CN205065100U - Clamping pressing type antiseep connecting piece and heating system - Google Patents
Clamping pressing type antiseep connecting piece and heating system Download PDFInfo
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- CN205065100U CN205065100U CN201520810200.3U CN201520810200U CN205065100U CN 205065100 U CN205065100 U CN 205065100U CN 201520810200 U CN201520810200 U CN 201520810200U CN 205065100 U CN205065100 U CN 205065100U
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- copper sleeve
- ring
- clamp
- copper pipe
- copper
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Abstract
The utility model provides a clamping pressing type antiseep connecting piece and heating system, clamping pressing type antiseep connecting piece include that copper sleeve, sealing washer and warning encircle, be formed with annular convex bar and ring groove on the periphery wall of a tip of copper sleeve, and lie in on the internal perisporium of a tip of copper sleeve form the annular groove among the annular convex bar, the sealing washer is located in the annular groove, ring groove is located annular convex bar's the outside, warning ring card is in among the ring groove, another tip of copper sleeve is provided with external screw thread structure or internal thread structure. The connection of copper pipe is conveniently carried out through clamping pressing type antiseep connecting piece to the realization, simplifies copper pipe the connection process to improve and connect the reliability of quality in order to improve heating system.
Description
Technical field
The utility model relates to heating equipment, particularly relates to clamp-press type leakage proof link and heating system.
Background technique
At present, heating system adopts the mode of heat pump usually, and the compressor in heating system adopts copper pipe to be used for carrying the media such as refrigerant usually, and the connection of copper pipe adopts the mode of welding to carry out usually, and in reality processing and using process, copper pipe welding operation process is loaded down with trivial details and difficulty is larger, in addition, welding quality cannot well be ensured, the easy phenomenon generation occurring occurring because of failure welding to leak, causes the connection procedure difficulty of copper pipe in prior art comparatively large and quality of connection is lower.How to design a kind of be convenient to copper pipe connect improve quality of connection be technical problem to be solved in the utility model to improve the technology of heating system reliability.
Summary of the invention
The utility model provides clamp-press type leakage proof link and heating system, realizes the connection conveniently being carried out copper pipe by clamp-press type leakage proof link, simplifies copper pipe connection procedure, and improves quality of connection to improve the reliability of heating system.
The utility model provides a kind of clamp-press type leakage proof link, comprise copper sleeve, seal ring and warning ring, the periphery wall of one end of described copper sleeve is formed with ring rib and annular slot, and the inner circle wall of an end of described copper sleeve is arranged in described ring rib and forms annular groove, described seal ring is arranged in described annular groove, described annular slot is positioned at the outside of described ring rib, described warning ring is stuck in described annular slot, and the other end of described copper sleeve is provided with external thread structure or female thread structure.
Further, the inner ring of described seal ring is provided with multiple groove structure.
Further, the cross section of described groove structure is arc or V-arrangement.
The utility model also provides a kind of heating system, comprise main equipment and copper pipe, also comprise above-mentioned clamp-press type leakage proof link, the copper sleeve of described clamp-press type leakage proof link is threaded on described main equipment, described copper pipe is inserted in described copper sleeve, the ring rib compressional deformation of described copper sleeve, described seal ring is squeezed between described ring rib and described copper pipe.
The clamp-press type leakage proof link that the utility model provides and heating system, by forming outer outstanding ring rib and the corresponding annular groove of formation therein on copper sleeve, seal ring is made to be arranged in annular groove, and in actual use, copper pipe to be connected is inserted in copper sleeve, by extruding ring rib, seal ring is made to be pressed between ring rib and copper pipe, realize copper pipe and copper sleeve seals firm linking together, simultaneously, because copper sleeve there occurs deformation, after copper sleeve deformation quantity reaches setting requirement, warning ring will detach automatically from annular groove, prompting operator copper pipe has connected, and copper sleeve can adopt the mode be threaded to be connected on main equipment, realize the connection conveniently being carried out copper pipe by clamp-press type leakage proof link, simplify copper pipe connection procedure, and improve quality of connection to improve the reliability of heating system.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model clamp-press type leakage proof link embodiment;
Fig. 2 be in Fig. 1 A-A to sectional view;
Fig. 3 is the explosive view of the utility model clamp-press type leakage proof link embodiment.
Embodiment
For making the object of the utility model embodiment, technological scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-3, the present embodiment clamp-press type leakage proof link, comprise copper sleeve 1, seal ring 2 and warning ring 3, the periphery wall of one end of described copper sleeve 1 is formed with ring rib 11 and annular slot 12, and the inner circle wall of an end of described copper sleeve 1 is arranged in described ring rib 11 and forms annular groove 13, described seal ring 2 is arranged in described annular groove 13, described annular slot 12 is positioned at the outside of described ring rib 121, described warning ring 3 is stuck in described annular slot 12, the other end of described copper sleeve 1 is provided with external thread structure 10 or female thread structure.
Specifically, the copper sleeve 1 of the present embodiment clamp-press type leakage proof link can be connected on the main equipment of heating system easily by external thread structure 10 or female thread structure, and for the copper pipe in heating system, then copper pipe is inserted in copper sleeve 1, then the end that copper sleeve 1 has a ring rib 11 is extruded, make ring rib 11 compressive deformation, seal ring 2 is pressed between ring rib 11 and copper pipe, simultaneously, also deformation will be there is in the end of copper sleeve 1, the caliber making copper sleeve 1 have the end of ring rib 11 diminishes, thus copper pipe card is pressed in copper sleeve 1, and by reasonably designing the degree of depth of annular slot 12, the deformation quantity reaching setting when copper sleeve 1 is with after guaranteeing that copper pipe clamping is firm, warning ring 3 will detach annular slot 12, thus prompting operator copper pipe connects reliably.Preferably, the inner ring of seal ring 2 is provided with multiple groove structure 21.Concrete, individual in actual use, groove structure 21 presses through in journey the effect playing deformation buffer at card, avoid seal ring 2 because of extruding formation gap, in addition, the groove structure 21 that the inner ring of seal ring 2 is arranged can along the circumferential direction in 60 ° of equidistantly arrangements, if copper pipe is not compacted, just have water to flow out along groove structure 21, when using crimping tool to compress pipe fitting, there is deformation in seal ring 2, complete banding is on copper pipe outer wall, groove structure 21 deformation closes, and material is thus formed reliable gas-liquid sealing and connects.Wherein, the cross section of groove structure 21 can be arc or V-arrangement.
The utility model also provides a kind of heating system, comprise main equipment and copper pipe, also comprise above-mentioned clamp-press type leakage proof link, the copper sleeve of described clamp-press type leakage proof link is threaded on described main equipment, described copper pipe is inserted in described copper sleeve, the ring rib compressional deformation of described copper sleeve, described seal ring is squeezed between described ring rib and described copper pipe.
The clamp-press type leakage proof link that the utility model provides and heating system, by forming outer outstanding ring rib and the corresponding annular groove of formation therein on copper sleeve, seal ring is made to be arranged in annular groove, and in actual use, copper pipe to be connected is inserted in copper sleeve, by extruding ring rib, seal ring is made to be pressed between ring rib and copper pipe, realize copper pipe and copper sleeve seals firm linking together, simultaneously, because copper sleeve there occurs deformation, after copper sleeve deformation quantity reaches setting requirement, warning ring will detach automatically from annular groove, prompting operator copper pipe has connected, and copper sleeve can adopt the mode be threaded to be connected on main equipment, realize the connection conveniently being carried out copper pipe by clamp-press type leakage proof link, simplify copper pipe connection procedure, and improve quality of connection to improve the reliability of heating system.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment's technological scheme of the utility model.
Claims (4)
1. a clamp-press type leakage proof link, it is characterized in that, comprise copper sleeve, seal ring and warning ring, the periphery wall of one end of described copper sleeve is formed with ring rib and annular slot, and the inner circle wall of an end of described copper sleeve is arranged in described ring rib and forms annular groove, described seal ring is arranged in described annular groove, described annular slot is positioned at the outside of described ring rib, described warning ring is stuck in described annular slot, and the other end of described copper sleeve is provided with external thread structure or female thread structure.
2. clamp-press type leakage proof link according to claim 1, is characterized in that, the inner ring of described seal ring is provided with multiple groove structure.
3. clamp-press type leakage proof link according to claim 1, is characterized in that, the cross section of described groove structure is arc or V-arrangement.
4. a heating system, comprise main equipment and copper pipe, it is characterized in that, also comprise as arbitrary in claim 1-3 as described in clamp-press type leakage proof link, the copper sleeve of described clamp-press type leakage proof link is threaded on described main equipment, described copper pipe is inserted in described copper sleeve, and the ring rib compressional deformation of described copper sleeve, described seal ring is squeezed between described ring rib and described copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520810200.3U CN205065100U (en) | 2015-10-20 | 2015-10-20 | Clamping pressing type antiseep connecting piece and heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520810200.3U CN205065100U (en) | 2015-10-20 | 2015-10-20 | Clamping pressing type antiseep connecting piece and heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205065100U true CN205065100U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520810200.3U Active CN205065100U (en) | 2015-10-20 | 2015-10-20 | Clamping pressing type antiseep connecting piece and heating system |
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| CN (1) | CN205065100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432989A (en) * | 2021-05-19 | 2021-09-24 | 均胜汽车安全系统(湖州)有限公司 | Hoodlifter pipe body water pressure testing method |
-
2015
- 2015-10-20 CN CN201520810200.3U patent/CN205065100U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432989A (en) * | 2021-05-19 | 2021-09-24 | 均胜汽车安全系统(湖州)有限公司 | Hoodlifter pipe body water pressure testing method |
| CN113432989B (en) * | 2021-05-19 | 2022-12-02 | 均胜汽车安全系统(湖州)有限公司 | Hoodlifter pipe body water pressure testing method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |