CN209943742U

CN209943742U - Novel fluid pipeline joint

Info

Publication number: CN209943742U
Application number: CN201920670558.9U
Authority: CN
Inventors: 王岳
Original assignee: Ningbo Elfa Fluid Technology Co Ltd
Current assignee: Zhejiang Elfa Fluid Technology Co ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-01-14
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a novel fluid pipeline connects, including last joint chair (1) and lower joint chair (2) that can dismantle the connection, the passageway of connecting is equipped with a seal cover (3) in this passageway in the inside formation of last joint chair (1) and lower joint chair (2) that is connected, the both ends opening and the intercommunication of seal cover (3), the outer wall and the passageway wall laminating of seal cover (3). The utility model discloses well simple structure, low in production cost, and the seal cover can carry out the omnidirectional sealed to the passageway in the joint, even inside pressure increases, can not take place the seepage yet, excellent in use effect.

Description

Novel fluid pipeline joint

Technical Field

The utility model relates to a novel fluid pipeline connects, mainly used automobile manufacturing, making wine, fields such as food and machinery.

Background

In the process of pipeline arrangement, often need to use various joints to realize connecting, the joint that uses at present adopts the structure of integral type in order to guarantee better leakproofness, but such integrative structure installation is comparatively inconvenient, and split type joint then can the leakproofness be not good after using a period of time, and life is short. In order to solve the above two problems, chinese patent No. 201621393785.4 discloses a novel fluid pipeline quick connector, which comprises an upper connector base and a lower connector base, wherein the upper connector base and the lower connector base can be detachably connected to form a channel inside, two ends of the channel are respectively provided with a connector sealing ring, and the outer side of each sealing ring is provided with a pipeline clamping ring. Although the structure is easier to install compared with a joint of an integral structure and better in sealing performance compared with a split type structure, the cost is higher, and after fluid is accumulated in the joint for a long time, the pressure is increased, and leakage can occur at a joint without a sealing ring, so that the use is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome foretell not enough, provide an easy installation, the leakproofness is good, and the lower novel fluid line of manufacturing cost connects.

The technical scheme of the utility model as follows:

the utility model provides a novel fluid pipeline connects, includes that can dismantle last joint chair 1 and lower joint chair 2 of connection, forms a passageway in the last joint chair 1 of connecting and lower joint chair 2, is equipped with a seal cover 3 in the passageway, and the both ends opening of seal cover 3 communicates, and the outer wall and the passageway wall of seal cover 3 pass through the glue laminating.

The upper joint seat 1 and the lower joint seat 2 are connected through a bolt 4 and a nut 5.

The sealing sleeve 3 is made of natural rubber through mould integrated molding, only one set of mould needs to be opened, and the cost is low. The upper and lower adapter seats can also be formed in corresponding dies by adopting materials such as iron, stainless steel and the like according to actual use conditions.

The both ends opening part of passageway all inwards caves in, forms a round clamp 6, and a clamp 6 is withstood respectively at the both ends of seal cover 3, and the height of clamp 6 is greater than the thickness of seal cover 3, and clamp 6 restricts seal cover 3 inside the passageway. The seal cover can seal the channel of whole joint, and is sealed effectual, and the clamp can block the seam crossing of seal cover and channel wall moreover, and fluid gets into afterwards, can follow in the clamp position directly gets into the seal cover, can not assault seam crossing, makes the life of seal cover longer.

The utility model has the advantages that:

the utility model discloses well simple structure, low in production cost, and the seal cover can carry out the omnidirectional sealed to the passageway in the joint, even inside pressure increases, can not take place the seepage yet, excellent in use effect.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a perspective view of the present invention;

fig. 2 is an exploded view of fig. 1.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

The novel fluid pipeline joint shown in fig. 1 and 2 comprises an upper joint seat 1 and a lower joint seat 2 which are detachably connected through a bolt 4 and a nut 5, wherein a channel is formed in the connected upper joint seat 1 and the lower joint seat 2, a sealing sleeve 3 is arranged in the channel, two ends of the sealing sleeve 3 are opened and communicated, and the outer wall of the sealing sleeve 3 is attached to the channel wall through glue. The both ends opening part of passageway all inwards caves in, forms a round clamp 6, and a clamp 6 is withstood respectively at the both ends of seal cover 3, and the height of clamp 6 is greater than the thickness of seal cover 3, and clamp 6 restricts seal cover 3 inside the passageway. The seal cover can seal the channel of whole joint, and is sealed effectual, and the clamp can block the seam crossing of seal cover and channel wall moreover, and fluid gets into afterwards, can follow in the clamp position directly gets into the seal cover, can not assault seam crossing, makes the life of seal cover longer. And seal cover 3 is made through mould integrated into one piece by natural rubber, for the more structure of part, the utility model provides a seal structure only need open one set of mould can, the cost is lower. And the seal cover can carry out all-round sealed to the passageway in the joint, even inside pressure increases, can not take place the seepage, excellent in use effect.

In light of the above, the present invention is not limited to the above embodiments, and various changes and modifications can be made by the worker without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a novel fluid pipeline connects, includes last joint socket (1) and lower adapter socket (2) that can dismantle the connection, the passageway of connecting, characterized by of last joint socket (1) and lower adapter socket (2) inside formation: a sealing sleeve (3) is arranged in the channel, two ends of the sealing sleeve (3) are opened and communicated, and the outer wall of the sealing sleeve (3) is attached to the channel wall.

2. The new fluid conduit joint of claim 1, wherein: the upper joint seat (1) is connected with the lower joint seat (2) through a bolt (4) and a nut (5).

3. The new fluid conduit joint of claim 1, wherein: the sealing sleeve (3) is integrally formed by natural rubber.

4. The new fluid conduit joint of claim 1, wherein: the both ends opening part of passageway all inwards caves in, forms a circle clamp (6), and clamp (6) are withstood respectively at the both ends of seal cover (3), and clamp (6) are inside with seal cover (3) restriction in the passageway.

5. The new fluid conduit joint of claim 4, wherein: the height of the clamp (6) is larger than the thickness of the sealing sleeve (3).