阅读说明：本技术 一种组合式空气净化器及操作方法 (Combined air purifier and operation method ) 是由 张德胜 于 2020-05-02 设计创作，主要内容包括：本发明公开了一种组合式空气净化器及操作方法,其结构包括集污腔、马桶圈、净化装置、水箱、桶身,本发明具有的效果：净化装置安装在马桶的水箱上,在使用马桶过程中装置所形成的负压从水箱两侧高效全方位对马桶周围进行抽气,使产生的异味快速被回收,并利用水箱内部的液态水作为过滤介质,使吸入的异味以及其它有害物质集中排入水中进行过滤,在此过程中液箱内部存储的除味剂受挤压流入水箱,并且与水箱中的液态水混合,在冲洗集污腔过程中能够减少异味的扩散,以此来解决马桶在使用后会产生较大的异味,并且异味会扩散到整个卫生间,因为卫生间空间狭小,异味很难排出,所以需要长期间开启排气扇,排气扇开启过程中的噪音比较大且较为耗电的问题。(The invention discloses a combined air purifier and an operation method, the structure of the combined air purifier comprises a sewage collecting cavity, a toilet seat, a purifying device, a water tank and a toilet body, and the combined air purifier has the following effects: the purification device is arranged on a water tank of the closestool, negative pressure formed by the device in the process of using the closestool can efficiently and comprehensively exhaust air around the closestool from two sides of the water tank, so that generated peculiar smell is quickly recovered, liquid water in the water tank is used as a filter medium, sucked peculiar smell and other harmful substances are intensively exhausted into water for filtering, a deodorant stored in the liquid tank is extruded to flow into the water tank and be mixed with the liquid water in the water tank, the diffusion of the peculiar smell can be reduced in the process of flushing a sewage collecting cavity, and therefore the problems that the closestool can generate large peculiar smell after being used, the peculiar smell can be diffused to the whole bathroom, the bathroom space is narrow and the peculiar smell is difficult to exhaust, an exhaust fan needs to be opened for a long time, and the noise is large and power is consumed in the opening process of the exhaust fan are solved.)

1. The utility model provides a modular air purifier, its structure includes dirty chamber (1), toilet seat (2), purifier (3), water tank (4), ladle body (5), its characterized in that:

the toilet bowl is characterized in that a toilet seat (2) is arranged at the top of the toilet bowl body (5), the toilet seat (2) is matched with the toilet bowl body (5) through a hinge, a sewage collecting cavity (1) is arranged below the toilet seat (2), the sewage collecting cavity (1) and the toilet bowl body (5) are of an integrated structure, a water tank (4) is arranged at the rear end of the toilet seat (2), the water tank (4) is vertically arranged at the top of the toilet bowl body (5), the water tank (4) is matched with the sewage collecting cavity (1) through the toilet bowl body (5), a purifying device (3) is arranged at the center of the rear end of the water tank (4), and the purifying device (3) is matched with the water tank (4);

purifier (3) constitute by motor (31), heat dissipation frame (32), air duct (33), gas collection mechanism (34), sealed cowling (35), negative pressure impeller (36), exhaust mechanism (37), sealed cowling (35) inside be equipped with heat dissipation frame (32), heat dissipation frame (32) inside be equipped with motor (31), heat dissipation frame (32) front end be equipped with negative pressure impeller (36), negative pressure impeller (36) front end be equipped with exhaust mechanism (37), sealed cowling (35) both sides be equipped with air duct (33), air duct (33) front end be equipped with gas collection mechanism (34).

2. The modular air cleaner of claim 1, wherein: the gas collection mechanism (34) comprises a fragrance rod frame (34a), a gas collection rear cover (34b), a gas collection front plate (34c), a movable cylinder (34d), suction ports (34e) and a movable groove (34f), wherein the front end of the gas collection rear cover (34b) is provided with the gas collection front plate (34c), the center of the gas collection front plate (34c) is provided with the fragrance rod frame (34a), the two sides of the fragrance rod frame (34a) are provided with the movable grooves (34f), the movable groove (34f) is internally provided with the movable cylinder (34d), and the front end and the rear end of the movable cylinder (34d) are provided with the suction ports (34 e).

3. The modular air cleaner of claim 1, wherein: exhaust mechanism (37) by hollow shaft (37a), central gas collecting channel (37b), preceding circular guard (37c), straight exhaust pipe (37d), big helical blade (37e), exhaust hood (37f), one-way fluid-discharge nozzle (37g) constitute, preceding circular guard (37c) inside be equipped with central gas collecting channel (37b), central gas collecting channel (37b) front end be equipped with straight exhaust pipe (37d), straight exhaust pipe (37d) inside be equipped with big helical blade (37e), big helical blade (37e) central point put and be equipped with hollow shaft (37a), straight exhaust pipe (37d) front end be equipped with exhaust hood (37f), exhaust hood (37f) front end be equipped with one-way fluid-discharge nozzle (37 g).

4. A modular air cleaner as claimed in claim 3, wherein: the central gas collecting hood (37b) consists of a liquid tank (37b1), small helical blades (37b2), a fixing frame (37b3), a gas collecting groove (37b4), a round joint (37b5) and liquid holes (37b6), wherein the liquid tank (37b1) is arranged at the rear end of the fixing frame (37b3), the small helical blades (37b2) are arranged inside the liquid tank (37b1), the round joint (37b5) is arranged at the center of the small helical blades (37b2), the liquid holes (37b6) are formed in the outer ring of the round joint (37b5), and the gas collecting grooves (37b4) are formed in two sides of the liquid tank (37b 1).

5. A modular air cleaner as claimed in claim 3, wherein: the exhaust hood (37f) consists of a circular pipe (37f1), a water seepage hole (37f2), an air guide joint (37f3), an air pipe (37f4) and a sealed circular frame (37f5), wherein the circular pipe (37f1) is arranged on the outer ring of the sealed circular frame (37f5), the water seepage hole (37f2) is distributed on the outer ring of the circular pipe (37f1), the air guide joint (37f3) is arranged inside the sealed circular frame (37f5), and the air pipe (37f4) is arranged on the outer ring of the air guide joint (37f 3).

6. The modular air cleaner of claim 4, wherein: the liquid tank (37b1) is of a hollow conical structure, the sharp end of the liquid tank is arranged backwards and horizontally, the small spiral blade (37b2) is connected with the hollow shaft (37a) through a circular joint (37b5), and the circular joint (37b5) and the hollow shaft (37a) are of an integrated structure.

7. A combined air purifier and method of operation according to any one of claims 1 to 6, characterised in that:

the purification device (3) is arranged on a water tank (4) of the closestool, negative pressure formed by the device in the closestool using process efficiently and comprehensively exhausts air around the closestool from two sides of the water tank (4) so that generated peculiar smell is quickly recovered, liquid water in the water tank (4) is used as a filter medium, sucked peculiar smell and other harmful substances are intensively discharged into water for filtering, and a deodorant stored in the liquid tank (37b1) flows into the water tank (4) under the extrusion in the process and is mixed with the liquid water in the water tank (4), so that the diffusion of the peculiar smell can be reduced in the process of flushing the sewage collection cavity (1);

because the pressure impeller (36) realizes rotary motion through the torque generated by the motor (31), negative pressure is generated in the sealed sealing cover (35) in the rotation process of the negative pressure impeller (36), the negative pressure is concentrated on the air collecting mechanism (34) at two sides of the water tank (4) through the arrangement of the air duct (33), a movable structure is formed through the movable cylinder (34d), the air suction port (34e) and the movable groove (34f), and the air suction port (34e) which is arranged in axial symmetry at the front end and the rear end of the movable cylinder (34d) can be closed on the movable groove (34f) through rotation operation;

when the toilet is not used, pollutants can be effectively prevented from entering the toilet, the collection efficiency of the air suction port (34e) on peculiar smell and harmful substances can be improved when the toilet is used due to the arrangement of the cambered surface structure of the air collection front plate (34c), and the fragrance rod frame (34a) arranged in the center of the air collection front plate (34c) can play a role in fixing the fragrance rod, so that the generation of the surrounding peculiar smell is reduced when the toilet is not used;

because the hollow shaft (37a), the small spiral blade (37b2) and the large spiral blade (37e) rotate along with the lead of the rotation of the negative pressure impeller (36), the small spiral blade (37b2) is responsible for extruding a liquid deodorant in a liquid tank (37b1) in the rotation process, so that the deodorant enters liquid holes (37b5) on the outer ring of the circular joint (37b5), the deodorant is extruded to be discharged into the water tank (4) from a one-way liquid discharge nozzle (37g) along with the cylindrical inner cavity of the hollow shaft (37a), the deodorant and water are rapidly mixed, the large spiral blade (37e) is responsible for collecting odor air entering the sealing cover (35) in the rotation process, the odor air is discharged into the water tank (4) through the exhaust cover (37f) along with the rotation motion of the large spiral blade (37e), and the odor air filtering medium is acted by liquid water, so that the odor removing effect is achieved;

because the air guide joint (37f3) is connected with the air exhaust straight pipe (37d), and the air exhaust straight pipe (37d) is matched with the large helical blade (37e), the peculiar smell air can be effectively conveyed, the liquid water in the water tank (4) can be prevented from flowing backwards, under the combined action of the ring pipe (37f1), the water seepage hole (37f2), the air guide joint (37f4) and the air pipe (37f4), the liquid water can be gathered in the structure, the peculiar smell air exhausted at the first time is mixed with the water, the peculiar smell and harmful substances in the air can be rapidly dispersed in the water tank (4) under the action of air pressure, so that the effect of rapidly removing the peculiar smell is achieved, the requirement of secondary utilization of the liquid water in the water tank (4) can be met, the problem that the closestool can generate large peculiar smell after being used, and the peculiar smell can be diffused to the whole toilet can be solved, because the toilet space is narrow, the peculiar smell is difficult to discharge, so the exhaust fan needs to be opened for a long time, and the noise is larger and the power consumption is higher in the opening process of the exhaust fan.

Technical Field

The invention relates to the field of air purifiers, in particular to a combined air purifier and an operation method.

Background

The air purifier is also called as an air cleaner, an air freshener and a purifier, and is capable of adsorbing, decomposing or converting various air pollutants, the peculiar smell of a bathroom in a bedroom is obvious, the source of the peculiar smell of the bathroom is a closestool, the closestool can generate large peculiar smell after being used, and the peculiar smell can be diffused to the whole toilet, because the toilet space is narrow, the peculiar smell is difficult to discharge, therefore, the exhaust fan needs to be opened for a long time, the noise is high and the power consumption is high in the opening process of the exhaust fan, therefore, it is necessary to develop a combined air purifier and an operation method thereof to solve the problem that the toilet can generate a large odor after use, and the peculiar smell can be diffused to the whole toilet, because the toilet space is narrow, the peculiar smell is difficult to discharge, therefore, the exhaust fan needs to be opened for a long time, and the noise is high and the power consumption is high in the opening process of the exhaust fan.

Summary of the invention

Aiming at the defects of the prior art, the invention is realized by the following technical scheme: the structure of the combined air purifier comprises a sewage collecting cavity, a toilet seat, a purifying device, a water tank and a toilet body, wherein the toilet seat is arranged at the top of the toilet body, the toilet seat and the toilet body are matched through a hinge, the sewage collecting cavity is arranged below the toilet seat, the sewage collecting cavity and the toilet body are of an integrated structure, the water tank is arranged at the rear end of the toilet seat and is vertically arranged at the top of the toilet body, the water tank is matched with the sewage collecting cavity through the toilet body, the purifying device is arranged at the center of the rear end of the water tank, and the purifying device is matched with the water tank.

As a further optimization of the technical scheme, the purification device comprises a motor, a heat dissipation frame, an air duct, an air collecting mechanism, a sealing cover, a negative pressure impeller and an exhaust mechanism, wherein the heat dissipation frame is arranged at the center inside the sealing cover, the heat dissipation frame is buckled with the sealing cover, the motor is arranged inside the heat dissipation frame, the motor is embedded and fixed inside the heat dissipation frame, the negative pressure impeller is arranged at the front end of the heat dissipation frame, the exhaust mechanism is arranged at the front end of the negative pressure impeller, the negative pressure impeller is matched with the exhaust mechanism, the exhaust mechanism is matched with the motor, two air ducts are arranged on two sides of the sealing cover, the air duct is connected with the sealing cover, the air duct is arranged at the front end of the air duct, and the air collecting mechanism is connected with the air duct.

As a further optimization of the technical proposal, the gas collecting mechanism consists of a fragrance rod frame, a gas collecting rear cover, a gas collecting front plate, a movable cylinder, an air suction port and a movable groove, the front end of the gas collection rear cover is provided with a gas collection front plate which is connected with the gas collection rear cover, the gas collection front plate is welded at the front end of the gas collection rear cover, the central position of the gas collection front plate is provided with a fragrance bar frame, the fragrance rod frame is connected with the gas collection front plate, two sides of the fragrance rod frame are provided with movable grooves, the movable grooves and the gas collection front plate are of an integrated structure, the movable groove is internally provided with a movable cylinder, the movable cylinder is movably connected with the movable groove through a pin shaft, two air suction ports are arranged at the front end and the rear end of the movable cylinder, the air suction ports and the movable cylinder are of an integrated structure, and the movable cylinder is matched with the air collection rear cover through the air suction ports.

As a further optimization of the technical proposal, the exhaust mechanism consists of a hollow shaft, a central gas-collecting hood, a front circular hood, an exhaust straight pipe, a large helical blade, an exhaust hood and a one-way liquid discharge nozzle, the central position in the front circular cover is provided with a central gas-collecting hood which is buckled with the front circular cover, the front end of the central gas-collecting hood is provided with an exhaust straight pipe, the front round hood is connected with the exhaust straight pipe through the central gas-collecting hood, the inside of the exhaust straight pipe is provided with a large helical blade which is matched with the exhaust straight pipe, a hollow shaft is arranged at the center of the big helical blade and is welded with the big helical blade, the front end of the exhaust straight pipe is provided with an exhaust hood, the exhaust hood is in threaded fit with the exhaust straight pipe, the central position of the front end of the exhaust hood is provided with a one-way liquid discharge nozzle, and the front end of the hollow shaft penetrates through the exhaust hood and is connected with the one-way liquid discharge nozzle.

As a further optimization of the technical scheme, the central gas collecting hood consists of a liquid tank, small spiral blades, a fixing frame, gas collecting grooves, a circular joint and liquid holes, the liquid tank is arranged at the central position of the rear end of the fixing frame, the liquid tank is connected with the fixing frame, the small spiral blades are arranged at the central position inside the liquid tank, the circular joint is arranged at the central position of the small spiral blades and connected with the small spiral blades, four liquid holes are formed in the outer ring of the circular joint, the liquid holes and the circular joint are of an integrated structure, the circular joint and a hollow shaft are of an integrated structure, two gas collecting grooves are formed in two sides of the liquid tank, and the gas collecting grooves and the fixing frame are of an integrated structure.

As a further optimization of the technical scheme, the exhaust hood comprises an annular pipe, water seepage holes, an air guide joint, air pipes and a sealing circular frame, wherein the outer ring of the sealing circular frame is provided with the annular pipe, the annular pipe is embedded and fixed on the sealing circular frame, the water seepage holes are uniformly distributed on the outer ring of the annular pipe, the water seepage holes and the annular pipe are of an integrated structure, the air guide joint is arranged at the central position inside the sealing circular frame, the outer ring of the air guide joint is provided with six air pipes, and the air guide joint is connected with the annular pipe through the air pipes.

As a further optimization of the technical scheme, the liquid tank is of a hollow conical structure, the sharp end of the liquid tank is arranged backwards and horizontally, the small spiral blade is connected with the hollow shaft through a circular joint, and the circular joint and the hollow shaft are of an integrated structure.

Advantageous effects

The combined air purifier and the operation method have the advantages of reasonable design, strong functionality and the following beneficial effects:

the purification device is arranged on a water tank of a closestool, negative pressure formed by the device in the process of using the closestool efficiently and comprehensively exhausts air around the closestool from two sides of the water tank so as to quickly recover generated peculiar smell, and liquid water in the water tank is used as a filter medium so as to intensively exhaust the sucked peculiar smell and other harmful substances into the water for filtering;

according to the invention, the negative pressure impeller realizes rotary motion through torque generated by the motor, negative pressure is generated in the sealed enclosure in the rotation process of the negative pressure impeller, the negative pressure is concentrated on the air collecting mechanisms at two sides of the water tank through the arrangement of the air guide pipe, the movable structure is formed through the movable cylinder, the air suction ports and the movable groove, which are axially symmetrically arranged at the front end and the rear end of the movable cylinder, can be closed on the movable groove through rotation operation, pollutants can be effectively prevented from entering when the closestool is not used, the collection efficiency of the air suction ports on peculiar smell and harmful substances can be improved when the closestool is used through the arrangement of the cambered surface structure of the air collecting front plate, the fragrance rod frame is arranged at the central position of the air collecting front plate, the effect of fixing the fragrance rod can be achieved, and the generation of the surrounding peculiar;

the hollow shaft, the small spiral blade and the large spiral blade rotate along with the lead of the rotation of the negative pressure impeller, the small spiral blade is responsible for extruding a liquid deodorant in a liquid tank in the rotation process, so that the deodorant enters a liquid hole on the outer ring of the circular joint, the deodorant is extruded and discharged into the water tank along with the cylindrical inner cavity of the hollow shaft from a one-way liquid discharge nozzle, the deodorant and water are quickly mixed, the large spiral blade is responsible for collecting peculiar smell air entering the sealing cover in the rotation process, the peculiar smell air is discharged into the water tank through the exhaust hood along with the rotation motion of the large spiral blade, and the liquid water is used as a filter medium of the peculiar smell air to achieve the effect of removing peculiar smell;

the air guide joint is connected with the exhaust straight pipe, and the exhaust straight pipe is matched with the large helical blade, so that peculiar smell air can be effectively conveyed, liquid water in the water tank can be prevented from flowing backwards, the liquid water can be gathered in the structure under the combined action of the annular pipe, the water seepage hole, the air guide joint and the air pipe, the peculiar smell air exhausted at the first time is mixed with the water, the peculiar smell and harmful substances in the air are quickly dispersed in the water tank under the action of air pressure, the effect of quickly removing the peculiar smell is achieved, and the requirement of secondary utilization of the liquid water in the water tank can be met.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic side view of a modular air purifier and method of operation according to the present invention;

FIG. 2 is a schematic top sectional view of the purification apparatus of the present invention;

FIG. 3 is a front view of the gas collection mechanism of the present invention;

FIG. 4 is a schematic top sectional view of the venting mechanism of the present invention;

FIG. 5 is a schematic view of a rear view cross-sectional structure of the central gas-collecting channel of the present invention;

FIG. 6 is a front sectional view of the exhaust hood of the present invention.

In the figure: a sewage collecting cavity-1, a toilet seat-2, a purifying device-3, a motor-31, a heat dissipation frame-32, an air guide pipe-33, an air collection mechanism-34, a fragrance rod frame-34 a, an air collection rear cover-34 b, an air collection front plate-34 c, a movable cylinder-34 d, an air suction port-34 e, a movable groove-34 f, a sealing cover-35, a negative pressure impeller-36, an exhaust mechanism-37, a hollow shaft-37 a, a central air collection cover-37 b, a liquid tank-37 b1, a small spiral blade-37 b2, a fixed frame-37 b3, an air collection groove-37 b4, a circular joint-37 b5, a liquid hole-37 b6, a front circular cover-37 c, an exhaust straight pipe-37 d, a large spiral blade-37 e, an exhaust cover-37 f, a circular pipe-37 f1, a heat dissipation frame-32, an air guide pipe-33, an, A water seepage hole-37 f2, an air guide joint-37 f3, an air pipe-37 f4, a sealed round frame-37 f5, a one-way liquid discharge nozzle-37 g, a water tank-4 and a barrel body-5.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.

Example 1

Referring to fig. 1-3, the present invention provides an embodiment of a combined air purifier and method of operation:

referring to fig. 1, a combined air purifier and an operation method thereof structurally comprises a dirt collecting cavity 1, a toilet seat 2, a purifying device 3, a water tank 4 and a toilet bowl 5, wherein the toilet seat 2 is arranged at the top of the toilet bowl 5, the toilet seat 2 is matched with the toilet bowl 5 through a hinge, the dirt collecting cavity 1 is arranged below the toilet seat 2, the dirt collecting cavity 1 and the toilet bowl 5 are of an integrated structure, the water tank 4 is arranged at the rear end of the toilet seat 2, the water tank 4 is vertically arranged at the top of the toilet bowl 5, the water tank 4 is matched with the dirt collecting cavity 1 through the toilet bowl 5, the purifying device 3 is arranged at the center of the rear end of the water tank 4, and the purifying device 3 is matched with the water tank 4.

Referring to fig. 2, the purifying device 3 comprises a motor 31, a heat dissipating frame 32, air ducts 33, an air collecting mechanism 34, a sealing cover 35, a negative pressure impeller 36, and an exhaust mechanism 37, wherein the sealing cover 35 is disposed at the center of the rear end of the water tank 4 and is engaged with the water tank, the heat dissipating frame 32 is disposed at the center of the sealing cover 35, the heat dissipating frame 32 is engaged with the sealing cover 35, the motor 31 is disposed inside the heat dissipating frame 32, the motor 31 is fixed inside the heat dissipating frame 32 in an embedded manner, the negative pressure impeller 36 is disposed at the front end of the heat dissipating frame 32, the exhaust mechanism 37 is disposed at the front end of the negative pressure impeller 36, the negative pressure impeller 36 is engaged with the exhaust mechanism 37, the exhaust mechanism 37 is engaged with the motor 31, two air ducts 33 are disposed on two sides of the sealing cover 35 in an axisymmetric structure, and the air ducts 33 are connected with the sealing cover 35, the front end of the air duct 33 is provided with an air collecting mechanism 34, and the air collecting mechanism 34 is installed on the side surface of the water tank 4 and connected with the air duct 33.

Referring to fig. 3, the gas collecting mechanism 34 is composed of a fragrance rod frame 34a, a gas collecting rear cover 34b, a gas collecting front plate 34c, a movable cylinder 34d, an air suction port 34e, and a movable groove 34f, the gas collecting rear cover 34b is arranged at the front end of the air duct 33 and connected with the air duct, the gas collecting front plate 34c is arranged at the front end of the gas collecting rear cover 34b, the gas collecting front plate 34c is connected with the gas collecting rear cover 34b, the gas collecting front plate 34c is in a circular arc plate-shaped structure and welded at the front end of the gas collecting rear cover 34b, the fragrance rod frame 34a is arranged at the center of the gas collecting front plate 34c, the fragrance rod frame 34a is connected with the gas collecting front plate 34c, the movable groove 34f is arranged at two sides of the fragrance rod frame 34a, the movable groove 34f and the gas collecting front plate 34c are in an integrated structure, the movable cylinder 34d is arranged in the movable groove 34f, two air suction ports 34e are arranged at the front end and the rear end of the movable cylinder 34d in an axisymmetric structure, the air suction ports 34e and the movable cylinder 34d are in an integrated structure, and the movable cylinder 34d is matched with the air collection rear cover 34b through the air suction ports 34 e.

In use, the negative pressure impeller 36 realizes rotary motion through the torque generated by the motor 31, negative pressure is generated in the sealed sealing cover 35 during the rotation of the negative pressure impeller 36, and the negative pressure is concentrated on the gas collecting mechanism 34 at the two sides of the water tank 4 through the arrangement of the gas guide pipe 33, the movable cylinder 34d, the suction port 34e and the movable groove 34f form a movable structure, the suction port 34e which is axially symmetrically arranged at the front end and the rear end of the movable cylinder 34d can be closed on the movable groove 34f through the rotation operation, can effectively avoid the entering of pollutants when not in use, and is arranged through the cambered surface structure of the gas collection front plate 34c, the air inlet 34e can improve the collection efficiency of peculiar smell and harmful substances when in use, the fragrance rod frame 34a arranged at the central position of the air collection front plate 34c can play a role of fixing the fragrance rod, so that the peculiar smell around the closestool can be reduced when not in use.

Example 2

Referring to fig. 1-6, the present invention provides an embodiment of a combined air purifier and method of operation:

referring to fig. 1, a combined air purifier and an operation method thereof structurally comprises a dirt collecting cavity 1, a toilet seat 2, a purifying device 3, a water tank 4 and a toilet bowl 5, wherein the toilet seat 2 is arranged at the top of the toilet bowl 5, the toilet seat 2 is matched with the toilet bowl 5 through a hinge, the dirt collecting cavity 1 is arranged below the toilet seat 2, the dirt collecting cavity 1 and the toilet bowl 5 are of an integrated structure, the water tank 4 is arranged at the rear end of the toilet seat 2, the water tank 4 is vertically arranged at the top of the toilet bowl 5, the water tank 4 is matched with the dirt collecting cavity 1 through the toilet bowl 5, the purifying device 3 is arranged at the center of the rear end of the water tank 4, and the purifying device 3 is matched with the water tank 4.

Referring to fig. 2, the purifying device 3 comprises a motor 31, a heat dissipating frame 32, air ducts 33, an air collecting mechanism 34, a sealing cover 35, a negative pressure impeller 36, and an exhaust mechanism 37, wherein the sealing cover 35 is disposed at the center of the rear end of the water tank 4 and is engaged with the water tank, the heat dissipating frame 32 is disposed at the center of the sealing cover 35, the heat dissipating frame 32 is engaged with the sealing cover 35, the motor 31 is disposed inside the heat dissipating frame 32, the motor 31 is fixed inside the heat dissipating frame 32 in an embedded manner, the negative pressure impeller 36 is disposed at the front end of the heat dissipating frame 32, the exhaust mechanism 37 is disposed at the front end of the negative pressure impeller 36, the negative pressure impeller 36 is engaged with the exhaust mechanism 37, the exhaust mechanism 37 is engaged with the motor 31, two air ducts 33 are disposed on two sides of the sealing cover 35 in an axisymmetric structure, and the air ducts 33 are connected with the sealing cover 35, the front end of the air duct 33 is provided with an air collecting mechanism 34, and the air collecting mechanism 34 is installed on the side surface of the water tank 4 and connected with the air duct 33.

Referring to fig. 3, the gas collecting mechanism 34 is composed of a fragrance rod frame 34a, a gas collecting rear cover 34b, a gas collecting front plate 34c, a movable cylinder 34d, an air suction port 34e, and a movable groove 34f, the gas collecting rear cover 34b is arranged at the front end of the air duct 33 and connected with the air duct, the gas collecting front plate 34c is arranged at the front end of the gas collecting rear cover 34b, the gas collecting front plate 34c is connected with the gas collecting rear cover 34b, the gas collecting front plate 34c is in a circular arc plate-shaped structure and welded at the front end of the gas collecting rear cover 34b, the fragrance rod frame 34a is arranged at the center of the gas collecting front plate 34c, the fragrance rod frame 34a is connected with the gas collecting front plate 34c, the movable groove 34f is arranged at two sides of the fragrance rod frame 34a, the movable groove 34f and the gas collecting front plate 34c are in an integrated structure, the movable cylinder 34d is arranged in the movable groove 34f, two air suction ports 34e are arranged at the front end and the rear end of the movable cylinder 34d in an axisymmetric structure, the air suction ports 34e and the movable cylinder 34d are in an integrated structure, and the movable cylinder 34d is matched with the air collection rear cover 34b through the air suction ports 34 e.

Referring to fig. 4, the exhaust mechanism 37 is composed of a hollow shaft 37a, a central gas-collecting hood 37b, a front circular hood 37c, an exhaust straight pipe 37d, a large helical blade 37e, an exhaust hood 37f, and a one-way liquid discharge nozzle 37g, the front circular hood 37c is arranged at the front end of the sealed hood 35 and connected with the sealed hood 35, the central position inside the front circular hood 37c is provided with the central gas-collecting hood 37b, the central gas-collecting hood 37b is fastened with the front circular hood 37c, the front end of the central gas-collecting hood 37b is provided with the exhaust straight pipe 37d, the front circular hood 37c is connected with the exhaust straight pipe 37d through the central gas-collecting hood 37b, the exhaust straight pipe 37d is internally provided with the large helical blade 37e, the large helical blade 37e is matched with the exhaust straight pipe 37d, the central position of the large helical blade 37e is provided with the hollow shaft 37a, the hollow shaft 37a is welded with the large helical blade, the rear end of the hollow shaft 37a penetrates through the central gas collecting hood 37b to be connected with the motor 31, the front end of the exhaust straight pipe 37d is provided with an exhaust hood 37f, the exhaust hood 37f is arranged in the water tank 4 and is in threaded fit with the exhaust straight pipe 37d, the center of the front end of the exhaust hood 37f is provided with a one-way liquid discharge nozzle 37g, and the front end of the hollow shaft 37a penetrates through the exhaust hood 37f to be connected with the one-way liquid discharge nozzle 37 g.

Referring to fig. 5, the central gas collecting hood 37b is composed of a liquid tank 37b1, small spiral blades 37b2, a fixed frame 37b3, a gas collecting groove 37b4, a circular joint 37b5 and liquid holes 37b6, the fixed frame 37b3 is arranged at the front end of the front circular hood 37c and is fastened with the front circular hood 37c, a liquid tank 37b1 is arranged at the center of the rear end of the fixed frame 37b3, the liquid tank 37b1 is connected with the fixed frame 37b3, the liquid tank 37b1 is in a hollow conical structure, one sharp end of the liquid tank is horizontally arranged backwards, the small spiral blades 37b2 are arranged at the center of the inside of the liquid tank 37b1, the circular joint 37b5 is arranged at the center of the small spiral blades 37b2, the circular joint 37b5 is connected with the small spiral blades 37b2, the circular joint 37b5 is uniformly provided with four liquid holes 37b6 at equal intervals on the outer ring, the circular joint 37b 6862 is connected with the small spiral blades 8637 b 8653 through the hollow shaft 2, the round joint 37b5 and the hollow shaft 37a are integrated, two gas collecting grooves 37b4 are arranged on two sides of the liquid tank 37b1 in an axisymmetric structure, the gas collecting grooves 37b4 and the fixed frame 37b3 are integrated, and the gas collecting grooves 37b4 are obliquely arranged on the fixed frame 37b 3.

Referring to fig. 6, the exhaust hood 37f includes a circular tube 37f1, a water seepage hole 37f2, an air guide joint 37f3, an air tube 37f4, and a sealing circular frame 37f5, a circular tube 37f1 is disposed on an outer ring of the sealing circular frame 37f5, the circular tube 37f1 is fixed on the sealing circular frame 37f5 in a jogged manner, water seepage holes 37f2 are uniformly distributed on an outer ring of the circular tube 37f1, the water seepage holes 37f2 and the circular tube 37f1 are integrated, an air guide joint 37f3 is disposed at a central position inside the sealing circular frame 37f5, the air guide joint 37f3 f is disposed at a front end of the exhaust straight tube 37d and connected to the two, six air tubes 37f4 are uniformly disposed on an outer ring of the air guide joint 37f3 at equal intervals, and the air guide joint 37f3 is connected to the circular tube 37f1 through an air tube 37f 4.

When the air purifier is used, in combination with the first embodiment, the hollow shaft 37a, the small spiral blade 37b2 and the large spiral blade 37e rotate along the lead of the rotation of the negative pressure impeller 36, the small spiral blade 37b2 is responsible for extruding a liquid deodorant in the liquid tank 37b1 in the rotation process, so that the deodorant enters the liquid hole 37b6 on the outer ring of the circular joint 37b5, the deodorant is extruded and discharged into the water tank 4 from the one-way liquid discharge nozzle 37g along with the cylindrical inner cavity of the hollow shaft 37a, the deodorant and water are rapidly mixed, the large spiral blade 37e is responsible for collecting odor air entering the sealing cover 35 in the rotation process, the air is discharged into the water tank 4 through the exhaust hood 37f along with the rotation motion of the large spiral blade 37e, and the liquid water is used for acting on a filter medium of the odor air, so as to achieve the effect of removing odor; because the air guide joint 37f3 is connected with the air exhaust straight pipe 37d, the cooperation of the air exhaust straight pipe 37d and the large helical blade 37e can effectively convey the peculiar smell air and prevent the liquid water in the water tank 4 from flowing backwards, under the combined action of the ring pipe 37f1, the water seepage hole 37f2, the air guide joint 37f3 and the air pipe 37f4, the liquid water can be gathered in the structure, the peculiar smell air exhausted at the first time is mixed with the water, the peculiar smell and harmful substances in the air are quickly dispersed in the water tank 4 under the air pressure action, the effect of quickly removing the peculiar smell is achieved, and the requirement of secondary utilization of the liquid water in the water tank 4 can be met.

The specific realization principle is as follows:

the purifying device 3 is arranged on a water tank 4 of the closestool, the negative pressure formed by the device in the process of using the closestool can efficiently and omnidirectionally exhaust the periphery of the closestool from two sides of the water tank 4, so that the generated peculiar smell can be quickly recovered, and the liquid water in the water tank 4 is used as a filter medium, so that the sucked peculiar smell and other harmful substances are intensively discharged into the water for filtering, the deodorant stored in the liquid tank 37b1 in the process is extruded to flow into the water tank 4 and is mixed with the liquid water in the water tank 4, the diffusion of the peculiar smell can be reduced in the process of flushing the sewage collecting cavity 1, because the pressure impeller 36 realizes the rotary motion through the torque generated by the motor 31, the negative pressure is generated in the sealed cover 35 in the process of rotating the negative pressure impeller 36, the negative pressure is concentrated on the gas collecting mechanism 34 at two sides of the water tank 4 through the arrangement of the gas guide pipe 33, and a movable structure is formed through the movable cylinder 34d, the air, the air inlets 34e which are axially symmetrically arranged at the front end and the rear end of the movable cylinder 34d can be closed on the movable groove 34f through the rotating operation, so that the pollutants can be effectively prevented from entering when the closestool is not used, the collection efficiency of the air inlets 34e on peculiar smell and harmful substances can be improved when the closestool is used through the arrangement of the cambered surface structure of the air collection front plate 34c, the fragrance rod frame 34a arranged at the center of the air collection front plate 34c can play a role of fixing the fragrance rod, so that the generation of the surrounding peculiar smell is reduced when the closestool is not used, because the hollow shaft 37a, the small spiral blades 37b2 and the large spiral blades 37e rotate along with the lead of the rotation of the negative pressure impeller 36, the small spiral blades 37b2 are responsible for extruding the liquid deodorant in the liquid tank 37b1 during the rotating process, so that the deodorant enters the liquid holes 37b6 on the outer ring of the circular connector 37b5, and the deodorant is extruded along with the cylindrical inner cavity of the hollow shaft 37a and is discharged into the water tank 4, the deodorant and the water are mixed quickly, the big helical blade 37e collects the peculiar smell air entering the sealing cover 35 in the rotating process, the peculiar smell air is discharged into the water tank 4 through the exhaust cover 37f along with the rotating motion of the big helical blade 37e, the peculiar smell air is used as a filtering medium of the peculiar smell air, the peculiar smell removing effect is achieved, as the air guide joint 37f3 is connected with the exhaust straight pipe 37d, and the exhaust straight pipe 37d is matched with the big helical blade 37e, the peculiar smell air can be effectively conveyed, the liquid water in the water tank 4 can be prevented from flowing backwards, under the combined action of the ring pipe 37f1, the water seepage hole 37f2, the air guide joint 37f3 and the air pipe 37f4, the liquid water can be gathered in the structure, the peculiar smell air discharged at the first time is mixed with the water, and the peculiar smell and harmful substances in the air are quickly dispersed in the water tank 4 under the air pressure effect, thereby reach the effect of removing the peculiar smell fast to can satisfy the requirement of the inside liquid water reutilization of water tank 4, can produce great peculiar smell with this solution closestool after using, and the peculiar smell can spread whole bathroom, because the bathroom space is narrow and small, the peculiar smell is difficult to be discharged, so need open the air discharge fan for a long time, the air discharge fan opens the great and comparatively power consumptive problem of noise of in-process.

While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.