CN202370067U - toilet exhaust fan - Google Patents
toilet exhaust fan Download PDFInfo
- Publication number
- CN202370067U CN202370067U CN2011204447054U CN201120444705U CN202370067U CN 202370067 U CN202370067 U CN 202370067U CN 2011204447054 U CN2011204447054 U CN 2011204447054U CN 201120444705 U CN201120444705 U CN 201120444705U CN 202370067 U CN202370067 U CN 202370067U
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- Prior art keywords
- pipe
- housing
- communicated
- lavatory
- wind
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- 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.)
- Expired - Fee Related
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- 238000009423 ventilation Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a toilet exhaust fan used in toilets in hotels, schools, families, public places and the like, which is characterized by comprising a shell, an air inlet pipe and an air outlet pipe which are respectively arranged on the shell, and a suction and exhaust device which is respectively communicated with the air inlet pipe and the air outlet pipe and can suck and exhaust air is arranged inside the shell, wherein the air inlet pipe and the air outlet pipe are respectively communicated with the suction and exhaust device in a sealing way; the utility model provides a toilet exhaust fan which can rapidly remove the peculiar smell in the toilet and is safe and convenient to use.
Description
Technical field
The utility model relates to a kind of toilet ventilation equipment, particularly a kind of hotel, school, family of being applied to, and the just lavatory induced draft fan that uses in the just lavatory of public place etc.
Background technology
As everyone knows; Exhaust fan is installed in the washroom can be reached peculiar smell in the washroom or foul smell discharge; But the exhaust fan of in some house ornamentations, installing mainly has requirement aspect attractive in appearance, energy-conservation and noise; No one's mount high power exhaust fan carries out air draft in addition, so too in taking; Also has exhaust fan when mounted; Selected position is the top in the interior space basically, and after exhaust fan was opened, peculiar smell all in the washroom were all up walked; And discharge along the exhaust fan direction; Can surround the just people in lavatory with a little while peculiar smell always, might make also just that the people in lavatory sucks peculiar smell, so present exhaust fan does not still reach the purpose of rejection flavor.
The utility model content
In order to address the above problem, the purpose of the utility model has been to provide the peculiar smell of a kind of quick removing washroom, safe in utilization and just lavatory induced draft fan easily.
For realizing above-mentioned purpose; The technical scheme that the utility model adopted is: a kind of just lavatory induced draft fan; It is characterized in that comprising housing, the blast pipe that on housing, is respectively equipped with and discharge pipe; And be provided with in enclosure interior and be communicated with blast pipe and discharge pipe respectively and can wind be sucked and the pump drainage wind apparatus of discharge, described blast pipe and discharge pipe seal with the pump drainage wind apparatus respectively and are communicated with, and blast pipe and discharge pipe external diameter are 50mm (interior diameter is 45mm) in addition.
More excellent; Described pump drainage wind apparatus is included in and is provided with the wind box that is communicated with blast pipe and discharge pipe respectively, the motor that in wind box, is provided with in the housing; And on the axle of motor, be provided with the wind wheel that blast pipe carries out exhausting and discharge pipe carries out air draft, wherein wind box comprises bellows loam cake and bellows lower cover.
More excellent, described blast pipe is arranged at the below of housing and is communicated with just lavatory device, and wherein blast pipe mainly is communicated with straight pipe with an end by the straight pipe that is communicated with just lavatory device and the bend pipe of the vertical wind wheel of the other end is formed; Described discharge pipe is arranged at housing side or housing behind, and above-mentioned just lavatory device is toilet, urine pocket and pan etc.
More excellent, also be provided with weather shield on said discharge pipe open-ended.
More excellent, also be provided with the rotational speed governor of controlling wind wheel exhausting and ventilation velocity in the described housing.
More excellent, described rotational speed governor comprises the mainboard that is connected with motor, on mainboard, is provided with the control panel that plays the governing speed effect, and the knob that on control panel, is provided with.
After adopting technique scheme, because enclosure interior is provided with and is communicated with blast pipe and discharge pipe respectively and can wind be sucked and the pump drainage wind apparatus of discharge, blast pipe and discharge pipe seal with the pump drainage wind apparatus respectively and are communicated with; And the pump drainage wind apparatus is included in and is provided with the wind box that is communicated with blast pipe and discharge pipe respectively, the motor that in wind box, is provided with in the housing; And on the axle of motor, be provided with the wind wheel that blast pipe carries out exhausting and discharge pipe carries out air draft, wherein wind box comprises bellows loam cake and bellows lower cover, blast pipe is arranged at the below of housing and is communicated with just lavatory device; Wherein blast pipe mainly is communicated with straight pipe with an end by the straight pipe that is communicated with just lavatory device and the bend pipe of the vertical wind wheel of the other end is formed; Described discharge pipe is arranged at housing side or housing behind, and during use, wind wheel rotates behind the startup power supply; The straight pipe that is communicated with just lavatory device; Not only just the peculiar smell in the device of lavatory is toward effluxing, and just outer past the effluxing of peculiar smell of lavatory device makes the with fresh air of washroom; The puzzlement of free from extraneous odour is not being arranged, more comfortable between the operating period; Again owing to also be provided with the rotational speed governor of control wind wheel exhausting and ventilation velocity in the housing, can be according to the speed of demand adjusting air draft of oneself, easy to use; Also have to old man or child and do not run into induced draft fan, use is also very safe.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the internal construction sketch map of Fig. 1;
Fig. 3 is the structural representation of the utility model embodiment two;
Fig. 4 is the internal construction sketch map of Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Shown in Fig. 1 to 4; A kind of just lavatory induced draft fan; Blast pipe 2 that comprise housing 1, on housing 1, is respectively equipped with and discharge pipe 3; And be provided with the pump drainage wind apparatus that is communicated with blast pipe 2 and discharge pipe 3 respectively and can wind is sucked and discharge in housing 1 inside, and described blast pipe 2 is communicated with the sealing of pump drainage wind apparatus respectively with discharge pipe 3, and blast pipe 2 and discharge pipe 3 external diameters are 50mm (interior diameter is 45mm) in addition.The pump drainage wind apparatus is included in and is provided with the wind box 6 that is communicated with blast pipe 2 and discharge pipe 3 respectively, the motor 4 that in wind box 6, is provided with in the housing 1, and on the axle of motor 4, is provided with the wind wheel 5 that blast pipe 2 carries out exhausting and discharge pipe 3 carries out air draft, and wherein wind box 6 comprises bellows loam cake and bellows lower cover; Motor 4 parameters are: voltage (V): 24V; Electric current (A): 0.8A, maximum (top) speed (R): 2900R, serviceability temperature is-20 °+60 °; Wind speed (m/s): 8.5m/s, rated power (W): 19W.Blast pipe 2 is arranged at the below of housing 1 and is communicated with just lavatory device, and wherein blast pipe 2 mainly is communicated with straight pipe 7 with an end by the straight pipe 7 that is communicated with just lavatory device and the bend pipe 8 of the vertical wind wheel 5 of the other end is formed; Described discharge pipe 3 is arranged at housing 1 side or housing 1 behind; Above-mentioned just lavatory device is toilet, urine pocket and pan etc.; Also be provided with weather shield 9 on discharge pipe 3 open-ended; Also be provided with the rotational speed governor of control wind wheel 5 exhausting and ventilation velocity in the housing 1, rotational speed governor comprises the mainboard 10 that is connected with motor 4, on mainboard 10, is provided with the control panel 11 that plays the governing speed effect, reaches the knob 12 that on control panel 11, is provided with.
During use, start power supply after wind wheel 5 rotate the straight pipe 7 that is communicated with just lavatory device; Not only just the peculiar smell in the device of lavatory is toward effluxing, and just outer past the effluxing of peculiar smell of lavatory device makes the with fresh air of washroom; The puzzlement of free from extraneous odour is not being arranged, more comfortable between the operating period; In addition, also be provided with the rotational speed governor of control wind wheel 5 exhausting and ventilation velocity in the housing 1, can be according to the speed of demand adjusting air draft of oneself, easy to use; Also have to old man or child and do not run into induced draft fan, use is also very safe.
Above-described only is the preferred implementation of a kind of just lavatory of the utility model induced draft fan; Should be understood that; For the person of ordinary skill of the art; Under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (6)
1. just lavatory induced draft fan; It is characterized in that comprising housing, the blast pipe that on housing, is respectively equipped with and discharge pipe; And be provided with in enclosure interior and be communicated with blast pipe and discharge pipe respectively and can wind be sucked and the pump drainage wind apparatus of discharge, described blast pipe and discharge pipe seal with the pump drainage wind apparatus respectively and are communicated with.
2. a kind of just lavatory according to claim 1 induced draft fan; It is characterized in that described pump drainage wind apparatus is included in is provided with the wind box that is communicated with blast pipe and discharge pipe respectively, the motor that in wind box, is provided with in the housing; And on the axle of motor, be provided with the wind wheel that blast pipe carries out exhausting and discharge pipe carries out air draft, wherein wind box comprises bellows loam cake and bellows lower cover.
3. a kind of just lavatory according to claim 1 and 2 induced draft fan; It is characterized in that described blast pipe is arranged at the below of housing and is communicated with just lavatory device, wherein blast pipe mainly is communicated with straight pipe with an end by the straight pipe that is communicated with just lavatory device and the bend pipe of the vertical wind wheel of the other end is formed; Described discharge pipe is arranged at housing side or housing behind.
4. a kind of just lavatory according to claim 3 induced draft fan is characterized in that also being provided with weather shield on said discharge pipe open-ended.
5. a kind of just lavatory according to claim 1 induced draft fan is characterized in that also being provided with in the described housing rotational speed governor of controlling wind wheel exhausting and ventilation velocity.
6. a kind of just lavatory according to claim 5 induced draft fan is characterized in that described rotational speed governor comprises the mainboard that is connected with motor, on mainboard, is provided with the control panel that plays the governing speed effect, and the knob that on control panel, is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204447054U CN202370067U (en) | 2011-11-11 | 2011-11-11 | toilet exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204447054U CN202370067U (en) | 2011-11-11 | 2011-11-11 | toilet exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202370067U true CN202370067U (en) | 2012-08-08 |
Family
ID=46593775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204447054U Expired - Fee Related CN202370067U (en) | 2011-11-11 | 2011-11-11 | toilet exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202370067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104016A (en) * | 2011-11-11 | 2013-05-15 | 孙焯枝 | Toilet exhaust fan |
-
2011
- 2011-11-11 CN CN2011204447054U patent/CN202370067U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104016A (en) * | 2011-11-11 | 2013-05-15 | 孙焯枝 | Toilet exhaust fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |