CN107761885B - Deodorization closestool - Google Patents
Deodorization closestool Download PDFInfo
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- CN107761885B CN107761885B CN201710958462.8A CN201710958462A CN107761885B CN 107761885 B CN107761885 B CN 107761885B CN 201710958462 A CN201710958462 A CN 201710958462A CN 107761885 B CN107761885 B CN 107761885B
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- pipe
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- 238000004332 deodorization Methods 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 146
- 230000001877 deodorizing effect Effects 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims description 33
- 238000000926 separation method Methods 0.000 claims description 22
- 238000009423 ventilation Methods 0.000 claims description 17
- 230000001502 supplementing effect Effects 0.000 claims description 16
- 239000002699 waste material Substances 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 239000010865 sewage Substances 0.000 abstract description 5
- 230000001934 delay Effects 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241000938605 Crocodylia Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/04—Special arrangement or operation of ventilating devices
- E03D9/05—Special arrangement or operation of ventilating devices ventilating the bowl
Abstract
The invention discloses a deodorizing closestool, which comprises a closestool body, a water tank, a drain pipe arranged at the lower part of the closestool body and communicated with a sewage drain pipe, and a drain hole arranged around the upper end of the closestool body and communicated with the water tank, wherein the outlet end of the drain pipe is branched and provided with an exhaust port, an eddy fan is arranged in the closestool body, and the output end of the eddy fan is communicated with the exhaust port; an air pipe communicated with the drain hole is arranged in the water tank, and the output end of the air pipe is communicated with the input end of the vortex fan. The invention filters the odor, simultaneously, the gas is not discharged outside, but is discharged through the sewer, the house structure is not destroyed, the odor is not generated completely, and the toilet is purified completely with minimum cost. In addition, the damage of the fan can not be caused in the use process.
Description
Technical Field
The invention belongs to bathroom appliances, and particularly relates to a deodorizing closestool.
Background
In daily life, people can not avoid producing odor in the process of using the closestool, can only be extracted through the exhaust fan at the top of the bathroom under normal conditions, but because the bathroom space is large, the exhaust fan needs a long time to completely exhaust the odor, people can be in the odor environment for a long time in the process, the user experience is poor, and the odor is exhausted outdoors to pollute the environment.
Since the conventional toilet does not have the deodorizing function, some inventors have improved the toilet to have the deodorizing function, and generally have two measures:
1. an independent air exhausting device is additionally arranged and connected with the closestool, so that odor in the toilet process is exhausted, and the odor is directly exhausted out of the room through a pipeline. However, this measure needs to increase ventilation duct, and needs to open holes on the wall again, damages the structure of house greatly, and the consumptive material is many.
2. An independent air exhausting device is additionally arranged and connected with the closestool, then an air filter is connected behind the air exhausting device, the sucked odor is filtered by a filter material such as active carbon, and the like, so that the odor-removed gas is discharged into a bathroom. However, it is difficult to completely purify the odor by using a conventional filter, and a more costly filter is required for complete purification, which increases the production cost of the toilet.
The deodorizing toilet in the prior art has a major defect that in the improvement, the connection mode of the air extracting device and the toilet is that the opening of the toilet is communicated with the toilet bowl cavity, and the influence of the flushing process of the toilet is not considered, because the air extracting device is still continuously operated in the flushing process when a human body leaves the toilet, and when water is left along the wall of the toilet bowl cavity, the water is inevitably extracted into the odor discharge pipeline due to the pipeline negative pressure generated by the air extracting fan, so that the air extracting device is damaged.
Disclosure of Invention
In view of the above problems, the present invention aims to provide a toilet that can completely deodorize and avoid damaging a blower.
The technical scheme for solving the problems is as follows: the utility model provides a closestool that can deodorize, includes ladle bowl, water tank, sets up in ladle bowl lower part and the drain pipe of communicating with sewage pipes, encircle the wash port that the ladle bowl upper end set up and communicate with water tank, the exit end branch of drain pipe is equipped with the gas vent, be equipped with vortex fan in the ladle bowl, vortex fan's output communicates with the gas vent;
an air pipe communicated with the drain hole is arranged in the water tank, and the output end of the air pipe is communicated with the input end of the vortex fan.
Because the drainage hole is communicated with the bedpan, the odor generated in the toilet process can be directly sucked to the air pipe from the drainage hole, and is discharged into the drainage pipe from the air outlet, and then enters the sewage drain pipe, so that the odor is discharged.
Further, a buffer capable of retaining water is vertically arranged between the drain hole and the air pipe input end, the buffer comprises a closed box body, an inlet and an outlet which are arranged at two ends of the box body, and a plurality of baffles which are overhung and fixed on the inner wall of the box body, and the baffles are arranged at intervals from top to bottom so as to form a bent and roundabout channel from the inlet to the outlet;
the inlet of the box body is communicated with the drain hole, and the outlet is communicated with the input end of the air pipe.
The buffer can block water to flow upwards, so that water is prevented from being sucked to the air pipe by the vortex fan when flushing, and the phenomenon that the fan is damaged due to the fact that water enters the vortex fan is avoided.
Further, a separation pipe is vertically arranged in the water tank, the separation pipe comprises a hollow pipe body, the inner cavity of the hollow pipe body is separated by a partition plate to form a channel with at least two roundabout bending parts, one end of the pipe body is communicated with the atmosphere in the water tank, the other end of the pipe body is communicated with a drain hole, water is stored in the pipe body, and a water injection pipe capable of adding water into the pipe body is arranged right above one end of the pipe body communicated with the atmosphere.
The separator tube serves two functions:
first, the original overflow pipe is replaced. When faults occur and the water in the water tank is too much, the water can directly enter the partition pipe and is directly discharged into the drain hole through the partition pipe to flow away.
Secondly, water is stored in the pipe body, an air exhaust channel of the vortex fan can be isolated from the atmosphere, and the air in the water tank is prevented from being sucked when air is exhausted.
Preferably, a first electromagnetic throttle valve for preventing gas backflow is arranged at the exhaust port. The first electromagnetic throttle valve is designed to prevent the odor of the sewage drain from flowing back to the barrel body through the gap of the exhaust port and the vortex fan after the vortex fan stops working.
Furthermore, a deodorizing filter is arranged between the output end of the vortex fan and the exhaust port.
Specifically, the filter comprises a box-type shell, a separation sheet for separating a cavity in the shell into a filtering area and an exhaust area, a horizontal filter layer which is arranged at the lower part of the shell and is simultaneously fixed between the separation sheet and the left side wall of the shell, and a ventilation pipeline which is arranged in the shell;
the ventilation pipeline downwards passes through the filter layer, the outlet end of the ventilation pipeline is connected with an air outlet nozzle, and a series of ventilation holes are formed in the air outlet nozzle; the inlet end of the ventilation pipeline is connected with the output end of the vortex fan;
water is stored under the filter layer, and the water surface height is always higher than the air outlet nozzle;
a temporary water storage tank is arranged on the left side of the shell, the temporary water storage tank is communicated with the inner cavity of the shell, and the bottom of the temporary water storage tank is equal to the filter layer in height; the temporary water storage tank is provided with a water supplementing hole, the water supplementing hole is connected with the water tank through a water supplementing pipe, and the water supplementing pipe is provided with a second electromagnetic throttle valve;
the separation sheet is higher than the filter layer, a gap is reserved between the separation sheet and the top of the shell, an L-shaped water baffle is arranged in the exhaust area, a gap is reserved between the upper end of the water baffle and the top of the shell, a vertical water baffle is arranged at the bottom of the water baffle, the separation sheet and the side wall of the shell are encircled to form two chambers, one chamber is a water storage chamber, and the other chamber is a waste discharge chamber;
a first backflow hole is formed in the water baffle plate corresponding to the water storage cavity, a second backflow hole is formed in the bottom of the separation sheet corresponding to the water storage cavity, and the water storage cavity is communicated with the filtering area through the second backflow hole;
and a waste discharge hole is formed in the bottom of the waste discharge chamber and communicated with the exhaust port.
In the structure of the filter, the gas pumped by the vortex fan enters from the ventilation pipeline, is exhausted to the water through the air outlet nozzle, is filtered once by the water, is foamed and rises to the filter layer to complete the second filtering, and the filtered gas passes through the top of the L-shaped water baffle and is exhausted through the waste exhaust chamber.
The water vapor carried in the gas flows from the first reflow hole to the water storage cavity through the blocking of the water baffle.
When the bubbles emerge, the water surface can be in a rolling state and can splash around, so that the design of the water storage cavity and the temporary water storage tank can ensure that the water is always higher than the air outlet nozzle.
If the closestool is not used for a long time, water in the filter can be dried, water is added into the temporary water storage tank through the water supplementing pipe, the water is guaranteed to be always higher than the air outlet nozzle, so that odor can be prevented from flowing back into the air duct, the returned odor is blocked at the air outlet nozzle, and the odor is prevented from entering a room from the drain hole.
Preferably, a grid is arranged between the top of the separation sheet and the gap at the top of the shell; a grid is arranged at the joint of the temporary water storage tank and the inner cavity of the shell;
a guide plate which can lead the gas to flow in a tortuous way is arranged above the water baffle plate in the exhaust area;
activated carbon is arranged in the filter layer.
Specifically, the guide plate comprises a first plate fixedly connected with the side wall of the shell and suspended above the water baffle, a second plate connected with the top of the shell, and an L-shaped third plate positioned right below the second plate, wherein the horizontal part of the third plate is fixedly connected with the grid;
gaps are formed between the first plate and the top of the shell as well as between the first plate and the water baffle plate, and gaps are formed between the third plate and the second plate as well as between the third plate and the separation sheet;
the first plate faces the gap between the third plate and the second plate.
The design grid can prevent activated carbon particles from entering the temporary water storage tank and the water baffle under the action of water in a rolling state.
The guide plate is designed to enable the flow path of the filtered gas to be increased, and water vapor is further blocked.
Preferably, the output end of the filter is connected with the exhaust port through a tee joint, a filter screen is arranged at each interface of the tee joint, and the tee joint is also provided with at least one detachable plug.
The filter screen is designed to prevent small animals such as reptiles in the sewer line from entering the device from the pipeline.
The purpose of the tee is to reserve an interface which can be communicated with other pipelines of the bathroom such as a rainwater pipe and the like, and can also exhaust odor.
A first electromagnetic throttle valve for preventing gas backflow is arranged at the exhaust port;
the air conditioner further comprises a controller and a timer, wherein the controller is electrically connected with the vortex fan, and the timer is electrically connected with the first electromagnetic throttle valve and the second electromagnetic throttle valve.
When the system works, the controller sends out instructions, the vortex fan works, and the fan power can be set. At the same time, the first electromagnetic throttle valve is opened and the second electromagnetic throttle valve is closed.
After the toilet is flushed, the timer delays for a certain time, the fan is controlled to be closed, the second electromagnetic throttle valve is controlled to be opened for water supplementing, the second electromagnetic throttle valve is closed after the timer delays for a certain time, and then the first electromagnetic throttle valve is closed.
The invention has the remarkable effects that:
1. the odor is filtered, and meanwhile, the gas is not discharged outside, but is discharged through a sewer, so that the house structure is not damaged, no odor is generated completely, and the toilet is purified completely with minimum cost.
2. The damage of the fan can not be caused in the use process.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic side cross-sectional view of a toilet of the present invention.
Fig. 2 is a schematic diagram of a water tank structure.
Fig. 3 is a diagram of a buffer structure.
Fig. 4 is a side perspective view of the filter.
Fig. 5 is another side perspective view of the filter.
Fig. 6 is a schematic view of a three-way structure.
In the figure: 1-ladle body, 2-water tank, 3-drain pipe, 4-drain hole, 5-exhaust port, 6-vortex fan, 7-air pipe, 8-buffer, 9-filter, 10-partition pipe, 11-first electromagnetic throttle valve, 12-breakwater, 13-water baffle, 14-water storage chamber, 15-waste discharge chamber, 16-first reflow hole, 17-second reflow hole, 18-grille, 19-active carbon, 20-first plate, 21-second plate, 22-third plate, 23-tee, 24-filter screen, 25-second electromagnetic throttle valve, 26-waste discharge hole, 27-water injection pipe, 81-box, 82-inlet, 83-outlet, 84-baffle, 91-shell, 92-filtering area, 93-exhaust area, 94-partition sheet, 95-filter layer, 96-ventilation pipe, 97-air outlet nozzle, 98-ventilation hole, 99-temporary water storage tank, 100-water supplementing hole, 101-pipe body, 102-partition board.
Detailed Description
For convenience of description, the description of the relative positional relationship (e.g., up, down, left, right, etc.) of the components is described according to the layout direction of the drawings in the specification, and is not intended to limit the structure of this patent.
As shown in fig. 1 to 6, a deodorizing toilet comprises a bowl body 1, a water tank 2, a drain pipe 3 provided at the lower part of the bowl body 1 and communicated with a sewage drain pipe, and a drain hole 4 provided around the upper end of the bowl body 1 and communicated with the water tank 2.
The outlet end branch of drain pipe 3 is equipped with gas vent 5, be equipped with vortex fan 6 in ladle body 1, the output and the gas vent 5 intercommunication of vortex fan 6.
An air pipe 7 communicated with the drain hole 4 is arranged in the water tank 2, and the output end of the air pipe 7 is communicated with the input end of the vortex fan 6.
A buffer 8 capable of retaining water is vertically arranged between the drain hole 4 and the input end of the air pipe 7, and the buffer 8 comprises a closed box body 81, an inlet 82 and an outlet 83 which are arranged at two ends of the box body 81, and a plurality of baffles 84 which are overhung and fixed on the inner wall of the box body 81. The baffles 84 are arranged at intervals from top to bottom so as to form a bent and circuitous channel from the inlet 82 to the outlet 83.
The inlet 82 of the box 81 is communicated with the drain hole 82, and the outlet 83 is communicated with the input end of the air pipe 7.
A partition pipe 10 is vertically arranged in the water tank 2, the partition pipe 10 comprises a hollow pipe body 101, and the inner cavity of the hollow pipe body 101 is partitioned by a partition plate 102 to form a channel with at least two roundabout bent parts. One end of the pipe body 101 is communicated with the atmosphere in the water tank 2, the other end of the pipe body is communicated with the drain hole 4, and water is stored in the pipe body 101. And a water injection pipe 27 for adding water into the pipe body 101 is arranged right above one end of the pipe body 101 communicated with the atmosphere. The water injection pipe 27 can ensure that water is always stored in the pipe body 101 to isolate the atmosphere.
The exhaust port 5 is provided with a first electromagnetic throttle valve 11 for preventing gas backflow.
A filter 9 which can be deodorized is arranged between the output end of the vortex fan 6 and the exhaust port 5. The filter 9 includes a box-shaped case 91, a partition plate 94 dividing a cavity in the case 91 into a filtering area 92 and an exhaust area 93, a horizontal filter layer 95 provided at a lower portion of the case 91 and fixed between the partition plate 94 and a left side wall of the case 91, and a ventilation duct 96 provided in the case 91.
The air duct 96 passes through the filter layer 95 downwards, and an outlet end of the air duct 96 is connected with an air outlet nozzle 97, and a series of air holes 98 are formed in the air outlet nozzle 97. The inlet end of the air duct 96 is connected to the output end of the vortex fan 6. Water is stored under the filter layer 95, and the water level is always higher than the air outlet nozzle 97.
A temporary water storage tank 99 is arranged on the left side of the shell, the temporary water storage tank 99 is communicated with the inner cavity of the shell 91, and the bottom of the temporary water storage tank 99 is equal to the filter layer 95 in height. The temporary water storage tank 99 is provided with a water supplementing hole 100, the water supplementing hole 100 is connected with the water tank 2 through a water supplementing pipe, and the water supplementing pipe is provided with a second electromagnetic throttle valve 25.
The separation sheet 94 is higher than the filter layer 95 and has a gap with the top of the shell 91, an L-shaped water baffle 12 is arranged in the exhaust area 93, a gap is reserved between the upper end of the water baffle 12 and the top of the shell 91, a vertical water baffle 13 is arranged at the bottom of the water baffle 12, the water baffle 13, the separation sheet 94 and the side wall of the shell 91 are surrounded to form two chambers, one chamber is a water storage chamber 14, and the other chamber is a waste discharge chamber 15.
The water baffle 12 is provided with a first backflow hole 16 corresponding to the water storage chamber 14, the bottom of the separation sheet 94 is provided with a second backflow hole 17 corresponding to the water storage chamber 14, and the water storage chamber 14 is communicated with the filtering area 92 through the second backflow hole 17. The bottom of the waste chamber 15 is provided with a waste discharge hole 26, and the waste discharge hole 26 is communicated with the exhaust port 5.
A grill 18 is provided between the gap at the top of the separator 94 and the top of the housing 91. A grille 18 is provided at the interface of the temporary reservoir 99 and the interior of the housing 91.
A guide plate for allowing the gas to flow in a meandering manner is provided above the water deflector 12 in the exhaust area 93. The filter layer 95 is internally provided with activated carbon 19.
The guide plate comprises a first plate 20 fixedly connected with the side wall of the shell 91 and suspended above the water baffle 12, a second plate 21 connected with the top of the shell 91, and an L-shaped third plate 22 positioned right below the second plate 21, wherein the horizontal part of the third plate 22 is fixedly connected with the grid 18.
Gaps exist between the first plate 20 and the top of the shell 91 and between the water baffle 12, and gaps exist between the third plate 22 and the second plate 21 and between the third plate and the separating sheets 94. The first plate 20 faces the gap between the third plate 22 and the second plate 21
The output end of the filter 9 is connected with the exhaust port 5 through a tee joint 23, a filter screen 24 is arranged at each interface of the tee joint 23, and the tee joint 23 is also provided with at least one detachable plug.
The air conditioner further comprises a controller and a timer, wherein the controller is electrically connected with the vortex fan 6, and the timer is electrically connected with the first electromagnetic throttle valve 11 and the second electromagnetic throttle valve 25.
The vortex fan 6 directly sucks the smell generated in the toilet process from the drain hole 4 to the buffer 8, water vapor is blocked in the buffer 8, the smell enters the air pipe 7 after passing through the buffer 8, then enters the vortex fan 6, the smell coming out of the vortex fan 6 enters the filter 9, the filtered gas passes through the top of the L-shaped water baffle 12, is discharged through the waste discharge chamber 15, enters the exhaust port 5 through the tee joint 23, is discharged into the drain pipe from the exhaust port 5, and then enters the drain pipe, so that the smell is discharged.
When the control system works, the controller gives out instructions, the vortex fan 6 works, and the fan power can be set. At the same time, the first electromagnetic throttle valve 11 is opened and the second electromagnetic throttle valve 25 is closed.
After the toilet is flushed, the timer delays for a certain time, the fan is controlled to be closed, the second electromagnetic throttle valve 25 is controlled to be opened for water supplementing, the second electromagnetic throttle valve 25 is closed after the timer delays for a certain time, and then the first electromagnetic throttle valve 11 is closed.
Claims (8)
1. The utility model provides a closestool that can deodorize, includes ladle body (1), water tank (2), sets up in ladle body (1) lower part and drain pipe (3) with blow off pipeline intercommunication, encircle ladle body (1) upper end setting and with wash port (4) of water tank (2) intercommunication, its characterized in that: an exhaust port (5) is formed in the outlet end of the drain pipe (3) in a forked mode, an eddy fan (6) is arranged in the barrel body (1), and the output end of the eddy fan (6) is communicated with the exhaust port (5);
an air pipe (7) communicated with the drain hole (4) is arranged in the water tank (2), and the output end of the air pipe (7) is communicated with the input end of the vortex fan (6); a filter (9) capable of deodorizing is arranged between the output end of the vortex fan (6) and the exhaust port (5); the filter (9) comprises a box-shaped shell (91), a separation sheet (94) for separating a cavity in the shell (91) into a filtering area (92) and an exhaust area (93), a horizontal filter layer (95) which is arranged at the lower part of the shell (91) and is simultaneously fixed between the separation sheet (94) and the left side wall of the shell (91), and a ventilation pipeline (96) which is arranged in the shell (91);
the ventilation pipeline (96) downwards passes through the filter layer (95), the outlet end of the ventilation pipeline (96) is connected with a ventilation nozzle (97), and a series of ventilation holes (98) are formed in the ventilation nozzle (97); the inlet end of the ventilation pipeline (96) is connected with the output end of the vortex fan (6);
water is stored below the filter layer (95), and the water surface height is always higher than the air outlet nozzle (97);
a temporary water storage tank (99) is arranged on the left side of the shell, the temporary water storage tank (99) is communicated with the inner cavity of the shell (91), and the bottom of the temporary water storage tank (99) is as high as the filter layer (95); a water supplementing hole (100) is formed in the temporary water storage tank (99), the water supplementing hole (100) is connected with the water tank (2) through a water supplementing pipe, and a second electromagnetic throttle valve (25) is arranged on the water supplementing pipe;
the separation sheet (94) is higher than the filter layer (95) and has a gap with the top of the shell (91), an L-shaped water baffle (12) is arranged in the exhaust area (93), a gap is reserved between the upper end of the water baffle (12) and the top of the shell (91), a vertical water baffle (13) is arranged at the bottom of the water baffle (12), the water baffle (13), the separation sheet (94) and the side wall of the shell (91) are surrounded to form two chambers, one chamber is a water storage chamber (14), and the other chamber is a waste discharge chamber (15);
a first reflow hole (16) is formed in the water baffle (12) corresponding to the water storage chamber (14), a second reflow hole (17) is formed in the bottom of the separation sheet (94) corresponding to the water storage chamber (14), and the water storage chamber (14) is communicated with the filtering area (92) through the second reflow hole (17);
the bottom of the waste discharge chamber (15) is provided with a waste discharge hole (26), and the waste discharge hole (26) is communicated with the exhaust port (5).
2. The deodorized toilet according to claim 1 wherein: a buffer (8) capable of retaining water is vertically arranged between the drain hole (4) and the input end of the air pipe (7), the buffer (8) comprises a closed box body (81), an inlet (82) and an outlet (83) which are arranged at two ends of the box body (81), and a plurality of baffles (84) which are overhung and fixed on the inner wall of the box body (81), and the baffles (84) are arranged at intervals from top to bottom so as to form a bent and roundabout channel from the inlet (82) to the outlet (83);
an inlet (82) of the box body (81) is communicated with the water discharge hole (4), and an outlet (83) is communicated with the input end of the air pipe (7).
3. The deodorized toilet according to claim 1 wherein: the water tank (2) is internally and vertically provided with a separation pipe (10), the separation pipe (10) comprises a hollow pipe body (101), the inner cavity of the hollow pipe body (101) is separated by a partition plate (102) to form a channel with at least two roundabout bending parts, one end of the pipe body (101) is communicated with the atmosphere in the water tank (2), the other end of the pipe body is communicated with a drain hole (4), water is stored in the pipe body (101), and a water injection pipe (27) capable of adding water into the pipe body (101) is arranged right above one end of the pipe body (101) communicated with the atmosphere.
4. The deodorized toilet according to claim 1 wherein: the exhaust port (5) is provided with a first electromagnetic throttle valve (11) for preventing gas from flowing back.
5. The deodorized toilet according to claim 1 wherein: a grid (18) is arranged between the top of the separation sheet (94) and the gap of the top of the shell (91); a grid (18) is arranged at the joint of the temporary water storage tank (99) and the inner cavity of the shell (91);
a guide plate which can make the gas flow in a tortuous way is arranged in the exhaust area (93) and above the water baffle plate (12);
activated carbon (19) is arranged in the filter layer (95).
6. The deodorized toilet according to claim 5 wherein: the guide plate comprises a first plate (20) fixedly connected with the side wall of the shell (91) and suspended above the water baffle (12), a second plate (21) connected with the top of the shell (91), and an L-shaped third plate (22) positioned right below the second plate (21), wherein the horizontal part of the third plate (22) is fixedly connected with the grid (18);
gaps exist between the first plate (20) and the top of the shell (91) and between the first plate and the water baffle (12), and gaps exist between the third plate (22) and the second plate (21) and between the third plate and the separation sheets (94);
the first plate (20) faces the gap between the third plate (22) and the second plate (21).
7. The deodorized toilet according to claim 1 wherein: the output end of the filter (9) is connected with the exhaust port (5) through a tee joint (23), a filter screen (24) is arranged at each interface of the tee joint (23), and the tee joint (23) is also provided with at least one detachable plug.
8. The deodorized toilet according to any one of claims 1-7 wherein: a first electromagnetic throttle valve (11) for preventing gas backflow is arranged at the exhaust port (5);
the air conditioner further comprises a controller and a timer, wherein the controller is electrically connected with the vortex fan (6), and the timer is electrically connected with the first electromagnetic throttle valve (11) and the second electromagnetic throttle valve (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710958462.8A CN107761885B (en) | 2017-10-16 | 2017-10-16 | Deodorization closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710958462.8A CN107761885B (en) | 2017-10-16 | 2017-10-16 | Deodorization closestool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107761885A CN107761885A (en) | 2018-03-06 |
| CN107761885B true CN107761885B (en) | 2024-04-12 |
Family
ID=61268695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710958462.8A Active CN107761885B (en) | 2017-10-16 | 2017-10-16 | Deodorization closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107761885B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187043B (en) * | 2021-05-13 | 2022-07-01 | 厦门大白科技有限公司 | Water storage device, filter, air purification device and intelligent closestool |
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|---|---|---|---|---|
| CN201439610U (en) * | 2009-05-05 | 2010-04-21 | 宋业浩 | Intelligent negative pressure deodorization connected closestool |
| CN201550393U (en) * | 2009-11-09 | 2010-08-11 | 中国北车股份有限公司大连电力牵引研发中心 | Ventilation device |
| CN205688529U (en) * | 2016-05-03 | 2016-11-16 | 王淼 | Deodorization device for toilet bowl |
-
2017
- 2017-10-16 CN CN201710958462.8A patent/CN107761885B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201439610U (en) * | 2009-05-05 | 2010-04-21 | 宋业浩 | Intelligent negative pressure deodorization connected closestool |
| CN201550393U (en) * | 2009-11-09 | 2010-08-11 | 中国北车股份有限公司大连电力牵引研发中心 | Ventilation device |
| CN205688529U (en) * | 2016-05-03 | 2016-11-16 | 王淼 | Deodorization device for toilet bowl |
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