CN201787251U - Novel tee water pipe - Google Patents
Novel tee water pipe Download PDFInfo
- Publication number
- CN201787251U CN201787251U CN2010205527102U CN201020552710U CN201787251U CN 201787251 U CN201787251 U CN 201787251U CN 2010205527102 U CN2010205527102 U CN 2010205527102U CN 201020552710 U CN201020552710 U CN 201020552710U CN 201787251 U CN201787251 U CN 201787251U
- Authority
- CN
- China
- Prior art keywords
- water pipe
- tee union
- novel
- way connector
- way water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 229920003023 plastic Polymers 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000004677 Nylon Substances 0.000 claims abstract description 7
- 229920001778 nylon Polymers 0.000 claims abstract description 7
- 230000001154 acute effect Effects 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- 238000001816 cooling Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model reveals a novel tee water pipe, which comprises a three-way connector and water pipes. Wherein, the three-way connector is a T-shaped connector made of nylon materials by injection molding. The outer surfaces of the parts where the water pipes are connected with the three-way connector are respectively provided with a plastic covered layer. Each port of the three-way connector is provided with a locking projection and a limiting boss. The guide surface of the locking projection is at an obtuse angle with the axis of the three-way connector while the locking surface of the locking projection is at an acute angle or a right angle with the axis. A projection can be further equipped inside the three-way connector for reducing the caliber. The tee water pipe in the utility model has the characteristics of lightness, reliable connection, good endurance, excellent sealing performance and flexible control of the caliber. Moreover, the adopted materials have the advantages of enough strength, heat resistance, age resistance and low hydroscopic property. The assembly has a reliable stable performance and a simple manufacturing technology.
Description
Technical field
The utility model relates to a kind of three water service pipes, relates in particular to a kind of automobile cooling system three-limb tube.
Background technique
Water-cooling tube is an indispensable part in whole engine-cooling system, and its main effect is the transportation of bearing cooling liquid, makes cooling system form complete loop, thereby guarantees the proper functioning of whole system.Because the restriction of surrounding enviroment and boundary conditions in designing and developing process, water-cooling tube generally adopts rubber water pipe and metallic water pipe.
At some in particular cases; in the design process needs that satisfy layout and function; simultaneously in order to make whole pipeline neat appearance more; usually can design some three water service pipes; method commonly used is the tee union of some steel pipes of welding on the engineering at present; glue pipe socket on joint, with the clip chucking, is formed one three water service pipe assembly then.This type water pipe following problem can occur usually:
1, this type water pipe is made up of sebific duct, tee union, clip etc., and part is more.Need simultaneously manually to assemble, sleeve pipe, location, chucking can't realize frock, so manufacturing efficiency are lower.
2, because tee union and clip are metallic material, so assembly weight is heavier.
3, tee union adopts the steel pipe welding fabrication, and failure welding phenomenons such as sealing-off, rosin joint appear in steel pipe weld easily, and tube material is subjected to burn into oxidation equivalent damage easily in addition, so failure phenomenons such as seepage appear in common steel tube threeway easily.
4, the circularity at this type steel pipe tee union heading place be difficult to guarantee on technology, causes being difficult to guarantee with sebific duct assembling back fit tolerance, occurs seepage easily after long-time.
5, the common steel tube threeway is subjected to the restriction of steel pipe sizes, and some calibers can't be realized.
6, the common steel tube threeway is because adopt a steel pipe to be welded on another root steel pipe, because steel pipe is round structure, this just causes reaching easily at the steel pipe of joint welding the inside of an other steel pipe, can not realize rounding off, influences assignment of traffic and flow resistance simultaneously.
The model utility content
The technical problems to be solved in the utility model is three water service pipes of realizing a kind of light and handy convenience, corrosion-resistant oxidation, can not producing leakage problem.
To achieve these goals, the technical solution adopted in the utility model is: a kind of novel three-way water pipe comprises tee union and is placed in the outer water pipe of three ports of tee union that the outer surface of water pipe and tee union joint has covered plastics layer.
Described tee union is nylon material molding and forming " T " font joint.
Each port of described tee union is equipped with the zigzag fashion lock projection.
The lock projection top of described each port of tee union is provided with positive stop lug boss.
The guide surface of described lock projection and axis angle are the obtuse angle; Locking face and axis angle are acute angle or right angle.
Be provided with the projection that reduces caliber in the described tee union.
The interior corners place transition slyness of described tee union.
Advantage of the present utility model is in light weight, connects reliable, good endurance, good airproof performance, and caliber can be controlled flexibly, and selected material has enough intensity, heat resistance, ageing resistance and agent of low hygroscopicity, and assembly performance is reliable and stable, and preparation process is simple.
Description of drawings
Below the content of each width of cloth accompanying drawing expression of the utility model specification and the mark among the figure are made brief description:
Fig. 1 water pipe assembly assembling schematic representation;
Fig. 2 water pipe assembly schematic representation;
Joint, the plastic back of Fig. 3 water pipe view;
Fig. 4 tee union view;
Fig. 5 is cross sectional view A-A shown in Figure 4: throttling place schematic representation;
Fig. 6 is partial view I shown in Figure 4: the sealing strip zoomed-in view
Mark among the above-mentioned figure is: 1, water pipe; 2, tee union 3, covered plastics layer 4, lock projection 5, positive stop lug boss; 6, guide surface; 7, locking face
Embodiment
As Fig. 1, Fig. 2, shown in Figure 3, three water service pipes that the utility model is invented comprise tee union 2 and are placed in the outer water pipe 1 of 2 three ports of tee union, covered plastics layer 3 can occur after the outer surface of water pipe 1 and tee union 2 joints is plastic.For easy to use, we adopt sebific duct usually above-mentioned water pipe 1, and tee union 2 is " T " font joint of nylon material molding and forming; This three water service pipe can be realized producing in batches in component producer owing to adopt plastic technology, has saved clip connected, need not to have improved manufacturing efficiency in the workshop assembled in situ.Simultaneously, assembly is done as a whole, can be considered as a part separately, compares traditional clip assembling, has reduced the quantity of part.Because this novel three-way does not have to adopt heavier metallic material, alleviated the weight of part assembly in addition, met automotive industry and realize whole light-weighted development trend.
As Fig. 4, shown in Figure 6, its tee union 2 each ports of novel three-way water pipe are equipped with zigzag fashion lock projection 4, and its guide surface 6 is the obtuse angle with axis angle; Locking face 7 is acute angle or right angle with axis angle, and when water pipe 1 was inserted in tee union 2 ports like this, the resistance that is subjected to was less, and it is convenient to be inserted in, and when water pipe 1 outwards broke away from, the resistance that is subjected to was bigger, was not easy to break away from.A series of zigzag fashion lock projection 4 connect more reliably when also making assembly, because covered plastics layer 3 and tee union 2 all adopt nylon material, junction, therefore plastic back does not have the slit, and sealability is very good.Lock projection 4 tops at port are provided with positive stop lug boss 5, and positive stop lug boss 5 plays position-limiting action, can not be deeply inner to tee union 2 again when water pipe 1 is nested into herein.
When assembly assembles, the port that at first will water pipe connecting 1 be linked in tee union 2, utilize positive stop lug boss 5 to locate water pipe 1 in the process of fit, then the above-mentioned total member that is assembled together is put into injection mould on request, carry out matched moulds work, taking-up back water pipe 1 is and tee union 2 well links together, and will produce covered plastics layer 3 outside the water pipe 1 of joint.
As shown in Figure 5, make this nylon tee union 2 and need a cover injection mould, can regulate the caliber of tee union 2 by the parameter of adjusting mould, therefore can realize any distribution of flow, three water service pipes with any specification, in addition, when needing accurately to distribute each branch road flow of threeway, can in tee union 2, be provided with the projection that reduces caliber, can can control the assignment of traffic of each branch road flexibly according to actual needs by controlling internal diameter φ and connecing the crushing realization throttling action that chock length L can regulate branch road.Because this nylon tee union 2 adopts molding and forming, corner's rounding off reduces flow resistance in can realizing managing.
Claims (7)
1. novel three-way water pipe comprises tee union (2) and is placed in the water pipe (1) of tee union (2) three ends that it is characterized in that: water pipe (1) has covered plastics layer (3) with the outer surface of tee union (2) joint.
2. novel three-way water pipe according to claim 1 is characterized in that: described tee union (2) is " T " font joint of nylon material molding and forming.
3. novel three-way water pipe according to claim 2 is characterized in that: each port of described tee union (2) is equipped with zigzag fashion lock projection (4).
4. novel three-way water pipe according to claim 3 is characterized in that: the guide surface (6) of described lock projection (4) is the obtuse angle with axis angle; Locking face (7) is acute angle or right angle with axis angle.
5. according to claim 1 or 2 or 3 or 4 described novel three-way water pipes, it is characterized in that: lock projection (4) top of each port of described tee union (2) is provided with positive stop lug boss (5).
6. novel three-way water pipe according to claim 5 is characterized in that: described tee union is provided with the projection that reduces caliber in (2).
7. according to claim 1 or 2 or 3 or 4 or 6 described novel three-way water pipes, it is characterized in that: the interior corners place transition slyness of described tee union (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205527102U CN201787251U (en) | 2010-09-30 | 2010-09-30 | Novel tee water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205527102U CN201787251U (en) | 2010-09-30 | 2010-09-30 | Novel tee water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201787251U true CN201787251U (en) | 2011-04-06 |
Family
ID=43819214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205527102U Expired - Fee Related CN201787251U (en) | 2010-09-30 | 2010-09-30 | Novel tee water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201787251U (en) |
-
2010
- 2010-09-30 CN CN2010205527102U patent/CN201787251U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |