CN102912839A - Deodorization closestool - Google Patents
Deodorization closestool Download PDFInfo
- Publication number
- CN102912839A CN102912839A CN2012102702071A CN201210270207A CN102912839A CN 102912839 A CN102912839 A CN 102912839A CN 2012102702071 A CN2012102702071 A CN 2012102702071A CN 201210270207 A CN201210270207 A CN 201210270207A CN 102912839 A CN102912839 A CN 102912839A
- Authority
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- China
- Prior art keywords
- draft fan
- induced draft
- toilet
- pipe
- smelly
- 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.)
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Links
- 238000004332 deodorization Methods 0.000 title abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 99
- 239000010865 sewage Substances 0.000 claims abstract description 19
- 230000009977 dual effect Effects 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 16
- 230000001877 deodorizing effect Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
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- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention provides a deodorization closestool. The deodorization closestool comprises a closestool seat, a gas collecting channel, an exhaust fan and an exhausting channel, wherein the head end port of the gas collecting channel is connected with the closestool seat, and the tail end port of the gas collecting channel is connected with the exhaust fan; and the head end port of the exhausting channel is communicated with the exhaust fan, and the tail end port of the exhausting channel is arranged in a sewage draining part at the bottom of the closestool seat. The deodorization closestool is simple in structure, convenient to operate and low in cost, and has an efficient deodorization effect; and a customer does not need to buy a new closestool, and just needs to slightly improve the existing closestool, thereby achieving an economy effect. According to the invention, a pneumatic-electric double-control switch and the exhaust fan can be arranged according to the demands of a user; and compared with the conventional closestool which is additionally provided with a deodorization facility on a water tank, the deodorization closestool occupies a less space. The deodorization closestool can directly discharge odor to the sewage, thus having an environmental protection effect.
Description
Technical field
The present invention relates to the daily necessities field, particularly the smelly toilet of a kind of row.
Background technology
At present, along with improving constantly of living standard, every household is all using flush toilet.When it brings convenience to people, some drawbacks have also been brought.Flush toilet all is mounted in indoor, and the space of washroom neither be too large, go to toilet, wash one's face and rinse one's mouth, take a shower in most of family and all carry out in the washroom, human body self is easy to be subject to having a strong impact on people's physical and mental health from the toxic gas of toilet and the harm of bacterium.
Present employed flush toilet great majority do not have deodorization functions, even if deodorization functions is arranged, its price is also very expensive, and average family is difficult to consumption.Comprising the medicine deodorizing apparatus in some deodorization closestool, is the peculiar smell that has reduced toilet on the surface, but still is trapped in the washroom by the gas that medicine decomposes, and the effect of natural deodorizing is not very desirable.Some deodorization closestool directly to outdoor discharge gas with foreign flavor, although made things convenient for self, has polluted environment, has run counter to the popular environmental protection concept of advocating; And this type of deodorization closestool, its exhaust equipment all is installed in the toilet outside, causes the space of whole hold facility to become large.
Therefore, prior art also has defective, awaits improving and development.
Summary of the invention
In view of this, be necessary for above-mentioned problem, a kind of economy be provided, arrange the toilet that smelly effect is high, the volume that takes up room is little.
The invention provides following technical scheme for this reason:
The smelly toilet of a kind of row comprises toilet seat, channel of gas collection, induced draft fan, exhaust passage; The head end mouth of described channel of gas collection links to each other with toilet seat, and end port links to each other with induced draft fan; The head end mouth of described exhaust passage is communicated with induced draft fan, and end port is located at the blowdown position of toilet seat bottom.
Further, described induced draft fan comprises: induced draft fan air inlet pipe, induced draft fan main body, induced draft fan escape pipe; Wherein, induced draft fan air inlet pipe and induced draft fan escape pipe are arranged on the induced draft fan main body.
Further, the head end mouth of described exhaust passage is communicated with the escape pipe sealing of induced draft fan.
Further, described row is smelly, and toilet also comprises: air water valve, Pneumoelectric dual control switch, air water valve links to each other with the Pneumoelectric dual control switch, the Pneumoelectric dual control switch links to each other with described induced draft fan air inlet pipe, the Pneumoelectric dual control switch is between air water valve and induced draft fan, in order to the open and close of the connected sum induced draft fan of controlling gas.
Further, described channel of gas collection comprises: draft hood, exhaust tube, and wherein, an end of exhaust tube is connected with the upper end of draft hood, and the other end is connected with described air water valve; Described exhaust tube, induced draft fan air inlet pipe, induced draft fan escape pipe and exhaust passage common formation one gas passage.
Further, described air water valve is improved water intaking valve, and described improved water intaking valve not only can intake but also have the exhaust passage can exhaust.
Further, described row is smelly, and toilet also comprises: water inlet pipe, rush cinclides, jet water spout, bleed off pipe, float, rubber cushion and water tank, wherein, rush the edge that cinclides is uniformly distributed in described toilet seat upper surface, and be connected with jet water spout; The bleed off pipe bottom communicates with the jet water spout bottom, and float is arranged on the air water valve, and jet water spout, bleed off pipe and float all are positioned at water tank inside; Rubber cushion is arranged at the connecting portion of air water valve and water tank, is positioned at water tank, and in order to leak-stopping, described connecting portion is a through hole; Water inlet pipe is connected with air water valve.
Further, described draft hood, exhaust tube and air water valve all are positioned at water tank, and wherein, described bleed off pipe is placed in the draft hood, and described float is positioned at the air water valve top, and air water valve is arranged on the described rubber cushion; Described water inlet pipe, induced draft fan and pneumoelectric double control switch all are positioned at the water tank outside, and its relative space position is separated with toilet, and water inlet pipe and pneumoelectric double control switch all are connected with described through hole.
Further, the blowdown position of described toilet seat is sewage draining exit and the sewer pipe of toilet seat bottom, is provided with connector between the sewage draining exit of described exhaust passage, toilet seat bottom and the sewer pipe, in order to connect exhaust passage, sewage draining exit and sewer pipe; The sewage draining exit of described exhaust passage, toilet seat bottom, sewer pipe and connector sealing are communicated with.
Further, described sealing connectivity part all adopts rubber cement that it is sealed.
Open the Pneumoelectric dual control switch, induced draft fan air inlet pipe and the conducting of induced draft fan escape pipe, induced draft fan is started working, foul smell in the toilet seat at first enters and rushes cinclides, enter the bleed off pipe bottom via rushing cinclides, enter exhaust tube via bleed off pipe, because bleed off pipe is enclosed in the draft hood, so foul smell can all be drawn into exhaust tube, via exhaust tube, enter air water valve, enter again the induced draft fan air inlet pipe, thereby enter induced draft fan, arrive the induced draft fan escape pipe, the induced draft fan escape pipe links to each other with the rear port of the flat pipeline that is positioned at the toilet seat bottom again, foul smell enters flat pipeline, and the front port of flat pipeline is connected with flange, and flange is connected with sewer pipe and toilet bowl sewage draining mouth again, foul smell enters flange via flat pipeline, finally arrives the dirt of sewer pipe in toilet seat and is discharged into sewer pipe.
The present invention is simple in structure, and it is convenient, cheap to implement, and but has efficient deodorization functions, and the customer does not need to buy in addition a brand-new toilet, only needs slightly to make improvements on existing toilet to get final product, and has played the effect of economy.Involved in the present invention to the Pneumoelectric dual control switch and the position of induced draft fan can arbitrarily lay with people's wish, increase the toilet of the smelly facility of row with respect to existing at water tank upper, shared space still less.The present invention directly discharged to sewer, has the effect of environmental protection with foul smell.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do simple the introduction to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is toilet embodiment generalized section provided by the invention.
Fig. 2 is the involved deodorizing machine structure schematic diagram of toilet embodiment provided by the invention.
The drawing reference numeral explanation
1, toilet seat 2, water tank 3, flange
4, flat pipeline 5, jet water spout 6, bleed off pipe
7, draft hood 8, Pneumoelectric dual control switch 9, float
10, rubber cement 11, induced draft fan main body 12, water inlet pipe
13, air water valve 14, rubber cushion 15, sewage draining exit
16, exhaust tube 17, rush cinclides 18, induced draft fan escape pipe
19, sewer pipe 20, induced draft fan air inlet pipe 21, water tank bottom plate.
The specific embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention is clearer, below in conjunction with the embodiment of the invention and accompanying drawing, the technical scheme in the embodiment of the invention is clearly and completely described.Need to prove that described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not paying the every other embodiment that obtains under the creative work prerequisite.
Below in conjunction with description of drawings the specific embodiment of the present invention.
It should be noted that, in the present embodiment, exhaust passage between sewer pipe 19 and the induced draft fan escape pipe 18, can choose different pipelines or pipeline-shaped object according to people's needs, it is the shapes that better cooperate toilet seat 1 bottom that present embodiment is preferentially selected the purpose of flat pipeline 4, make it convenient when mounted, and install rear elegant in appearance.Induced draft fan comprises: induced draft fan air inlet pipe 20, induced draft fan main body 11, induced draft fan escape pipe 18; Wherein, induced draft fan air inlet pipe 20 and induced draft fan escape pipe 18 are arranged on the induced draft fan main body 11.Channel of gas collection comprises: draft hood 7, exhaust tube 16, and wherein, an end of exhaust tube 16 is connected with the upper end of draft hood 7, and the other end is connected with described air water valve 13; Described exhaust tube 7, induced draft fan air inlet pipe 20, induced draft fan escape pipe 18 and flat pipeline 4 common formations one gas passage.The blowdown position of toilet seat 1 is sewage draining exit 15 and the sewer pipe 19 of toilet seat 1 bottom, be provided with connector between the sewage draining exit 15 of described flat pipeline 4, toilet seat 1 bottom and the sewer pipe 19, need to prove, present embodiment preferentially selects flange 3 as connector, in order to connect flat pipeline 4, sewage draining exit 15 and sewer pipe 19; The sewage draining exit 15 of described flat pipeline 4, toilet seat 1 bottom, sewer pipe 19 and flange 3 sealings are communicated with.
As shown in Figure 1, the toilet that present embodiment provides comprises toilet seat 1, flange 3, flat pipeline 4.Described flange 3 is located between the sewage draining exit 15 and sewer pipe 19 of toilet seat 1 bottom, need to prove, be tightly connected between flange 3 and sewage draining exit 15 and the sewer pipe 19, it is air tight to make this three form means of communication, and 10 couples of threes of preferred rubber mud form means of communication and seal in the present embodiment.The end port of described flat pipeline 4 is communicated with flange 3; Needs can be used according to the individual in the concrete installation site of flat pipeline 4, arbitrarily install, and take convenient attractive in appearance as principle, present embodiment is preferably mounted at toilet seat 1 bottom, and is so not only elegant in appearance in shape, and saved the space utilization rate.
As shown in Figure 2, present embodiment also comprises draft hood 7, exhaust tube 16, air water valve 13, Pneumoelectric dual control switch 8, induced draft fan air inlet pipe 20, induced draft fan 11 and induced draft fan escape pipe 18, one end of exhaust tube 16 is connected with the upper end of draft hood 7, and the other end is connected with air water valve 13; Induced draft fan escape pipe 18 is connected with the head end mouth of described flat pipeline 4; Shown in the dotted line among Fig. 1, induced draft fan air inlet pipe 20 is communicated with Pneumoelectric dual control switch 8 and air water valve 13 successively; Induced draft fan air inlet pipe 20 and induced draft fan escape pipe 18 are positioned on the induced draft fan 11, and induced draft fan escape pipe 18 must seal with the junction of the head end mouth of flat pipeline 4; Described exhaust tube 16, induced draft fan air inlet pipe 20, induced draft fan escape pipe 18 and flat pipeline 4 common formations one gas passage.Described air water valve 13 is a kind of improved water intaking valves, after improving, namely can water flowing can ventilate again.Described Pneumoelectric dual control switch 8 is between air water valve 13 and induced draft fan 11, in order to the circulation of controlling gas and the open and close of induced draft fan 11; Need to prove that described Pneumoelectric dual control switch 8 is for can control simultaneously the circulation of gas and the open and close of induced draft fan 11.
The smelly toilet of described row also comprises water inlet pipe 12, rushes cinclides 17, jet water spout 5, bleed off pipe 6, float 9, rubber cushion 14 and water tank 2, specifically as shown in Figure 1, wherein: rush the edge that cinclides 17 is uniformly distributed in described toilet seat 1 upper surface, and be connected with jet water spout 5, when the end that goes to toilet, when pressing flush button on the jet water spout 5 (in the accompanying drawings sign), water can enter along jet water spout 5 and rush cinclides 17, and then the dirt in 1 of the toilet seat is discharged; Bleed off pipe 6 bottoms communicate with jet water spout 5 bottoms, and jet water spout 5, bleed off pipe 6 and float 9 all are positioned at water tank 2 inside; Rubber cushion 14 is arranged at the connecting portion of water intaking valve and water tank 2, is positioned at water tank 2, and in order to prevent water in the water tank 2 to water tank 2 outer seepages, described connecting portion is a through hole (not shown).Above-mentioned draft hood 7, exhaust tube 16 and air water valve 13 all are positioned at water tank 2, and wherein: bleed off pipe 6 is placed in the draft hood 7, and described float 9 is positioned at air water valve 13 tops, and air water valve 13 is arranged on the described rubber cushion 14, and water inlet pipe 12 is connected with air water valve 13.
Further, described water inlet pipe 12, induced draft fan 11 and pneumoelectric double control switch 8 are positioned at water tank 2 outsides, separate with toilet, and water inlet pipe 12 and pneumoelectric double control switch 8 all are connected with through hole (not shown).In the present embodiment, utilize the below of water tank 2 and the rear area of toilet seat 1, be installed into water pipe 12, induced draft fan 11 and pneumoelectric double control switch 8, take full advantage of limited space, make the space utilization rate become large, saved the space.
The above has done detailed description to concrete structure of the present invention, and the below is further elaborated the smelly principle of row of the present invention.
Open Pneumoelectric dual control switch 8, induced draft fan air inlet pipe 20 and 18 conductings of induced draft fan escape pipe, induced draft fan 11 is started working, and shown in the trend of many arrows in Fig. 1, the foul smell in the toilet seat 1 at first enters and rushes cinclides 17, enters bleed off pipe 6 bottoms via rushing cinclides 17; Enter exhaust tube 16 via bleed off pipe 6, because bleed off pipe 6 is enclosed in the draft hood 7, so foul smell can all be drawn into exhaust tube 16; Via exhaust tube 16, enter air water valve 13, enter again induced draft fan air inlet pipe 20, thereby enter induced draft fan 11, arrive induced draft fan escape pipe 18, induced draft fan escape pipe 18 links to each other with the head end mouth of the flat pipeline 4 that is positioned at toilet seat 1 bottom again, foul smell enters flat pipeline 4, and the end port of flat pipeline 4 is connected with flange 3, and flange 3 joins with sewer pipe 19 again, foul smell enters flange 3 via flat pipeline 4, finally arrives the dirt of sewer pipe 19 in toilet seat 1 and is discharged into sewer pipe 19.
Need to prove that head end mouth and the end port of each pipeline all are to enter the port definition of this pipeline as the head end mouth of this pipeline take gas in the full text, leave the port definition of this pipeline as the end port of this pipeline take gas.
Compared with prior art, the present invention does not need to change the whole formal structure of toilet, only need to do a little change to toilet, and the foul smell of discharging need not be established outside the pipeline guide chamber in addition, use toilet self with sewage draining exit 15 and indoor sewer pipe 19, directly with foul smell and excreta together discharged to sewer.Moreover the present invention is provided with Pneumoelectric dual control switch 8, and its effect is to control the startup of the one-way flow of gas and induced draft fan 11 and close, and prevents the backflow of gas, has effectively avoided the halfway worry of exhaust.
The present invention is simple in structure, and it is convenient, cheap to implement, and adopts draft hood 7 to cover the structure design of bleed off pipe 6, compares to the toilet that adopts the medicine deodorizing apparatus, and the present invention has efficient deodorization functions.Involved in the present invention to Pneumoelectric dual control switch 8 and the position of induced draft fan 11 can arbitrarily lay with people's wish, with respect to the existing toilet that increases the smelly facility of row on water tank 2 tops, shared space is still less.Compare to foul smell directly discharged to outdoor toilet, the present invention directly discharged to sewer, has the effect of environmental protection with foul smell.The customer does not need to buy in addition a brand-new toilet, only needs slightly to make improvements on existing toilet to get final product, and has played the effect of economy.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. the smelly toilet of row is characterized in that: comprise toilet seat, channel of gas collection, induced draft fan, exhaust passage; The head end mouth of described channel of gas collection links to each other with toilet seat, and end port links to each other with induced draft fan; The head end mouth of described exhaust passage is communicated with induced draft fan, and end port is located at the blowdown position of toilet seat bottom.
2. the smelly toilet of row according to claim 1, it is characterized in that: described induced draft fan comprises: induced draft fan air inlet pipe, induced draft fan main body, induced draft fan escape pipe; Wherein, induced draft fan air inlet pipe and induced draft fan escape pipe are arranged on the induced draft fan main body.
3. the smelly toilet of row according to claim 2 is characterized in that: the head end mouth of described exhaust passage is communicated with the sealing of the escape pipe of induced draft fan.
4. the smelly toilet of row according to claim 3, it is characterized in that: described row is smelly, and toilet also comprises: air water valve, Pneumoelectric dual control switch, air water valve links to each other with the Pneumoelectric dual control switch, the Pneumoelectric dual control switch links to each other with described induced draft fan air inlet pipe, the Pneumoelectric dual control switch is between air water valve and induced draft fan, in order to control the open and close of gas passage and induced draft fan.
5. the smelly toilet of row according to claim 4, it is characterized in that: described channel of gas collection comprises: draft hood, exhaust tube, wherein, an end of exhaust tube is connected with the upper end of draft hood, and the other end is connected with described air water valve; Described exhaust tube, induced draft fan air inlet pipe, induced draft fan escape pipe and exhaust passage common formation one gas passage.
6. according to claim 4 or the smelly toilet of 5 described rows, it is characterized in that: described air water valve is improved water intaking valve, and described improved water intaking valve not only can intake but also have the exhaust passage can exhaust.
7. the smelly toilet of row according to claim 6, it is characterized in that described row is smelly, and toilet also comprises: water inlet pipe, rush cinclides, jet water spout, bleed off pipe, float, rubber cushion and water tank, wherein, rush the edge that cinclides is uniformly distributed in described toilet seat upper surface, and be connected with jet water spout; The bleed off pipe bottom communicates with the jet water spout bottom, and float is arranged on the air water valve, and jet water spout, bleed off pipe and float all are positioned at water tank inside; Rubber cushion is arranged at the connecting portion of air water valve and water tank, is positioned at water tank, and in order to leak-stopping, described connecting portion is a through hole; Water inlet pipe is connected with air water valve.
8. the smelly toilet of row according to claim 7, it is characterized in that: described draft hood, exhaust tube and air water valve all are positioned at water tank, and wherein, described bleed off pipe is placed in the draft hood, and described float is positioned at the air water valve top, and air water valve is arranged on the described rubber cushion; Described water inlet pipe, induced draft fan and pneumoelectric double control switch all are positioned at the water tank outside, and its relative space position is separated with toilet, and water inlet pipe and pneumoelectric double control switch all are connected with described through hole.
9. the smelly toilet of row according to claim 1, it is characterized in that: the blowdown position of described toilet seat is sewage draining exit and the sewer pipe of toilet seat bottom, be provided with connector between the sewage draining exit of described exhaust passage, toilet seat bottom and the sewer pipe, in order to connect exhaust passage, sewage draining exit and sewer pipe; The sewage draining exit of described exhaust passage, toilet seat bottom, sewer pipe and connector sealing are communicated with.
10. according to claim 3 or the smelly toilet of 9 described rows, it is characterized in that: described sealing connectivity part all adopts rubber cement that it is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210270207.1A CN102912839B (en) | 2012-08-01 | 2012-08-01 | Deodorization closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210270207.1A CN102912839B (en) | 2012-08-01 | 2012-08-01 | Deodorization closestool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102912839A true CN102912839A (en) | 2013-02-06 |
| CN102912839B CN102912839B (en) | 2015-04-29 |
Family
ID=47611387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210270207.1A Expired - Fee Related CN102912839B (en) | 2012-08-01 | 2012-08-01 | Deodorization closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102912839B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193240A (en) * | 2016-08-31 | 2016-12-07 | 孙鉴国 | Contiuum type row's foul smell toilet seat |
| CN107401200A (en) * | 2017-08-03 | 2017-11-28 | 王犁 | Flush toilet wash pipe odor removal by negative pressure system and intelligence prosecutor method |
| CN111877481A (en) * | 2020-08-03 | 2020-11-03 | 浙江气派智能科技有限公司 | Closestool with deodorization function and closestool deodorization method |
| CN116497907A (en) * | 2023-05-23 | 2023-07-28 | 厦门吉康友卫浴有限公司 | an odorless toilet |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4989276A (en) * | 1988-02-16 | 1991-02-05 | Martens Henry H | Ventilated toilet |
| CN2893002Y (en) * | 2006-04-13 | 2007-04-25 | 孙顺兴 | Deodorizing water closet |
| US20080083056A1 (en) * | 2006-10-10 | 2008-04-10 | Joseph Damianoe | Bathroom odor removal apparatus and system |
| CN201722760U (en) * | 2010-05-17 | 2011-01-26 | 付茂志 | Deodorization device for water closet |
| CN201826379U (en) * | 2010-10-20 | 2011-05-11 | 董鑫 | Device for eliminating volatile odour and toxic substance in pollution source of toilet stool |
| CN201850618U (en) * | 2010-08-27 | 2011-06-01 | 夏立君 | Toilet with smell removal device |
| CN202047465U (en) * | 2011-05-11 | 2011-11-23 | 李春明 | Air-draft deodorization closestool |
-
2012
- 2012-08-01 CN CN201210270207.1A patent/CN102912839B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4989276A (en) * | 1988-02-16 | 1991-02-05 | Martens Henry H | Ventilated toilet |
| CN2893002Y (en) * | 2006-04-13 | 2007-04-25 | 孙顺兴 | Deodorizing water closet |
| US20080083056A1 (en) * | 2006-10-10 | 2008-04-10 | Joseph Damianoe | Bathroom odor removal apparatus and system |
| CN201722760U (en) * | 2010-05-17 | 2011-01-26 | 付茂志 | Deodorization device for water closet |
| CN201850618U (en) * | 2010-08-27 | 2011-06-01 | 夏立君 | Toilet with smell removal device |
| CN201826379U (en) * | 2010-10-20 | 2011-05-11 | 董鑫 | Device for eliminating volatile odour and toxic substance in pollution source of toilet stool |
| CN202047465U (en) * | 2011-05-11 | 2011-11-23 | 李春明 | Air-draft deodorization closestool |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193240A (en) * | 2016-08-31 | 2016-12-07 | 孙鉴国 | Contiuum type row's foul smell toilet seat |
| CN107401200A (en) * | 2017-08-03 | 2017-11-28 | 王犁 | Flush toilet wash pipe odor removal by negative pressure system and intelligence prosecutor method |
| CN111877481A (en) * | 2020-08-03 | 2020-11-03 | 浙江气派智能科技有限公司 | Closestool with deodorization function and closestool deodorization method |
| CN116497907A (en) * | 2023-05-23 | 2023-07-28 | 厦门吉康友卫浴有限公司 | an odorless toilet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102912839B (en) | 2015-04-29 |
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Granted publication date: 20150429 Termination date: 20200801 |