CN201897015U - Expanding pipe - Google Patents
Expanding pipe Download PDFInfo
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- CN201897015U CN201897015U CN2010206283016U CN201020628301U CN201897015U CN 201897015 U CN201897015 U CN 201897015U CN 2010206283016 U CN2010206283016 U CN 2010206283016U CN 201020628301 U CN201020628301 U CN 201020628301U CN 201897015 U CN201897015 U CN 201897015U
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Abstract
The utility model relates to the field of cooling water pipes, and discloses an expanding pipe, which comprises a first interface, an expanding section and a second interface, wherein the expanding section is positioned between the first interface and the second interface, the diameter of the first interface is identical with that of a water inlet pipe, and the diameter of the second interface is identical with that of a water outlet pipe. The utility model aims to provide the expanding pipe, which can greatly reduces the risk of water flow leakage.
Description
Technical field
The utility model relates to the water-cooling tube field, relates in particular to a kind of expansion tube.
Background technique
Existing common water-cooling tube is divided into small-caliber end pipe, transition tube, three parts of heavy caliber end pipe, needs the transition port from a small-bore end to heavy caliber one end, and the jointing of transition port adopts the bolt seam.Because common water-cooling tube generally is divided into three parts, the dispersion of jointing link must influence the working life of water pipe, thereby has determined the terminal life of the material that uses from structure; More very be that because the increase of water pipe seam, the link of cooling water certainly exists inevitably leaks risk and the halfway consequence of cooling, greatly reduces the function of cooling water.
The model utility content
The purpose of this utility model provides a kind of expansion tube, can reduce the risk of current seepage significantly.
To achieve these goals, the technical solution of the utility model is:
A kind of expansion tube comprises: first interface, extension diameter section, second interface, and described extension diameter section is between described first interface and described second interface, and described first interface and intake pipe are isometrical, and described second interface and outlet pipe are isometrical.
Preferably, described extension diameter section is tapered.
Therefore, compared with prior art, use the utility model embodiment's technological scheme, following beneficial effect is arranged:
Change existing by small-bore to bigbore pipe fitting constituted mode, comprise the interface isometrical, extension diameter section with intake pipe, with the isometrical interface of outlet pipe, two pipeline joints of existing water-cooling tube have been cancelled, reduced the risk of leaking that too much causes because of interface significantly, thus the working life of also having improved water-cooling tube; Because this expansion tube is upward one-body molded from production and physics formation, thereby has reduced cost of production, also convenient the use directly taken off replacing when needing replacing and got final product.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, does not constitute to improper qualification of the present utility model, in the accompanying drawings:
The structural representation of a kind of expansion tube that Fig. 1 provides for the utility model embodiment.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to qualification of the present utility model.
Embodiment 1:
Be illustrated in figure 1 as the embodiment of a kind of expansion tube described in the utility model, comprise: first interface 1, extension diameter section 2, second interface 3, extension diameter section 2 and the isometrical interface 1 of intake pipe and and the isometrical interface 3 of outlet pipe between, first interface 1 is isometrical with intake pipe, and second interface 3 is isometrical with outlet pipe.
Expansion tube in the present embodiment is made by rubber material.
Expansion tube is installed on the motor of automobile being connected with the water pump of motor of expansion tube, being connected with the cylinder body aqua storage tank of expansion tube with isometrical second interface 3 of outlet pipe with isometrical first interface 1 of intake pipe.The cooling water of required cooling enters with isometrical first interface 1 of intake pipe from expansion tube, and the direct extension diameter section 2 by expansion tube is at last by being circulated to water tank with isometrical second interface 3 of outlet pipe; Need the cooling water of cooling to lower the temperature at a high speed, re-circulate to motor, guarantee that motor reaches rational temperature, thereby avoided the engine overheat detonation by radiator fan.
Expansion tube changed existing by small-bore to bigbore pipe fitting constituted mode, cancelled two pipeline joints of existing water-cooling tube, reduced the risk of leaking that too much causes because of interface significantly, thereby the working life of also having improved water-cooling tube; Go up one-body moldedly because expansion tube constitutes from production and physics, thereby reduced cost of production, also convenient the use needs to change or when using year in year out, directly takes off replacing and get final product.
This product is the hole enlargement rubber hose, and is abnormally-structured.Glue item number 2-1#, length 597mm, internal diameter 19mm, external diameter 27mm, hole enlargement internal diameter 35mm, external diameter 43mm, reinforced layer are polyester 1000D.Temperature grade :-40～150 ℃.Pressure index≤12kg (according to the different blasting parameter differences of bore).Water-cooling tube mainly is applicable to heat-resisting water-fast product.But more than the product reducing 10mm.
Glue, production, the several operations of sulfuration are refined in being divided into of this product.Refining glue production line adopts advanced automatic line, and manufacturing efficiency is effectively improved, and the braiding structure of this expansion tube has determined toughness and the pressure parameter after this product moulding.The one-body molded process of sulfuration that expansion tube adopts is the most important technology moulding means of its shaping.Advanced two-orbit sulfuration is adopted in product sulfuration typing workshop, makes a sulfurizing pot replace two uses, saves production site, has also improved the utilization efficiency of equipment simultaneously.Adopt the sulfuration automatic control system, be primarily aimed at cure time, sulfide stress control effectively, and finish automatic air inlet and exhaust by computer.Curing curve to the same day product carry out effective monitoring.
More than technological scheme that the utility model embodiment is provided be described in detail, used specific case herein the utility model embodiment's principle and mode of execution are set forth, above embodiment's explanation only is applicable to the principle that helps to understand the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, the part that on embodiment and application area, all can change, in sum, this description should not be construed as restriction of the present utility model.
Claims (2)
1. an expansion tube is characterized in that, comprising: first interface, extension diameter section, second interface, described extension diameter section between described first interface and described second interface,
Described first interface and intake pipe are isometrical, and described second interface and outlet pipe are isometrical.
2. a kind of expansion tube according to claim 1 is characterized in that: described extension diameter section is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206283016U CN201897015U (en) | 2010-11-23 | 2010-11-23 | Expanding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206283016U CN201897015U (en) | 2010-11-23 | 2010-11-23 | Expanding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201897015U true CN201897015U (en) | 2011-07-13 |
Family
ID=44254922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206283016U Expired - Fee Related CN201897015U (en) | 2010-11-23 | 2010-11-23 | Expanding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201897015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105087A (en) * | 2013-02-20 | 2013-05-15 | 安徽天祥空调科技有限公司 | Novel radiating tube |
| CN114321519A (en) * | 2020-09-28 | 2022-04-12 | 南京菲斯特焊接科技有限公司 | Reducing plastic hose and forming method |
-
2010
- 2010-11-23 CN CN2010206283016U patent/CN201897015U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105087A (en) * | 2013-02-20 | 2013-05-15 | 安徽天祥空调科技有限公司 | Novel radiating tube |
| CN114321519A (en) * | 2020-09-28 | 2022-04-12 | 南京菲斯特焊接科技有限公司 | Reducing plastic hose and forming method |
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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: 20110713 Termination date: 20131123 |