CN201443124U - Extraction and deodorization device of squatting pan - Google Patents
Extraction and deodorization device of squatting pan Download PDFInfo
- Publication number
- CN201443124U CN201443124U CN2009200199931U CN200920019993U CN201443124U CN 201443124 U CN201443124 U CN 201443124U CN 2009200199931 U CN2009200199931 U CN 2009200199931U CN 200920019993 U CN200920019993 U CN 200920019993U CN 201443124 U CN201443124 U CN 201443124U
- Authority
- CN
- China
- Prior art keywords
- extraction
- bleeding
- exhaust tube
- pan
- mouth
- 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
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Abstract
An extraction and deodorization device of a squatting pan adopts the structure that a ventilator is mounted on the wall body of a toilet or an exhaust hole of the ceiling, and is characterized in that a flat extraction spout is fixed on the back of the upper opening of the squatting pan through two expansion bolts, and the air inlet of the extraction spout is placed on the rear edge of the squatting pan, the extraction spout and the ventilator are connected through an extraction pipe and an extraction shield in sequence, the extraction shield and the ventilator are butted by catching four hooklets which are respectively sleeved with a transverse bracing in the grid slits of the ventilator and penetrate a small hole on the edge of the extraction shield, the vertical section of the extraction pipe is fixed on the wall through a pipe fitting clip, the extraction spouts of all the squatting pans in public toilets are connected in parallel through reducer unions and are communicated with the main extraction pipe, and the extraction spout, the extraction pipe and the extraction shield are all made of plastics. When the ventilator is started, the odor of the urine and faeces emitting to the upper opening of the squatting pan can be extracted through the pipeline and discharged out of the toilet, so that people who relieve the bowels or wash hands and faces in the toilet can always be in an odor-free environment and can avoid suffering from the odor of the urine and faeces, thereby ensuring the sanitation.
Description
Affiliated technical field
The utility model relates to a kind of air-exhause deodor device of lavatory, especially can make the excrements foul smell emit the pan pan air-exhause deodor device of discharging the lavatory of just being taken away by pipeline suitable for reading.
Background technology
At present, the excrements foul smell that is flooded with hazardous substancess such as ammonia, virus, the germ pan of emerging is suitable for reading, pollutes space, whole lavatory.For getting rid of the contaminated air in space, whole lavatory, at the body of wall in lavatory or the steam vent of ceiling ventilation fan is installed, start ventilation fan, accelerate ventilation.But in the process of getting rid of the contaminated air in space, whole lavatory, the people of excrements or washing always is in by in the environment of excrements odor pollution in the lavatory, and is smoked as to feel bad by the excrements foul smell, also very unhygienic.
Summary of the invention
Technical problem to be solved in the utility model is: in order to overcome the excrements foul smell space, the whole lavatory of pan pollution suitable for reading of emerging, cause the people of in lavatory excrements or washing smoked as to feel bad by the excrements foul smell, also very antihygienic problem, the utility model provides a kind of pan air-exhause deodor device, makes the excrements foul smell emit suitable for reading just being taken away by pipeline of pan to discharge the lavatory.Thereby in the lavatory people of excrements or washing avoid by the excrements foul smell smoked as to feel bad, also health.
The technical scheme that its technical problem that solves the utility model adopts is: the flat mouth of bleeding is fixed in pan back suitable for reading with two swell fixtures, makes the air inlet port of the mouth of bleeding place the pan back edge; Ventilation fan is installed on the steam vent of lavatory body of wall or ceiling; Bleed and be communicated with exhaust tube and draft hood successively between mouth and the ventilation fan; When draft hood docked with ventilation fan, with 4 stulls of overlapping respectively in the ventilation fan grid seams, and the little hook that penetrates the aperture at draft hood edge was colluded with; Vertical section of exhaust tube is fixed on the wall with the pipe fitting clamp; The mouth of bleeding that each pan in public lavatory is installed all utilizes the in parallel and total exhaust tube of reducer union to be communicated with; Bleed mouth, exhaust tube, draft hood is all made of plastic.
The beneficial effects of the utility model are: big or small foul smell emits suitable for reading just being taken away by pipeline of pan to discharge the lavatory, thus in the lavatory people of excrements or washing avoid by the excrements foul smell smoked as to feel bad, also health.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1, Fig. 2, Fig. 3 are respectively bleed front view, vertical view, left view in the three-view diagram of mouth.
Fig. 4, Fig. 5 are respectively front view, the vertical views in two views of draft hood.
Fig. 6, Fig. 7, Fig. 8 are the audio-visual pictures of holding the processing procedure preface of draft hood and the ventilation fan little hook of colluding with.
Fig. 9 is the audio-visual picture of the single pan air-exhause deodor of family expenses apparatus structure.
Figure 10 is the audio-visual picture of public lavatory with a plurality of pan air-exhause deodor device parallel-connection structures.
Among the figure, A, A
n---pan, B, B
n---the mouth of bleeding, B
11, B
22---screw hole, B
33---extract opening, B
44---the flat tube of bleeding, B
55---the pipe of bleeding, C, C
n---exhaust tube, C
11, C
22---pipe fitting clamp, D---draft hood, D
11---the cylinder of bleeding, D
22---draft hood mouth, D
1, D
2, D
3, D
4---aperture, h---draft hood is dark, J---and short of little hook, L---little hook is drawn money on credit, L
1, L
2, L
3, L
4---little hook, H---stull, the total exhaust tube of E-, E
1, E
2---big pipe fitting clamp, F
n---reducer union, G---big draft hood.
The specific embodiment:
In Fig. 1, Fig. 2, the mouth of bleeding shown in Figure 3 (B), pipe (B bleeds
55) internal diameter 30mm, flat tube (B bleeds
44) the long 120mm of rectangular cross section, wide 6mm, extract opening (B
33) last lower limb all be the circular arc of radius 160mm, top edge stretches out 8mm than lower limb, screw hole (B
11, B
22) internal diameter 4mm.
In Fig. 4, the draft hood shown in Figure 5 (D), cylinder (D bleeds
11) internal diameter 30mm, draft hood mouth (D
22) be the square of length of side 200mm, dark (h) 10mm of draft hood, aperture (D
1, D
2, D
3, D
4) aperture 1.2mm.
No. 18, the iron bar (or diameter 1.2mm) of holding the little hook of system shown in Figure 6, its short-and-medium (J) long 25mm, (L) long 40mm draws money on credit, semi arch internal diameter 3mm, after making little hook catch on stull (H) in the ventilation fan grid seams, hold short (J) as shown in Figure 7, make its afterbody and draw money on credit (L) vertical, entangle stull (H).
Shown in Figure 9, the flat mouth of bleeding (B) inserts screw hole (B with two swell fixtures
11, B
22) be fixed on pan (A) ground, back, make the extract opening (B of the mouth of bleeding
33) place pan (A) back edge suitable for reading; Ventilation fan is installed on the steam vent of lavatory body of wall or ceiling; Bleed and use exhaust tube (C) and draft hood (D) to be communicated with successively between mouth (B) and the ventilation fan, vertical section of exhaust tube (C) with pipe clamp (C
11, C
22) be fixed on the wall; Draft hood (D) is when docking with ventilation fan, with 4 little hook (L
1, L
2, L
3, L
4) insert the aperture at draft hood (D) edge respectively, after draft hood (D) coincide with ventilation fan, 4 little hook (L
1, L
2, L
3, L
4) outwards be wrenched (also as shown in Figure 8) and get final product.
Each pan (A in public lavatory shown in Figure 10
n) mouth (B that bleeds that installs
n) by an exhaust tube (C
n) utilize reducer union (F
n) in parallel be communicated with total exhaust tube (E); Vertical section of total exhaust tube (E) is adopted big pipe fitting clamp (E
1, E
2) be fixed on the wall; Big draft hood (G) cover mouth is the square of length of side 300mm, covers dark 25mm, and big draft hood (G) docks with big ventilation fan (square of mouthful length of side 300mm).Area (the π d in the cross section of total exhaust tube (E)
2/ 4) be not less than each exhaust tube (C
n) area sum (n * 30 in cross section
2/ 4), for example be provided with 11 exhaust tubes, and to establish total exhaust tube (E) internal diameter be dmm, promptly
Desirable d=100 (mm).The calculating of big draft hood dark (h) is the bottom surface according to the cross section with total exhaust tube above total exhaust tube (E), is not less than area (the π d in the cross section of total exhaust tube for the area (π dh) of high cylindrical side with big draft hood dark (h)
2/ 4), promptly
Desirable h=25mm.
Claims (4)
1. pan air-exhause deodor device, it is the steam vent that ventilation fan is installed on lavatory body of wall or ceiling; It is characterized in that: the flat mouth of bleeding is fixed in pan back suitable for reading with two swell fixtures, makes the air inlet port of the mouth of bleeding place the pan back edge; Bleed and be communicated with exhaust tube and draft hood successively between mouth and the ventilation fan; When draft hood docked with ventilation fan, with 4 stulls of overlapping respectively in the ventilation fan grid seams, and the little hook that penetrates the aperture at draft hood edge was colluded with; Vertical section of exhaust tube is fixed on the wall with the pipe fitting clamp; The mouth of bleeding that each pan in public lavatory is installed all utilizes the in parallel and total exhaust tube of reducer union to be communicated with; Bleed mouth, exhaust tube, draft hood is all made of plastic.
2. pan air-exhause deodor device according to claim 1 is characterized in that: the area in the cross section of the pipe of bleeding of the mouth of bleeding is not more than the area in the cross section of the flat tube of bleeding; The flat tube of bleeding is communicated with the pipe of bleeding from the side of the pipe of bleeding.
3. pan air-exhause deodor device according to claim 1 is characterized in that: the degree of depth with draft hood is a height, is the area that the area of the cylinder sides of bottom surface is not less than the cross section of exhaust tube with the cross section of exhaust tube.
4. pan air-exhause deodor device according to claim 1 is characterized in that: the area in the cross section of total exhaust tube in public lavatory is not less than the area sum in each exhaust tube cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200199931U CN201443124U (en) | 2009-04-05 | 2009-04-05 | Extraction and deodorization device of squatting pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200199931U CN201443124U (en) | 2009-04-05 | 2009-04-05 | Extraction and deodorization device of squatting pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201443124U true CN201443124U (en) | 2010-04-28 |
Family
ID=42547799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200199931U Expired - Fee Related CN201443124U (en) | 2009-04-05 | 2009-04-05 | Extraction and deodorization device of squatting pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201443124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109876226A (en) * | 2019-03-27 | 2019-06-14 | 陈海湛 | A kind of dog hurts surface of a wound cleanser |
-
2009
- 2009-04-05 CN CN2009200199931U patent/CN201443124U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109876226A (en) * | 2019-03-27 | 2019-06-14 | 陈海湛 | A kind of dog hurts surface of a wound cleanser |
| CN109876226B (en) * | 2019-03-27 | 2023-11-03 | 东莞市大朗医院 | Wound surface debridement device for dogs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20120405 |