CN201125451Y - Toilet lower air exhausting deodorization pipeline device - Google Patents
Toilet lower air exhausting deodorization pipeline device Download PDFInfo
- Publication number
- CN201125451Y CN201125451Y CNU2007201932174U CN200720193217U CN201125451Y CN 201125451 Y CN201125451 Y CN 201125451Y CN U2007201932174 U CNU2007201932174 U CN U2007201932174U CN 200720193217 U CN200720193217 U CN 200720193217U CN 201125451 Y CN201125451 Y CN 201125451Y
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- Prior art keywords
- exhaust duct
- plumbing installation
- elbow
- washroom
- stinking
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Abstract
A pipeline device for discharging air and proofing smell under a bathroom, the pipeline device mainly uses RPVC drainpipe and tee joint T and elbows and other pipe instrument which are common used on the present construction. The wind inlet end of the pipeline device is connected to the pedestal pan; the wind outlet end is connected to the ventilator; when people use the bathroom, people open the ventilator and negative pressure is formed in the wind discharging pipe, in that way the bad smell in the urinal can be expelled out of the bathroom. The utility model has simple structure, convenient installment, low cost, good-looking appearance, timely and thorough deodorization, which is suitable for popularization.
Description
Technical field
The utility model relates to a kind of building deodorization exhaust duct, more particularly relates to a kind of being installed in the washroom, is communicated with closet and the exhaust duct of ventilation fan and the plumbing installation that pipe fitting reaches thorough eliminating foul smell by one group.
Background technology
For a long time, puzzlement people's washroom foul smell problem never obtains generally, solves effectively, completely.The better scheme that addresses this problem in present technology as can be known is an air draft mode under adopting, at will retrieve the patent document that State Patent Office has announced, surplus the patent document that discovery relates to down-exhausting stinking-proof pipeline and closet and so on has 500 at least more than the kind, and people seldom see the application of this type of patented technology in actual life, can find out the vast hope of people from an aspect from above data to addressing this problem, reflect also that on the other hand there is some defective in the practical application in the existing patented technology that addresses this problem at present, if the reason of anatomizing, can find it mainly is in the processing of exhaust duct, to have deficiency, thereby cause the existence of other aspect problems, a kind of is that exhaust duct is established lessly, this type of patent document is because the restriction of self structure, the exhaust duct caliber is less, so generally can only adopt high-speed fan, but exhaust air rate still is less generally, the air draft effect is undesirable, and high-speed fan generally is fit to the industry use, there is safety as the daily life use, life-span, cost, install, noise, many-sided defectives such as maintenance, another kind is that the exhaust duct caliber can be established greatlyyer, this type of patent document is mainly being installed, outward appearance is handled, aspects such as cost exist big not enough, or the exhaust duct air intake is far away and cause reasons such as effect is undesirable from urinal, also makes to be difficult to extensively be promoted the use of.
Summary of the invention
The purpose of this utility model is intended to solve various defectives or the deficiency that above-mentioned technology exists, provide a kind of exhaust air rate big, with material is simple, easy for installation, cost is low, outer list processing is attractive in appearance, get rid of the novel down-exhausting stinking-proof plumbing installation that foul smell in time is communicated with closet and ventilation fan completely.
For achieving the above object, stinking-proof plumbing installation described in the utility model, mainly by at present architectural hard polyethylene chloride tube (hereinafter to be referred as exhaust duct) and the threeway matching used that extensively is used as the gutter use with it, elbow is formed, wherein below the closet of washroom, be provided with a threeway, wherein two interfaces of this threeway are communicated with the following mouth of a river of closet and the blow-off pipe of washroom respectively, another interface is connected with one section exhaust duct, the other end of this exhaust duct is connected with an elbow, the other end of this elbow is connected with one section exhaust duct again, the top that the other end of this exhaust duct extends to the washroom is connected with ventilation fan, and the air outlet of ventilation fan is communicated with outdoor; When people go to toilet, open ventilation fan, form negative pressure in the exhaust duct, can discharge outdoor by exhaust duct the foul smell that produces in the closet; Because the used material of the used material of this plumbing installation and the sewer pipe of washroom is identical, so they just can connect with glue special easily; When making exhaust duct and use, mainly be practical with 110 millimeters in its nominal bore specification, 90 millimeters, 75 millimeters three kinds with the rigid polyvinyl chloride gutter; In addition, plastics tubing also can be used as exhaust duct use described in the utility model like other performance classes.
Described stinking-proof plumbing installation, with its threeway, elbow and the exhaust duct that is connected with both are installed under the ground cast-in-situ floor of this layer washroom, also i.e. top downstairs, this washroom, the stool blow-off pipe at general top, washroom downstairs has distance about 20 centimetres apart from the top, the outstanding advantage of this kind structure is to make full use of this segment distance of top, washroom described exhaust duct is installed, substantially do not influence the height and the equipment installation of washroom furred ceiling downstairs, and the earth construction of washroom and when not establishing exhaust duct substantially without any difference, do not influence the ground waterproof construction of washroom at all, only need during installation exhaust duct extends to this layer washroom from the top of washroom downstairs top is communicated with ventilation fan and get final product, this kind structure relatively is suitable for building architectural use.
Described stinking-proof plumbing installation, also its threeway, elbow and the exhaust duct that is connected with them can be installed in the ground packed layer of washroom, also promptly on the ground cast-in-situ floor of this washroom, this kind structure relatively is suitable for installing and using in the washroom of built construction, installs fairly simple.
Described stinking-proof plumbing installation, between described threeway and exhaust duct, have additional an anti-blocking grid, this anti-blocking grid is the circular ring type structure, the external diameter of its external diameter and exhaust duct is identical, be distributed with rule or irregular latticed strip member on it, thickness is that 5 to 10 millimeter are advisable, and is placed on during installation within the interface of threeway, connects exhaust duct thereafter again.Because this plumbing installation exhaust air rate is big, can easily foreign material such as toilet paper be sucked ventilation fan and result in blockage, so this anti-blocking grid can play good barrier effect,, also be easy to remove just in case stop up.
For achieving the above object, stinking-proof plumbing installation described in the utility model, also can be formed by above-mentioned exhaust duct and the elbow supporting with it, wherein below closet, establish an elbow, an interface of this elbow is communicated with the air outlet of the closet of the smelly function of band row, another interface is connected with one section exhaust duct, the other end of this exhaust duct is connected with another elbow, the another port of this elbow is connected with another section exhaust duct again, the top that the other end of this exhaust duct extends to the washroom is communicated with ventilation fan, and the air outlet of ventilation fan is communicated with outdoor; The external diameter of said exhaust pipe, the internal diameter of elbow are mainly selected 110 millimeters, 90 millimeters, 75 millimeters three kinds of specifications in the rigid polyvinyl chloride gutter caliber for use.
Compared with the prior art the utility model has following advantage: one, with material is simple, easy for installation, exhaust air rate is big, effective, with low cost, outer list processing is attractive in appearance, need not keep in repair substantially, less demanding to matching used closet, ventilation fan etc.; Two, design is perfect, to having proposed the multiple choices scheme at the built construction and the use of building washroom in the building, and is suitable for using the future trouble that the design of its anti-blocking grid may cause in having taken into full account and having used in the washroom in various places; Three, architectural widely used gutter is just the same substantially with at present because of its mounting material, method, requirement, so extensively promote the use of as building standard is architectural afterwards probably, thoroughly remove people for a long time to the puzzlement of washroom foul smell, reduce the generation of various diseases; Four, the structure of the ventilation fan that present washroom is used, toilet, super bath etc. will produce very big influence, and make design more personalized, the variation of washroom end face, and the high-quality modern life growing with people adapts.
Description of drawings
Fig. 1 is the structural representation of first kind of embodiment of the present utility model.
Fig. 2 is the structural representation of second kind of embodiment of the present utility model.
Fig. 3 is the structural representation of the third embodiment of the present utility model.
Fig. 4 is plane, the elevational schematic view of anti-blocking grid described in the utility model.
Fig. 5 is the mounting structure detail drawing of anti-blocking grid described in the utility model.
1. closets among the figure, 2. threeway, 3. exhaust duct, 4. anti-blocking grid, 5. elbow, 6. ventilation fan, 7. cast-in-situ floor 8. packed layers, 9. trap
The specific embodiment
In the structural representation of first kind of embodiment of the present utility model shown in Figure 1, with caliber is that 110 millimeters threeway 2 is installed under the cast-in-situ floor 7 of washroom, also i.e. the top of washroom (with respect to also being for the washroom downstairs) downstairs, and one of them interface of this threeway 2 is connected with glue special with the stool blow-off pipe of washroom downwards; Another interface upwards, and connect one thereon and cut down water pipe and make it be upward through cast-in-situ floor 7 to be communicated with the following mouth of a river of closet 1, one anti-blocking grid 4 is installed in the 3rd interface, the external diameter of this anti-blocking grid 4 is identical with the internal diameter of the 3rd interface, anti-blocking grid 4 back connect an exhaust duct 3 again, the other end of this exhaust duct 3 is connected with an elbow 5, the other end of this elbow 5 is connected with another section exhaust duct 3, and this exhaust duct 3 is upward through the top that cast-in-situ floor 7 extends to the washroom, upper strata and is communicated with ventilation fan 6; Above-mentioned threeway 2 can be 110 millimeters and becomes 90 millimeters or 110 millimeters change threeways that become 75 millimeters, the caliber of exhaust duct 3, elbow 5 also will become 90 millimeters or 75 millimeters accordingly at this moment, that this kind embodiment is suitable for installing is at present the most frequently used, do not use in the supporting toilet with the pan of trap and band air exhaust passage, in order to guarantee result of use, the following trap 9 of preferably being equipped with of stool blow-off pipe, above-mentioned threeway 2, elbow 5, exhaust duct 3 are architectural polyvinyl-chloride drainage pipe commonly used and pipe fitting, and the direction of arrow is the direction that foul smell is discharged among the figure.
Fig. 2 is the structural representation of second kind of embodiment of the present utility model, the structure of it and first kind of embodiment shown in Figure 1 is basic identical, its difference is the threeway 2 with wherein, exhaust duct 3, elbow 5 places 8 li of the packed layers on the ground of washroom, in the current building that has completed, accomodation ground is provided with being in the great majority of packed layer, at this moment exhaust duct 3 just can be embedded in 8 li of the packed layers of washroom, do not have in the washroom of packed layer on ground, this structure in the specific implementation, because exhaust duct 3 will be embedded in underground, so the ground of washroom will be raised, in order to reduce the height of raising as far as possible, can select the slightly little exhaust duct of caliber, so in new building, effect preferably to be installed and to be suitable for installing polytype closet in order to guarantee to reach, packed layer 8 (thickness is wanted to satisfy installation requirement) can be set in the cast-in-place manufacturing process of accomodation ground, the suitable closet of installing of this kind embodiment is identical with first kind of embodiment's.
Fig. 3 is in the structural representation of the third embodiment of the present utility model, it is identical with the installation site of first kind of embodiment, different is its many elbow 5, this elbow 5 replaces threeway 2 and directly is communicated with the air outlet of toilet, and this kind structure is suitable for the special-purpose assorted toilet of mounting strap independence air exhaust passage.
Fig. 4 is plane, the elevational schematic view of anti-blocking grid described in the utility model.
Fig. 5 is the mounting structure detail drawing that anti-blocking grid described in the utility model is connected with threeway, exhaust duct.
In addition,, the two or more pipe fittings in above-mentioned threeway, exhaust duct, the elbow are merged into a pipe fitting install and use for according to the utility model principle, all should be within the scope of the utility model protection.
In addition, can or push up first-class position on the wall of washroom an infrared control switch is installed, this infrared control switch controls ventilation fan is when the people stands on the closet, this infrared control switch connection power supply, ventilation fan begins air draft, when the people leaves, and this infrared control switch powered-down, ventilation fan shuts down, manual operation is exempted in both using electricity wisely again, is particularly suitable for being installed in the communal bathroom and uses.
In addition; can can carry out various expanded application according to principle of the present utility model; when in the public lavatory, a plurality of closet being arranged; a plurality of closets can be connected on the total exhaust duct; be connected on the ventilation fan by this exhaust duct, application like that all should belong to the scope of the utility model protection again.
Claims (9)
1. toilet down-exhausting stinking-proof plumbing installation, wherein air intake one end of this plumbing installation is communicated with closet, air outlet one end is communicated with ventilation fan, it is characterized in that: described plumbing installation is by threeway, exhaust duct, elbow is formed, wherein two interfaces of described threeway respectively with the following mouth of a river of closet, the stool blow-off pipe of washroom connects, another interface is connected with one section exhaust duct, the other end of this exhaust duct is connected with an elbow, the other end of this elbow is connected with another section exhaust duct, and the top that the other end of this exhaust duct extends to the washroom is communicated with ventilation fan.
2. toilet down-exhausting stinking-proof plumbing installation according to claim 1 is characterized in that: the threeway of described plumbing installation, elbow and the exhaust duct that is connected with them are positioned under the ground cast-in-situ floor of this washroom, i.e. top downstairs, this washroom.
3. toilet down-exhausting stinking-proof plumbing installation according to claim 1 is characterized in that: the threeway of described plumbing installation, elbow and the exhaust duct that is connected with them are positioned at the underground of washroom, promptly on the ground cast-in-situ floor of this washroom.
4. according to claim 2 or 3 described toilet down-exhausting stinking-proof plumbing installations, it is characterized in that: the threeway of described plumbing installation, elbow, the used material of exhaust duct are hard polyethylene pipe, promptly directly adopt architectural rigid polyvinyl chloride gutter and pipe fitting commonly used.
5. toilet down-exhausting stinking-proof plumbing installation according to claim 4 is characterized in that: the caliber of the exhaust duct of described plumbing installation has 110 millimeters, 90 millimeters, 75 millimeters three kinds of specifications.
6. toilet down-exhausting stinking-proof plumbing installation according to claim 4, it is characterized in that: between the threeway of described plumbing installation and exhaust duct, be provided with an anti-blocking grid in addition, the profile of this anti-blocking grid is a cirque structure, is distributed with rule or irregular latticed strip member on it.
7. toilet down-exhausting stinking-proof plumbing installation, wherein air intake one end of this plumbing installation is communicated with closet, air outlet one end is communicated with ventilation fan, it is characterized in that: described plumbing installation is made up of two elbows, two-section exhaust duct, one end of one of them elbow is connected with closet, the other end is connected with one section exhaust duct, the other end of this exhaust duct is connected with another elbow, the other end of this elbow is connected with another section exhaust duct, and the top that the other end of this exhaust duct extends to the washroom is communicated with ventilation fan.
8. toilet down-exhausting stinking-proof plumbing installation according to claim 7 is characterized in that: the elbow of described plumbing installation, the used material of exhaust duct are hard polyethylene pipe, promptly directly adopt architectural rigid polyvinyl chloride gutter and pipe fitting commonly used.
9. toilet down-exhausting stinking-proof plumbing installation according to claim 8 is characterized in that: the caliber of the exhaust duct of described plumbing installation has 110 millimeters, 90 millimeters, 75 millimeters three kinds of specifications.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201932174U CN201125451Y (en) | 2007-11-10 | 2007-11-10 | Toilet lower air exhausting deodorization pipeline device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201932174U CN201125451Y (en) | 2007-11-10 | 2007-11-10 | Toilet lower air exhausting deodorization pipeline device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201125451Y true CN201125451Y (en) | 2008-10-01 |
Family
ID=39998869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201932174U Expired - Fee Related CN201125451Y (en) | 2007-11-10 | 2007-11-10 | Toilet lower air exhausting deodorization pipeline device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201125451Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980125A (en) * | 2020-08-28 | 2020-11-24 | 深圳市微空间建筑科技有限公司 | Integrated cleaning device for toilet |
-
2007
- 2007-11-10 CN CNU2007201932174U patent/CN201125451Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980125A (en) * | 2020-08-28 | 2020-11-24 | 深圳市微空间建筑科技有限公司 | Integrated cleaning device 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: 20081001 Termination date: 20091210 |