CN214582740U - Stainless steel pipe for quick connection of heat exchanger - Google Patents
Stainless steel pipe for quick connection of heat exchanger Download PDFInfo
- Publication number
- CN214582740U CN214582740U CN202120612480.2U CN202120612480U CN214582740U CN 214582740 U CN214582740 U CN 214582740U CN 202120612480 U CN202120612480 U CN 202120612480U CN 214582740 U CN214582740 U CN 214582740U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- ring
- water inlet
- stainless steel
- delivery port
- 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.)
- Active
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a nonrust steel pipe of high-speed joint for heat exchanger, including the heat exchange tube, be provided with water inlet and delivery port on the heat exchange tube, water inlet and delivery port respectively overlap outward and are equipped with the sealing ring cover, be provided with seal structure between sealing ring cover inner wall and water inlet or the delivery port, sealing ring cover one end is arranged and is connected with a plurality of hickey, and is a plurality of hickey's diameter is different, the utility model provides a difference that exists in the current heat exchanger interface, through the utility model discloses a structure when can guarantee to connect the leakproofness, possesses more selections when also enabling heat transfer pipeline interface and external equipment interface connection, provides joinable equipment's selection scope, provides the adaptability of coupling process, reduces reprocessing cost and resource, and simple structure, convenient to use.
Description
Technical Field
The utility model relates to a connection structure for heat exchanger, in particular to stainless steel pipe of high-speed joint for heat exchanger.
Background
The connection structure of heat exchanger water receiving mouth, the interface of heat exchanger water inlet and delivery port often needs to be put through with outside pipeline, the connection structure of current heat exchanger water receiving mouth has flange interface, loose joint interface, clamp interface and hickey etc. current hickey is because the model is single fixed unchangeable, make unable mating connection in the external equipment interface that faces various models, but the joinable scope that leads to the interface reduces, need custom-made processing or purchase again, resource-wasting and cost.
Accordingly, the connection structure of the existing heat exchanger needs to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a stainless steel pipe of high-speed joint for heat exchanger can provide one kind and increase the interface and can connect the model scope, improves the connection interface of adaptability.
In order to achieve the above purpose, the utility model adopts the following scheme:
the utility model provides a stainless steel pipe of high-speed joint for heat exchanger, includes the heat exchange tube, be provided with water inlet and delivery port on the heat exchange tube, water inlet and delivery port respectively overlap and are equipped with the sealed lantern ring outward, be provided with seal structure between sealed lantern ring inner wall and water inlet or the delivery port, sealed lantern ring one end is arranged and is connected with a plurality of hickey, and is a plurality of hickey's diameter is different.
Furthermore, the sealing structure comprises an annular clamping groove arranged on the outer wall of the circumference of the water inlet or the water outlet, an opening is formed in one side of the annular clamping groove, the sealing sleeve ring penetrates through the opening to the inside of the annular clamping groove, a first limiting ring is arranged at the inner edge of the sealing sleeve ring, a second limiting ring capable of being matched with the first limiting ring is arranged at the edge of the opening, a sealing ring is arranged between the first limiting ring and the second limiting ring, and an elastic structure is arranged between the annular clamping groove and the first limiting ring.
Furthermore, the elastic structure is a spring body, the spring body is sleeved outside the water inlet or the water outlet, one end of the spring body is pressed on the inner wall of the annular clamping groove, and the other end of the spring body is pressed on the surface of the first limiting ring.
Furthermore, the threaded interfaces are external threads, and the diameters of the plurality of threaded interfaces are reduced from inside to outside.
Furthermore, the threaded interfaces are internal threads, and the diameters of the threaded interfaces are increased from inside to outside.
Further, the cross sections of the threaded interfaces are stepped.
To sum up, the utility model discloses for its beneficial effect of prior art is:
the utility model provides a difference that exists among the current heat exchanger interface, through the utility model discloses a structure when can guarantee to connect the leakproofness, possesses more selections when also making heat transfer pipeline interface and external equipment interface connection, provides joinable equipment's selection scope, provides the adaptability of connection process, reduces reprocessing cost and resource, and simple structure, convenient to use.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
fig. 2 is a schematic diagram of a second embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to FIGS. 1-2, the present invention provides
A stainless steel pipe for a heat exchanger and used for quick connection comprises a heat exchange pipe 1, wherein a water inlet and a water outlet are formed in the heat exchange pipe 1, a sealing lantern ring 2 is sleeved outside the water inlet and the water outlet respectively, a sealing structure 3 is arranged between the inner wall of the sealing lantern ring 2 and the water inlet or the water outlet, one end of the sealing lantern ring 2 is connected with a plurality of threaded connectors 4 in an arrayed mode, and the plurality of threaded connectors 4 are different in diameter;
according to the model of external equipment connector, select the hickey 4 of different diameters, through the seal structure 3 between the water inlet or the delivery port of the sealed lantern ring 2 and heat exchange tube 1 simultaneously, guarantee that liquid can't flow out, improve the leakproofness.
Hickey 4 is the external screw thread, and is a plurality of hickey 4's diameter from interior to exterior diminishes, provides an embodiment, selects the model that corresponds according to the size of external equipment interface.
Hickey 4 is the internal thread, and is a plurality of hickey 4's diameter from interior to exterior grow provides another kind of embodiment, selects the model that corresponds according to the size of external equipment interface.
The utility model discloses it is a plurality of the transversal echelonment of personally submitting of hickey 4.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a stainless steel pipe of high-speed joint for heat exchanger, includes heat exchange tube (1), be provided with water inlet and delivery port on heat exchange tube (1), its characterized in that: the water inlet and the water outlet are respectively sleeved with a sealing sleeve ring (2), a sealing structure (3) is arranged between the inner wall of the sealing sleeve ring (2) and the water inlet or the water outlet, one end of the sealing sleeve ring (2) is connected with a plurality of threaded connectors (4) in an arrayed mode, and the threaded connectors (4) are different in diameter.
2. The stainless steel tube for the heat exchanger of claim 1, wherein: seal structure (3) is including setting up ring groove (301) at water inlet or delivery port circumference outer wall, ring groove (301) one side is provided with opening (302), the sealing collar (2) pass opening (302) extremely in ring groove (301), the inner edge of sealing collar (2) is provided with first spacing ring (303), opening (302) edge be provided with can with first spacing ring (303) complex second spacing ring (304), first spacing ring (303) with be provided with between second spacing ring (304) sealing washer (305), ring groove (301) with be provided with elastic structure (306) between first spacing ring (303).
3. The stainless steel tube for the heat exchanger of claim 2, wherein: the elastic structure (306) is a spring body, the spring body is sleeved outside the water inlet or the water outlet, one end of the spring body is pressed on the inner wall of the annular clamping groove (301), and the other end of the spring body is pressed on the surface of the first limiting ring (303).
4. A stainless steel tube for a quick connection for a heat exchanger according to any one of claims 1 to 3, characterized in that: the threaded connector (4) is an external thread, and the diameter of the plurality of threaded connectors (4) is reduced from inside to outside.
5. A stainless steel tube for a quick connection for a heat exchanger according to any one of claims 1 to 3, characterized in that: the threaded connector (4) is an internal thread, and the diameter of the threaded connector (4) is increased from inside to outside.
6. A stainless steel tube for a quick connection for a heat exchanger according to any one of claims 1 to 3, characterized in that: the cross sections of the plurality of threaded joints (4) are in a step shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120612480.2U CN214582740U (en) | 2021-03-25 | 2021-03-25 | Stainless steel pipe for quick connection of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120612480.2U CN214582740U (en) | 2021-03-25 | 2021-03-25 | Stainless steel pipe for quick connection of heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214582740U true CN214582740U (en) | 2021-11-02 |
Family
ID=78321837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120612480.2U Active CN214582740U (en) | 2021-03-25 | 2021-03-25 | Stainless steel pipe for quick connection of heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214582740U (en) |
-
2021
- 2021-03-25 CN CN202120612480.2U patent/CN214582740U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214582740U (en) | Stainless steel pipe for quick connection of heat exchanger | |
| CN207906682U (en) | A kind of water pipe tee connector | |
| CN212868823U (en) | Cutting sleeve type pipe joint | |
| CN214744054U (en) | Water pipe elbow with good sealing performance | |
| CN212226353U (en) | Combined fracturing manifold pipeline | |
| CN209654783U (en) | A kind of quick Matheson and Dresser joint | |
| CN210716484U (en) | Novel single-clamping-pressing type four-way pipe fitting of carbon steel | |
| CN213271532U (en) | Go out water end joint structure | |
| CN220249262U (en) | Quick-plug type pipeline connecting piece | |
| CN209925794U (en) | Corrugated pipe convenient to connect | |
| CN206290877U (en) | A kind of snap joint being not easily blocked | |
| CN211289137U (en) | Novel one advances two and goes out joint | |
| CN214222338U (en) | Intelligent closestool fast-assembling hose | |
| CN215057824U (en) | Clean union coupling assembly of air | |
| CN209385833U (en) | A kind of Thin Stainless Steel pipe clamp ring straight insertion self-locking device | |
| CN217177778U (en) | Stainless steel pipeline joint connecting device | |
| CN219623487U (en) | Water tank connector capable of being quickly plugged and unplugged | |
| CN217177781U (en) | Groove connecting piece sealing device capable of being installed quickly | |
| CN215111177U (en) | Pressure rotary joint | |
| CN212691178U (en) | High-pressure pipe fitting tee bend connector | |
| CN218031898U (en) | Pipeline connection structure based on hydraulic engineering | |
| CN214789685U (en) | High-applicability stainless steel cone sealed pipe joint | |
| CN208778947U (en) | A kind of copper joint assembly | |
| CN212361212U (en) | High-strength PE water supply pipe joint | |
| CN208694450U (en) | A kind of feedthrough of screw thread filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |