CN205663007U - Municipal drainage pipe of improvement structure - Google Patents
Municipal drainage pipe of improvement structure Download PDFInfo
- Publication number
- CN205663007U CN205663007U CN201620546522.6U CN201620546522U CN205663007U CN 205663007 U CN205663007 U CN 205663007U CN 201620546522 U CN201620546522 U CN 201620546522U CN 205663007 U CN205663007 U CN 205663007U
- Authority
- CN
- China
- Prior art keywords
- step groove
- flange
- ring
- connecting rod
- fixed part
- 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
Links
Abstract
The utility model provides a municipal drainage pipe of improvement structure, it has solved the current inconvenient problem of municipal drainage pipe equipment. This municipal drainage pipe of improvement structure includes the body and plugs in the filter tube in the body, the outside of the great one end of diameter has the turn -ups on the filter tube, the water hole had on the turn -ups, another pot head of filter tube has the ring of keeping off, keep off the ring and be close to the arc surface that turn down rims terminal surface is the indent, be equipped with step groove no. 1 and step groove no. 2 on the inside wall of body both ends respectively, have on the body lateral wall and be long banding connecting hole, the turn -ups part is located step groove no. 1, a turn -ups terminal surface and step groove diapire offsets, it is annular fixed part to have on the fender ring lateral wall, the fixed part is located step groove no. 2, be equipped with the connecting rod in the connecting hole, connecting rod one end is fixed with the turn -ups, the other end pass the fixed part and with the nut spiro union, the fixed part clamp is between two diapires in nut and the step groove. This municipal drainage pipe of improvement structure has the convenient advantage of equipment.
Description
Technical field
This utility model relates to a kind of municipal drain, a kind of structure improved municipal drain.
Background technology
Existing municipal drain as disclosed in Chinese patent storehouse a kind of blockage resisting municipal drain [application number:
201520460089.X；Authorization Notice No.: CN 204738373 U] include that body, the water inlet end of described body are provided with filtration
Device, described defecator includes filter tube and installs the wing, and described filter tube is cone, and the described installation wing is positioned at described filtration
The port of pipe, the water inlet end port of described body is tapered, and the described installation wing is suitable with the water inlet end port of described body,
Being provided with filtering holes on the described installation wing, described inboard wall of tube body is provided with back flow plate, and described back flow plate is curved.
Above-mentioned drain pipe makes water backwashing filter tube by arranging back flow plate, makes foreign material cannot be attached to filter by note all the time
Guan Shang, thus avoid blocking filter tube.But when this drain pipe there is a problem in that installation back flow plate, need first by back flow plate
Delivering to specify position, fixed by back flow plate in then welding gun stretches into body, above-mentioned process is entirely to be entered at tubular body
Row, the process causing whole installation is relatively complicated.
Summary of the invention
The purpose of this utility model is to there are the problems referred to above for existing technology, it is proposed that a kind of improvement easy to assembly
The municipal drain of structure.
The purpose of this utility model can be realized by following technical proposal: structure improved municipal drain, including in
The body of straight tube-like and in being inserted in body and in cone shape filter tube, on the lateral wall of one end that filter tube is relatively large in diameter
There is flange in the form of a ring, and this flange has axially penetrated through multiple water hole along body, is cased with outside the other end of filter tube
With flange just to baffle ring, described baffle ring is near the arc surface that end face is indent of flange, it is characterised in that described body
Two ends medial wall on be respectively equipped with step groove one and step groove two, step groove one and step groove two the most in the form of a ring and all with pipe
Body is coaxial, described tube wall has the connecting hole in strip, and the two ends of connecting hole lay respectively at step groove one He
On the diapire of step groove two, connecting hole at least two and uniform along the circumference of body, flange part is positioned at step groove one, and
On this flange, the diapire of end face and step groove one near baffle ring offsets, and the lateral wall of baffle ring has fixing of protruding in the form of a ring
Portion, and fixed position is in step groove two, is the most vertically provided with connecting rod, connecting rod one end and described flange in every connecting hole
Fixing, and the other end of connecting rod through fixed part and with a nut bolt, the both ends of the surface of described fixed part respectively with spiral shell
Female and step groove two diapire offsets.
During assembling, first connecting rod and filter tube are fitted together, then the entirety that connecting rod and filter tube form is inserted
Enter in body, be then inserted into baffle ring, and screw on nut.
During use, water enters from the water inlet end of body, and wherein a part of water flows through the filter opening of filter tube and eventually through pipe
The water side of body is discharged, and another part water is entered in body by water hole, and end face in circular arc on blocker ring
Under stop, the flow direction changing this part of water makes it rush at filter tube, and to form backflow, now the current in filter tube are formed back
Stream whirlpool, to drive the foreign material being mixed in current to rotate together with along with backflow whirlpool, makes foreign material cannot be attached on filter tube by note all the time,
Thus avoid blocking filter tube.
Owing to filter tube and connecting rod can assemble the most outside, make the peace the step for of only connecting rod and nut
Carry out in being contained in body, relative to prior art needing return duct and filter tube are installed in body respectively, there is assembling side
Just advantage；Meanwhile, when connecting rod being inserted in connecting hole, determine the position of two baffle rings and filter tube the most simultaneously, thus
Improve the property easy to assembly of this drain pipe further.
Baffle ring is positioned by the way of between the diapire being sandwiched in nut and step groove two at fixed part thereon, makes
Time actually used, only baffle ring or filter tube just can individually need to be taken out by nut back-out and be replaced or clean, so that this draining
Pipe has higher filter effect all the time.
In above-mentioned structure improved municipal drain, the diapire of described step groove two is provided with sealing in the form of a ring
Groove, and seal groove and the central axis conllinear both step groove two, be provided with sealing gasket in the form of a ring in described seal groove, and close
The both ends of the surface of packing diapire and fixed part with seal groove respectively offsets.
Under the effect of sealing gasket, formed between the diapire of fixed part and step groove two and seal reliably, make water completely with
On baffle ring, the end contact for arc surface rebounds, so that the purpose preventing filter tube from blocking stably realizes.
In above-mentioned structure improved municipal drain, described connecting rod has away from the sidewall of one end of flange
There is tapered spigot surface.
Use above-mentioned structure, connecting rod is inserted in connecting hole and fixed part is enclosed within connecting rod and all plays preferably
Guide effect, thus improve the convenience that this drain pipe assembles further.
In above-mentioned structure improved municipal drain, the sidewall of described connecting rod is provided with annular slot, annular
It is provided with 0 shape circle in draw-in groove, and the outer peripheral face being positioned at connecting hole medial wall at the aperture of flange and 0 shape circle offsets.
Use above-mentioned structure, be possible to prevent water in entering into connecting hole, to hinder the movement of connecting rod, so can not only enter
One step improves the convenience that drain pipe assembles, and can reduce again the active force of required applying when connecting rod being taken out.
Compared with prior art, this structure improved municipal drain has the advantage that
1, can assemble the most outside due to filter tube and connecting rod, the step for of making only connecting rod and nut
Carry out in being arranged on body, relative to prior art needing return duct and filter tube are installed in body respectively, there is assembling
Advantage easily；Meanwhile, when connecting rod being inserted in connecting hole, determine the position of two baffle rings and filter tube the most simultaneously, from
And improve the property easy to assembly of this drain pipe further.
, baffle ring be positioned by the way of between the diapire being sandwiched in nut and step groove two at fixed part thereon, make
When actually used, only baffle ring or filter tube just can individually need to be taken out by nut back-out and be replaced or clean, so that this row
Water pipe has higher filter effect all the time.
, under the effect of sealing gasket, formed between the diapire of fixed part and step groove two and seal reliably, make water completely with
On baffle ring, the end contact for arc surface rebounds, so that the purpose preventing filter tube from blocking stably realizes.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structure for amplifying schematic diagram in Fig. 1 at A.
Fig. 3 is the structure for amplifying schematic diagram in Fig. 1 at B.
In figure, 1, body；1a, step groove two；2, filter tube；2a, flange；2a1, water hole；3, baffle ring；3a, fixed part；
4, connecting rod；4a, spigot surface；5, nut；6, sealing gasket；7,0 shape circle.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
As shown in Figure 1 to Figure 3, this structure improved municipal drain is by body 1, filter tube 2, baffle ring 3, connecting rod 4, spiral shell
Female 5 compositions such as grade.
Wherein, body 1, in straight tube-like, the medial wall at the two ends of this body 1 is respectively equipped with step groove one and step groove two
1a, step groove one and step groove two 1a are the most in the form of a ring and both of which is coaxial with body 1.The sidewall of body 1 is provided with in strip
Connecting hole, the length bearing of trend of this connecting hole is consistent with the axis bearing of trend of body 1, and position respectively, the two ends of connecting hole
On the diapire of step groove one and step groove two 1a, i.e. connecting hole is through hole.Further illustrate, connecting hole at least two and edge
The circumference of body 1 is uniform.In the present embodiment, the quantity of preferred connecting hole is 2.
As it is shown in figure 1, filter tube 2 is in coniform, this filter tube 2 is inserted in body 1, and both filter tube 2 and body 1
Central axis conllinear.There is on the lateral wall of the one end being relatively large in diameter on filter tube 2 flange 2a in the form of a ring, and flange 2a and mistake
Chimney filter 2 is integral type structure.Flange 2a part is positioned at step groove one, and the diapire phase of the end face of flange 2a and step groove one
Support.The another part of flange 2a has axially penetrated through multiple water hole 2a1 along body 1.
Being cased with baffle ring 3 outside one end away from flange 2a on filter tube 2, baffle ring 3 is the most right with flange 2a, and baffle ring 3 is close
The end face of flange 2a is the arc surface of indent.As it is shown in figure 1, have the fixed part 3a protruded in the form of a ring on the lateral wall of baffle ring 3,
Fixed part 3a and baffle ring 3 are integral type structure, and fixed part 3a is positioned at step groove two 1a.As depicted in figs. 1 and 2, every company
The most vertically being provided with connecting rod 4 in connecing hole, connecting rod 4 one end is fixed with flange 2a, and the other end of connecting rod 4 passes fixed part 3a
And with nut 5 bolt, now, the both ends of the surface of fixed part 3a diapire with nut 5 and step groove two 1a respectively offsets, with will
Baffle ring 3 stable position.In the present embodiment, preferably connecting rod 4 fixes with flange 2a by the way of welding；In connecting rod 4
There is tapered spigot surface 4a, to play relatively in connecting rod 4 is inserted into connecting hole on sidewall away from one end of flange 2a
Good guide effect.
Further illustrate, as in figure 2 it is shown, the diapire of step groove two 1a is provided with seal groove in the form of a ring, and seal groove and
The central axis conllinear of both step groove two 1a.It is provided with sealing gasket 6 in the form of a ring in seal groove, and the both ends of the surface of sealing gasket 6 are divided
Not diapire and fixed part 3a with seal groove offsets.As it is shown on figure 3, the sidewall of connecting rod 4 is provided with annular slot, annular slot
Inside it is provided with 0 shape circle 7, and the outer peripheral face being positioned at connecting hole medial wall at the aperture of flange 2a and 0 shape circle 7 offsets.
During assembling, first connecting rod 4 and filter tube 2 being fitted together, then connecting rod 4 and filter tube 2 are formed is whole
Body is inserted in body 1, is then inserted into baffle ring 3, and screws on nut 5.
During use, water enters from the water inlet end of body 1, wherein a part of water flow through filter tube 2 filter opening and eventually through
The water side of body 1 is discharged, and another part water is entered in body 1 by water hole 2a1, and in circular arc on blocker ring 3
End face stop under, the flow direction changing this part of water makes it rush at filter tube 2, to form backflow, now in filter tube 2
Current form backflow whirlpool, to drive the foreign material that are mixed in current to rotate together with along with backflow whirlpool, make foreign material all the time cannot note attached
On filter tube 2, thus avoid blocking filter tube 2.
Specific embodiment described herein is only to this utility model spirit explanation for example.This utility model institute
Belong to those skilled in the art described specific embodiment to make various amendment or supplement or use similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (4)
- The most structure improved municipal drain, including the body in straight tube-like and in being inserted in body and in cone shape filtration Pipe, the lateral wall of one end that filter tube is relatively large in diameter has flange in the form of a ring, and this flange axially penetrating through along body Have multiple water hole, be cased with outside the other end of filter tube with flange just to baffle ring, described baffle ring is near the end face of flange Arc surface for indent, it is characterised in that be respectively equipped with step groove one and step groove on the medial wall at the two ends of described body Two, step groove one and step groove two the most in the form of a ring and all coaxial with body, described tube wall have the company in strip Connect hole, and the two ends of connecting hole lay respectively on the diapire of step groove one and step groove two, connecting hole at least two and edge pipe The circumference of body is uniform, and flange part is positioned on step groove one, and this flange the diapire of the end face near baffle ring and step groove one Offset, the lateral wall of baffle ring has the fixed part protruded in the form of a ring, and fixed position is in step groove two, in every connecting hole The most vertically being provided with connecting rod, connecting rod one end is fixed with described flange, and the other end of connecting rod is through fixed part and with one Nut bolt, the both ends of the surface of described fixed part diapire with nut and step groove two respectively offsets.
- Structure improved municipal drain the most according to claim 1, it is characterised in that the diapire of described step groove two It is provided with seal groove in the form of a ring, and seal groove and the central axis conllinear both step groove two, it is provided with in described seal groove Sealing gasket in the form of a ring, and the both ends of the surface of sealing gasket diapire and fixed part with seal groove respectively offset.
- Structure improved municipal drain the most according to claim 1, it is characterised in that away from turning in described connecting rod There is on the sidewall of the one end on limit tapered spigot surface.
- Structure improved municipal drain the most according to claim 1, it is characterised in that on the sidewall of described connecting rod It is provided with annular slot, is provided with 0 shape circle in annular slot, and is positioned at connecting hole medial wall at the aperture of flange and 0 shape circle Outer peripheral face offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620546522.6U CN205663007U (en) | 2016-06-06 | 2016-06-06 | Municipal drainage pipe of improvement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620546522.6U CN205663007U (en) | 2016-06-06 | 2016-06-06 | Municipal drainage pipe of improvement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205663007U true CN205663007U (en) | 2016-10-26 |
Family
ID=57156740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620546522.6U Expired - Fee Related CN205663007U (en) | 2016-06-06 | 2016-06-06 | Municipal drainage pipe of improvement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205663007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888033A (en) * | 2016-06-06 | 2016-08-24 | 石鸿娟 | Municipal drainage pipe of improved structure |
-
2016
- 2016-06-06 CN CN201620546522.6U patent/CN205663007U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888033A (en) * | 2016-06-06 | 2016-08-24 | 石鸿娟 | Municipal drainage pipe of improved structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Xuping Inventor before: Shi Hongjuan |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170906 Address after: Tongxiang Puyuan Town City Jiaxing city Zhejiang province 314000 Kaixuan Road No. 2501 Patentee after: Zhejiang giant Construction Co., Ltd. Address before: 325016 Zhejiang Province, Wenzhou city Ouhai District streets Quxi Road No. 98 Corelle Patentee before: Shi Hongjuan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20200606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |