inlet of the instant heating assembly 7 is communicated with a water outlet of the pressure stabilizing valve 8, and a water inlet of the pressure stabilizing valve 8 is connected with a water source. The electronic toilet lid body 5 is also provided with an air pump 10 and a reversing valve 20, and the other water outlet of the two-position electromagnetic switching valve 4 is particularly connected with the flushing device 6 through the reversing valve 20. Specifically, the reversing valve 20 is of a two-inlet three-outlet type, one inlet of the reversing valve is communicated with the other water outlet of the two-position electromagnetic switching valve 4, the other inlet of the reversing valve is connected with the air outlet of the air pump 10, and three outlets of the reversing valve are correspondingly communicated with a hip washing channel, a woman washing channel and a nozzle self-cleaning pipeline of the flushing device 6.

In this embodiment, the utility model discloses still include control panel 3, this control panel 3 is the PCBA board, its set up in electronic toilet lid body 5, and with suction pump 2, two-position electromagnetic switch valve 4, air pump 10, switching-over valve 20 electricity are connected. The control panel 3 is also electrically connected with a sitting sensor (not shown in the figure) of the toilet and a stepping motor (not shown in the figure) for controlling the toilet to realize flushing, and controls the stepping motor, the water pump 2 and the two-position electromagnetic switching valve 4 to act in a coordinated manner.

In this embodiment, 5 one side of electron toilet lid body sets up operating handle 53, set up on this operating handle 53 with the operating panel that the control panel 3 electricity is connected is equipped with on this operating panel with the utility model discloses the corresponding function button of function, on & off switch etc. that have, the function button includes water curtain button etc. to make things convenient for the user to operate as required.

In this embodiment, the water curtain nozzle 1 can spray a conical water curtain, and includes a nozzle body which is through from top to bottom, and a shaping unit and a spraying unit which are arranged in the nozzle body, wherein the shaping unit and the spraying unit are distributed from top to bottom, and water is rotated after passing through the shaping unit and then sprayed out through the spraying unit; the upper end of the nozzle body is communicated with the outlet of the water suction pump 2. The sprayer body specifically comprises an upper shell 11 and a lower shell 12 which are in threaded connection and matched with a sealing ring 13; the shaping unit is located in the upper housing 11 and the spraying unit is located in the lower housing 12.

In this embodiment, the shaping unit includes a liquid inlet channel 111, a flow divider 112, and a converging channel 114, where the liquid inlet channel 111 is located at the bottom of the flow divider 111, and the converging channel 114 of the flow divider 112 is located at the bottom of the flow divider 111, and the cross section of the liquid inlet channel is circular; the flow dividing member 111 forms two flow dividing channels 113 distributed in parallel, the upper ends of the two flow dividing channels 113 are both communicated with the liquid inlet channel 111, the lower ends of the two flow dividing channels 113 are respectively communicated with the confluence channel 114, and the liquid flowing out from the two flow dividing channels 114 flows in the confluence channel 114 in the same direction in a rotating manner, as shown in fig. 3, the arrows indicate the flowing direction of the liquid; the spraying unit comprises a rotary mixing cavity 121 and a liquid outlet channel 123 which are distributed up and down, the rotary mixing cavity 121 is an inverted bottle-shaped cavity, the upper end of the rotary mixing cavity is communicated with the confluence channel 113, the lower end of the rotary mixing cavity forms a nozzle 122 and is communicated with the liquid outlet channel 123, and the liquid outlet channel 123 is in a horn shape with a narrow upper part and a wide lower part. The water flow enters from the liquid inlet channel 111 and is divided into two high-speed water flows by the flow dividing member 112, the two high-speed water flows are rotationally converged in the converging channel 114, then form discrete high-speed rotating water flows through the rotating mixing cavity 121, and finally are output through the nozzle 122 and the liquid outlet channel 123 to form a conical water curtain.

In this embodiment, the electronic toilet lid body 5 specifically includes a base 52 and a rear lid 51, and the pressure stabilizing valve 8, the reversing valve 20, the two-position electromagnetic switching valve 4, the control panel 3, the flushing device 6, the water curtain nozzle 1, the water pump 2, the control pump 10, the water pipe 9, and the like are arranged on the base 52. The rear cover 51 is covered on the base 52 and is rotatably connected with a toilet cover 54 (comprising an upper cover and a seat ring), the toilet cover 54 is connected with a flip control mechanism, and the flip control mechanism is connected with the control panel 3 to control the toilet cover 54 to be opened and closed automatically.

The utility model discloses a device that can restrain aerosol propagation, its applied state is shown in fig. 5, fig. 6, and water curtain shower nozzle 1 slope installation to towards squatting pan body 30 internal face. The utility model discloses the working method who restraines aerosol propagation does: after the user uses the toilet, the water pipe 9 is switched to the water inlet state by the switching valve (i.e. the two-position electromagnetic switching valve 4), the water suction pump 2 is started to pressurize the water coming from the water pipe 9 and flow to the water curtain nozzle 1, the water curtain nozzle 1 sprays the conical water curtain (as shown in fig. 6) covering the inner wall surface of the toilet body 30, and the water curtain nozzle 1 continuously sprays and continuously flushes the toilet. After the toilet is flushed, the water delivery pipe 9 is switched to a water-off state by the switching valve, and the water suction pump 2 stops working. Specifically, the water curtain spray head 1 starts spraying the water curtain after a person leaves the seat for several seconds (for example, 2 seconds), and the toilet bowl starts flushing after the water curtain sprays for several seconds (for example, 4 seconds).

