CN106638857A - Bathroom ventilating system - Google Patents
Bathroom ventilating system Download PDFInfo
- Publication number
- CN106638857A CN106638857A CN201610905971.XA CN201610905971A CN106638857A CN 106638857 A CN106638857 A CN 106638857A CN 201610905971 A CN201610905971 A CN 201610905971A CN 106638857 A CN106638857 A CN 106638857A
- Authority
- CN
- China
- Prior art keywords
- blower fan
- control module
- fan
- toilet
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
-
- 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
- E03D9/052—Special arrangement or operation of ventilating devices ventilating the bowl using incorporated fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
Abstract
The invention relates to a bathroom ventilating system. The bathroom ventilating system comprises a pedestal pan, a pipeline, a first fan, a second fan, a human body inductor, a second fan switch and a control module; a ventilating channel and a ventilating hole are formed in the pedestal pan, the ventilating channel in the pedestal pan is connected to an air inlet of the first fan through the pipeline, an air outlet of the first fan leads to the outside, the second fan is arranged at the top of a bathroom, and an air inlet of the second fan is communicated with the bathroom and leads to the outside. When the human body inductor sends a signal to the control module, the control module connects a circuit of the first fan, the first fan operates, and meanwhile a circuit of the second fan is disconnected; when the control module does not receives the signal, the circuit of the first fan is disconnected, the circuit of the second fan is connected, and the second fan can be controlled through the second fan switch. The bathroom ventilating system is capable of automatically inducting people who go to the bathroom, automatically starting the first fan to remove odor from the source and meanwhile disconnecting the circuit of the second fan to effectively preventing the odor from diffusing.
Description
Technical field
The present invention relates to a kind of ventilating system, more particularly to a kind of toilet ventilation system.
Background technology
Toilet space relative closure, easily gathers foul smell or even can spread that moisture, particularly people produce at one's leisure
It is very awkward to parlor, so ventilation is particularly critical.
At present generally ventilating fan is set at the top of toilet, the air inside toilet is discharged to by outdoor by ventilating fan,
This ventilating system excludes the moisture effect of toilet still, but the foul smell that people produce at one's leisure is in toilet bottom, the row of grade
When fan generation is acted on, foul smell has had diffused into whole toilet.
Also there is the method for removing toilet inside smell using aromatic, deodorant ball etc., this simply with the addition of in stink
Other stronger smells, foul smell is covered, and does not really remove foul smell, and the chemicals for adding can also cause secondary
Pollution.
Also some deodorization closestools, air exhauster takes away the foul smell in toilet, is discharged after deodorant, and this method is same
Sample can not fundamentally remove stink, and original stink is covered simply by spices, and to air secondary pollution is caused.
Therefore, a kind of moisture that can effectively exclude toilet of necessary exploitation, can really eliminate people at one's leisure again
The toilet ventilation system of the foul smell of generation.
The content of the invention
The purpose of the present invention is can not be while effectively exclude toilet moisture and people for existing toilet ventilation system
Produce at one's leisure foul smell the problems such as, there is provided a kind of moisture that can effectively exclude toilet, people side can be really eliminated again
The toilet ventilation system of the foul smell produced when just.
The toilet ventilation system of the present invention include toilet seat, pipeline, the first blower fan, the second blower fan, human inductor, the
Two fan switch and control module, are provided with ventilating duct and air vent, the ventilating duct inside the toilet seat inside the toilet seat
The air inlet of first blower fan is connected to by the road, and the air outlet of first blower fan leads to outdoor, at the top of toilet
The second blower fan is provided with, the air inlet of second blower fan is communicated with toilet, the air outlet of second blower fan leads to outdoor, institute
The periphery that human inductor facilitates position installed in people is stated, the convenient action of people can be immediately sensed, and is sent a signal to
The control module, the control module is controlled to the circuit of first blower fan and second blower fan, and described second
Fan switch can switch second blower fan in the case of the circuit of second blower fan has been connected in the control module.
When people at a convenient time, the human inductor sends a signal to the control module, and the control module is connected
The circuit of first blower fan, the first blower fan operating, the air vent suction that foul smell is arranged from toilet seat inside, Jing leads to
Air channel, pipeline and first blower fan are discharged outdoor.Meanwhile, in order to prevent foul smell from spreading, second blower fan is closed, that is, work as institute
When stating human inductor and sending a signal to the control module, the control module disconnects the circuit of second blower fan, described
Second blower fan can not be opened.
When nobody at a convenient time, i.e., when described control module is not received by the signal that the human inductor sends,
The control module disconnects the circuit of first blower fan, connects the circuit of second blower fan, and now, second blower fan can
To open, in the case where toilet needs to discharge moisture, second fan switch is opened, start second blower fan, it is wet
Second blower fan described in gas Jing is discharged outdoor.
Further, toilet ventilation system of the invention also has a three-way connection, the air outlet of first blower fan with
First connection of the three-way connection, the air outlet of second blower fan is connected with second of the three-way connection, described
The 3rd of three-way connection leads to outdoor, thus, it is only necessary to makes a call to a hole for leading to outdoor on the wall, had both reduced work
Amount, also makes metope more complete.
Further, in order to prevent first blower fan from discharging foul smell Jing described in three-way connection enter from second blower fan
Enter interior, check valve is set between second blower fan and the three-way connection, make the gas can only be from second blower fan
Air outlet flows to the three-way connection, and can not flow to second blower fan from the three-way connection.Simultaneously as the threeway
Ventilating path between the air vent of joint to the toilet seat is longer, and gas is difficult to from second blower fan or outdoor by institute
State three-way connection to discharge from the air vent of the toilet seat, the air vent of the toilet seat is to the ventilation between the three-way connection
There is no need to arrange check valve on path.
Further, after the human inductor stops to the control module sending signal, the control module tool
There are the function of deferred action, i.e. people conveniently to finish, the human inductor stops to the control module sending signal,
The control module can control first blower fan and remain in operation a period of time, clean so that foul smell is thoroughly excluded, and in phase
Continue the circuit for disconnecting second blower fan in the same time.
Realizing the method for the control module deferred action function has various, it is preferable that the control module includes power supply
Module and time-delay relay module.For safety, the power module is the human inductor and the time-delay relay mould
Block provides low-voltage, and specifically, the power supply that the power module is provided is less than 36 volts.The time-delay relay module receives described
The signal of human inductor, is controlled to first blower fan and second blower fan.The time-delay relay module it is normal
Open interface to be connected with first blower fan, when the human inductor senses someone at one's leisure, send a signal to the time delay
Relay module, the time-delay relay module is received after induced signal action, connects the circuit of first blower fan, described
First blower fan start, after the human inductor senses that people conveniently finish, stop send induced signal to the time delay after
Electrical appliance module, time-delay relay module time delay action for a period of time, first blower fan just shuts down, the time delay after
The normally closed interface of electrical appliance module is connected with the circuit of second blower fan, when the human inductor senses someone at one's leisure,
The time-delay relay module is sent a signal to, the time-delay relay module is received after induced signal action, described second
The circuit of blower fan disconnects, and so as to ensure people, at a convenient time second blower fan will not be unlocked, and effectively prevent the diffusion of foul smell,
After the human inductor senses that people conveniently finish, stop sending induced signal to the time-delay relay module, it is described
The time delay action for a period of time of time-delay relay module, connects the circuit of second blower fan, and now second blower fan can lead to
Cross second fan switch to open.
Further, first blower fan, second blower fan, the three-way connection and the control module are all disposed within
The furred ceiling the inside on toilet top, can reduce noise, also make ventilating system more succinct.
Further, first blower fan is centrifugal blower, because the flushing hole of the toilet seat is to outdoor air outlet road
Footpath is longer, needs the strong centrifugal blower of negative pressure ability effectively could discharge foul smell outdoor, meanwhile, produce when centrifugal blower works
Noise also within the acceptable range.
Further, the human inductor and the rat tail of the control module are arranged on the toilet seat and described
Channel interior between first blower fan, from being exposed without any wire harness, whole ventilating system visible part is only described
Toilet seat is connected to the part pipeline of first blower fan, very succinctly.
The toilet ventilation system of the present invention, by the accurate assurance of needs of divulging information under the conditions of various to toilet, by two
Kind of ventilation equipment are effectively combined together, it is ensured that toilet air it is dry and comfortable pure and fresh, have the advantage that.
The toilet ventilation system of the present invention has dehumidifying and deodorant two sets of ventilation equipment, and dehumidification equipment is arranged on toilet
Top, the air inlet of deodorizing device is arranged on inside toilet seat, deodorant from source, and is highly suitable for the bar of existing toilet
Transform under part.
The toilet ventilation system energy automatic sensing of the present invention to people are convenient, first blower fan automatically turned on, from source
It is deodorant, the circuit of second blower fan is simultaneously switched off, so as to effectively prevent foul smell from spreading.
The toilet ventilation system of the present invention arranges check valve between second blower fan and the three-way connection, so as to
Gas is set to flow to the three-way connection from the air outlet of second blower fan, and can not be described from three-way connection flow direction
Second blower fan, effectively prevent the foul smell Jing that first blower fan discharges described in three-way connection get in from second blower fan.
First blower fan of toilet ventilation system of the present invention, second blower fan, the three-way connection and described
Control module is all disposed within the furred ceiling the inside on toilet top, and the human inductor sets with the rat tail of the control module
The channel interior between the toilet seat and first blower fan is put, whole ventilating system visible part is only the toilet seat
The part pipeline of first blower fan is connected to, and is exposed without any wire harness, the entirety of ventilating system is very succinct.
Description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, and the present invention's shows
Meaning property embodiment and its illustrated for explaining the present invention, does not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is a kind of example structure schematic diagram of toilet ventilation system of the present invention；
Fig. 2 is the principle schematic of control module；
Fig. 3 is the control flow chart of control module；
Fig. 4 is a kind of second embodiment structural representation of toilet ventilation system of the present invention；
Fig. 5 is a kind of circuit diagram of toilet ventilation system of the present invention.
Specific embodiment
Embodiments of the invention are described in detail below in conjunction with accompanying drawing, but the present invention can be defined by the claims
Realize with the multitude of different ways for covering and be not limited to embodiment as herein described.In addition, these embodiments are for public affairs completely
Format is invented, and is easy to complete understanding of the those skilled in the art to right.Identical label represents identical in accompanying drawing
Element.
As depicted in figs. 1 and 2, toilet ventilation system of the invention include toilet seat 10, pipeline 20, the first blower fan 30,
Second blower fan 40, human inductor 50, the second fan switch 41 and control module 60, are provided with ventilating duct 10a inside toilet seat 10
With air vent 10b, 20 air inlets for being connected to the first blower fan 30 by the road of the ventilating duct 10a inside toilet seat 10, the first blower fan
30 air outlet leads to outdoor, and the second blower fan 40, air inlet and the toilet phase of the second blower fan 40 are provided with the top of toilet
Logical, the air outlet of the second blower fan 40 leads to outdoor, and human inductor 50 facilitates the periphery of position installed in people, can sense immediately
To the convenient action of people, and control module 60 is sent a signal to, 60 pairs of the first blower fans 30 of control module and the second blower fan 40
Circuit is controlled, and the second fan switch 41 can be switched in the case of the circuit of the second blower fan 40 has been connected in control module 60
Second blower fan 40.
As shown in figure 3, working as people at a convenient time, human inductor 50 sends a signal to control module 60, control module 60
The circuit of the first blower fan 30 is connected, the first blower fan 30 operates, the air vent 10b suctions that foul smell is arranged from the inside of toilet seat 10, Jing
Ventilating duct 10a, the blower fan 30 of pipeline 20 and first discharge outdoor.Meanwhile, in order to prevent foul smell from spreading, the second blower fan 40 is closed, i.e.,
When human inductor 50 sends a signal to control module 60, control module 60 disconnects the circuit of the second blower fan 40, the second blower fan
40 can not open.When nobody at a convenient time, i.e., control module 60 be not received by human inductor 50 transmission signal when, control
Molding block 60 disconnects the circuit of the first blower fan 30, connects the circuit of the second blower fan 40, and now, the second blower fan 40 can be opened,
In the case that toilet needs to discharge moisture, the second fan switch 41 is opened, start the second blower fan 40, the second blower fans of moisture Jing 40
Discharge outdoor.
Further, such as the second embodiment that Fig. 4 is provided, first embodiment relatively as shown in Figure 1, the health of the present invention
Between ventilating system also there is three-way connection 21, the air outlet of the first blower fan 30 is connected with first of three-way connection 21, the second wind
The air outlet of machine 40 is connected with second of three-way connection 21, and the 3rd of three-way connection 21 leads to outdoor, consequently, it is possible to only need
A hole for leading to outdoor is made a call on the wall, workload had both been reduced, and also make metope more complete.Further, in order to prevent
The foul smell Jing three-way connections 21 that first blower fan 30 is discharged get in from the second blower fan 40, in the second blower fan 40 and three-way connection 21
Between check valve 22 is set, make gas to flow to three-way connection 21 from the air outlet of the second blower fan 40, and can not connect from three
21 flow to the second blower fan 40.Simultaneously as the ventilating path between the air vent 10b of three-way connection 21 to toilet seat 10 compared with
Long, gas is difficult to from the second blower fan 40 or the outdoor three-way connection 21 that passes through be discharged from the air vent 10b of toilet seat 10, toilet seat 10
Air vent 10b there is no need to the ventilating path between three-way connection 21 arrange check valve.
Further, after human inductor 50 stops to 60 sending signal of control module, control module 60 has time delay
The function of action, i.e. people are conveniently finished, and human inductor 50 stops to the sending signal of control module 60, control module 60
The first blower fan 30 can be controlled to remain in operation a period of time, it is clean so that foul smell is thoroughly excluded, and continue within the identical time
Disconnect the circuit of the second blower fan 40.
Realizing the method for the deferred action function of control module 60 has various, it is preferable that control module 60 includes power module
61 and time-delay relay module 62, specific circuit diagram is as shown in Figure 5.For safety, power module 61 is human inductor 50
Low-voltage is provided with time-delay relay module 62, specifically, the power supply that power module 61 is provided is less than 36 volts, as shown in Figure 5
Embodiment in power module 61 provide voltage be 12V.Time-delay relay module 62 receives the signal of human inductor 50, right
First blower fan 30 and the second blower fan 40 are controlled.The normally opened interface of time-delay relay module 62 is connected with the first blower fan 30, when
Human inductor 50 senses someone at one's leisure, sends a signal to the time-delay relay module 62, time-delay relay module 62
After receiving induced signal action, the circuit of the first blower fan 30 is connected, the first blower fan 30 starts, and human inductor 50 senses people
Conveniently finish after, stop send induced signal to time-delay relay module 62, the time delay of time-delay relay module 62 is for a period of time
Action, the first blower fan 30 just shuts down, and the normally closed interface of time-delay relay module 62 is connected with the circuit of the second blower fan 40, when
Human inductor 50 senses someone at one's leisure, sends a signal to time-delay relay module 62, and time-delay relay module 62 is received
To after induced signal action, the circuit of the second blower fan 40 disconnects, so that it is guaranteed that people at a convenient time the second blower fan 40 will not be opened
Open, after effectively preventing the diffusion of foul smell, human inductor 50 from sensing that people conveniently finish, stop sending induced signal to time delay
Relay module 62, the time delay action for a period of time of time-delay relay module 62 connects the circuit of the second blower fan 40, now the second wind
Machine 40 can be opened by the second fan switch 41, and in the present embodiment, time-delay relay module 62 sets according to experimental data
Time delay 30 seconds, had both ensured that foul smell was excluded entirely totally, and most saved electric energy.
Further, the first blower fan 30, the second blower fan 40, three-way connection 21 and control module 60 are all disposed within toilet
The furred ceiling the inside in portion, can reduce noise, also make ventilating system more succinct.
Further, the first blower fan 30 is centrifugal blower, because the air vent 10b of toilet seat 10 is to outdoor air outlet path
It is longer, need the strong centrifugal blower of negative pressure ability effectively could discharge foul smell outdoor, meanwhile, what centrifugal blower was produced when working
Noise is also within the acceptable range.
Further, human inductor 50 is arranged on the ring of toilet seat 10, is that current intellectual water closet is generally adopted
Technical scheme, will not be described here, the rat tail of human inductor 50 and control module 60 is arranged on toilet seat 10 and the
Inside pipeline 20 between one blower fan 30, from being exposed without any wire harness, whole ventilating system visible part is only sat
Closet 10 is connected to the part pipeline of the first blower fan 30, very succinctly.
The toilet ventilation system of the present invention, by the accurate assurance of needs of divulging information under the conditions of various to toilet, by two
Kind of ventilation equipment are effectively combined together, it is ensured that toilet air it is dry and comfortable pure and fresh, have the advantage that.
The toilet ventilation system of the present invention has dehumidifying and deodorant two sets of ventilation equipment, and dehumidification equipment is arranged on toilet
Top, the air inlet of deodorizing device is arranged on inside toilet seat 10, deodorant from source, and is highly suitable for existing toilet
Under the conditions of transform.
The toilet ventilation system energy automatic sensing of the present invention to people are convenient, the first blower fan 30 automatically turned on, from source
It is deodorant, the circuit of the second blower fan 40 is simultaneously switched off, so as to effectively prevent foul smell from spreading.
The toilet ventilation system of the present invention arranges check valve 22 between the second blower fan 40 and three-way connection 21, so that
Gas can only flow to three-way connection 21 from the air outlet of the second blower fan 40, and can not flow to the second blower fan 40 from three-way connection 21,
Effectively prevent the foul smell Jing three-way connections 21 that the first blower fan 30 is discharged from getting in from the second blower fan 40.
First blower fan 30 of toilet ventilation system of the present invention, the second blower fan 40, three-way connection 21 and control module 60
The furred ceiling the inside on toilet top is all disposed within, human inductor 50 is arranged on toilet seat 10 with the rat tail of control module 60
And first inside the pipeline 20 between blower fan 30, whole ventilating system visible part is only that toilet seat 10 is connected to the first blower fan 30
Part pipeline, and be exposed without any wire harness, ventilating system it is overall very succinct.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement, should be included within the scope of the present invention.
Claims (8)
1. a kind of toilet ventilation system, it is characterised in that including toilet seat（10）, pipeline（20）, the first blower fan（30）, second
Blower fan（40）, human inductor（50）, the second fan switch（41）And control module（60）, the toilet seat（10）Inside is provided with
Ventilating duct（10a）And air vent（10b）, the toilet seat（10）Internal ventilating duct（10a）By the road（20）It is connected to described
First blower fan（30）Air inlet, first blower fan（30）Air outlet lead to outdoor, second is provided with the top of toilet
Blower fan（40）, second blower fan（40）Air inlet communicate with toilet, second blower fan（40）Air outlet lead to room
Outward, the human inductor（50）Facilitate the periphery of position installed in people, can immediately sense the convenient action of people, concurrently
The number of delivering letters is to the control module（60）, the control module（60）To first blower fan（30）With second blower fan（40）
Circuit be controlled, second fan switch（41）In the control module（60）Second blower fan is connected（40）'s
Second blower fan can be switched in the case of circuit（40）；
When the human inductor（50）Send a signal to the control module（60）, the control module（60）Connect described
One blower fan（30）Circuit, first blower fan（30）Operating, meanwhile, the control module（60）Disconnect second blower fan
（40）Circuit, second blower fan（40）Can not open；
When the control module（60）It is not received by the human inductor（50）During the signal of transmission, the control module
（60）Disconnect first blower fan（30）Circuit, connect second blower fan（40）Circuit, at this point it is possible to pass through described
Two fan switch（41）Control second blower fan（40）.
2. toilet ventilation system according to claim 1, it is characterised in that described toilet ventilation system also has
Three-way connection（21）, first blower fan（30）Air outlet and the three-way connection（21）First connection, described second
Blower fan（40）Air outlet and the three-way connection（21）Second connection, the three-way connection（21）The 3rd lead to room
Outward.
3. toilet ventilation system according to claim 2, it is characterised in that in second blower fan（40）With described three
Pass joint（21）Between check valve is set（22）, make the gas can only be from second blower fan（40）Air outlet flow to the threeway
Joint（21）, and can not be from the three-way connection（21）Flow to second blower fan（40）.
4. toilet ventilation system according to claim 1, it is characterised in that when the human inductor（50）Stop to
The control module（60）After sending signal, the control module（60）Function with deferred action.
5. toilet ventilation system according to claim 4, it is characterised in that the control module（60）Including power supply mould
Block（61）With time-delay relay module（62）.
6. toilet ventilation system according to claim 1, it is characterised in that first blower fan（30）, described second
Blower fan（40）, the three-way connection（21）With the control module（60）It is all disposed within the furred ceiling the inside on toilet top.
7. toilet ventilation system according to claim 1, it is characterised in that first blower fan（30）For wind is centrifuged
Machine.
8. toilet ventilation system as claimed in any of claims 1 to 7, it is characterised in that the human body sensing
Device（50）With the control module（60）Rat tail be arranged on the toilet seat（10）With first blower fan（30）Between
Pipeline（20）It is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905971.XA CN106638857A (en) | 2016-10-18 | 2016-10-18 | Bathroom ventilating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905971.XA CN106638857A (en) | 2016-10-18 | 2016-10-18 | Bathroom ventilating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106638857A true CN106638857A (en) | 2017-05-10 |
Family
ID=58855435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610905971.XA Pending CN106638857A (en) | 2016-10-18 | 2016-10-18 | Bathroom ventilating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106638857A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354982A (en) * | 2017-07-04 | 2017-11-17 | 傅学文 | A kind of air purification system of bathroom |
| CN107606756A (en) * | 2017-09-11 | 2018-01-19 | 珠海格力电器股份有限公司 | Toilet intelligence ventilation system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2767520Y (en) * | 2004-11-22 | 2006-03-29 | 刘增杰 | Exhaust apparatus for toilet |
| CN201190321Y (en) * | 2008-05-05 | 2009-02-04 | 陈淑宾 | Foul air emission and sealing device in toilet |
| GB2467512A (en) * | 2008-10-07 | 2010-08-04 | Chang Dong Wang | Ventilation system of a toilet |
| CN104563249A (en) * | 2014-12-31 | 2015-04-29 | 王帅 | Flushing tank with deodorizing function |
| CN204626591U (en) * | 2015-05-25 | 2015-09-09 | 杨密友 | Novel toilet exhaust system |
-
2016
- 2016-10-18 CN CN201610905971.XA patent/CN106638857A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2767520Y (en) * | 2004-11-22 | 2006-03-29 | 刘增杰 | Exhaust apparatus for toilet |
| CN201190321Y (en) * | 2008-05-05 | 2009-02-04 | 陈淑宾 | Foul air emission and sealing device in toilet |
| GB2467512A (en) * | 2008-10-07 | 2010-08-04 | Chang Dong Wang | Ventilation system of a toilet |
| CN104563249A (en) * | 2014-12-31 | 2015-04-29 | 王帅 | Flushing tank with deodorizing function |
| CN204626591U (en) * | 2015-05-25 | 2015-09-09 | 杨密友 | Novel toilet exhaust system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354982A (en) * | 2017-07-04 | 2017-11-17 | 傅学文 | A kind of air purification system of bathroom |
| CN107606756A (en) * | 2017-09-11 | 2018-01-19 | 珠海格力电器股份有限公司 | Toilet intelligence ventilation system and method |
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Application publication date: 20170510 |