CN217000028U

CN217000028U - Closestool with odor removal function

Info

Publication number: CN217000028U
Application number: CN202220822502.2U
Authority: CN
Inventors: 杨春玉
Original assignee: First Affiliated Hospital of Guangzhou Medical University
Current assignee: First Affiliated Hospital of Guangzhou Medical University
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-07-19
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a closestool with a smell removing function, which relates to the field of closestools and comprises a closestool main body, wherein the top of the closestool main body is respectively provided with a cover of a water tank, the outer surface of the water tank is provided with a purification component, and the closestool is provided with the purification component, when a user needs to use the closestool, the infrared induction switch receives a signal and then starts the air pump and the electromagnetic valve, the air pump pumps air from the inner part of the closestool main body through the flushing pipe, odor enters the water tank through the air conveying pipe and the aeration pipe, the aeration pipe increases the contact area of the odor and the water, the water passing through the water tank absorbs and filters the odor, can get rid of most peculiar smell, through the smell after water to the foul smell prefilter enter into purifying cylinder, the drying layer is to gas dehumidification processing, and the activated carbon layer adsorbs purification to harmful substance in the gas, and the fragrance agent layer has increased and has removed flavor ability and filtration processing function to gas.

Description

Closestool with odor removal function

Technical Field

The utility model relates to the field of toilets, in particular to a toilet with a smell removal function.

Background

Toilets generally comprise a toilet lid assembly including a lid portion and a base portion, the lid portion being pivotally connected to the base portion, and the base portion being secured to the top surface of the toilet seat head, typically using a releasable attachment mechanism.

Today's air exhaust of toilet leans on the air discharge fan basically, it is the closestool that the biggest bad smell producer in toilet actually produces, discharge the bad gas that the closestool produced through the exhaust fan of establishing at ceiling or wall, from the angle of aerosol propagation, because exhaust system upwards, outside suction, lead to bad gas at toilet space diffusion, there is very big health hidden danger, and current closestool is in the use, the leather cup that falls into water is blocked easily, and then make the leather cup that falls into water can't seal communicating pipe, water can be discharged from the wash pipe always, with this internal water that makes the water tank can't take out fully, water waste has been caused.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a closestool with a smell removal function, so as to solve the technical problems that the work and life of people are influenced due to the fact that the smell is filled in a toilet and a water falling leather cup is easy to clamp a shell.

In order to achieve the purpose, the utility model provides the following technical scheme: a toilet bowl with a smell removal function comprises a toilet bowl main body, wherein a toilet cover of a water tank is arranged at the top of the toilet bowl main body respectively, a purification component is arranged on the outer surface of the water tank and comprises an air pump, a three-way valve, an infrared induction switch and a purification cylinder, a water inlet pipe, a communication pipe, a first supporting rod and a second supporting rod are arranged below the inner part of the water tank respectively, the bottom of the communication pipe is connected with a flushing pipe through the three-way valve, the top ends of the first supporting rod and the second supporting rod are hinged with a first seesaw rod and a second seesaw rod respectively, the top end of the water inlet pipe is hinged with a water inlet leather cup, one end of the first seesaw rod is hinged with the water inlet leather cup through the first linkage rod, a floating ball is fixed at the other end of the first seesaw rod through the second linkage rod, a water outlet leather cup is hinged at the top of the communication pipe, one end of the second seesaw rod is hinged with the water outlet leather cup through the third linkage rod, the other end of second seesaw articulates there is the press depression bar, the mounting groove has been seted up to top one side of water tank, the one end that presses the depression bar extends to the inside of mounting groove and is fixed with and presses the briquetting, the bottom of pressing the briquetting is provided with the spring.

Further, the air inlet end of the air pump is connected with an exhaust tube, the outer surface of the exhaust tube is provided with an electromagnetic valve, one end of the exhaust tube is communicated with a three-way valve, the air outlet end of the air pump is connected with a gas pipe, and one end of the gas pipe is communicated with an aeration pipe.

Through adopting above-mentioned technical scheme, the solenoid valve can avoid water to enter into the exhaust tube, and the air pump can be bled through the exhaust tube, and the smell passes through the gas-supply pipe and the aeration pipe gets into the aquatic, and most peculiar smell can be got rid of to water.

Further, a drying layer, an active carbon layer and a fragrance agent layer are respectively arranged in the purifying cylinder from bottom to top.

Through adopting above-mentioned technical scheme, the drying layer can the aqueous vapor dehumidify. The active carbon layer can filter harmful substances in the gas, and the fragrance agent layer can increase the fragrance of the air.

Furthermore, the infrared sensing switch is respectively and electrically connected with the air pump and the electromagnetic valve, and the infrared sensing switch is positioned in the middle of one side of the water tank.

Through adopting above-mentioned technical scheme, infrared ray inductive switch can the automatic control air pump and the opening and closing of solenoid valve.

Furthermore, the top of the purifying cylinder is connected with a disassembling cover through threads, an air outlet penetrates through the top of the disassembling cover, and anti-skid grains are arranged on the outer surface of the disassembling cover.

Through adopting above-mentioned technical scheme, the staff can change dry layer, activated carbon layer and fragrant agent layer through dismantling the lid, and the anti-skidding line can increase frictional force, and the rotation of being convenient for is dismantled the lid.

Furthermore, the first support rod, the second support rod, the first seesaw rod, the second seesaw rod, the first linkage rod, the second linkage rod and the third linkage rod are all made of PVC plastic materials.

By adopting the technical scheme, the manufacturing cost of the PVC material is deviated, and the PVC material is not easy to rust when immersed in water.

In summary, the utility model mainly has the following beneficial effects:

1. the utility model is provided with the purification component, when a user needs to use the closestool, the infrared induction switch receives a signal and then starts the air pump and the electromagnetic valve, the air pump exhausts air from the inner part of the closestool main body through the flushing pipe, the odor enters the water tank through the air conveying pipe and the aeration pipe, the aeration pipe increases the contact area of the odor and the water, the water passing through the water tank absorbs and filters the odor, can remove most of peculiar smell, the smell after the preliminary filtration of the odor by water enters the purifying cylinder, the drying layer carries out dehumidification treatment on the gas, the active carbon layer carries out adsorption purification on harmful substances in the gas, the fragrance agent layer increases the capability of removing odor and the filtering treatment function on the gas, when the toilet is used and flushed, the user moves to one side, the infrared sensing switch cannot detect a human body signal, and the electromagnetic valve and the air pump are closed at the same time, so that the toilet has certain use value and popularization value;

2. according to the utility model, the spring, the third linkage rod, the second seesaw rod, the second support rod, the pressing rod and the pressing block are arranged, when the toilet is flushed, a user presses the pressing block, so that the spring is contracted, the pressing rod pushes one end of the second seesaw rod to move upwards, the sink leather cup is opened, water enters the toilet main body through the communication pipe and the flushing pipe, after flushing is finished, the user loosens the pressing block, the pressing rod can move upwards under the reset action of the spring, the pressing rod drives one end of the second seesaw rod to move downwards, the sink leather cup is pushed through the third linkage rod to seal the communication pipe, and under the action of the spring, the phenomenon that the sink leather cup is clamped in a shell can be avoided, so that the sink leather cup has a better sealing effect on the communication pipe.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the water tank of the present invention;

FIG. 3 is a schematic view of the structure of the purification cartridge of the present invention;

fig. 4 is a schematic top view of the water tank of the present invention.

In the figure: 1. a toilet body; 2. a water tank; 3. a water inlet pipe; 4. a barrel cover; 5. a purification assembly; 501. an air pump; 502. an air exhaust pipe; 503. a three-way valve; 504. an electromagnetic valve; 505. a purification cartridge; 506. a gas delivery pipe; 507. an aeration pipe; 508. drying the layer; 509. an activated carbon layer; 510. a fragrance agent layer; 511. an infrared sensing switch; 512. disassembling the cover; 513. an air outlet; 6. a flush pipe; 7. a communicating pipe; 8. a water falling leather cup; 9. a leather cup for water inlet; 10. a first linkage rod; 11. a first support bar; 12. a first seesaw; 13. A second linkage rod; 14. a floating ball; 15. a second support bar; 16. a third link lever; 17. a second seesaw; 18. a pressing lever; 19. mounting grooves; 20. a spring; 21. and pressing the block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A toilet bowl with a smell removing function is disclosed, as shown in fig. 1-4, and comprises a toilet bowl main body 1, wherein the top of the toilet bowl main body 1 is respectively provided with a barrel cover 4 of a water tank 2, the outer surface of the water tank 2 is provided with a purification component 5, the purification component 5 comprises an air pump 501, a three-way valve 503, an infrared sensing switch 511 and a purification barrel 505, the air inlet end of the air pump 501 is connected with an air extraction pipe 502, the outer surface of the air extraction pipe 502 is provided with an electromagnetic valve 504, one end of the air extraction pipe 502 is communicated with the three-way valve 503, the air outlet end of the air pump 501 is connected with an air conveying pipe 506, one end of the air conveying pipe 506 is communicated with an aeration pipe 507, the electromagnetic valve 504 can prevent water from entering the air extraction pipe 502, the air pump 501 can extract air through the air extraction pipe 502, smell enters the water through the air conveying pipe 506 and the aeration pipe 507, most of the water can remove peculiar smell, and the interior of the purification barrel 505 is respectively provided with a drying layer 508 from bottom to top, An activated carbon layer 509 and an aroma layer 510, the drying layer 508 being capable of moisture removal by water gas. The activated carbon layer 509 can filter harmful substances in gas, the fragrance agent layer 510 can increase the fragrance of air, a water inlet pipe 3, a communicating pipe 7, a first supporting rod 11 and a second supporting rod 15 are respectively arranged below the inner portion of the water tank 2, the bottom of the communicating pipe 7 is connected with a flushing pipe 6 through a three-way valve 503, the top ends of the first supporting rod 11 and the second supporting rod 15 are respectively hinged with a first seesaw rod 12 and a second seesaw rod 17, the top end of the water inlet pipe 3 is hinged with a water inlet leather cup 9, one end of the first seesaw rod 12 is hinged with the water inlet leather cup 9 through a first linkage rod 10, the other end of the first seesaw rod 12 is fixedly provided with a floating ball 14 through a second linkage rod 13, the top of the communicating pipe 7 is hinged with a water falling leather cup 8, one end of the second seesaw rod 17 is hinged with the water falling leather cup 8 through a third linkage rod 16, the other end of the second seesaw rod 17 is hinged with a pressing rod 18, one side of the top of the water tank 2 is provided with an installation groove 19, one end of the pressing rod 18 extends into the mounting groove 19 and is fixed with a pressing block 21, and the bottom of the pressing block 21 is provided with a spring 20.

Referring to fig. 1, 2 and 4, the infrared switch 511 is electrically connected to the air pump 501 and the electromagnetic valve 504, respectively, and the infrared switch 511 is located at a middle position of one side of the water tank 2, and the infrared switch 511 can automatically control the opening and closing of the air pump 501 and the electromagnetic valve 504.

Referring to fig. 3, the top of the purifying cylinder 505 is connected with a detachable cover 512 through a screw thread, the top of the detachable cover 512 penetrates through an air outlet 513, and the outer surface of the detachable cover 512 is provided with anti-skid threads, so that a worker can replace the dry layer 508, the activated carbon layer 509 and the fragrance agent layer 510 through the detachable cover 512, the anti-skid threads can increase friction force, and the detachable cover 512 is convenient to rotate.

Referring to fig. 2, the first support rod 11, the second support rod 15, the first seesaw rod 12, the second seesaw rod 17, the first linkage rod 10, the second linkage rod 13 and the third linkage rod 16 are all made of PVC plastic materials, the PVC materials are offset in manufacturing cost, and the PVC plastic materials are not prone to rusting when being soaked in water.

The implementation principle of the embodiment is as follows: when a user needs to use the closestool, the infrared sensing switch 511 receives a signal to start the air pump 501 and the electromagnetic valve 504, the air pump 501 sucks air from the inside of the closestool main body 1 through the flushing pipe, odor enters the inside of the water tank 2 through the air delivery pipe 506 and the aeration pipe 507, the aeration pipe 507 increases the contact area of the odor and water, the water passing through the water tank 2 absorbs and filters the odor to remove most of peculiar smell, the odor primarily filtered by the water enters the purification cylinder 505, the drying layer dehumidifies the gas, the activated carbon layer adsorbs and purifies harmful substances in the gas, the fragrance agent layer 510 adds the functions of deodorizing the gas and filtering treatment, when the closestool is used and is flushed, the user moves to one side, the infrared sensing switch 511 cannot detect a human body signal, and at the same time, the electromagnetic valve 504 and the electromagnetic valve 501 are closed simultaneously, the user presses the press block 21, so that the spring 20 contracts, the press rod 18 pushes one end of the second seesaw rod 17 to raise the seesaw rod, further the falling water leather cup 8 is opened, water enters the toilet main body 1 through the communicating pipe 7 and the flushing pipe 6, after flushing is finished, the press block 21 is loosened by the user, at this time, the press rod 18 can move upwards under the reset action of the spring 20, the press rod 18 drives one end of the second seesaw rod 17 to move downwards, the falling water leather cup 8 is pushed to seal the communicating pipe 7 through the third linkage rod 16, when flushing is finished, after flushing is finished, the floating ball 14 falls to the lowest point, at the moment, the entering water leather cup 9 is opened, after the floating ball 14 slowly rises to reach balance, according to a lever principle, the entering water leather cup 9 is closed.

Although embodiments of the present invention have been shown and described, it is intended that the present invention should not be limited to the details of construction and the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, and variations which do not constitute an inventive contribution to the art may be made to the described embodiments as required without departing from the spirit and scope of the present invention as defined by the appended claims.

Claims

1. A toilet bowl with a smell removal function comprises a toilet bowl main body (1), and is characterized in that: the toilet bowl is characterized in that a barrel cover (4) of the water tank (2) is arranged at the top of the toilet bowl main body (1) respectively, a purification component (5) is arranged on the outer surface of the water tank (2), the purification component (5) comprises an air pump (501), a three-way valve (503), an infrared induction switch (511) and a purification barrel (505), a water inlet pipe (3), a communication pipe (7), a first supporting rod (11) and a second supporting rod (15) are arranged below the inner part of the water tank (2) respectively, the bottom of the communication pipe (7) is connected with a flushing pipe (6) through the three-way valve (503), the top ends of the first supporting rod (11) and the second supporting rod (15) are respectively hinged with a first seesaw rod (12) and a second seesaw rod (17), a water inlet leather cup (9) is hinged to the top end of the water inlet pipe (3), one end of the first seesaw rod (12) is hinged with the water inlet leather cup (9) through a first linkage rod (10), the other end of first seesaw (12) is fixed with floater (14) through second gangbar (13), the top of communicating pipe (7) articulates there is leather cup (8) that falls into water, the one end of second seesaw (17) is articulated mutually with leather cup (8) that fall into water through third gangbar (16), the other end of second seesaw (17) articulates there is press bar (18), mounting groove (19) have been seted up to top one side of water tank (2), the one end of press bar (18) extends to the inside of mounting groove (19) and is fixed with and presses briquetting (21), the bottom of pressing briquetting (21) is provided with spring (20).

2. A toilet having an odor-removing function according to claim 1, wherein: the air pump is characterized in that an air inlet end of the air pump (501) is connected with an air pumping pipe (502), an electromagnetic valve (504) is arranged on the outer surface of the air pumping pipe (502), one end of the air pumping pipe (502) is communicated with a three-way valve (503), an air outlet end of the air pump (501) is connected with an air pipe (506), and one end of the air pipe (506) is communicated with an aeration pipe (507).

3. A toilet having an odor-removing function according to claim 1, wherein: the interior of the purification cylinder (505) is respectively provided with a drying layer (508), an activated carbon layer (509) and a fragrance agent layer (510) from bottom to top.

4. A toilet having an odor-removing function according to claim 1, wherein: the infrared sensing switch (511) is respectively electrically connected with the air pump (501) and the electromagnetic valve (504), and the infrared sensing switch (511) is positioned in the middle of one side of the water tank (2).

5. A toilet bowl having an odor elimination function according to claim 3, wherein: the top of purifying cylinder (505) has dismantlement lid (512) through threaded connection, the top of dismantling lid (512) has run through gas outlet (513), just the surface of dismantling lid (512) is provided with anti-skidding line.

6. A toilet having an odor-removing function according to claim 1, wherein: the first support rod (11), the second support rod (15), the first seesaw rod (12), the second seesaw rod (17), the first linkage rod (10), the second linkage rod (13) and the third linkage rod (16) are all made of PVC plastic materials.