CN202809786U - Closestool ventilation mechanism - Google Patents
Closestool ventilation mechanism Download PDFInfo
- Publication number
- CN202809786U CN202809786U CN 201220517046 CN201220517046U CN202809786U CN 202809786 U CN202809786 U CN 202809786U CN 201220517046 CN201220517046 CN 201220517046 CN 201220517046 U CN201220517046 U CN 201220517046U CN 202809786 U CN202809786 U CN 202809786U
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- CN
- China
- Prior art keywords
- closet
- exhaust duct
- ventilation mechanism
- closestool
- fan
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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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- Sanitary Device For Flush Toilet (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Ventilation (AREA)
Abstract
The utility model discloses a closestool ventilation mechanism. The peripheral edge of an opening portion of a closestool turns over inward to form a sandwich structure, an inner layer wall of the sandwich structure is provided with a plurality of air suction holes at intervals, and the air suction holes are communicated with an inner cavity of a sandwich layer. An exhaust duct is arranged on the closestool, an exhaust duct air inlet is communicated with the inner cavity of the sandwich layer, the exhaust duct is connected with a fan, and a fan outlet is communicated with an air flue arranged on a building. Peculiar smell produced in defecation is discharged into the air flue embedded in the building through a channel inside the closestool, then discharged and does not pass through rooms, air in the rooms and the peculiar smell flow from top to bottom and enter the closestool, the air in a toilet can be ensured to be fresh, and the peculiar smell is eradicated thoroughly. In addition, the closestool ventilation mechanism is simple in structure and reliable in work and also suitable for all of closestools on the market at present, changes of existing various closestools are very small, and normal usage of the closestool is not influenced even if the closestool breaks down.
Description
Technical field
The utility model relates to the improvement of toilet bowl structure, specifically refers to a kind of closet ventilation mechanism, belongs to the sanitaryware technical field.
Background technology
No matter be between domestic hygiene, or the public lavatory, unavoidably can produce peculiar smell, stink after the excrements.How effectively to eliminate these peculiar smell, people have carried out many exploration and practices on this.Relatively common are at present three kinds of solutions: 1, ventilation fan is installed at the top, lavatory; 2, arrange at closet closing in position and be easy to together the partition door opened; 3, in trough urinal, place except lousy pass, stroke, or shot in a ball game.
The first scheme with urinal odor pumping, has certain effect by ventilation fan, but effect is not very desirable.Reason is that ventilation fan is from the bottom up stink to be taken away on the one hand, and air-flow must be from people's process at one's side in the process of taking out, and in fact the process peculiar smell of exhausting has affected the people of the inside, lavatory; On the other hand, ventilation fan is that the air in whole lavatory is all taken away in the process of taking out, but the stink source is a very little place sometimes, existing structure can not carry out exhausting to some places targetedly, realize that Air Flow with whole lavatory gets up and takes away, must increase the power of ventilation fan, otherwise effect will be had a greatly reduced quality.And yet there is certain waste in the power of ventilation fan, air can not taken away because some produces the position of stink itself.
First scheme by partition door with peculiar smell and partition for toilet, there is equally the bad problem of effect, because people's peculiar smell in the process of defecation has been scurried out next and has been filled the air whole lavatory, even bath also just washes away the part peculiar smell, and the direct use that affect closet of meeting after breaking down easily and breaking down.
The third scheme has certain effect, but still is not very good by peculiar smell being pushed down except lousy pass, stroke, or shot in a ball game, and it can only be used for the vertical urinal groove of communal bathroom, and is impracticable for pan, closestool, and obvious limitation is arranged.
Summary of the invention
For the prior art above shortcomings, the purpose of this utility model provide a kind of simple in structure, closet is changed little, good deodorization effect and is applicable to the at present closet ventilation mechanism of all closets.
The technological means of the utility model technical solution problem is achieved in that
The closet ventilation mechanism, the oral area week of closet is interval with some suction holes along to being inverted to form sandwich on the inner layer wall of described sandwich, and all suction holes communicate with the interlayer inner chamber; Be provided with exhaust duct at closet, the exhaust duct air intake communicates with the interlayer inner chamber, exhaust duct links to each other with blower fan, and fan outlet is communicated with the air channel of architectural setting, and this closet ventilation mechanism enters the air channel by suction hole, interlayer inner chamber and exhaust duct by blower fan successively with the peculiar smell in the closet.
Described suction hole is all arranging on whole all edges on the inner layer wall evenly and at intervals.
Described closet can be pan, and exhaust duct is arranged on pan front portion or rear portion and buries underground under construction at this moment.
Described closet also can be stall urinal, and this moment, the stall urinal bottom was provided with the pumping chamber that communicates with sandwich, and exhaust duct is buried underground under construction, and its air intake is positioned at pumping chamber.
Described closet is toilet, and exhaust duct communicates with the interlayer inner chamber by the overflow pipe in the water tank for toilet and spillway basin successively.Described blower fan is located at and is positioned at the cistern cover plate bottom surface in the water tank; The switch of blower fan is located at the cistern cover plate front end face, is provided with the triggering member corresponding with fan switch on the water-closet bowl cover plate surface, and this triggering member opens at water-closet bowl cover plate and can contact with fan switch after putting in place and open fan switch.
Described fan switch is magnetic head touch switch, and triggering member is that metal triggers sheet.When by the magnetic setting water-closet bowl cover plate being opened, trigger member and can be inhaled by fan switch and automatically remove to trigger fan switch.
For the air suction efficiency that makes blower fan is higher, between cistern cover plate and tank box, be provided with sealing ring, with the air-flow that stops other position by entering between cistern cover plate and the tank box.
Although the utility model also is by blower fan peculiar smell to be siphoned away, but this structure and different being of existing blower fan suction, the passage that this structure is peculiar smell that defecation is produced by closet inside enters the pre-buried air channel of building and drains, peculiar smell is without indoor, and room air and peculiar smell flow into closet simultaneously from top to bottom.This just avoided existing closet in use peculiar smell be introduced in the room air, extract the phenomenon of thoroughly not taking a breath cause out by ventilation fan again, so that leave all the time unusual smell in the air.And the utility model one cover closet disposes a Fans, even therefore power of fan is little, also can well gas suction closet be drained.
Experiment showed, that the use of this structure has obtained ideal deodorizing effect at existing toilet (toilet), pan and stall urinal, can guarantee fully that the room air of washroom is pure and fresh, thoroughly eradicates peculiar smell.Simultaneously, the utility model is simple in structure, and is very little to existing various closets changes, also is applicable to present all closets on the market; Reliable operation does not affect the normal use of closet even break down yet.
Description of drawings
Fig. 1-the utility model is used for the structural representation of pan.
Fig. 2-the utility model is used for the structural representation of stall urinal.
Fig. 3-the utility model is used for the structural representation of toilet.
Fig. 4-Fig. 3 top view.
Fig. 5-the utility model is used for the toilet front view.
Large arrow represents the room air airflow direction among the figure, and small arrow represents airflow direction in the closet.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
The utility model closet ventilation mechanism, its fundamental design idea is: the direction of bleeding that changes existing ventilation fan, the peculiar smell that defecation produces is taken out in closet, and enter in the air channel default in the building by the gas channel that arranges, make peculiar smell not at indoor moveable, thereby be the environment of a pure and fresh free from extraneous odour of indoor construction.And the setting (also can overlap closet more and use a blower fan) by the corresponding blower fan of a cover closet guarantees that blower fan is to the exhaust capacity of closet.This structure can be used for present modal pan, stall urinal (mainly using in the public lavatory) and toilet simultaneously, does not substantially have application limitation.
Its specific implementation structure can be referring to Fig. 1-Fig. 5, because the oral area of existing all closets week, the edge was all to being inverted to form sandwich (if certainly there is not sandwich, need to be processed as sandwich, because being based on sandwich, this ventilation design arranges), the utility model is interval with some suction holes 1 at the inner layer wall of sandwich, and described suction hole is all arranging on whole all edges on the inner layer wall evenly and at intervals.All suction holes communicate with the interlayer inner chamber.Be provided with the different closet of exhaust duct 2(at closet, the exhaust duct setting position is different with mode, below can introduce in detail), the exhaust duct air intake communicates with the interlayer inner chamber, exhaust duct links to each other with blower fan 3, and blower fan 3 outlets are communicated with the air channel of architectural setting, and this closet ventilation mechanism enters air channel with the peculiar smell in the closet by suction hole, interlayer inner chamber and exhaust duct by blower fan 3, the blower fan setting position is more flexible, usually is arranged on the exhaust duct end.
Described closet can be pan, and exhaust duct 2 is arranged on pan front portion or rear portion and buries underground under construction at this moment, sees Fig. 1.If pan is rear-mounted for heavy water bowl, then exhaust duct 2 is arranged on the pan front portion, shown in Figure 1ly is this situation; If pan is heavy water bowl forward type, then exhaust duct is arranged on the pan rear portion.Label 16 is the storage tank of pan.Label 17 is the sewer pipe of pan.
Described closet also can be the stall urinal that the public lavatory is used, and this moment, the stall urinal bottom was provided with the pumping chamber 4 that communicates with sandwich, and exhaust duct 2 is buried underground under construction, and its air intake is positioned at pumping chamber 4, sees Fig. 2.Label 18 is the jet water spout of stall urinal.Label is the sewer pipe of 17 stall urinals.
Described closet can also be toilet (being toilet), sees Fig. 3, Fig. 4 and Fig. 5, is provided with overflow pipe 6 in water tank for toilet 5, when the water level in the water tank is higher than the overflow pipe top, just enters in the spillway basin 7 at toilet rear portion by overflow pipe 6.The utility model is used spillway basin 7 and overflow pipe 6 structures, exhaust duct 2 is communicated with the interlayer inner chamber by the overflow pipe 6 in the water tank for toilet and spillway basin 7 successively, be about to existing overflow pipe as wherein one section exhaust duct use, the interlayer inner chamber communicates with spillway basin, and then communicates with exhaust duct.Because overflow pipe itself does not communicate with building interior air channel, so also need to arrange other exhaust duct 2 overflow pipe is communicated with by the air channel in the blower fan in the tank lid and the building, this other exhaust duct is buried underground under construction.Described blower fan 3 is located at and is positioned at cistern cover plate 8 bottom surfaces in the water tank, and fan switch 9 can be arranged on the toilet place of any convenient operation on every side.As a preferred construction of switch, present embodiment is located at cistern cover plate 8 front end face central points with fan switch 9, be provided with the triggering member 11 corresponding with fan switch on water-closet bowl cover plate 10 surfaces, this triggering member 11 opens at water-closet bowl cover plate 10 and can contact with fan switch 9 after putting in place and make 2 conductings of magnetic spare and open fan switch.Because when the people uses toilet, all cover plate 10 can be opened, can automatically touch fan switch 9 and open fan switch thereby trigger member 11, when can avoiding using closet, this structure forgets the problem of opening blower fan.Can socket 12 be set at the close wall of closet, the plug insertion socket of blower fan gets final product power taking.Blower fan also can be fan with low voltage, and is by the small charger power supply, safe and reliable.
Described fan switch 9 is magnetic head touch switch, triggers member 11 and triggers sheet for metal.When by the magnetic setting water-closet bowl cover plate being opened, trigger member and can be inhaled by fan switch and automatically remove to trigger fan switch.
For the air suction efficiency that makes blower fan is higher, between cistern cover plate 8 and tank box 13, be provided with sealing ring 14, with the air-flow that stops other position by entering between cistern cover plate and the tank box.Can produce certain noise during simultaneously because of blower fan work, may bring impact to the closet surrounding environment, the utility model is provided with noise reduction filler 15 in water tank for this reason, and the noise reduction filler will be filled around the exhaust duct of blower fan linkage section.Label 19 is the toilet base plate; Label 20 is the water-closet bowl flushing button.
No matter be which kind of closet, how exhaust duct arranges, and a basic demand is arranged, and the air intake of exhaust duct is tried not into water, current height when this is higher than chamber pot flushing water with regard to the air intake that requires exhaust duct.For preventing that the pan spilling water from entering exhaust duct, can at spilling water aperture of exhaust duct interface position design, even there is like this water to enter exhaust duct, also can flow back to just groove by the spilling water aperture.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (8)
1. closet ventilation mechanism, the oral area week of closet, it is characterized in that: be interval with some suction holes (1) on the inner layer wall of described sandwich, all suction holes communicated with the interlayer inner chamber along to being inverted to form sandwich; Be provided with exhaust duct (2) at closet, the exhaust duct air intake communicates with the interlayer inner chamber, and exhaust duct (2) links to each other with blower fan (3), and fan outlet is communicated with the air channel of architectural setting.
2. closet ventilation mechanism according to claim 1 is characterized in that: described suction hole (1) whole week on the inner layer wall along on all arrange evenly and at intervals.
3. closet ventilation mechanism according to claim 1 and 2, it is characterized in that: described closet is pan, exhaust duct is arranged on pan front portion or rear portion and buries underground under construction.
4. closet ventilation mechanism according to claim 1 and 2, it is characterized in that: described closet is stall urinal, and the stall urinal bottom is provided with the pumping chamber that communicates with sandwich, and exhaust duct is buried underground under construction, and the exhaust duct air intake is positioned at pumping chamber.
5. closet ventilation mechanism according to claim 1 and 2, it is characterized in that: described closet is toilet, exhaust duct (2) communicates with the interlayer inner chamber by the overflow pipe in the water tank for toilet (6) and spillway basin (7) successively.
6. closet ventilation mechanism according to claim 5, it is characterized in that: described blower fan (3) is located at and is positioned at cistern cover plate (8) bottom surface in the water tank (5); The switch of blower fan (9) is located at cistern cover plate (8) front end face, be provided with the triggering member (11) corresponding with fan switch on water-closet bowl cover plate (10) surface, this triggering member opens at water-closet bowl cover plate and can contact with fan switch after putting in place and open fan switch.
7. closet ventilation mechanism according to claim 6, it is characterized in that: described fan switch (9) is magnetic head touch switch, triggers member (11) and is metal triggering sheet.
8. closet ventilation mechanism according to claim 7 is characterized in that: be provided with sealing ring (14) between described cistern cover plate (8) and the tank box (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220517046 CN202809786U (en) | 2012-10-10 | 2012-10-10 | Closestool ventilation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220517046 CN202809786U (en) | 2012-10-10 | 2012-10-10 | Closestool ventilation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202809786U true CN202809786U (en) | 2013-03-20 |
Family
ID=47868693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220517046 Expired - Fee Related CN202809786U (en) | 2012-10-10 | 2012-10-10 | Closestool ventilation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202809786U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703144A (en) * | 2015-07-21 | 2017-05-24 | 梁朝光 | Deodorizing toilet flushing water tank |
| CN107916705A (en) * | 2016-10-10 | 2018-04-17 | 梁朝光 | Arrange smelly toilet cistern |
| CN109827250A (en) * | 2019-03-25 | 2019-05-31 | 江苏旭云物联信息科技有限公司 | Air freshening system in a kind of lavatory |
| CN111379297A (en) * | 2020-04-19 | 2020-07-07 | 于恩海 | Peculiar smell remover for toilet |
-
2012
- 2012-10-10 CN CN 201220517046 patent/CN202809786U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703144A (en) * | 2015-07-21 | 2017-05-24 | 梁朝光 | Deodorizing toilet flushing water tank |
| CN107916705A (en) * | 2016-10-10 | 2018-04-17 | 梁朝光 | Arrange smelly toilet cistern |
| CN109827250A (en) * | 2019-03-25 | 2019-05-31 | 江苏旭云物联信息科技有限公司 | Air freshening system in a kind of lavatory |
| CN109827250B (en) * | 2019-03-25 | 2024-03-19 | 江苏旭云物联信息科技有限公司 | Air freshening system in toilet |
| CN111379297A (en) * | 2020-04-19 | 2020-07-07 | 于恩海 | Peculiar smell remover for toilet |
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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: 20130320 Termination date: 20131010 |