CN201031417Y - Upper communicated straight-through type double sealed type stinking-proof block-resistant downcomer - Google Patents
Upper communicated straight-through type double sealed type stinking-proof block-resistant downcomer Download PDFInfo
- Publication number
- CN201031417Y CN201031417Y CNU2006201376874U CN200620137687U CN201031417Y CN 201031417 Y CN201031417 Y CN 201031417Y CN U2006201376874 U CNU2006201376874 U CN U2006201376874U CN 200620137687 U CN200620137687 U CN 200620137687U CN 201031417 Y CN201031417 Y CN 201031417Y
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- CN
- China
- Prior art keywords
- connecting ring
- sewer pipe
- stifled cover
- type double
- inner sleeve
- 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
The utility model discloses a double-seal deodorization anti-blocking sewer of upper connection through type, consisting of a connection ring, a blocking sleeve, a rubber seal circle, an inner bushing, a bushing underside, an outer bushing, a control sheet and a drain pipe. The U-shaped interspace channel between the inner bushing, the bushing underside and the outer bushing can be used to drain the excess surface water. The height of the hydroseal liquid level can be between 50mm and 150mm. An impacted rubber seal circle is arranged between the blocking sleeve and the connecting ring, playing a double-hydroseal effect, which effectively prevents the odor under a floor drain from bursting out of the floor drain and protecting the surrounding air. The blocking sleeve can be disassembled out of the connecting ring by operating the control sheet and then the inner and the outer bushings can be cleaned. The utility model is applicable to the sanitary equipment of house and building construction.
Description
Technical field
The utility model relates to a kind of going up and connects the anti-blocking sewer pipe of through-type double containment formula deodorization.It belongs to the used hot-water heating pipe fitting of sanitary installation.
Technical background
The sewer pipe that is widely used in ground sluicing in house and the housing construction sanitary installation often adopts the return trap sealing structure for water, can drain the ponding on ground, can also prevent effectively that the foul smell in the sewer pipe from emerging.Its weak point is: the return trap sealing structure for water need occupy higher locus, must guarantee reserve bigger fitting space height when therefore designing floor.Recently a kind of through-type sewer pipe that occurs does not adopt the return trap sealing structure for water, and profile is fairly simple, makes that the required fitting space height of floor is less, but it can only rely on the water seal resistance of floor drain to stop that the foul smell in the sewer pipe emerges.And the water seal liquid level of common floor drain is less, general not enough 10mm, and after the water in the floor drain vapored away, floor drain had just lost water seal resistance, and the foul smell in the sewer pipe can be emerged at once, the ambient air severe contamination.
Summary of the invention
The purpose of this utility model is to provide a kind of going up to connect the anti-blocking sewer pipe of through-type double containment formula deodorization, not only has the function of draining excess surface water, and by sealing structure for water and select these two kinds of sealing parts of rubber seal for use, can prevent effectively that the foul smell in the sewer pipe from emerging.This sewer pipe height dimension is less.This sewer pipe accessory can remove and install easily, can clear up foreign material and dirt in the sewer pipe, prevents to stop up drainage pipe, and it is unobstructed to guarantee to sluice.
The utility model is realized by following technical proposals:
The utility model mainly is by connecting ring, stifled cover, rubber seal, inner sleeve, the sleeve pipe bottom surface, outer tube, control strip, screw and tapping pipe are formed, screwed hole is arranged in the connecting ring, the stifled external screw thread that is with, rubber seal is enclosed within stifled putting, stifled cover is screwed in the screwed hole of connecting ring, the below is provided with inner sleeve in the stifled cover, inner sleeve is connected with outer tube by the sleeve pipe bottom surface, remain with the space of 10～40mm between the last plane of outer tube and the lower surface of connecting ring, the manhole that it is 5～20mm that the lower end of inner sleeve is provided with 2～4 diameters, or the identical Long Circle of area size, oval, rectangle, trapezoidal hole or groove, inner sleeve, " U " type interstitial channels that forms between sleeve pipe bottom surface and the outer tube can be drained the ponding on ground.Stifled putting is provided with control strip; with screw control strip and stifled cover are fixed together; handling control strip can compress being enclosed within the stifled rubber seal that puts; and the water seal liquid level of the anti-blocking sewer pipe of the last through-type double containment formula deodorization of connection can reach 50～150mm; can produce the double-layer seal effect; can prevent more effectively that the foul smell in the sewer pipe from emerging, the protection ambient air exempts from pollution.The connecting ring below is connected with sewer pipe by tapping pipe, can dock with common common floor drain on the connecting ring.The anti-blocking sewer pipe of the through-type double containment formula of last connection deodorization adopts water inlet water outlet straight-through structure, saved the return trap structure that occupies the higher spatial position in the common sewer pipe, its height dimension is less than 200mm, thereby can reduce the required fitting space height of floor, reduce the construction cost of building construction significantly.The rubber seal of the anti-blocking sewer pipe of the last through-type double containment formula deodorization of connection is made of elastomeric material, all the other spare and accessory parts are made of metal or nylon, plastic material, but stifled cover also can be made of rubber or vegetable cork, and relevant spare and accessory parts are integral through welding or with glue is bonding.
The utility model compared with prior art has following advantage:
1. go up to connect the anti-blocking sewer pipe of through-type double containment formula deodorization and not only have the function of draining excess surface water, and by sealing structure for water and select these two kinds of sealing parts of rubber seal for use, can prevent effectively that the foul smell in the sewer pipe from emerging;
2. go up the anti-blocking sewer pipe of the through-type double containment formula deodorization of connection and saved the return trap sealing structure for water that occupies the higher spatial position in the common sewer pipe, can reduce the required fitting space height of floor, reduce floor and improve the house architectural structure design, reduce the construction cost of building construction significantly;
3. go up the anti-blocking sewer pipe of the through-type double containment formula deodorization of connection and can stop insect climbing discrepancy such as cockroach effectively, transmissions such as prevention SARS;
4. spare and accessory parts such as stifled cover can be dismantled or install to this sewer pipe easily, can clear up foreign material and dirt in the sewer pipe, prevents to stop up drainage pipe, and it is unobstructed to guarantee to sluice;
5. can use various dredging sewer machineries, be convenient to keep in repair pipeline.
Description of drawings
Fig. 1 looks sectional view for the master of the anti-blocking sewer pipe of last connection through-type double containment formula deodorization;
The assembling drawing that Fig. 2 combines with floor drain for the anti-blocking sewer pipe of the through-type double containment formula of last connection deodorization;
In above-mentioned each figure, [1] is connecting ring, and [2] are stifled cover, and [3] are rubber seal, and [4] are inner sleeve, and [5] are the sleeve pipe bottom surface, and [6] are outer tube, and [7] are control strip, and [8] are screw, and [9] are tapping pipe.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
The utility model mainly is by connecting ring [1], stifled cover [2], rubber seal [3], inner sleeve [4], sleeve pipe bottom surface [5], outer tube [6], control strip [7], screw [8] and tapping pipe [9] are formed, connecting ring has screwed hole in [1], stifled cover [2] has external screw thread, and rubber seal [3] is enclosed within on the stifled cover [2], and stifled cover is screwed in the screwed hole of connecting ring, the below is provided with inner sleeve [4] in the stifled cover, inner sleeve is connected with outer tube [6] by sleeve pipe bottom surface [5], and inner sleeve [4] can be circular with the cross sectional shape of outer tube [6], also can be rectangle, square or regular polygon, remain with the space of 10～40mm between the last plane of outer tube and the lower surface of connecting ring, the manhole that it is 5～20mm that the lower end of inner sleeve is provided with 2～4 diameters, or the identical Long Circle of area size, oval, rectangle, trapezoidal hole or groove, inner sleeve, " U " type interstitial channels that forms between sleeve pipe bottom surface and the outer tube can be drained the ponding on ground.Stifled cover [2] top is provided with control strip [7]; with screw [8] control strip [7] and stifled cover [2] are fixed together; handling control strip can compress being enclosed within the stifled rubber seal that puts; and the water seal liquid level of the anti-blocking sewer pipe of the last through-type double containment formula deodorization of connection can reach 50～150mm; can produce the double-layer seal effect; can prevent more effectively that the foul smell in the sewer pipe from emerging, the protection ambient air exempts from pollution.Screwed hole in the connecting ring [1] also can be replaced by conical bore that is made into or cylindrical hole, and the external screw thread of stifled cover [2] is then corresponding to be replaced by cone of working in coordination with it that is made into or cylinder.Connecting ring [1] below is connected with sewer pipe by tapping pipe [9], can dock with common common floor drain on the connecting ring.The anti-blocking sewer pipe of the through-type double containment formula of last connection deodorization adopts water inlet water outlet straight-through structure, saved the return trap structure that occupies the higher spatial position in the common sewer pipe, its height dimension is less than 200mm, thereby can reduce the required fitting space height of floor, reduce the construction cost of building construction significantly.The formed water seal liquid level of inner sleeve and outer tube can reach 50～150mm, can stop insect climbing discrepancy such as cockroach effectively, transmissions such as prevention SARS.The anti-blocking sewer pipe of last connection through-type double containment formula deodorization can disassemble stifled cover by handling control strip in connecting ring, and then take out inside and outside sleeve pipe and cleaned, the dirt and the silt that lodge between inside and outside sleeve pipe can be cleaned out, can also use various dredging sewer machinery mediation sewer pipes, be convenient to keep in repair pipeline, it is unobstructed to guarantee to sluice.The rubber seal [3] of the anti-blocking sewer pipe of the last through-type double containment formula deodorization of connection is made of elastomeric material, all the other spare and accessory parts are made of metal or nylon, plastic material, but stifled cover [2] also can be made of rubber or vegetable cork, and relevant spare and accessory parts are integral through welding or with glue is bonding.
The anti-blocking sewer pipe of the through-type double containment formula deodorization of last connection can be widely used in the sanitary installation of house and housing construction.
Claims (4)
1. go up the anti-blocking sewer pipe of the through-type double containment formula deodorization of connection for one kind, mainly be by connecting ring [1], stifled cover [2], rubber seal [3], inner sleeve [4], sleeve pipe bottom surface [5], outer tube [6], control strip [7], screw [8] and tapping pipe [9] are formed, and it is characterized in that connecting ring has screwed hole in [1], stifled cover [2] has external screw thread, rubber seal [3] is enclosed within on the stifled cover [2], and stifled cover is screwed in the screwed hole of connecting ring, and the below is provided with inner sleeve [4] in the stifled cover, inner sleeve is connected with outer tube [6] by sleeve pipe bottom surface [5], inner sleeve [4] can be circular with the cross sectional shape of outer tube [6], also can be rectangle, square or regular polygon remain with the space of 10～40mm between the last plane of outer tube and the lower surface of connecting ring, the manhole that it is 5～20mm that the lower end of inner sleeve is provided with 2～4 diameters, or the identical Long Circle of area size, oval, rectangle, trapezoidal hole or groove.
2. according to claim 1 going up connects the anti-blocking sewer pipe of through-type double containment formula deodorization, it is characterized in that, described stifled cover [2] top is provided with the control strip [7] that can rotate stifled cover.
3. according to claim 1 going up connects the anti-blocking sewer pipe of through-type double containment formula deodorization, it is characterized in that, screwed hole in the described connecting ring [1] also can be replaced by conical bore that is made into or cylindrical hole, and the external screw thread of stifled cover [2] is then corresponding to be replaced by cone of working in coordination with it that is made into or cylinder.
4. according to claim 1 going up connects the anti-blocking sewer pipe of through-type double containment formula deodorization, it is characterized in that, the described rubber seal [3] that connects the anti-blocking sewer pipe of through-type double containment formula deodorization that goes up is made of elastomeric material, all the other spare and accessory parts are made of metal or nylon, plastic material, but stifled cover [2] also can be made of rubber or vegetable cork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201376874U CN201031417Y (en) | 2006-10-13 | 2006-10-13 | Upper communicated straight-through type double sealed type stinking-proof block-resistant downcomer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201376874U CN201031417Y (en) | 2006-10-13 | 2006-10-13 | Upper communicated straight-through type double sealed type stinking-proof block-resistant downcomer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201031417Y true CN201031417Y (en) | 2008-03-05 |
Family
ID=39163309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201376874U Expired - Fee Related CN201031417Y (en) | 2006-10-13 | 2006-10-13 | Upper communicated straight-through type double sealed type stinking-proof block-resistant downcomer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201031417Y (en) |
-
2006
- 2006-10-13 CN CNU2006201376874U patent/CN201031417Y/en not_active Expired - Fee Related
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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: 20080305 Termination date: 20101013 |