CN104452927B - Toilet exhaust apparatus - Google Patents
Toilet exhaust apparatus Download PDFInfo
- Publication number
- CN104452927B CN104452927B CN201410744464.3A CN201410744464A CN104452927B CN 104452927 B CN104452927 B CN 104452927B CN 201410744464 A CN201410744464 A CN 201410744464A CN 104452927 B CN104452927 B CN 104452927B
- Authority
- CN
- China
- Prior art keywords
- valve cage
- exhaust tube
- exhaustor
- toilet
- bleed
- 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.)
- Active
Links
- 230000000740 bleeding effect Effects 0.000 claims abstract description 25
- 238000007667 floating Methods 0.000 claims abstract description 10
- 239000011324 bead Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000391 smoking effect Effects 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
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
nullA kind of toilet exhaust apparatus，It is provided with housing，Aspirating chamber and valve cage it is provided with in housing，Aspirating chamber is provided with the exhaust tube taking out foul smell from toilet inner chamber，Bleed-off passage it is provided with between aspirating chamber and valve cage，At bleed-off passage built with blower fan of bleeding，Equipped with one-way pneumatic valve block at the bleeding point that aspirating chamber communicates with bleed-off passage，The bottom of valve cage is to having vertically arranged exhaustor，Exhaustor extends upwardly in valve cage，It is provided with in valve cage and covers the floating valve block in exhaustor upper port，Exhaustor is set with annular float，Annular float circumference is uniformly provided with at least two guide rod upwards，The upper end of guide rod passes the bottom of valve cage and connects with floating valve block，Valve cage is provided with the guide pin bushing coordinated with guide rod，Open Side Down covers on the cistern overflow mouth of pipe for exhaust tube，The internal diameter of exhaust tube is more than the external diameter of overflow pipe，The lower bead of exhaust tube less than waterline in cistern below.Present configuration is compact, it is effective to bleed, and is suitable for various water-drawing type toilets.
Description
Technical field
The present invention relates to one way of life articles for use, particularly a kind of toilet exhaust apparatus.
Background technology
Feces water can be washed away by flushing toiler in time, and the outlet of toilet has been carried out water seal, substantially improve the environment gone to toilet of people, but current toilet existence is disadvantageous in that: people still have in foul smell, emission of bad smell to the air of toilet during going to toilet, and this foul smell, abnormal flavour can exist for a long time, even if using exhaust fan can not be fully solved problem.Somebody is when upper toilet, and custom is read a book or reads newspaper, and also someone can be in toilet smoking, and the foul smell being diffused in air not only affects the interest of people, also can be unhealthful.
Generally solving this problem by installation air exhausting device, existing toilet exhaust apparatus is to be installed in the middle part of aspirating air pipe by blower fan of bleeding, and is disadvantageous in that, in pumping process, can be smoked by part water, to bleeding, blower fan brings infringement, affects service life.
Summary of the invention
The technical problem to be solved in the present invention is for the deficiencies in the prior art, it is proposed that a kind of compact conformation, the toilet exhaust apparatus bleeding effective.
nullThe technical problem to be solved in the present invention is achieved through the following technical solutions，A kind of toilet exhaust apparatus，It is characterized in: be provided with housing，Aspirating chamber and valve cage it is provided with in housing，Aspirating chamber is provided with the exhaust tube taking out foul smell from toilet inner chamber，Bleed-off passage it is provided with between aspirating chamber and valve cage，At bleed-off passage built with blower fan of bleeding，The top of aspirating chamber is provided with the bleeding point communicated with bleed-off passage，Equipped with one-way pneumatic valve block at bleeding point，The bottom of valve cage is to having vertically arranged exhaustor，Exhaustor extends upwardly in valve cage，It is provided with in valve cage and covers the floating valve block in exhaustor upper port，Exhaustor is set with annular float，Annular float circumference is uniformly provided with at least two guide rod upwards，The upper end of guide rod passes the bottom of valve cage and connects with floating valve block，The bottom of valve cage is provided with the guide pin bushing being slidably matched with guide rod，Open Side Down covers on the cistern overflow mouth of pipe for described exhaust tube，The internal diameter of exhaust tube is more than the external diameter of overflow pipe，The lower bead of exhaust tube less than waterline in cistern below.
The technical problem to be solved in the present invention can also be come to realize further by the following technical programs, and the lower bead of described exhaust tube is less than 3 ~ 8cm below waterline in water tank.
The technical problem to be solved in the present invention can also be come to realize further by the following technical programs, described one-way pneumatic valve block is arranged on the top of bleeding point, the bottom of bleeding point sets inner support, the center of inner support is provided with vertical guide pipe, and described valve block is inserted in guide pipe by what down-set lead floated.
The technical problem to be solved in the present invention can also be come to realize further by the following technical programs, is provided with the position-limit mechanism coordinated with overflow pipe top in exhaust tube.
The present invention compared with prior art, is provided with blower fan of bleeding between aspirating chamber and exhaust chamber, and blower fan of bleeding is located at more than the water surface.Annular float by buoyancy of water, is upwards opened covering the floating valve block in exhaustor upper port in water, and one-way pneumatic valve block seals bleeding point.When people goes to toilet, opening blower fan of bleeding, one-way pneumatic valve block is opened, and the foul smell of toilet inner chamber enters valve cage by exhaust tube, then is drained by exhaustor.When bath, annular float falls, and drives floating valve block dropping cover to live exhaustor, and blower motor quits work simultaneously, and one-way pneumatic valve block under gravity, seals with bleeding point realization downwards, prevented abnormal flavour from being entered indoor by air vent.Present configuration is compact, it is effective to bleed, and is suitable for various water-drawing type toilets.
Accompanying drawing explanation
Fig. 1 is the structure sectional view of the present invention；
Fig. 2 is the axonometric chart of the present invention.
Detailed description of the invention
nullA kind of toilet exhaust apparatus，It is provided with housing 13，Aspirating chamber and valve cage 6 it is provided with in housing，Aspirating chamber is provided with the exhaust tube 1 taking out foul smell from toilet inner chamber，It is provided with bleed-off passage between aspirating chamber and valve cage 6，At bleed-off passage built with blower fan 4 of bleeding，The top of aspirating chamber is provided with the bleeding point communicated with bleed-off passage，Equipped with one-way pneumatic valve block 3 at bleeding point，The bottom of valve cage is to having vertically arranged exhaustor 8，Exhaustor 8 extends upwardly in valve cage 6，It is provided with in valve cage and covers the floating valve block 5 in exhaustor upper port，Exhaustor is set with annular float 9，Annular float 9 circumference is uniformly provided with at least two guide rod 7 upwards，The upper end of guide rod 7 passes the bottom of valve cage and connects with floating valve block 5，The bottom of valve cage is provided with the guide pin bushing being slidably matched with guide rod，Open Side Down covers on the cistern overflow mouth of pipe for described exhaust tube 1，The internal diameter of exhaust tube 1 is more than the external diameter of overflow pipe，The lower bead of exhaust tube less than waterline in cistern below.
The lower bead of described exhaust tube is less than 3 ~ 8cm below waterline in water tank.By the interior water of water tank, exhaust tube is sealed, when flushed, after water level decreasing, QI invigorating can be carried out from the gap between exhaust tube and overflow pipe.Make bath more unimpeded.
Described one-way pneumatic valve block 3 is arranged on the top of bleeding point, and the bottom of bleeding point sets inner support, and the center of inner support is provided with vertical guide pipe, and described valve block is inserted in guide pipe by what down-set lead floated.
The position-limit mechanism 2 coordinated with overflow pipe top it is provided with in exhaust tube 1.Ensureing there is a certain distance between the overflow pipe mouth of pipe and exhaust tube top, when the water intaking valve of water tank goes wrong, water can flow into toilet from overflow pipe smoothly.
The sidewall of exhaust tube is provided with moisturizing joint.
Be provided with scalable connecting tube 10 in the lower end of exhaustor 8, connecting tube 10 is inserted upwardly in exhaustor 8, is provided with in the lower end of exhaustor and the quick-locking mechanism 12 of connecting tube locking.In the bottom opening of water tank, described connecting tube 10 is passed by hole downwards, is set with sealing ring 11 outside connecting tube 10, realizes sealing with the hole of water tank bottom.The lower end of exhaustor may be coupled to the S crook of toilet, it is possible to leads to sewer or other place outdoor.
The lower port of described guide pin bushing is arranged in cistern below waterline.By water by the clearance seal between guide pin bushing and guide rod.At this moment annular float is then arranged on below the water surface.Distance between annular float and guide pin bushing lower port is more than the stroke of annular float.
Claims (4)
- null1. a toilet exhaust apparatus，It is characterized in that: be provided with housing，Aspirating chamber and valve cage it is provided with in housing，Aspirating chamber is provided with the exhaust tube taking out foul smell from toilet inner chamber，Bleed-off passage it is provided with between aspirating chamber and valve cage，At bleed-off passage built with blower fan of bleeding，The top of aspirating chamber is provided with the bleeding point communicated with bleed-off passage，Equipped with one-way pneumatic valve block at bleeding point，The bottom of valve cage is to having vertically arranged exhaustor，Exhaustor extends upwardly in valve cage，It is provided with in valve cage and covers the floating valve block in exhaustor upper port，Exhaustor is set with annular float，Annular float circumference is uniformly provided with at least two guide rod upwards，The upper end of guide rod passes the bottom of valve cage and connects with floating valve block，The bottom of valve cage is provided with the guide pin bushing being slidably matched with guide rod，Open Side Down covers on the cistern overflow mouth of pipe for described exhaust tube，The internal diameter of exhaust tube is more than the external diameter of overflow pipe，The lower bead of exhaust tube less than waterline in cistern below.
- Toilet exhaust apparatus the most according to claim 1, it is characterised in that: the lower bead of described exhaust tube is less than 3 ~ 8cm below waterline in water tank.
- Toilet exhaust apparatus the most according to claim 1, it is characterised in that: in exhaust tube, it is provided with the position-limit mechanism coordinated with overflow pipe top.
- Toilet exhaust apparatus the most according to claim 1, it is characterized in that: described one-way pneumatic valve block is arranged on the top of bleeding point, the bottom of bleeding point sets inner support, the center of inner support is provided with vertical guide pipe, and described valve block is inserted in guide pipe by what down-set lead floated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410744464.3A CN104452927B (en) | 2014-12-09 | 2014-12-09 | Toilet exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410744464.3A CN104452927B (en) | 2014-12-09 | 2014-12-09 | Toilet exhaust apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104452927A CN104452927A (en) | 2015-03-25 |
| CN104452927B true CN104452927B (en) | 2016-08-24 |
Family
ID=52899620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410744464.3A Active CN104452927B (en) | 2014-12-09 | 2014-12-09 | Toilet exhaust apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104452927B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811848B (en) * | 2019-03-13 | 2023-10-20 | 北京瀚卫高新技术有限公司 | Overflow air extraction interface |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2319268A (en) * | 1996-11-07 | 1998-05-20 | Michael Graham Nichola Hawkins | Ventilation and flushing unit for a toilet |
| CN101914944A (en) * | 2010-08-27 | 2010-12-15 | 夏立君 | Closestool with odor removal device |
| CN103114632A (en) * | 2013-03-01 | 2013-05-22 | 夏立君 | Water closet with deodorizing device |
| CN204385840U (en) * | 2014-12-09 | 2015-06-10 | 夏立君 | A kind of toilet exhaust plant |
-
2014
- 2014-12-09 CN CN201410744464.3A patent/CN104452927B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2319268A (en) * | 1996-11-07 | 1998-05-20 | Michael Graham Nichola Hawkins | Ventilation and flushing unit for a toilet |
| CN101914944A (en) * | 2010-08-27 | 2010-12-15 | 夏立君 | Closestool with odor removal device |
| CN103114632A (en) * | 2013-03-01 | 2013-05-22 | 夏立君 | Water closet with deodorizing device |
| CN204385840U (en) * | 2014-12-09 | 2015-06-10 | 夏立君 | A kind of toilet exhaust plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104452927A (en) | 2015-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240110 Address after: Room 302, Unit 2, Building 88-18 Yuzhou South Road, Xinpu District, Lianyungang City, Jiangsu Province, 222006 Patentee after: Xia Lijun Patentee after: Jiezuo Science and Technology Innovation Development (Lianyungang) Co.,Ltd. Address before: Room 302, Unit 2, Building 18, Xiangyi Century Flower City, No. 88 Yuzhou South Road, Haizhou District, Lianyungang City, Jiangsu Province, 222000 Patentee before: Xia Lijun |
|
| TR01 | Transfer of patent right |