CN106592718A - Water drainage pipe capable of preventing odorous gas of sewer from entering room - Google Patents
Water drainage pipe capable of preventing odorous gas of sewer from entering room Download PDFInfo
- Publication number
- CN106592718A CN106592718A CN201611211742.4A CN201611211742A CN106592718A CN 106592718 A CN106592718 A CN 106592718A CN 201611211742 A CN201611211742 A CN 201611211742A CN 106592718 A CN106592718 A CN 106592718A
- Authority
- CN
- China
- Prior art keywords
- elbow
- drain pipe
- cylinder
- sewer
- seal
- 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.)
- Withdrawn
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/28—Odour seals
- E03C1/284—Odour seals having U-shaped trap
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The invention discloses a water drainage pipe capable of preventing odorous gas of a sewer from entering a room. The water drainage pipe is mainly characterized in that a first elbow capable of being bent rightward for 90 degrees is arranged at the lower end of an upper water drainage pipe; a right end face of a first cylinder at the tail end of the right end of the first elbow and a left end face of a graphite sealing ring are firmly adhered together through utilizing a 920 instant adhesive; a second elbow is arranged at the left lower end of an elbow pipe capable of rotating frontward and backward; the left end face of a second cylinder at the tail end of the left end of the second elbow and the right end face of a ceramic sealing ring are firmly adhered together through utilizing the 920 instant adhesive; a second thread hole of a connecting nut is locked with an external thread of the first cylinder; the right end face of the graphite sealing ring is precisely matched and connected with the left end face of the ceramic sealing ring in a sealing manner; a U-shaped inner space is used for storing deposited water capable of blocking and sealing the odorous gas of the sewer and preventing the odorous gas from entering the room from an inner hole of the upper water drainage pipe. The water drainage pipe disclosed by the invention can be used for smoothly discharging sewage and can also be used for improving the air quality in the room and the physical and mental health levels of people.
Description
Technical field
The present invention relates to sewage discharge pipeline accessory technical field, more particularly to a kind of foul smell for being prevented from sewer enters
Enter the drain pipe of interior.This practicality is newly particularly well-suited to the sewage discharge for washing nappy in the hand basin of toilet and kitchen.
Background technology
Existing hand basin and the drain pipe washed below nappy are straight hollow circular-tubes or straight hollow corrugated tube, are only arranged
Put the function of sewage, it is impossible to stop, seal that the foul smell of sewer gets in from the endoporus of drain pipe, the foul smell of sewer is long-term
Pollution room air is got in, the physical and mental health of people is had a strong impact on.
The effluent outfall of the hand basin of existing goods room toilet and the underfloor for washing nappy in kitchen is with directly
What pipe --- bend pipe --- straight tube and sewer connected, enter from the endoporus of drain pipe without the foul smell for stopping, sealing sewer
Indoor function so that the foul smell of sewer directly enters from effluent outfall through hand basin and the drain pipe washed below nappy
Enter indoor pollution room air, have a strong impact on the physical and mental health of people.
The content of the invention
It is an object of the invention to improve the deficiency of prior art, there is provided a kind of foul smell for being prevented from sewer enters to enter the room
Interior drain pipe, can smooth discharge sewage and can improve interior air quality and people physically and mentally healthy level.
The technical solution used in the present invention is：By the first rubber seal, upper drain pipe, carbon seal ring, ceramic seal
A kind of foul smell for being prevented from sewer that circle, attaching nut, bend pipe, corrugated tube and the second rubber seal are constituted gets in
Drain pipe, the lower end of upper drain pipe is provided with the first elbow of 90 ° of bending to the right, and the right-hand member end of the first elbow is provided with one knot
First cylinder of structure, the external diameter of the first cylinder is provided with external screw thread, the right side of the first cylinder and the left side of carbon seal ring
With the firm gluing of 920 instant drying adhesives together.
The lower-left end of the described bend pipe for being capable of forward and backward rotation is provided with the second elbow, and the left end end of the second elbow is provided with
Second cylinder of integrative-structure, the left side of the second cylinder is existed with the right side of ceramic seal circle with the firm gluing of 920 instant drying adhesives
Together.
The centre bore of described hexagonal attaching nut is inserted in after the external diameter of the lower union joint of bend pipe bottom righthand side and moves on to
The lower-left end of double section belt arm, the second screwed hole and the external screw thread of the first cylinder of attaching nut are locked together, by carbon seal ring
Right side be sealed connected together with the left side precision-fit of ceramic seal circle, can be mutual between precision-fit sealing surface
Rotate.
Described the first elbow and the endoporus of the second elbow is sealed by carbon seal ring and ceramic seal circle precision-fit
The interior sky of "U" shaped is constituted after connection, interior sky has hydrops after first time draining, and hydrops can stop, seal sewer
Foul smell gets in from the endoporus of upper drain pipe.
In the connecting hole of the upper binding head of the external diameter insertion corrugated tube upper end of the lower union joint of described bend pipe right-hand member, and
With the firm gluing of 920 instant drying adhesives together.
Described corrugated tube can stretch under external force.
The lower end of described corrugated tube is provided with Water outlet, and the external diameter of Water outlet is provided with integrative-structure, funnel shaped flexi-ring,
The outer end of flexi-ring is provided with funnel shaped second rubber seal.
The lower end inner surface of the second described rubber seal is existed with the outer surface of flexi-ring with the firm gluing of 920 instant drying adhesives
Together.
The upper end of described upper drain pipe is provided with the hex nut of integrative-structure, is provided with the first screwed hole of hex nut
The first circular rubber seal, the lower surface of the first rubber seal is firm with 920 instant drying adhesives with the bottom hole face of the first screwed hole
Solid glue is glutinous together.
The invention has the beneficial effects as follows：The hex nut of upper drain pipe upper end is tightened on into hand basin or nappy lower end is washed
On the external screw thread of water out adapter, the effluent outfall that the Water outlet of bellows lower end inserts underfloor is protruded in toilet or kitchen
In straight tube on room floor, on the outer end of funnel shaped second rubber seal of the flexi-ring outer end on Water outlet external diameter and straight tube
The endoporus at end is sealed, and the foul smell for being prevented from sewer gets in from the endoporus of straight tube, improves indoor air matter
Amount and the physically and mentally healthy level of people.
For the first time using hand basin or when washing sewage effluent after nappy, the endoporus of the first elbow and the second elbow passes through graphite
Sealing ring and ceramic seal circle precision-fit constitute the interior sky of "U" shaped and have a hydrops after being tightly connected, hydrops can stop, close
The foul smell of envelope sewer gets in from the endoporus of upper drain pipe, improves the air quality of interior and the physically and mentally healthy water of people
It is flat.
Can between the carbon seal ring being tightly connected due to precision-fit and the precision-fit sealing surface of ceramic seal circle
Mutually rotate, corrugated tube can extend under external force, and bend pipe forward and backward can be rotated.When the first elbow and the second elbow
Endoporus constitutes the interior empty interior deposition of "U" shaped after being tightly connected by carbon seal ring and ceramic seal circle precision-fit have silt
When blocking sewage discharge Deng booty, as long as more than 90 ° of swing bend pipe forward or backward, the position of arching upward upwards for making bend pipe keeps water
Put down or down, silt of interior empty interior deposition of clean "U" shaped etc. easily, is successfully washed away by pouring clear water from upper drain pipe
Booty, ensures that sewage discharge is smooth.
After washing away the booties such as the silt of interior empty interior deposition of clean "U" shaped, the position of arching upward upwards of bend pipe is gone back to into original
Position, you can the interior sky for making "U" shaped again has hydrops, the interior empty hydrops for recovering "U" shaped stop, seal the smelly of sewer
The function that gas gets in from the endoporus of upper drain pipe.
The present invention smooth discharge sewage and can improve indoor air quality and people due to adopting said structure
Physically and mentally healthy level.
Description of the drawings
The concrete structure of the present invention is given by below example and its accompanying drawing.
Fig. 1 is the concrete knot of the drain pipe got according to a kind of foul smell for being prevented from sewer proposed by the present invention
Structure schematic diagram.
In figure：The screwed holes of 1- first, 2- hex nuts, the rubber seal of 3- first, the upper drain pipies of 4-, 5- hydrops, 6-
One elbow, empty in 7-, the cylinders of 8- first, 9- external screw threads, 10- carbon seal rings, 11- ceramic seal circles, the cylinders of 12- second, 13-
Centre bore, 14- attaching nut, the screwed holes of 15- second, the elbows of 16- second, 17- bend pipes, 18- lower union joints, 19- upper binding heads,
20- connecting holes, 21- corrugated tubes, 22- flexi-rings, the rubber seal of 23- second, 24- Water outlets.
Specific embodiment
With reference to embodiment, the present invention is further illustrated.
Embodiment：As shown in drawings, concrete device details proposed by the present invention is：By the first rubber seal 3, upper draining
Pipe 4, carbon seal ring 10, ceramic seal circle 11, attaching nut 14, bend pipe 17, the structure of 21 and second rubber seal of corrugated tube 23
Into a kind of drain pipe that gets in of foul smell for being prevented from sewer, the lower end of upper drain pipe 4 is provided with 90 ° of bending to the right
First elbow 6, the right-hand member end of the first elbow 6 is provided with the first cylinder 8 of integrative-structure, and the external diameter of the first cylinder 8 is provided with outer
Screw thread 9, the right side of the first cylinder 8 and the left side of carbon seal ring 10 are with together with the firm gluing of 920 instant drying adhesives.
The lower-left end for being capable of the bend pipe 17 of forward and backward rotation is provided with the second elbow 16, and the left end end of the second elbow 16 is provided with
Second cylinder 12 of integrative-structure, the left side of the second cylinder 12 is firm with 920 instant drying adhesives with the right side of ceramic seal circle 11
Gluing is together.
The centre bore 13 of hexagonal attaching nut 14 is inserted in after the external diameter of the lower union joint 18 of the bottom righthand side of bend pipe 17 and moves on to
The lower-left end of the second elbow 16, the second screwed hole 15 and the external screw thread 9 of the first cylinder 8 of attaching nut 14 are locked together, will
The right side of carbon seal ring 10 is sealed connected together with the left side precision-fit of ceramic seal circle 11, precision-fit sealing
Can mutually rotate between face.
The endoporus of the first elbow 6 and the second elbow 16 is sealed by carbon seal ring 10 and the precision-fit of ceramic seal circle 11
Interior empty 7, interior empty the 7 of "U" shaped is constituted after connection and has hydrops 5 after first time draining, hydrops 5 can stop, seal lower water
The foul smell in road gets in from the endoporus of upper drain pipe 4.
The connecting hole 20 of the upper binding head 19 of external diameter insertion corrugated tube 21 upper end of the lower union joint 18 of the right-hand member of bend pipe 17
It is interior, and with the firm gluing of 920 instant drying adhesives together.
Corrugated tube 21 can stretch under external force.
The lower end of corrugated tube 21 is provided with Water outlet 24, and the external diameter of Water outlet 24 is provided with integrative-structure, funnel shaped flexi-ring
22, the outer end of flexi-ring 22 is provided with funnel shaped second rubber seal 23.
The lower end inner surface of the second rubber seal 23 is with the outer surface of the flexi-ring 22 firm gluing of 920 instant drying adhesives one
Rise.
The upper end of upper drain pipe 4 is provided with the hex nut 2 of integrative-structure, and in the first screwed hole 1 of hex nut 2 circle is provided with
920 instant drying adhesives of bottom hole face of the first rubber seal 3 of shape, the lower surface of the first rubber seal 3 and the first screwed hole 1
Firm gluing is together.
The course of work of the present invention is specifically described below in conjunction with the accompanying drawings.
The present invention the course of work be：The hex nut of upper drain pipe upper end is tightened on into hand basin or nappy lower end is washed
On the external screw thread of water out adapter, the effluent outfall that the Water outlet of bellows lower end inserts underfloor is protruded in toilet or kitchen
In straight tube on room floor, on the outer end of funnel shaped second rubber seal of the flexi-ring outer end on Water outlet external diameter and straight tube
The endoporus at end is sealed, and the foul smell for preventing sewer gets in from the endoporus of straight tube.
For the first time using hand basin or when washing sewage effluent after nappy, the endoporus of the first elbow and the second elbow passes through graphite
Sealing ring and ceramic seal circle precision-fit constitute the interior sky of "U" shaped and have a hydrops after being tightly connected, hydrops can stop, close
The foul smell of envelope sewer gets in from the endoporus of upper drain pipe.
When the endoporus of the first elbow and the second elbow is tightly connected by carbon seal ring and ceramic seal circle precision-fit
When afterwards the interior empty interior deposition of composition "U" shaped has the blocking sewage discharge of the booties such as silt, as long as 90 ° of swing bend pipe forward or backward
More than, the position holding level or down of arching upward upwards of bend pipe is made, easily, successfully wash away by pouring clear water from upper drain pipe
The booties such as the silt of interior empty interior deposition of clean "U" shaped, ensure that sewage discharge is smooth.
After washing away the booties such as the silt of interior empty interior deposition of clean "U" shaped, the position of arching upward upwards of bend pipe is gone back to into original
Position, you can the interior sky for making "U" shaped again has hydrops, the interior empty hydrops for recovering "U" shaped stop, seal the smelly of sewer
The function that gas gets in from the endoporus of upper drain pipe.
Claims (4)
1. the drain pipe that a kind of foul smell for being prevented from sewer gets in, by the first rubber seal（3）, upper drain pipe
（4）, carbon seal ring（10）, ceramic seal circle（11）, attaching nut（14）, bend pipe（17）, corrugated tube（21）With the second rubber
Sealing ring（23）Constitute, it is characterised in that：Upper drain pipe（4）Lower end be provided with the first elbow of 90 ° of bending to the right（6）, first
Elbow（6）Right-hand member end be provided with the first cylinder of integrative-structure（8）, the first cylinder（8）External diameter be provided with external screw thread（9）,
First cylinder（8）Right side and carbon seal ring（10）Left side with the firm gluing of 920 instant drying adhesives together.
2. the drain pipe that a kind of foul smell for being prevented from sewer according to claim 1 gets in, it is characterised in that：
It is capable of the bend pipe of forward and backward rotation（17）Lower-left end be provided with the second elbow（16）, the second elbow（16）Left end end be provided with one
Second cylinder of body structure（12）, the second cylinder（12）Left side and ceramic seal circle（11）920 instant drying adhesives of right side
Firm gluing is together.
3. the drain pipe that a kind of foul smell for being prevented from sewer according to claim 1 and 2 gets in, its feature exists
In：Hexagonal attaching nut（14）Centre bore（13）It is inserted in bend pipe（17）The lower union joint of bottom righthand side（18）External diameter after move
To the second elbow（16）Lower-left end, attaching nut（14）The second screwed hole（15）With the first cylinder（8）External screw thread（9）Lock
Tightly together, by carbon seal ring（10）Right side and ceramic seal circle（11）Left side precision-fit be sealedly connected on one
Rise, can mutually rotate between precision-fit sealing surface；
The first described elbow（6）With the second elbow（16）Endoporus pass through carbon seal ring（10）With ceramic seal circle（11）Essence
Close fit constitutes the interior sky of "U" shaped after being tightly connected（7）, interior sky（7）There are hydrops after first time draining（5）, hydrops（5）
Can stop, seal the foul smell of sewer from upper drain pipe（4）Endoporus get in.
4. the drain pipe that a kind of foul smell for being prevented from sewer according to claim 1 gets in, it is characterised in that：
Bend pipe（17）The lower union joint of right-hand member（18）External diameter insertion corrugated tube（21）The upper binding head of upper end（19）Connecting hole
（20）It is interior, and with the firm gluing of 920 instant drying adhesives together；
Described corrugated tube（21）Can stretch under external force；
Described corrugated tube（21）Lower end be provided with Water outlet（24）, Water outlet（24）External diameter be provided with integrative-structure, funnel
The flexi-ring of shape（22）, flexi-ring（22）Outer end be provided with funnel shaped second rubber seal（23）；
The second described rubber seal（23）Lower end inner surface and flexi-ring（22）The outer surface firm glue of 920 instant drying adhesives
Stick together；
Described upper drain pipe（4）Upper end be provided with the hex nut of integrative-structure（2）, hex nut（2）The first screwed hole
（1）Inside it is provided with the first rubber seal of circle（3）, the first rubber seal（3）Lower surface and the first screwed hole（1）Hole
The bottom surface firm gluing of 920 instant drying adhesives is together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611211742.4A CN106592718A (en) | 2016-12-25 | 2016-12-25 | Water drainage pipe capable of preventing odorous gas of sewer from entering room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611211742.4A CN106592718A (en) | 2016-12-25 | 2016-12-25 | Water drainage pipe capable of preventing odorous gas of sewer from entering room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106592718A true CN106592718A (en) | 2017-04-26 |
Family
ID=58603620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611211742.4A Withdrawn CN106592718A (en) | 2016-12-25 | 2016-12-25 | Water drainage pipe capable of preventing odorous gas of sewer from entering room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106592718A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126838A (en) * | 2017-07-01 | 2017-09-05 | 成都国化环保科技有限公司 | A kind of flue gas desulfurization device line |
-
2016
- 2016-12-25 CN CN201611211742.4A patent/CN106592718A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126838A (en) * | 2017-07-01 | 2017-09-05 | 成都国化环保科技有限公司 | A kind of flue gas desulfurization device line |
| CN107126838B (en) * | 2017-07-01 | 2023-07-28 | 成都国化环保科技有限公司 | Flue gas desulfurization equipment line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170426 |
|
| WW01 | Invention patent application withdrawn after publication |