CN101357049A - Odor-removing environmental protection toilet seat - Google Patents
Odor-removing environmental protection toilet seat Download PDFInfo
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- CN101357049A CN101357049A CNA200810167805XA CN200810167805A CN101357049A CN 101357049 A CN101357049 A CN 101357049A CN A200810167805X A CNA200810167805X A CN A200810167805XA CN 200810167805 A CN200810167805 A CN 200810167805A CN 101357049 A CN101357049 A CN 101357049A
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- pipeline
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Abstract
The invention provides a smell-removal device used for a smell-removal and environmental-protection typed closestool, which uses a pipeline as a smell conveying and draining passage, takes a novel scavenging pump (the air inlet and the air outlet thereof are provided with interfaces connected with a variable-diameter pipe or a pipeline.) as the power, and leads an air passage and a plurality of air suction holes to be arranged inside the edges of a bedpan mouth or the circular closestool cover. Under the matching of auxiliary parts such as the variable-diameter pipe, and the like, the outlet of the air passage, the scavenging pump and the pipeline are communicated with the air passage (or sewer pipeline) of toilet wall body or passes through the wall and are communicated with the outdoor, thus forming an air-exchanging and smell-removing system with complete conveying and draining. Once smells are generated inside the bedpan, the smells are sucked away and directly drained outdoors; filtration and deordorization disposal of the smell is not carried out due to the causes that the air suction holes of the smell-removal device are closet to the smell source, thus sealing the door of the smell emanating indoors; the flowing of the smell is limited inside the pipeline, thus not polluting the indoor air; the width of the internal mouth of the novel circular closestool cover is contracted and the rear part thereof is arched upwards, with the surface shape being more coincident to the contact surface of the human body; therefore, the smell-removal device has strong smell-removal and environmental-protection function and excellent usage comfortableness.
Description
One, affiliated technical field
The utility model relates to a kind of deodorizing device of important member's toilet seat of bathroom ware, has especially adopted new ventilation to remove the taste mode, makes ventilation remove the taste flow process and becomes more scientific and reasonable.Can stop the interior excreta peculiar smell of bedpan in the toilet, to distribute effectively, the cleaning that keeps the toilet room air to greatest extent, the taste removal effect is especially obviously reliable, possess this deodorizing device toilet seat (contain crouching just, hang just, as follows) be a kind of new and effective odor-removing environmental protection toilet seat.
Two, background technology
At present, known toilet seat has substantially all possessed the water-saving flush system, the removing of excreta and rubbish in the bedpan, and the flushing of bedpan is satisfactorily resolved.That can affirm says, flushing system has been discharged in the toilet main sources of odor and taken away most peculiar smell, but is not whole.Because rise that time, before just urine end water washes away, still have a small amount of emission of bad smell to come out to sneak in the toilet room air in this blink since the people discharges just to urinate.The also peculiar smell of these small amount of residual has just but reduced the air quality of toilet widely, has polluted environment.For removing peculiar smell, some people is accustomed to the way with the flushing that discharges water repeatedly, yet the water flushing can only be washed spot residual on the bedpan off, can not fundamentally stop the peculiar smell diffusion, more can not remove the peculiar smell in the entrained air, clean repeatedly and wasted water resource again, although good water saving fixtures have been installed on the toilet seat, finally be difficult to the taste removal water saving purpose that reaches desirable, cause water saving fixtures to perform practically no function, above-mentioned various reasons has determined the no thoroughness of flushing system taste removal.
Using ventilation fan in addition is the main mode of present most toilets ventilation taste removal.But well-known, long more with the time of ventilation fan ventilation, peculiar smell is heavy more in the toilet.This is to lack due to the scientific rationality because of ventilation fan ventilation taste removal.Because it is far away relatively apart from sources of odor (bedpan) that ventilation fan is installed on the toilet body of wall air flue air entry, so ventilation fan is wanted the sucking-off peculiar smell, prerequisite is that peculiar smell must at first be diffused in the room air in the bedpan.When ventilation fan siphons away indoor mist gradually, formed the indoor air-flow that moves to ventilation fan all around from bottom to top, this airflow direction is consistent with the direction that the interior peculiar smell of bedpan flows to indoor diffusion, so diffusion is played and is upwards attracted traction action to the peculiar smell in the bedpan, accelerated the speed of diffusion, made the toilet become the mobile place of peculiar smell.Cause ventilation fan long more service time, the difficult situation that peculiar smell is heavy more on the contrary.Use ventilation fan ventilation taste removal, though the indoor air that contains peculiar smell obtains circulation, because peculiar smell has been accelerated diffusion velocity under the carrying that ascending air is added fuel to the flames, ventilation becomes only to be the priority exchange of the air that polluted equally and to substitute, replacing remains the mist that contains more peculiar smell, and the result is the clean air that at all can not get not containing peculiar smell in the toilet.
What the taste removal toilet seat that provides in the market adopted is the deodorization of the automatic deodorization filter element filtering of high-tech, and that the gas after will filtering is emitted on the toilet again is indoor, dropping into indoor gas filters in the recirculation, this taste removal toilet seat is structure relative complex, cost height not only, and the taste removal effect is subjected to factor affecting such as filter core quality, clean-up performance, service time length unavoidably.Therefore, need cleaned at regular intervals maintenance or renew cartridge more in the use, the regular maintenance relative complex, some troubleshooting of faults may layman not belong to.
Three, summary of the invention
For no thoroughness and the unreasonable institute of toilet ventilation fan ventilation taste removal flow process that remedies existing toilet seat flushing system taste removal causes peculiar smell in toilet to reach the contaminated serious deficiency that waits of air greatly.The invention provides a kind of ventilation deodorizing device of toilet seat, this device with pipeline (comprising the body of wall air flue) as ventilation taste removal passage, with scavenger pump as power, with air intake duct and several suction hole circular array, be evenly distributed in novel bedpan or the novel annular toilet seat lid mouthful along on the limit, constituted a complete ventilation taste removal passage from air-breathing, gas transmission to exhaust.In a single day having peculiar smell just to produce in bedpan is sucked away immediately and directly is discharged into outdoor.The essence difference is all arranged with different with ventilation flow process, the taste removal principle of deodorizing devices such as ventilation fan and the automatic deodorization filter core of high-tech.The simple and clear ventilation flow process of the taste removal principle of this device is more scientific and reasonable, not only taste removal is efficiently thorough, can also stop the interior excreta peculiar smell of bedpan outside basin, to distribute reliably, the height that the ground peculiar smell is upwards spread also has certain restriction, the cleaning that can keep air in the toilet to greatest extent has fairly obvious odor-removing environmental protection effect.
The technical solution adopted for the present invention to solve the technical problems:
1. with the new ceramics toilet seat of built-in air flue and suction hole.
In flushing toilet seat bedpan upper edge, increase an annular gas passage, the position is in annular bath water channel inboard or top, form an annular air channel parallel with water channel, several little suction holes stay in inboard bottom at air flue, and pore is all towards the basin centre, with water channel apopore parallel arranged.The air flue outlet can be connected with scavenger pump, reducing (major part) etc. under coupling cooperates in toilet seat rear water box bottom.The other end of pipeline and toilet body of wall air flue are connected, and have constituted one from the air-breathing complete ventilation taste removal passage of bedpan suction hole.If the toilet does not have body of wall air flue or pipeline to be attached thereto inconvenience, then gas pipeline can be connected on the toilet sewer or through walls directly to outdoor emission gases.This method of attachment is applicable to all embodiments of this technical scheme.
2. the novel annular toilet seat with built-in air flue and suction hole covers
In aspirating unit and several suction holes are located in the novel annular toilet seat lid mouthful along in, suction hole evenly distributes down ringwise.The air flue exit position by the place, back, has two in toilet seat lid both sides, and one of them utilizes coupling and soft plastic pipe, scavenger pump and body of wall air flue to connect, and constitutes one by the air-breathing complete ventilation taste removal passage of toilet seat lid suction hole; Seal up with special air flue outlet cap when the outlet of another air flue is installed and get final product.With this toilet seat lid with have the supporting use of toilet seat now, it is transformed into the toilet seat of tool odor-removing environmental protection function.
3. novel annular toilet seat lid
Novel annular toilet seat lid except the outer rim of lid will with (the fillet rectangle is arranged the toilet seat bedpan outer rim that matches matches as the bedpan outer rim, dual-side parallel front arc and oval etc.) its surface configuration has following change, be that a mouthful width suitably dwindles in the ring cover, upwards arch upward in the rear portion, the upper surface undulations will match with people's sitting posture bodily form contact site.Height, lining mouthful width and the surface configuration of arching upward will be fit to fat people or lath's use, fat or thin all suitable.
4. novel scavenger pump
With existing toilet ventilation fan is example, the moving vane in air inlet air grid and switch air port is all removed, and, increase non-return valve in air outlet one side at identical with air outlet one side, as can be connected tubular interface of air inlet one side increase with the plastic tube or the reducing major part of corresponding specification.Because of carrying emission gases by pipeline behind the remodeling, therefore claim scavenger pump.
The take a breath characteristics and the beneficial effect of deodorizing device of the present invention is:
1. with the passage of pipeline as defeated rejection flavor, be used as power with scavenger pump, directly be discharged into outdoor through pipeline peculiar smell, therefore, peculiar smell is not needed to filter processing such as deodorization, neither digest after air and the peculiar smell isolated by filtration peculiar smell being stayed in the toilet seat, and that the gas after filtering still is emitted on the toilet is indoor, participates in indoor mist again and filter recirculation.Peculiar smell only limits to flow in pipeline in the way that is excluded, and without the interior space, does not contact room air, does not therefore pollute the chance of room air.
2. suction hole is many, and is evenly distributed in the bedpan mouth along last, and suction face has covered the bedpan mouth, has blocked unique outlet that peculiar smell flows to the toilet in the bedpan.Equaled to seal peculiar smell to the indoor door that distributes.
3. suction hole recently, after emission of bad smell goes out, will be sucked away immediately apart from sources of odor (people's excreta and spot in the bedpan), and directly outdoor through the pipeline discharge, does not stay least bit space to its diffusion.
4. after annular toilet seat lid shape was done new change, the contact-making surface that the people is sitting in top buttocks and two legs and toilet seat lid obviously increased, and coincide.Have only between two legs and can replenish air in bedpan, the air-flow of front is downward.The taste removal effect can be obviously improved, the comfortableness of use can also be strengthened widely.
5. ventilation taste removal flow process is scientific and reasonable, environmental.This deodorizing device can not only peculiar smell in the bedpan siphon away immediately directly be discharged to outdoor.Simultaneously, also changed the direction that indoor gas circulates, because of the air-flow that replenishes air in bedpan is to be assembled to the bedpan mouth by the interior space from top to bottom.Peculiar smell to indoor direction of distributing diffusion antithesis in this and the bedpan, under the promotion of this descending air-flow reaction force, can stop, weaken even eliminate the upwards power of diffusion of peculiar smell effectively, and, because suction hole is overhead lower, the attraction of descending air-flow also has certain restriction to the height that the residual spot peculiar smell in ground upwards spreads.Therefore, can keep the cleaning of air in the toilet to greatest extent, improve the odor-removing environmental protection effect.
6. this deodorizing device is simple in structure, and cost is low, and the taste removal principle is simple and clear, and effect is obvious, reliable, working service is convenient, daily use, except will in time washing the spot inside and outside the clean bedpan, guarantee the scavenger pump motor normally start running and pipeline air tight outside, need not special maintenance.
Four, description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1, odor-removing environmental protection toilet seat device three-view diagram (emphasis represents air flue, gas port, suction hole and water channel, apopore)
Wherein:
Figure (1) is A-A ' profile
Figure (2) is a toilet seat rear surface elevation (right view)
Figure (3) is the toilet seat birds-eye perspective
Fig. 2, novel annular toilet seat lid three-view diagram (emphasis represents the new profile of annular toilet seat lid)
Wherein:
Figure (1) vertical view (horizontal positioned)
Figure (2) left view
Figure (3) B-B ' cross section view
(emphasis represents internal structure, the new profile and coupling (that is: suction hole, air flue, air flue outlet, flat mouth short circuit and back up ventilation outlet cap etc.) with the supporting annular toilet seat lid of old-fashioned toilet seat for Fig. 3, novel annular toilet seat lid perspective view.
Fig. 4, bedpan edge air flue, water channel sectional drawing.It is the partial enlarged drawing (emphasis is the displaying to air flue in the technical scheme 1 and water channel diverse location) on Fig. 1 (1) A-A ' section upper left quarter bedpan edge.
The radially perspective view of Fig. 5, scavenger pump (8) front view and bow perspective view, plastic tube (9) and reducing (10) (emphasis represents the specification of scavenger pump and plastic tube, reducing connected interface).
Fig. 6, Fig. 7, Fig. 8, Fig. 9 are four kinds of typical connected mode schematic diagrames (other connected mode and the accompanying drawing omissions of each parts of odor-removing environmental protection toilet seat taste removal system.As: centrifugal scavenger pump can be installed in the toilet wall any place, and with being connected by pipeline of other parts, and coupling is finished).
Toilet room air and the peculiar smell glide path and the taste removal effect schematic diagram (this figure helps the understanding to related background art) of Figure 10, no function of odor removal toilet seat and the combination of existing ventilation fan.
Figure 11, the toilet room air that the odor-removing environmental protection toilet seat device has been installed and peculiar smell glide path and odor-removing environmental protection effect schematic diagram.(this figure helps the understanding to these invention characteristics and beneficial effect).
Figure 10 and Figure 11 are two kinds of toilet seats and toilet, ventilation fan ventilation taste removal and the ventilation of scavenger pump pipeline taste removal, air and peculiar smell glide path, airflow direction and odor-removing environmental protection effect contrast figure.
Among the figure:
1, suction hole: peculiar smell and gas access.
2, air flue: be built in bedpan edge and the toilet seat lid mouthful along on the limit, suction hole is established thereon.
3, air flue outlet: divide outlet of toilet seat air flue and the outlet of annular toilet seat lid air flue.
4, water channel: being built in the toilet seat bedpan edge, is the structure that the new and old type toilet seat all has.
5, apopore: along on the saliva road, lining, is the structure that the new and old type toilet seat all has at bedpan.
6, flat mouthful of short circuit: the special coupling that is annular toilet seat lid air flue outlet (3) and soft plastic pipe (11).
7, air flue outlet cap: the outlet of shutoff annular toilet seat lid back up ventilation is used.
8, scavenger pump: the power of ventilation deodorizing device.Scavenger pump shown in the figure is a through type.
9, plastic tube: gas pipeline a kind of can be used as the auxiliary member that scavenger pump (8) and toilet seat air flue outlet (3) are halved together after the intercepting respective length.
10, reducing: the reducing major part is identical with plastic tube (9) specification, can distinguish socket scavenger pump (8) and go out the air intake vent both sides, and external diameter can embed toilet seat air flue outlet (3), realizes both connections.
11, soft plastic pipe: the ventilation flexible pipe, gas pipeline a kind of, internal diameter can be distinguished socket reducing (10) microcephaly and flat mouthful of short circuit (6) microcephaly.
12, body of wall gas port: be the indoor gas port that communicates with body of wall air flue (13) in toilet.
13, body of wall air flue: the infrastructure of building toilet building.
14, ventilation fan: existing old-fashioned toilet ventilation fan.
Five, the specific embodiment
(1) air flue and suction hole are on the bedpan edge
In Fig. 6, toilet seat air flue outlet (3) is rabbeted together under the cooperation of plastic tube (9) with scavenger pump (8) air intake vent one side, and scavenger pump (8) air outlet one side is connected with body of wall gas port (12) by plastic tube (9).Under the scavenger pump dynamic action, people's excreta peculiar smell directly is displaced into outdoor through suction hole (1), aspirating unit (2), the outlet of toilet seat air flue (3), scavenger pump (8), plastic tube (9), body of wall gas port (12) and body of wall air flue (13) successively in the bedpan.
In Fig. 7, scavenger pump and the same Fig. 6 of toilet seat air flue outlet (3) method of attachment.Scavenger pump (8) air outlet one side is connected with soft plastic pipe (11) by reducing (10), and the other end of soft plastic pipe (11) embeds toilet body of wall gas port (12), is communicated with body of wall air flue (13).
In Fig. 8, reducing (10) major part is embedded in the air flue outlet (3), another reducing (10) major part is socketed in scavenger pump (8) air intake vent one side, scavenger pump (8) air outlet one side embeds in the body of wall gas port (12), be communicated with body of wall air flue (13), with soft plastic pipe (11) connection two reducings (10) microcephaly of suitable length.
Soft plastic pipe (11) in two embodiments of Fig. 7, Fig. 8 can be used plastic tube (9) instead, like this reducing (10) can save need not, but to increase the elbow (figure omit) of equal specification.
(2) air flue and suction hole cover at annular toilet seat
In Fig. 9, flat mouthful of side interlocking of flat mouthful of short circuit (6) exported on (3) at toilet seat lid air flue, flat mouthful of short circuit (6) other end socket soft plastic pipe (11), soft plastic pipe (11) other end socket reducing (10) microcephaly, major part socket scavenger pump (8) air intake vent one side, scavenger pump (8) air outlet one side embeds body of wall gas port (12), is communicated with body of wall air flue (13).
This embodiment, suction hole and air flue are located at novel toilet seat and cover, and with the toilet seat supporting use of this toilet seat lid with existing no suction hole and air flue, it are transformed into the toilet seat with odor-removing environmental protection function.
Claims (3)
1, a kind of deodorizing device of odor-removing environmental protection toilet seat, (contain crouching just at existing water-closet bowl, hang just) or annular toilet seat lid in mouthful along in the limit, increase an annular air channel, inboard bottom stays several little suction holes uniformly at air flue, air flue is exported, scavenger pump (the existing ventilation fan of cancellation), appendix under the cooperation of coupling in many ways with toilet body of wall air flue (or sewer pipe, or through walls and outdoor) be connected, it is characterized in that: with the passage of pipeline as defeated rejection flavor, with scavenger pump as power, suction hole is laid in the interior edge of bedpan mouth (or annular toilet seat lid), and is nearest apart from sources of odor (bedpan).
2, according to the deodorizing device of claim 1 described odor-removing environmental protection toilet seat, it is characterized in that: a mouthful width suitably dwindles in the novel annular toilet seat lid, upwards arch upward in the rear portion, surface undulation shape and human body sitting posture contact-making surface are bigger more identical, and lining mouthful width, arch upward height and the suitable fat people of surface configuration or lath use.
3, according to the deodorizing device of claim 1 described odor-removing environmental protection toilet seat, it is characterized in that: novel scavenger pump goes out the air intake vent both sides and all is provided with the interface that can be connected with reducing (major part) or plastic tube, and non-return valve is established in outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810167805XA CN101357049A (en) | 2008-10-13 | 2008-10-13 | Odor-removing environmental protection toilet seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810167805XA CN101357049A (en) | 2008-10-13 | 2008-10-13 | Odor-removing environmental protection toilet seat |
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| Publication Number | Publication Date |
|---|---|
| CN101357049A true CN101357049A (en) | 2009-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810167805XA Pending CN101357049A (en) | 2008-10-13 | 2008-10-13 | Odor-removing environmental protection toilet seat |
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| CN (1) | CN101357049A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487878A (en) * | 2018-12-15 | 2019-03-19 | 张绍康 | A kind of toilet seat |
| CN112450782A (en) * | 2020-11-25 | 2021-03-09 | 重庆星科裕信息科技有限公司 | Environment-friendly toilet bowl biodegradation system and control method thereof |
-
2008
- 2008-10-13 CN CNA200810167805XA patent/CN101357049A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487878A (en) * | 2018-12-15 | 2019-03-19 | 张绍康 | A kind of toilet seat |
| CN112450782A (en) * | 2020-11-25 | 2021-03-09 | 重庆星科裕信息科技有限公司 | Environment-friendly toilet bowl biodegradation system and control method thereof |
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Addressee: Du Tianhe Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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Open date: 20090204 |