CN204459522U - The union of a kind of hot melt pipeline quick change - Google Patents
The union of a kind of hot melt pipeline quick change Download PDFInfo
- Publication number
- CN204459522U CN204459522U CN201520118722.7U CN201520118722U CN204459522U CN 204459522 U CN204459522 U CN 204459522U CN 201520118722 U CN201520118722 U CN 201520118722U CN 204459522 U CN204459522 U CN 204459522U
- Authority
- CN
- China
- Prior art keywords
- metal
- tempreature bulb
- bulb component
- octagon nut
- union
- 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
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses the union of a kind of hot melt pipeline quick change, belong to quick-change coupling technical field.The technical solution of the utility model main points are: the union of a kind of hot melt pipeline quick change, the inner side of metal octagon nut is provided with position limiting convex ring, this position limiting convex ring is evenly equipped with multiple arc groove, and the end of tempreature bulb component is provided with the arc boss matched with the arc groove of position limiting convex ring in metal octagon nut.Metal octagon nut of the present utility model and tempreature bulb component can be dismantled from tempreature bulb component smoothly, can ensure that again metal pipe members coordinates with the connection of tempreature bulb component, when metal octagon nut or metal pipe members damage, not needing to destroy original tempreature bulb component can change separately.
Description
Technical field
The utility model belongs to quick-change coupling technical field, is specifically related to the union of a kind of hot melt pipeline quick change.
Background technique
Hot melt pipeline union is a kind of union for connecting hot melt pipeline and radiator.Centre is a live metal octagon nut, front end is the tempreature bulb component of connecting pipeline, rear end is a metal pipe members connecting radiator, a pad is accompanied between connecting tube component and tempreature bulb component, by the octagon nut of centre, rear and front end is closely linked, middle octagon nut is equivalent to a pipe collar and is coupled together by two ends pipe, like this can motionless pipe and by two pipes separately, easy access and replacing radiator, structure is simple, be convenient to change, reduce materials consumption and installation and maintenance workload, reduce costs.
At present, the union used in Pipe installing is made up of three parts, and wherein front end tempreature bulb component and pipeline are welded together, and before melting welding, metal octagon nut empty set is at tempreature bulb member front end.Once melting welding success, metal octagon nut just can not be dismantled again.If octagon nut damages, remove with regard to needing original tempreature bulb component to be carried out destructiveness, a whole set of union that then purchase one is new is changed, and not only wastes time and energy but also waste material.
Summary of the invention
The technical problem that the utility model solves there is provided the hot melt pipeline quick change union simple and easy to use of a kind of structure.
The utility model adopts following technological scheme for solving the problems of the technologies described above, the union of a kind of hot melt pipeline quick change, it is characterized in that comprising metal pipe members, metal octagon nut, gasket seal and tempreature bulb component, wherein one end of tempreature bulb component is connected on metal octagon nut, and be bolted in after in metal octagon nut, gasket seal is set on metal pipe members, the inner side of metal octagon nut is provided with position limiting convex ring, this position limiting convex ring is evenly equipped with multiple arc groove, the end of tempreature bulb component is provided with the arc boss matched with the arc groove of position limiting convex ring in metal octagon nut.
The utility model compared with prior art has following beneficial effect: metal octagon nut and tempreature bulb component can be dismantled from tempreature bulb component smoothly, can ensure that again metal pipe members coordinates with the connection of tempreature bulb component, when metal octagon nut or metal pipe members damage, not needing to destroy original tempreature bulb component can change separately.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Drawing illustrates: 1, metal pipe members, 2, metal octagon nut, 3, tempreature bulb component.
Embodiment
Describe embodiment in detail by reference to the accompanying drawings.The union of a kind of hot melt pipeline quick change, comprise metal pipe members 1, metal octagon nut 2, gasket seal and tempreature bulb component 3, wherein one end of tempreature bulb component 3 is connected on metal octagon nut 2, and be bolted on metal pipe members 1 after in metal octagon nut 2, gasket seal is set, the inner side of metal octagon nut 2 is provided with position limiting convex ring, this position limiting convex ring is evenly equipped with multiple arc groove, and the end of tempreature bulb component 3 is provided with the arc boss matched with the arc groove of metal octagon nut 2 position limiting convex ring.
In the utility model using process, front end tempreature bulb component is welding on intake pipe or outlet pipe, back-end metal pipe component is threaded connection and is fixed on radiator, by metal octagon nut empty set at front end tempreature bulb component, gasket seal is added between front end tempreature bulb component and back-end metal pipe component, coordinated by rotating metallic octagon nut and back-end metal pipe component outside thread, back-end metal pipe component and front end tempreature bulb component are closely cooperated, plays the effect connecting and seal.Metal octagon nut and tempreature bulb component can be dismantled from tempreature bulb component smoothly, can ensure that again metal pipe members coordinates with the connection of tempreature bulb component, when metal octagon nut or metal pipe members damage, not needing to destroy original tempreature bulb component can change separately.
More than show and describe basic principle of the present utility model; major character and advantage; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall into claimed scope of the present utility model.
Claims (1)
1. hot melt pipeline quick change union, it is characterized in that comprising metal pipe members, metal octagon nut, gasket seal and tempreature bulb component, wherein one end of tempreature bulb component is connected on metal octagon nut, and be bolted in after in metal octagon nut, gasket seal is set on metal pipe members, the inner side of metal octagon nut is provided with position limiting convex ring, this position limiting convex ring is evenly equipped with multiple arc groove, and the end of tempreature bulb component is provided with the arc boss matched with the arc groove of position limiting convex ring in metal octagon nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520118722.7U CN204459522U (en) | 2015-02-28 | 2015-02-28 | The union of a kind of hot melt pipeline quick change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520118722.7U CN204459522U (en) | 2015-02-28 | 2015-02-28 | The union of a kind of hot melt pipeline quick change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204459522U true CN204459522U (en) | 2015-07-08 |
Family
ID=53666406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520118722.7U Expired - Fee Related CN204459522U (en) | 2015-02-28 | 2015-02-28 | The union of a kind of hot melt pipeline quick change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204459522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099239A (en) * | 2018-10-23 | 2018-12-28 | 铁科创恒新材料科技有限公司 | A kind of U-shaped sealer of tunnel crystallization-preventive |
-
2015
- 2015-02-28 CN CN201520118722.7U patent/CN204459522U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099239A (en) * | 2018-10-23 | 2018-12-28 | 铁科创恒新材料科技有限公司 | A kind of U-shaped sealer of tunnel crystallization-preventive |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160228 |