CN219479934U

CN219479934U - Toilet lid with odor pumping and discharging system

Info

Publication number: CN219479934U
Application number: CN202320520340.1U
Authority: CN
Inventors: 刘新华
Original assignee: Anhui Lvjin Environmental Protection Equipment Manufacturing Co ltd
Current assignee: Anhui Lvjin Environmental Protection Equipment Manufacturing Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-08
Anticipated expiration: 2033-03-17

Abstract

The utility model belongs to the technical field of household equipment, and relates to a toilet cover with an odor exhausting and discharging system, which comprises a pipeline bin (6) arranged at the rear end of a toilet body (1), wherein the pipeline bin (6) is connected with a cushion gasket (2), the cushion gasket (2) is of a hollow structure, the lower side of the cushion gasket is provided with a plurality of odor collecting ports (4) and odor exhausting ports (5), the pipeline bin (6) is provided with an odor exhausting opposite port (7), when the cushion gasket (2) is put down, the odor exhausting ports (5) are aligned with the odor exhausting opposite port (7), the plurality of odor collecting ports (4) are positioned above an opening of the toilet body (1), the front side of the pipeline bin (6) is also provided with a human body inductor (8) which is connected with a power exhaust fan (11) through an exhaust pipe (9), and the human body inductor (8) and the power exhaust fan (11) are connected with an aerodynamic exhausting system controller (13). The device can solve the problem of the drainage of the odor and the peculiar smell of the urine.

Description

Toilet lid with odor pumping and discharging system

Technical Field

The utility model belongs to the technical field of household equipment, and relates to a toilet cover, in particular to a toilet cover with an odor pumping and discharging system.

Background

Toilets are almost a requisite device in the home. With the progress of technology, various intelligent and non-intelligent toilet covers are endless, and problems of people in defecation and urination are solved. For example, current intelligent and non-intelligent toilet lids have various functions such as stool and urine flushing, cushion heating, bubble water flushing, drying, automatic flip and the like.

However, these functions of the current intelligent and non-intelligent toilet covers only solve the problem of flushing solid and liquid wastes of the human excrement and urine, while people easily produce some odor or peculiar smell when the human excrement and urine, the current intelligent and non-intelligent toilet covers fail to solve the problem of synchronous collection and discharge of the odor or peculiar smell produced by the human excrement and urine, so that the people still need to use the exhaust fan of the toilet to exhaust air after the human excrement and urine.

In view of the above technical drawbacks of the prior art, there is an urgent need to develop a new toilet lid with an odor pumping and exhausting system.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides a toilet cover with an odor pumping and discharging system, which can solve the problem of pumping and discharging odor and peculiar smell of urine and feces of people.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a toilet lid with odor drainage system, its includes the pipeline storehouse of setting in the rear end top of closestool body, be connected with the cushion packing ring on the pipeline storehouse, its characterized in that, the cushion packing ring is hollow structure and its downside is equipped with a plurality of odor collection mouthfuls and odor discharge mouth, be equipped with the odor discharge on the pipeline storehouse and to the interface, when putting down the cushion packing ring the odor discharge mouth with the odor discharge is aimed at the interface just a plurality of odor collection mouthfuls are located the opening top of closestool body, the front side of pipeline storehouse still is equipped with human inductor just the pipeline storehouse links to each other with the power exhaust fan through the blast pipe, human inductor and power exhaust fan all link to each other with aerodynamic emission system controller.

Preferably, the aerodynamic emission system controller is provided with a transformer, an inductor signal current amplifying unit, a relay and an electronic delay control unit, wherein the transformer is used for converting municipal electricity of AC220V into direct current of DC12V, the relay is used for starting the direct current of DC12V to drive the power exhaust fan to work, the inductor signal current amplifying unit is used for amplifying signal current of the human body inductor, and the electronic delay control unit is used for realizing delay control of the power exhaust fan.

Preferably, the aerodynamic exhaust system controller is further provided with a speed regulating knob, and the speed regulating knob is used for controlling the rotating speed of the power exhaust fan.

Preferably, the human body sensor is an infrared sensor or a microwave radar sensor.

Preferably, the electronic delay control unit is a 50 second electronic delay control unit.

Preferably, the human body sensor is connected with the aerodynamic emission system controller through a sensor signal feedback line, and the power exhaust fan is connected with the aerodynamic emission system controller through an exhaust fan power line.

Preferably, the exhaust pipe is connected with the power exhaust fan through a flexible connecting pipe.

Preferably, the pipeline bin is also connected with a cushion cover plate.

Preferably, the exhaust pipe is a PVC pipe or a stainless steel pipe.

Compared with the prior art, the toilet cover with the odor pumping and discharging system has one or more of the following beneficial technical effects:

1. the problem that odor or peculiar smell generated during the defecation of people is difficult to collect and discharge synchronously is solved.

2. The method solves the problem that pathogens such as escherichia coli, clostridium difficile, adenovirus and the like in fecal particles are carried and transported through odor or peculiar smell, so that the pathogens go deep into the lung to influence the health of the body.

3. The novel toilet solves the problem of discharging solid, liquid and gas garbage generated when people relieve the bowels, and can realize good life.

4. It can be independently produced as a personalized product, and can be integrated with any existing toilet.

5. The novel toilet bowl cover can be reformed on the existing toilet bowl cover, so that the novel toilet bowl cover is low in manufacturing cost and low in selling price.

6. The product can be upgraded on the existing toilet cover, so that the competitiveness of domestic and international markets is improved; and the cost investment of product grinding tool design, production and manufacture and the like is basically not needed to be repeated on a large scale in the upgrading and transformation process, thereby being beneficial to environmental protection industry.

Drawings

Fig. 1 is a schematic view of a toilet lid having an odor extraction and drainage system of the present utility model.

Fig. 2 is a sectional view of the toilet cover having the odor pumping and exhausting system of the present utility model.

Fig. 3 is an enlarged view of a portion of circle a of fig. 2.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings, which are not to be construed as limiting the scope of the utility model.

Aiming at the defect of the prior art, the utility model provides the toilet cover with the odor pumping and discharging system, which solves the problem of discharging solid, liquid and gas garbage generated when people relieve the bowels, and can realize good life.

As shown in fig. 1 to 3, the toilet cover with the odor pumping and exhausting system of the present utility model includes a duct bin 6 provided on the rear end of the toilet body 1. The pipeline bin 6 is of a hollow structure, and can be made of PVC or stainless steel and other materials. In use, the pipe bin 6 is fixed to the rear upper surface of the toilet body 1.

Wherein, the pipeline bin 6 is connected with a cushion gasket 2. In the present utility model, the cushion gasket 2 has a hollow structure and is provided at its lower side with a plurality of odor collection ports 4 and odor discharge ports 5. Meanwhile, an odor discharge butt joint 7 is arranged on the pipeline bin 6.

As shown in fig. 2 and 3, the odor discharge opening 5 is aligned with the odor discharge counter-opening 7 when the cushion gasket 2 is lowered and the plurality of odor collection openings 4 are located above the opening of the toilet body 1.

Preferably, the plurality of odor collection ports 4 are arranged around the outside of the rear end of the center hole of the cushion gasket 2.

More preferably, two odor discharge ports 5 are provided on the lower side of the cushion gasket 2 and two odor discharge butt joints 7 are provided on the duct housing 6. Meanwhile, when the cushion gasket 2 is put down, the two odor discharge ports 5 are aligned one by one with the two odor discharge opposite interfaces 7.

Still preferably, sealing rings are arranged around the odor discharge port 5 and the odor discharge opposite port 7. Thus, when the odor discharge opening 5 is aligned with the odor discharge opposite port 7, leakage of odor therebetween can be reduced.

The front side of the pipeline bin 6 is also provided with a human body sensor 8. When a person sits on or leaves the cushion ring 2, it can be sensed by the human body sensor 8.

Preferably, the human body sensor 8 is an infrared sensor or a microwave radar sensor. Thus, it can better sense the sitting down or leaving of people.

Meanwhile, in the utility model, the pipeline bin 6 is connected with a power exhaust fan 11 through an exhaust pipe 9.

Preferably, the exhaust pipe 9 is connected to the power exhaust fan 11 through a flexible connection pipe 10. More preferably, the power exhaust fan 11 may be connected to the odor filtering device or to the exhaust stack of the bathroom through another flexible connection pipe.

Still preferably, the exhaust pipe 9 is a PVC pipe or a stainless steel pipe. And, according to the toilet finishing requirements of users, the exhaust pipe 9 can be installed in a bright or dark way.

And, the human body sensor 8 and the power exhaust fan 11 are connected with the aerodynamic emission system controller 13.

In the present utility model, the air-powered discharging system controller 13 has a transformer, an inductor signal current amplifying unit, a relay, and an electronic delay control unit.

Wherein one end of the transformer is connected to the power outlet 12 for converting municipal electricity of AC220V from the power outlet 12 into direct current of DC 12V.

The other end of the transformer is connected with the relay. The relay is connected to the air-powered discharge system controller 13 via an exhaust fan power line 16. Thereby, the relay is used to start the DC12V direct current to drive the power exhaust fan 11, thereby operating the power exhaust fan 11.

Preferably, the air power discharging system controller 13 is also provided with a speed adjusting knob 14. The speed regulating knob 14 is arranged between the relay and the power exhaust fan 11. Thereby, the speed regulation knob 14 is used for controlling the rotation speed of the power exhaust fan 11.

The sensor signal current amplifying unit is connected with the human body sensor 8 through a sensor signal feedback line 15 to amplify the signal current of the human body sensor 8 and feed back the signal current to the relay, so that the relay can control the air power discharge system controller 13 according to the signal current of the human body sensor 8.

The electronic delay control unit is also connected with the relay so as to realize delay control of the power exhaust fan 11.

Preferably, more preferably, the electronic delay control unit is a 50 second electronic delay control unit. Thus, the electronic delay control unit can realize 50 seconds of delay control.

Finally, in the present utility model, preferably, the duct bin 6 is further connected to a cushion cover 3. The cushion cover 3 can cover the cushion pan 2 when put down, similarly to the prior art.

When the toilet lid with the odor exhausting system is used, when a person sits on the cushion gasket 2, the human body is sensed by the human body sensor 8 and the signal current generated by the human body sensor 8 is fed back to the sensor signal current amplifying unit of the aerodynamic exhausting system controller 13 through the sensor signal feedback line 15. The signal current is fed back to the relay after being amplified by the sensor signal current amplifying unit, so that a normally open contact in the relay is closed to start DC12V direct current and start the power exhaust fan 11 to work.

After the power exhaust fan 11 is started, the odor generated by the fecal particles 17 in the toilet body 1 is pumped out by the power exhaust fan 11 through the odor collecting ports 4, the odor discharging ports 5, the odor discharging counter port 7, the pipeline bin 6, the exhaust pipe 9 and the like. Thereby, the odor such as the odor in the toilet body 1 is discharged to the concentrated exhaust duct or the outside.

Meanwhile, during the toilet, the user can control the rotation speed of the power exhaust fan 11 by adjusting the rotation speed gear corresponding to the speed adjusting knob 14.

When the user finishes the toilet and leaves the toilet, the human body inductor 8 can not sense the human body, and the relay can not receive the signal current of the human body inductor 8. At this time, the electronic delay control unit is started, and after the 50 th second delay, the normally open contact in the relay is opened, the air power discharge system controller 13 enters a standby state, and the power exhaust fan 11 does not work any more. Therefore, through the control flow, the automatic control of odor extraction and discharge in the whole toilet process of a user is realized.

Finally, it should be noted that the toilet lid with the odor pumping and discharging system of the utility model has a use range compatible with the intelligent toilet lid and the non-intelligent toilet lid.

The utility model can be realized by adding the cushion gasket 2 with a plurality of odor collecting ports 4 and odor discharging ports 5, the pipeline bin 6, the aerodynamic discharging system controller 13, the exhaust pipeline 9, the dynamic exhaust fan 11 and other components on the basis of the existing non-intelligent toilet cover. Therefore, the intelligent closestool cover can be modified on the existing non-intelligent closestool cover, so that the industrial manufacturing cost is low, the selling price is low, and the intelligent closestool cover is convenient to popularize and apply.

On the other hand, for the finished product of the intelligent toilet cover, the design concept and the system integration can be realized only by adding the components such as the aerodynamic emission system controller 13, the exhaust pipeline 9, the power exhaust fan 11 and the like on the original intelligent toilet cover, namely, the implementation aim of the utility model can be realized. Therefore, the intelligent closestool is beneficial to the product upgrading of the intelligent closestool and the creation of conditions for improving the competitiveness of domestic and international markets; and the cost investment of product grinding tool design, production and manufacturing and the like is basically not needed to be repeated on a large scale, and the environment protection industry is facilitated.

The above examples of the present utility model are merely illustrative of the present utility model and are not intended to limit the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. Not all embodiments are exhaustive. All obvious changes or modifications which come within the spirit of the utility model are desired to be protected.

Claims

1. The utility model provides a toilet lid with odor drainage system, it is including setting up pipeline storehouse (6) on the rear end of closestool body (1), be connected with cushion packing ring (2) on pipeline storehouse (6), its characterized in that, cushion packing ring (2) are hollow structure and its downside are equipped with a plurality of odor collection mouth (4) and odor discharge mouth (5), be equipped with odor drainage to interface (7) on pipeline storehouse (6), when putting down cushion packing ring (2) time odor drainage mouth (5) with odor drainage is to interface (7) is accurate just a plurality of odor collection mouth (4) are located the opening top of closestool body (1), the front side of pipeline storehouse (6) still is equipped with human inductor (8) just pipeline storehouse (6) link to each other with power exhaust fan (11) through blast pipe (9), human inductor (8) and power exhaust fan (11) all link to each other with aerodynamic emission system controller (13).

2. The toilet lid with an odor extraction and exhaust system according to claim 1, characterized in that the aerodynamic exhaust system controller (13) has a transformer for converting municipal electricity of AC220V into direct current of DC12V, an inductor signal current amplifying unit for amplifying signal current of the human body inductor (8), a relay for starting the direct current of DC12V to drive the power exhaust fan (11) to operate, and an electronic delay control unit for realizing delay control of the power exhaust fan (11).

3. The toilet lid with the odor extraction and exhaust system according to claim 2, characterized in that the aerodynamic exhaust system controller (13) is further provided with a speed regulating knob (14), and the speed regulating knob (14) is used for controlling the rotating speed of the power exhaust fan (11).

4. A toilet lid with an odor extraction and drainage system according to claim 3, characterized in that the human body sensor (8) is an infrared sensor or a microwave radar sensor.

5. The toilet lid with an odor extraction and drainage system of claim 4, wherein said electronic delay control unit is a 50 second electronic delay control unit.

6. Toilet lid with malodor air extraction system according to any one of claims 1-5, wherein the human body sensor (8) is connected to the aerodynamic emission system controller (13) via a sensor signal feedback line (15), and wherein the power exhaust fan (11) is connected to the aerodynamic emission system controller (13) via an exhaust fan power line (16).

7. Toilet lid with an odor extraction and drainage system according to claim 6, characterized in that the exhaust pipe (9) is connected to the power exhaust fan (11) by a flexible connection pipe (10).

8. The toilet lid with the odor extraction and exhaust system according to claim 7, characterized in that the pipe bin (6) is also connected with a cushion cover plate (3).

9. Toilet lid with an odor extraction and drainage system according to claim 8, characterized in that said exhaust pipe (9) is a PVC pipe or a stainless steel pipe.