Referring to fig. 5 and 6, the toilet of the present invention includes a toilet body 30, and further includes a device for suppressing aerosol propagation as described in the present invention, the device for suppressing aerosol propagation is disposed on the toilet body 30, specifically, the electronic toilet cover body 5 is disposed on the toilet body 30, and the water curtain nozzle 1 is in an inclined state and faces the inner wall surface of the toilet body 30.

The utility model discloses a squatting pan, its working process that restraines the aerosol propagation as above, further no longer give unnecessary details here.

The utility model discloses a can restrain device and squatting pan that aerosol propagated can utilize the water curtain to cover the squatting pan internal face after the user used up the squatting pan to restrain the squatting pan and outwards propagate because of the excrement aerosol that erodees the production, avoid the aerosol to get into the human body and influence the health, threaten people's life safety even.

In other embodiments, the utility model discloses a device that can restrain aerosol is applied to ordinary squatting pan, and at this moment, the water curtain shower nozzle can be installed in the inside rear side top of squatting pan body, and its pump body can be fixed outside the squatting pan body.

In other embodiments, the present invention provides a device for suppressing aerosol, wherein the activation of the water curtain function is manually controlled by a user, for example, by the user pressing a water curtain button that controls the activation of the pump body.

In another embodiment of the present invention, the water inlet end of the pump body of the device for suppressing aerosol is connected to a water source, and whether the water curtain function is started or not is manually controlled by a user, for example, by pressing a water curtain button which can control whether the pump body is started or not.

The above embodiments are only used to further illustrate the device and toilet seat of the present invention, but the present invention is not limited to the embodiments, and any simple modification, equivalent change and modification of the technical entity of the present invention to the above embodiments all fall into the protection scope of the technical solution of the present invention.

Claims

1. A device capable of inhibiting aerosol propagation is used for a toilet bowl, and can spray a water curtain capable of covering the inner wall surface of the toilet bowl, and is characterized in that: the water curtain sprayer comprises a water curtain sprayer and a pump body, wherein the pump body is a water suction pump or a booster pump, and a water outlet of the pump body is communicated with the water curtain sprayer; the water curtain sprayer and/or the pump body are/is arranged on the mounting body; the installation body is provided with a flushing device and a switching valve for hip washing and/or woman washing, the switching valve is provided with two water outlets, one water outlet is communicated with the water inlet of the pump body, and the other water outlet is connected with the flushing device.

2. An aerosol propagation inhibiting device as defined in claim 1, wherein: the installation body is an electronic toilet cover body of the intelligent toilet.

3. An aerosol propagation inhibiting device as claimed in claim 1 or claim 2, wherein: the pump body is electrically connected with the pump body.

4. An aerosol propagation inhibiting device as defined in claim 1, wherein: the control panel is electrically connected with the pump body and the switching valve, and the switching valve is a two-position electromagnetic switching valve; the control panel set up in installation body.

5. An aerosol propagation inhibiting device as claimed in claim 4, wherein: the control panel is electrically connected with a sitting sensor of the toilet bowl and a stepping motor for controlling the toilet bowl to start flushing, and controls the stepping motor, the pump body and the two-position electromagnetic switching valve to act in a coordinated manner; an operating handle is arranged on one side of the mounting body, and an operating panel electrically connected with the control panel is arranged on the operating handle.

6. An aerosol propagation inhibiting device as defined in claim 1, wherein: the water curtain nozzle can spray a conical water curtain and comprises a nozzle body which is communicated up and down, and a shaping unit and a spraying unit which are arranged in the nozzle body, wherein the shaping unit and the spraying unit are distributed up and down, and water rotates after passing through the shaping unit and is sprayed out through the spraying unit; the upper end of the nozzle body is communicated with the outlet of the pump body.

7. An aerosol propagation inhibiting device as claimed in claim 6, wherein: the shaping unit comprises a liquid inlet channel, a flow dividing piece and a converging channel, the liquid inlet channel is positioned on the upper side of the flow dividing piece, the converging channel is positioned at the bottom of the flow dividing piece, and the cross section of the converging channel is circular; the flow dividing pieces form two flow dividing channels which are distributed in parallel, the upper ends of the two flow dividing channels are both communicated with the liquid inlet channel, the lower ends of the two flow dividing channels are respectively communicated with the confluence channel, and liquid flowing out of the two flow dividing channels rotates and flows in the same direction in the confluence channel; the spraying unit comprises a rotary mixing cavity and a liquid outlet channel which are distributed up and down, the rotary mixing cavity is an inverted bottle-shaped cavity, the upper end of the rotary mixing cavity is communicated with the confluence channel, the lower end of the rotary mixing cavity forms a nozzle and is communicated with the liquid outlet channel, and the liquid outlet channel is in a horn shape with a narrow upper part and a wide lower part.

8. The toilet comprises a toilet body and is characterized in that: the device for inhibiting the aerosol from spreading is further characterized by comprising the device for inhibiting the aerosol from spreading, which is arranged on the toilet bowl body, wherein the water curtain spray head faces the inner wall surface of the toilet bowl body.