CN217057103U

CN217057103U - Cooling coil pipe

Info

Publication number: CN217057103U
Application number: CN202220384625.2U
Authority: CN
Inventors: 刘宇枫
Original assignee: Shanghai Weidun Mechanical Equipment Co ltd
Current assignee: Shanghai Weidun Mechanical Equipment Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-26
Anticipated expiration: 2032-02-24

Abstract

The application relates to a cooling coil, which relates to the technical field of cooling pipelines and comprises a coil body, wherein joints can be detachably arranged at two ends of the coil body; a connecting hole is formed in the joint in a penetrating manner, and the coil pipe body is detachably arranged in the connecting hole; the end part of the coil pipe body is provided with a mounting ring, and the mounting ring is clamped with the side wall of the joint at the connecting hole; the connector is provided with a fixing frame in a threaded rotating mode on the side wall of the connecting hole, and one end, close to the coil pipe body relatively, of the fixing frame is in rotating conflict with the inner side wall of the coil pipe body. This application can be single change the coil pipe, has improved the utilization ratio that the coil pipe connects, has reduced the waste.

Description

Cooling coil pipe

Technical Field

The application relates to the technical field of cooling pipelines, in particular to a cooling coil.

Background

The motor equipment of boats and ships can produce a large amount of heats at the operation in-process to the lubricating oil temperature that leads to in the grease chamber risees a large amount, consequently need cool off lubricating oil, carries out the heat transfer cooling through cooling coil and is the most commonly used also the most economic means of cooling at present.

Chinese utility model patent that grant bulletin number is CN214888780U discloses a cooling coil structure for speed reducer, including setting up the coil pipe in speed reducer oil chamber, seted up the mounting hole on the speed reducer shell, the joint of coil pipe is drawn forth from the mounting hole, and the joint of coil pipe passes through fixed subassembly and installs in mounting hole department, and fixed subassembly includes nipple and outer joint, and the nipple is fixed in mounting hole department, and the joint of coil pipe passes the after-fixing from the nipple center, and outer joint detachable cover is established in the outer lane of nipple, is provided with the external joint in the outside of outer joint.

With respect to the related art among the above, the inventors consider that the following drawbacks occur: when using nipple and external joint to connect the coil pipe, often all weld nipple and external joint respectively at the both ends of coil pipe, when nevertheless changing the coil pipe when needs, just need to carry out synchronous change with nipple and external joint, be difficult to single change the coil pipe, caused the waste of resource.

SUMMERY OF THE UTILITY MODEL

In order to enable the replacement of the coil individually, the present application provides a cooling coil.

The application provides a cooling coil adopts following technical scheme:

the cooling coil comprises a coil body, wherein joints are detachably arranged at two ends of the coil body; a connecting hole is formed in the joint in a penetrating manner, and the coil pipe body is detachably arranged in the connecting hole; the end part of the coil pipe body is provided with a mounting ring, and the mounting ring is clamped with the side wall of the joint at the connecting hole; the connector is provided with a fixing frame in a threaded rotating mode on the side wall of the connecting hole, and one end, close to the coil pipe body relatively, of the fixing frame is in rotating conflict with the inner side wall of the coil pipe body.

By adopting the technical scheme, when the cooling coil is used, the coil body is placed in a medium to be cooled, the joints at two ends of the coil body are respectively connected in the circulating pipeline, and a coolant flows in the circulating pipeline in a circulating manner, so that the medium to be cooled is cooled; when the coil pipe body needs to be replaced, the fixing frame is rotated by the threads on the joint, the conflict between the fixing frame and the inner side wall of the coil pipe body is eliminated, the coil pipe body is detached from the connecting hole, the coil pipe body to be replaced is installed, the installing ring of the end part of the coil pipe body is pressed into the connecting hole in the joint, the installing ring is clamped with the side wall of the connecting hole, the coil pipe body and the joint are preliminarily fixed, the fixing frame is rotated by the threads on the joint, the fixing frame is enabled to be contradicted with the end part of the coil pipe body, and the connection firmness of the coil pipe body and the joint is improved. So set up, improved the utilization ratio that the coil pipe connects, reduced the waste.

Optionally, the end of the fixing frame relatively close to the coil pipe body is provided with a connecting pipe, the end of the connecting pipe relatively close to the coil pipe body is provided with an oblique sliding angle, and the oblique sliding angle is in rotating conflict with the inner side wall of the installation ring.

Optionally, one end of the fixing frame, which is relatively far away from the coil pipe body, is provided with a magnetic block, and a magnetic rotating piece is arranged on the outer side of the joint.

Optionally, the coil body is a copper pipe.

Optionally, a sealing pad is disposed on a side wall of the mounting ring abutting against the joint.

Optionally, the gasket is a rubber gasket.

In summary, the present application at least includes the following beneficial technical effects:

1. joints are detachably arranged at the two ends of the coil pipe body; a connecting hole is formed in the joint in a penetrating manner, and the coil pipe body is detachably arranged in the connecting hole; the end part of the coil pipe body is provided with a mounting ring, and the mounting ring is clamped with the side wall of the joint at the connecting hole; the fixing frame is rotatably arranged on the side wall of the joint opposite to the connecting hole in a threaded manner, and one end of the fixing frame, which is relatively close to the coil pipe body, is rotatably abutted against the inner side wall of the coil pipe body; when the cooling coil is used, the coil body is placed in a medium to be cooled, the joints at two ends of the coil body are respectively connected in a circulating pipeline, and a coolant circularly flows in the circulating pipeline, so that the medium to be cooled is cooled; when needs are changed the coil pipe body, at first the screw thread rotates the mount on the joint, make the mount relieve with the conflict of coil pipe body inside wall, thereby pull down the coil pipe body from connecting hole department, when treating the coil pipe body of changing and installing, in pressing the link on the joint with the mount ring of this tip of coil pipe, make mount ring and connecting hole lateral wall joint, thereby to carrying out preliminary fixed between coil pipe body and the joint, then screw thread rotation mount on connecting, make mount and coil pipe body tip contradict, thereby improve the coil pipe body and the firm in connection who connects.

Drawings

FIG. 1 is a partial cross-sectional view of a cooling coil in an embodiment of the present application.

Description of the reference numerals: 1. a coil body; 2. a joint; 3. connecting holes; 4. a mounting ring; 5. a gasket; 6. a fixed mount; 7. a rotating groove; 8. a connecting pipe; 9. inclining and chamfering; 10. a magnetic block; 11. a magnetic rotating member.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses a cooling coil.

Referring to fig. 1, cooling coil, including being spiral helicine coil body 1, coil body 1 all is provided with along the both ends of its self helix and connects 2, is that cuboid pipy joint 2 can dismantle the setting on coil body 1, and connects 2 and can dismantle with coil body 1 along a all lateral wall tip of self length direction and be connected. When the cooling coil is used, the joints 2 at the two ends of the coil body 1 are respectively connected on the circulating pipelines, so that the cooling medium circularly flows in the coil body 1. In the embodiment of the present application, the coil body 1 is a copper pipe.

Referring to fig. 1, run through on the 2 lateral walls of joint and seted up and be circular shape connecting hole 3, coil pipe body 1 can dismantle the setting in connecting hole 3, coil pipe body 1's tip integrated into one piece is provided with and is the annular collar 4 of circle, when coil pipe body 1 and joint 2 interconnect, collar 4 is located joint 2 promptly, and collar 4 and joint 2 are located the circumferential side wall joint of connecting hole 3 department, collar 4 and the part that the 2 lateral walls of joint were laminated mutually of joint are fixed to bond there is sealed pad 5, in the embodiment of the application, sealed pad 5 is the rubber pad.

Referring to fig. 1, a fixing frame 6 is rotatably arranged on one side wall of the joint 2 relative to the connecting hole 3, the fixing frame 6 is rotatably arranged inside the joint 2, the end portion of the fixing frame 6 does not protrude out of the outer side wall of the joint 2, a rotating groove 7 is formed in the inner side wall of the joint 2 relative to the connecting hole 3, the fixing frame 6 is rotatably arranged in the rotating groove 7, and the fixing frame 6 and the side wall of the joint 2 located at the rotating groove 7 are in threaded connection.

Referring to fig. 1, one side of mount 6 relatively close to connecting hole 3 is fixed to be provided with and is the tubulose connecting pipe 8 of cylinder, and the pipe diameter of connecting pipe 8 slightly is less than the pipe diameter of coil pipe body 1, and the lateral wall that mount 6 was kept away from relatively to connecting pipe 8 has seted up slope chamfer 9, and slope chamfer 9 sets up towards the slope of 8 axle center directions of connecting pipe. One side that connecting pipe 8 was kept away from relatively to mount 6 is fixed with magnetism piece 10, and connect 2 to be located and be provided with magnetism rotation piece 11 on keeping away from the lateral wall of connecting hole 3 relatively, magnetism rotation piece 11 can be through changing self magnetic field, thereby drive magnetism piece 10, mount 6 and connecting pipe 8 carry out the screw thread rotation in connecting 2, thereby make the slope chamfer 9 of connecting pipe 8 tip and the inside wall rotation conflict of collar 4 department.

The implementation principle of the cooling coil pipe in the embodiment of the application is as follows: when the cooling coil is used, the coil body 1 is placed in a medium to be cooled, the joints 2 at two ends of the coil body 1 are respectively connected in a circulating pipeline, and a coolant flows in the circulating pipeline in a circulating manner, so that the medium to be cooled is cooled; when needs are changed coil pipe body 1, screw thread rotation mount 6 on connecting 2 earlier, make mount 6 remove the conflict with 1 inside wall of coil pipe body, thereby pull down coil pipe body 1 from connecting hole 3, when treating coil pipe body 1 of changing and installing, in the connecting hole 3 on pressing into joint 2 with the collar 4 of 1 tip of coil pipe body, make collar 4 and 3 lateral walls of connecting hole joint, thereby to coil pipe body 1 and connect and tentatively fix between 2, then screw thread rotation mount 6 on connecting 2, make mount 6 inconsistent with 1 tip of coil pipe body, thereby improve coil pipe body 1 and the fastness of being connected who connects 2.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Cooling coil, its characterized in that: the coil pipe comprises a coil pipe body (1), wherein joints (2) are detachably arranged at two ends of the coil pipe body (1); a connecting hole (3) is formed in the joint (2) in a penetrating mode, and the coil pipe body (1) is detachably arranged in the connecting hole (3); the end part of the coil pipe body (1) is provided with a mounting ring (4), and the mounting ring (4) is clamped with the side wall of the joint (2) at the connecting hole (3); the connector (2) is provided with a fixing frame (6) in a threaded rotating mode relative to the side wall of the connecting hole (3), and one end, close to the coil pipe body (1) relatively, of the fixing frame (6) is in rotating conflict with the inner side wall of the coil pipe body (1).

2. The cooling coil of claim 1, wherein: the one end that mount (6) are close to coil pipe body (1) relatively is provided with connecting pipe (8), the one end that connecting pipe (8) are close to coil pipe body (1) relatively is provided with the oblique slip angle, just the oblique slip angle is contradicted with collar (4) inside wall rotation.

3. The cooling coil of claim 1, wherein: the coil pipe is characterized in that a magnetic block (10) is arranged at one end, far away from the coil pipe body (1), of the fixing frame (6), and a magnetic rotating piece (11) is arranged on the outer side of the joint (2).

4. The cooling coil of claim 1, wherein: the coil pipe body (1) is a copper pipe.

5. The cooling coil of claim 1, wherein: and a sealing gasket (5) is arranged on the side wall of the mounting ring (4) which is abutted to the joint (2).

6. The cooling coil of claim 5, wherein: the sealing gasket (5) is a rubber gasket.