CN2544021Y - Ventilator for squatting closet - Google Patents

Ventilator for squatting closet Download PDF

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Publication number
CN2544021Y
CN2544021Y CN 02222129 CN02222129U CN2544021Y CN 2544021 Y CN2544021 Y CN 2544021Y CN 02222129 CN02222129 CN 02222129 CN 02222129 U CN02222129 U CN 02222129U CN 2544021 Y CN2544021 Y CN 2544021Y
Authority
CN
China
Prior art keywords
exhaust
fan shell
pipe
vent pipe
ventilation fan
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.)
Expired - Fee Related
Application number
CN 02222129
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Chinese (zh)
Inventor
吴克学
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 02222129 priority Critical patent/CN2544021Y/en
Application granted granted Critical
Publication of CN2544021Y publication Critical patent/CN2544021Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a ventilating device for a squat-type commode; an exhaust fan (7) is installed in an exhaust fan shell (2); one end of an air suction pipe (3) is arranged on an air inlet of the exhaust fan shell (2); the other end of the air suction pipe is arranged above the water inlet end of a squat-type commode (4); one end of a transversal vent pipe (5) is installed on an air outlet of the exhaust fan shell (2), the other end is communicated with an upright vent pipe (1); the upright vent pipe (1) which is opposite to the transversal vent pipe (5) is provided at the middle with an axial return-air baffle (8), the bottom of which is provided with a semicircular transversal separator (9), which forms a semicircular cylinder in combination with the inner wall of the upright vent pipe (1); the air outlet of the transversal vent pipe (5) is arranged in the semicircular cylinder and the ventilating device is installed outside, thus saving space without affecting the original beautiful design of the toilet. The utility model has simple structure, low cost, low electric power consumption and convenient application, and the upright exhaust pipe installed on the outdoor exhaust fan shell is used for having all ventilating devices on every storey connected, so that all malodorous gases can be exhausted through the pipe. The utility model is applicable to odor eliminating of squat-type commodes and sitting commodes.

Description

The squatting pan air interchanger
The utility model relates to the washroom ventilation fan, particularly a kind of squatting pan air interchanger.
The washroom overwhelming majority of the prior art does not have exhaust plant, causes the foul smell when separating just to discharge, influence indoor health, have to pacify exhaust fan on the wall, but it is undesirable to arrange smelly effect yet.
The purpose of this utility model is: a kind of squatting pan air interchanger is provided, utilizes this device can get rid of foul smell when separating just, reach the purpose of sanitation and hygiene.
Formation of the present utility model: form installation ventilation fan (7) in ventilation fan shell (2) by admission pipe, exhaust standpipe, exhaust transverse tube, ventilation fan shell and ventilation fan, admission pipe (3) one ends are installed on the air inlet port of ventilation fan shell (2), the other end places pan (4) water inlet end top, exhaust transverse tube (5) is installed on the gas outlet of ventilation fan shell (2), and the outlet of exhaust transverse tube (5) is passed through mutually with exhaust standpipe (1) and is communicated with.
Anti feedback baffle plate (8) is vertically arranged in the middle of the relative exhaust standpipe (1) of exhaust transverse tube (5), semicircle diaphragm (9) is arranged at the bottom of anti feedback baffle plate (8), cooperate composition semicircle coin tubular with exhaust standpipe (1) inwall, the gas outlet of exhaust transverse tube (5) places in the semicircular cylinder.
Admission pipe (3) is circular arc air entry (6) with the end of pan (4) junction.
Compared with the prior art, the utility model is applicable to the foul smell eliminating of squatting pan and western type toilet, and air interchanger is installed in outdoor, neither accounts for the interior space of washroom, also can not influence the attractive in appearance of washroom.Utilize admission pipe to be installed on the original closet in washroom, easy for installation, also can be when producing squatting pan, in closet, leave five suction holes and aspirating air pipe, when producing western type toilet, can in closet, leave air entry and extract duct on three, also can utilize the exhaust standpipe that is installed on the outdoor exhaust fan shell, the air interchanger of every floor is connected, make foul smell pass through this pipeline and discharge together, the utility model is simple in structure, cost is low, little power consumption, easy to use, health.
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is vertical views of accompanying drawing 1;
Accompanying drawing 3 is A-A sectional views of accompanying drawing 2.
Embodiment of the present utility model: shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, ventilation fan (7) is installed in ventilation fan shell (2), admission pipe (3) one ends are installed on the air inlet port of ventilation fan shell (2), the other end places pan (4) water inlet end top, exhaust transverse tube (5) is installed on ventilation fan shell (2) gas outlet, and the outlet of exhaust transverse tube (5) is passed through mutually with exhaust standpipe (1) and is communicated with.
Anti feedback plate washer (8) is vertically arranged in the middle of the relative exhaust standpipe (1) of exhaust transverse tube (5), semicircle diaphragm (9) is arranged at the bottom of anti feedback plate washer (8), cooperate the composition semi-cylindrical shaped with exhaust standpipe (1) inwall, the outlet of exhaust transverse tube (5) places in the semicircular cylinder, the foul smell of being discharged by exhaust transverse tube (5) enters exhaust standpipe (1) by semicircular cylinder, the foul smell upper punch, under the resistance shelves of anti feedback plate washer (8) and semicircle diaphragm (9), foul smell rises and can not enter upstairs washroom along the half of through hole of exhaust standpipe (1), and admission pipe (3) is circular arc air entry (6) with the end of pan junction.

Claims (3)

1. squatting pan air interchanger, form by admission pipe, exhaust standpipe, exhaust transverse tube, ventilation fan shell and ventilation fan, it is characterized in that: ventilation fan (7) is installed in ventilation fan shell (2), admission pipe (3) one ends are installed on the air inlet port of ventilation fan shell (2), the other end places pan (4) water inlet end top, exhaust transverse tube (5) is installed on the gas outlet of ventilation fan shell (2), and the outlet of exhaust transverse tube (5) is passed through mutually with exhaust standpipe (1) and is communicated with.
2. squatting pan air interchanger according to claim 1, it is characterized in that: anti feedback baffle plate (8) is vertically arranged in the middle of the relative exhaust standpipe (1) of exhaust transverse tube (5), semicircle diaphragm (9) is arranged at the bottom of anti feedback baffle plate (8), cooperate the composition semi-cylindrical shaped with exhaust standpipe (1) inwall, the gas outlet of exhaust transverse tube (5) places in the semicircular cylinder.
3. squatting pan air interchanger according to claim 1 is characterized in that: admission pipe (3) is circular arc air entry (6) with the end of pan (4) junction.
CN 02222129 2002-04-03 2002-04-03 Ventilator for squatting closet Expired - Fee Related CN2544021Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02222129 CN2544021Y (en) 2002-04-03 2002-04-03 Ventilator for squatting closet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02222129 CN2544021Y (en) 2002-04-03 2002-04-03 Ventilator for squatting closet

Publications (1)

Publication Number Publication Date
CN2544021Y true CN2544021Y (en) 2003-04-09

Family

ID=33700105

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02222129 Expired - Fee Related CN2544021Y (en) 2002-04-03 2002-04-03 Ventilator for squatting closet

Country Status (1)

Country Link
CN (1) CN2544021Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106482275A (en) * 2016-11-28 2017-03-08 湖南匡为科技有限公司 A kind of ventilation unit and the toilet ventilation system with the device
CN114737652A (en) * 2022-04-11 2022-07-12 莫军 Automatic air interchanger for toilet of multi-storey residential building

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106482275A (en) * 2016-11-28 2017-03-08 湖南匡为科技有限公司 A kind of ventilation unit and the toilet ventilation system with the device
CN114737652A (en) * 2022-04-11 2022-07-12 莫军 Automatic air interchanger for toilet of multi-storey residential building
CN114737652B (en) * 2022-04-11 2024-04-12 莫军 Automatic ventilation device for multi-storey residential toilet

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee