CN218993511U

CN218993511U - Skirting line convenient to close connection

Info

Publication number: CN218993511U
Application number: CN202223313876.0U
Authority: CN
Inventors: 侯中清
Original assignee: Jiangsu Pofei Hvac Technology Co ltd
Current assignee: Jiangsu Pofei Hvac Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-09
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a skirting line convenient to tightly connect, which belongs to the field of skirting radiators and comprises a skirting radiator, wherein a water inlet channel and a water return channel are arranged on the skirting radiator in parallel, a connector is respectively arranged on the water inlet channel and the water return channel, and the water inlet channel and the water return channel are respectively connected with a water inlet pipe and a water return pipe through the connectors. According to the utility model, through improving the connector structure of the skirting line, the water inlet pipe and the water return pipe, the cambered surface connector of the skirting radiator is arranged at the tail end of the connector, the ends of the water inlet pipe and the water return pipe are correspondingly changed, a bell mouth matched with the cambered surface connector is processed, after the bell mouth is closed and locked by the locking nut and the nut, the nut is closed and pressed to press the bell mouth to be only attached to the surface of the cambered surface connector, and the sealing of the connector is formed. The whole connector structure does not need additional sealing elements, and continuous use is avoided due to ageing influence of the sealing elements.

Description

Skirting line convenient to close connection

Technical Field

The utility model relates to the field of skirting radiators, in particular to a skirting line convenient to tightly connect.

Background

Skirting line is a structure for protecting corner in home decoration, and is generally made of metal, wood and partial stone; along with the upgrading of function, a skirting radiator is derived, namely, a water pipe is arranged in a skirting line to switch on the heating to heat the room, and the skirting line made of metal is generally selected. Because of the need of connecting high-temperature hot water, the sealing of the joint of the skirting line and the pipeline is particularly important, and the water leakage at the joint can be caused by poor sealing, so that the living at home is greatly influenced. At present, various rubber sealing elements are adopted for common joint sealing, but under the continuous high-temperature effect, the sealing elements are easy to soften or age fast, the sealing durability is poor, the sealing elements need to be frequently checked and replaced, and great inconvenience is brought to actual use of families.

Disclosure of Invention

The utility model mainly aims to provide a skirting line convenient for tight connection, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a skirting line convenient to zonulae occludens, includes the skirting radiator, parallel set up inlet channel and return water channel on the skirting radiator, a connector has been installed respectively on inlet channel and the return water channel, the one end of connector is the cambered surface structure, inlet channel and return water channel have still been connected inlet tube and wet return respectively, the terminal surface of inlet tube and wet return is equipped with the horn mouth of matching connector tip cambered surface structure to set up the lock nut of a connector on inlet tube and the wet return respectively.

Preferably, the connector comprises a mounting nut, the inside of the mounting nut is provided with a through hole, two sides of the mounting nut are respectively fixedly provided with a mounting threaded pipe and a connecting threaded pipe, the mounting nut is connected into the water inlet channel and the water return channel through the mounting threaded pipe, the end part of the connecting threaded pipe is provided with a cambered surface joint, the cambered surface joint is also provided with the through hole, and the cambered surface joint and the connecting threaded pipe are of an integrally processed structure.

Preferably, the bell mouth, the water inlet pipe and the water return pipe are of an integrated structure, and the bell mouth is formed by machining, so that the inner surface of the bell mouth is completely attached to the outer surface of the cambered surface connector.

Preferably, a horn-shaped nut closing-in is fixedly arranged at the rear of the locking nut, the nut closing-in is sleeved on the water inlet pipe and the water return pipe, and the horn mouth is just blocked by the inner size of the nut closing-in.

Preferably, the threads on the inner wall of the locking nut are matched with the threads on the connecting threaded pipe.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through improving the connector structures of the skirting line, the water inlet pipe and the water return pipe, the cambered surface connector of the skirting radiator is arranged at the tail end of the connector, the ends of the water inlet pipe and the water return pipe are correspondingly changed, a bell mouth matched with the cambered surface connector is processed, after the bell mouth is closed and locked by the locking nut and the nut, the nut is closed and pressed to press the bell mouth to be only attached to the surface of the cambered surface connector, and the sealing of the connector is formed. The whole connector structure does not need additional sealing elements, avoids the aging influence of the sealing elements to be continuously used, and can bear 15kg of water pressure at maximum, thereby completely ensuring the normal and safe use of families.

Drawings

FIG. 1 is a schematic view of the overall assembly structure of the present utility model;

FIG. 2 is a schematic diagram illustrating the overall structure of the present utility model;

fig. 3 is a schematic diagram of the installation connection of the connector and the water inlet/return pipe of the present utility model.

In the figure: 1. skirting the radiator; 2. a water inlet channel; 3. a water return channel; 4. a water inlet pipe; 5. a water return pipe; 6. a connector; 7. a horn mouth; 8. a lock nut; 9. closing up the nut; 10. installing a nut; 11. installing a threaded pipe; 12. connecting a threaded pipe; 13. and a cambered surface joint.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-2, a skirting line convenient for tight connection comprises a skirting radiator 1, wherein a water inlet channel 2 and a water return channel 3 are arranged on the skirting radiator 1 in parallel, a connector 6 is respectively arranged on the water inlet channel 2 and the water return channel 3, and the water inlet channel 2 and the water return channel 3 are respectively connected with a water inlet pipe 4 and a water return pipe 5 through the connector 6. The integral assembly structure of the skirting radiator 1 is characterized in that high-temperature hot water flows into the water inlet channel 2 from the water inlet pipe 4 after passing through the connector 6, the water inlet channel 2 and the water return channel 3 are communicated at the other end of the skirting radiator 1, like a long U-shaped pipe, the entering high-temperature hot water flows into the water return pipe 5 again through the water return channel 3 after filling the water inlet channel 2, so that circulation is completed, and the high-temperature hot water volatilizes heat outwards when flowing in the water inlet channel 2 and the water return channel 3 of metal, so that heating is formed.

As shown in fig. 3, only a specific connection structure of the water inlet pipe 4 and the connector 6 on the water inlet channel 2 is drawn in the figure, and the connection of the actual water return pipe 5 and the connector 6 on the water return channel 3 is consistent therewith, and only one is selected for structural description.

In order to ensure that the joint of the water inlet pipe 4 and the connector 6 has sufficient tightness, the connector 6 is divided into: the installation nut 10, the installation threaded pipe 11 and the connection threaded pipe 12, the installation nut 10 is connected into the water inlet channel 2 through the installation threaded pipe 11, the end part of the connection threaded pipe 12 is provided with a cambered surface joint 13, and the cambered surface joint 13 and the connection threaded pipe 12 are of an integrally processed and formed structure. The whole connector 6 is communicated, so that hot water is guaranteed to flow into the water inlet channel 2 through the connector 6.

For the water inlet pipe 4, the horn mouth 7 and the water inlet pipe 4 are of an integral structure, and the horn mouth 7 is formed by machining, so that the inner surface of the horn mouth 7 is completely attached to the outer surface of the cambered surface joint 13, and the sufficient tightness is ensured. In addition, a horn-shaped nut closing-in 9 is fixedly arranged at the rear of the lock nut 8, the nut closing-in 9 is sleeved on the water inlet pipe 4 and the water return pipe 5, and the horn mouth 7 is just clamped by the inner size of the nut closing-in 9.

In actual use, the connector 6 is firstly respectively installed on the water inlet channel 2 and the water return channel 3, namely screwed in by utilizing the screw thread of the installation screw thread pipe 11; then the water inlet pipe 4 and the water return pipe 5 are aligned with the connectors 6 on the water inlet channel 2 and the water return channel 3, and the water inlet pipe 4 and the water return pipe 5 are kept in the same straight line with the water inlet channel 2 and the water return channel 3; and the locking nut 8 is aligned with the connecting threaded pipe 12 on the connector 6 and is screwed down, the nut closing-up 9 behind the locking nut 8 continuously extrudes the bell mouth 7 to be attached to the cambered surface connector 13 in the screwing down process, and finally the inner surface of the bell mouth 7 is completely attached to the outer surface of the cambered surface connector 13 to form a large enough contact surface, so that the sufficient tightness is ensured.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Skirting line convenient to close connection, including skirting radiator (1), its characterized in that: the utility model discloses a skirting radiator, including skirting radiator, connector, connecting rod and connecting nut, inlet channel (2) and return water channel (3) have been seted up to parallel on skirting radiator (1) and have been intake channel (2) and return water channel (3), a connector (6) has been installed respectively on inlet channel (2) and return water channel (3), one end of connector (6) is cambered surface structure, inlet tube (4) and return water channel (3) have still been connected respectively inlet tube (4) and return water pipe (5), the terminal surface of inlet tube (4) and return water pipe (5) are equipped with horn mouth (7) of matching connector (6) tip cambered surface structure to locking nut (8) of connecting connector (6) have been set up respectively on inlet tube (4) and the return water pipe (5).

2. A skirting line for facilitating tight connection according to claim 1, characterized in that: the connector (6) comprises a mounting nut (10), the inside of the mounting nut (10) is provided with a through hole, two sides of the mounting nut (10) are respectively fixedly provided with a mounting threaded pipe (11) and a connecting threaded pipe (12), the mounting nut (10) is connected into a water inlet channel (2) and a water return channel (3) through the mounting threaded pipe (11), the end part of the connecting threaded pipe (12) is provided with a cambered surface connector (13), the cambered surface connector (13) is also provided with the through hole, and the cambered surface connector (13) and the connecting threaded pipe (12) are of an integrated processing and forming structure.

3. A skirting line for facilitating tight connection according to claim 2, characterized in that: the horn mouth (7), the water inlet pipe (4) and the water return pipe (5) are of an integrated structure, and are formed through machining, so that the inner surface of the horn mouth (7) is completely attached to the outer surface of the cambered surface joint (13).

4. A skirting line for facilitating tight connection according to claim 3, characterized in that: the rear of lock nut (8) fixed mounting has been a nut binding off (9) that is loudspeaker form, nut binding off (9) cover is on inlet tube (4) and wet return (5) to the inside size of nut binding off (9) just blocks horn mouth (7).

5. A skirting line for facilitating tight connection according to claim 4, wherein: the threads on the inner wall of the lock nut (8) are matched with the threads on the connecting threaded pipe (12).