CN2806945Y - Water outlet elbow for antifreezing anti-theft composite pipeline - Google Patents
Water outlet elbow for antifreezing anti-theft composite pipeline Download PDFInfo
- Publication number
- CN2806945Y CN2806945Y CN 200420117209 CN200420117209U CN2806945Y CN 2806945 Y CN2806945 Y CN 2806945Y CN 200420117209 CN200420117209 CN 200420117209 CN 200420117209 U CN200420117209 U CN 200420117209U CN 2806945 Y CN2806945 Y CN 2806945Y
- Authority
- CN
- China
- Prior art keywords
- interior pipe
- water outlet
- multiple tube
- sealing cover
- freeze proof
- 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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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model relates to a water outlet elbow for antifreezing anti-theft composite pipelines, which belongs to the fitting of water delivery pipelines. The utility model comprises an inner pipe and a thermal protection layer arranged on the outer surface of the inner pipe, wherein the thermal protection layer is a thermal protection bushing, the inner pipe and the thermal protection bushing are sheathed and fixedly matched, a sealing cover and a water outlet extended from the inner pipe are sheathed and matched with sealing, and a locking device is arranged between the sealing cover and the water outlet of the inner pipe. The problems of easy theft, easy frost crack of the pipeline in winter and poor protection effect of the prior art are solved by the utility model. The utility model has the advantages of favorable effects of protection and thermal protection, theft protection, low installation and manufacture cost, etc.
Description
Technical field
The utility model belongs to the aqueduct accessory, particularly a kind of freeze proof antitheft multiple tube water exit elbow.
Background technique
At present, be exactly under ground piping antiseepage water delivery at the most effective water-saving engineering of well-irrigated area, and accepted by vast farmers.Along with underground antiseepage pipeline antiseepage this water-saving technology of water delivery applying in agricultural production, its accessory demand grows with each passing day.But present pipe water outlet accessory mostly is the cast iron manufacturing.This kind water outlet accessory has following shortcoming:
One, water exit elbow belongs to the cast iron manufacturing, and regular meeting is destroyed by the people and sells off and can not normally use as wastes of iron and steel, causes production loss;
Two, to be destroyed and steal by the people in order to prevent at present, most of area haves no alternative but containment vessel all is set on each water outlet, makes to drop into to improve more than 50%, and brings inconvenience to use; Some places with concrete with the water outlet elbow with bottom cast in situs, elbow part still is exposed on the outside, protective action is little.
Three, because the metallic material price rises steadily, and MANUFACTURER is for reducing cost, the material consumption of having to as far as possible reduce, thus make product shortening in working life.According to investigations, current institute cylinder iron water outlet have only 3-5 working life;
Four, the water shutoff mouth of water outlet upper end lifts leading screw and is easy to rust extremely, often brings inconvenience to use.
Five, can not normally not use owing to have warming measure, winter often to cause bursting by freezing or freezing obstruction.
Summary of the invention
The purpose of this utility model is to provide a kind of freeze proof antitheft multiple tube water exit elbow, to solve easily stolen that prior art exists, problems such as bursting by freezing, protection weak effect takes place winter.
Overall structure of the present utility model is:
Freeze proof antitheft multiple tube water exit elbow, pipe 5 in comprising, the warming layer of pipe 5 outer surfaces in being arranged at; Warming layer is warming sleeve pipe 6, and interior pipe 5 adopts the suit secure fit with warming sleeve pipe 6, and sealing cover 1 adopts suit to be sealed and matched with the water outlet that interior pipe 5 extends, and is provided with locking device between the water outlet of sealing cover 1 and interior pipe 5.
Specific structural features of the present utility model also has:
Sealing cover 1 adopts thread set to be sealed and matched with the water outlet that interior pipe 5 extends.
Locking device comprises the flange plate 2,4 that is arranged at sealing cover 1 bottom and interior pipe 5 water outlet peripheries, is opened on the flange plate 2,4 and corresponding mutually lockhole 9,8.Lockhole 9 is opened in arc-shaped slot on the flange plate 2 for symmetry, and lockhole 8 is for being opened on the flange plate 4 and the circular hole corresponding with lockhole 9.
Be provided with sealing gasket 2 between interior pipe 5 water outlets and the sealing cover 1.Interior pipe 5 adopts the suit integrated moldings with warming sleeve pipe 6.The outer wall of the water intake of interior pipe 5 is provided with convex annular along 7.Interior pipe 5 selects for use polypropylene for mainly making raw material, and warming sleeve pipe 6 selects for use inorganic composite materials for mainly making raw material.
The obtained technological progress of the utility model is:
1, water exit elbow is inner makes for polypropylene material, belongs to environment-friendly materials, and functional, anti-aging, corrosion-resistant, toughness is big, and plasticity is strong, unsuitable explosion, can carry out hot connecting, improve security of products, extremely difficult weathering under no optical condition, long service life.
2, water exit elbow external belt matcoveredn possesses protection and warming double action, when preventing to destroy, can effectively avoid occurring low temperature bursting by freezing in severe winter.Owing to have protective layer, need not establish containment vessel in addition, the underground water conduit working procedure is simplified, installation cost reduces significantly, has reduced unnecessary secondary input;
The water outlet and the sealing cover of water exit elbow are provided with flange plate, the lockable protection, thus realized anti-theft feature.The water intake of water exit elbow and water outlet offer the convex annular edge, have increased the soundness that is connected with plastic pipe;
Because the prices of raw and semifnished materials are lower, manufacturing process is simple, and manufacture cost can reduce by 30%.
Description of drawings
Accompanying drawing of the present utility model has:
Fig. 1 is an overall structure schematic representation of the present utility model.
Fig. 2 is that the A of sealing cover is to view.
Fig. 3 is that the A of interior pipe water outlet is to view.
Embodiment
The overall structure of present embodiment comprising interior pipe 5, is managed the warming layer of 5 outer surfaces as shown in being arranged at; Warming layer is warming sleeve pipe 6, and interior pipe 5 adopts the suit integrated molding with warming sleeve pipe 6.Sealing cover 1 adopts thread set to be sealed and matched with the water outlet that interior pipe 5 extends, and is provided with locking device between the water outlet of sealing cover 1 and interior pipe 5.Described locking device comprises the flange plate 2,4 that is arranged at sealing cover 1 bottom and interior pipe 5 water outlet peripheries, is opened on the flange plate 2,4 and corresponding mutually lockhole 9,8.Flange plate 4 profiles are semi-disc, and lockhole 9 is opened in arc-shaped slot on the flange plate 2 for symmetry, and lockhole 8 is for being opened on the flange plate 4 and the circular hole corresponding with lockhole 9.When needs lock, with sealing cover 1 screw be packaged in behind the pipe 5 water outlet outer ends, pass on the flange plate 2,49, the 8 back lockings of corresponding mutually lockhole with lockset and get final product.Be provided with sealing gasket 3 between interior pipe 5 water outlets and the sealing cover 1.The outer wall of the water intake of interior pipe 5 is provided with convex annular along 7.Interior pipe 5 selects for use polypropylene for mainly making raw material, and warming sleeve pipe 6 selects for use inorganic composite materials for mainly making raw material.Use for convenient, can make a special purpose interface accessory separately, the water outlet suit screw-thread fit of its inlet and interior pipe, the outlet of interface accessory connects special-purpose agricultural aqueduct.
Claims (8)
1, freeze proof antitheft multiple tube water exit elbow comprises interior pipe (5), is arranged at the warming layer of interior pipe (5) outer surface; It is characterized in that described warming layer is warming sleeve pipe (6), interior pipe (5) adopts the suit secure fit with warming sleeve pipe (6), sealing cover (1) adopts suit to be sealed and matched with the water outlet that interior pipe (5) extends, and is provided with locking device between the water outlet of sealing cover (1) and interior pipe (5).
2, freeze proof antitheft multiple tube water exit elbow according to claim 1 is characterized in that the water outlet that described sealing cover (1) and interior pipe (5) extend adopts thread set to be sealed and matched.
3, freeze proof antitheft multiple tube water exit elbow according to claim 1, it is characterized in that described locking device comprises flange plate (2), (4) that are arranged at sealing cover (1) bottom and interior pipe (5) water outlet periphery, be opened in flange plate (2), (4) last and corresponding mutually lockhole (9), (8).
4, freeze proof antitheft multiple tube water exit elbow according to claim 3 is characterized in that described lockhole (9) is opened in arc-shaped slot on the flange plate (2) for symmetry, lockhole (8) for be opened on the flange plate (4) and with the corresponding circular hole of lockhole (9).
5, freeze proof antitheft multiple tube water exit elbow according to claim 2 is characterized in that being provided with sealing gasket (2) between described interior pipe (5) water outlet and the sealing cover (1).
6, freeze proof antitheft multiple tube water exit elbow according to claim 1 is characterized in that described interior pipe (5) and warming sleeve pipe (6) adopt the suit integrated molding.
7, freeze proof antitheft multiple tube water exit elbow according to claim 1 is characterized in that the outer wall of the water intake of described interior pipe (5) is provided with convex annular along (7).
8, freeze proof antitheft multiple tube water exit elbow according to claim 1, it is characterized in that described in the pipe (5) select for use polypropylene for mainly making raw material, warming sleeve pipe (6) selects for use inorganic composite materials for mainly making raw material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420117209 CN2806945Y (en) | 2004-12-22 | 2004-12-22 | Water outlet elbow for antifreezing anti-theft composite pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420117209 CN2806945Y (en) | 2004-12-22 | 2004-12-22 | Water outlet elbow for antifreezing anti-theft composite pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2806945Y true CN2806945Y (en) | 2006-08-16 |
Family
ID=36921245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420117209 Expired - Fee Related CN2806945Y (en) | 2004-12-22 | 2004-12-22 | Water outlet elbow for antifreezing anti-theft composite pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2806945Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650362A (en) * | 2016-02-16 | 2016-06-08 | 成都格瑞思文化传播有限公司 | Water conservancy pipeline structure |
| JP2022172368A (en) * | 2019-01-30 | 2022-11-15 | 株式会社オンダ製作所 | elbow joint |
-
2004
- 2004-12-22 CN CN 200420117209 patent/CN2806945Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650362A (en) * | 2016-02-16 | 2016-06-08 | 成都格瑞思文化传播有限公司 | Water conservancy pipeline structure |
| JP2022172368A (en) * | 2019-01-30 | 2022-11-15 | 株式会社オンダ製作所 | elbow joint |
| JP7377471B2 (en) | 2019-01-30 | 2023-11-10 | 株式会社オンダ製作所 | elbow fittings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |